How to make the cement silo blanking of concrete batching plant smoother

How to make the cement silo blanking of concrete batching plant smootherThe concrete batching plant is a modular assembled mechanical equipment, and the working quality of the finished batching plant depends on the quality of each component in it; The cement silo is one of the indispensable equipment in the concrete batching plant in the engineering operation, the capacity of the cement silo ranges from 50 500t, and the selection of a high-quality cement silo will be of great help to the progress and quality of the whole project.

Summary. <>

Hello friend After inquiry, the concrete feeding order of the batching plant is as follows: <>

1.The feeding order of aggregate, cement and slag powder cannot be reversed, and the aggregate should be put in first, and then cement and slag powder should be added. <>

2.The aggregate, cement and slag powder mixed according to a certain proportion should be put into the mixer truck in the form of layers. <>

3.In the feeding of aggregates, it is necessary to pay attention to the matching ratio between coarse and fine aggregates to ensure that the quality of the discharge meets the specifications. <>

4.At the same time as the aggregate is put in, a certain amount of water should be added, and the admixture should be put in a quantitative amount at the same time, and fully stirred to ensure the uniformity and stability of the concrete. <>

5.It should be noted that the cement should be divided into multiple times, and the amount of each injection should be less than 1 3 of the total amount to prevent the quality of concrete from being affected by too much one-time input. <>

6.When applying cement and admixtures, it is also necessary to mix well until the materials are fully combined.

Concrete feeding sequence of the batching plant.

Hello friend After inquiry, the concrete feeding order of the batching plant is as follows: <>

1.The feeding order of aggregate, cement and slag powder cannot be reversed, and the aggregate should be put in first, and then cement and slag powder should be added. <>

2.The aggregate, cement and slag powder mixed according to a certain proportion should be put into the mixer truck in the form of layers. <>

3.In the feeding of aggregates, it is necessary to pay attention to the matching ratio between coarse and fine aggregates to ensure that the quality of the discharge meets the specifications. <>

4.At the same time as the aggregate is put in, a certain amount of water should be added, and at the same time, a certain amount of admixtures should be put into the block, and fully stirred to ensure the uniformity and stability of the concrete. <>

5.It should be noted that the cement should be divided into multiple times, and the amount of each time should be less than 1 3 of the total amount, so as to prevent the amount of concrete from being affected by too much one-time input. <>

6.When applying cement and admixtures, it is also necessary to mix well until the materials are fully combined.

Opening Order.

Concrete opening application form approval and issuance management system.

1.Fill in the opening application form: When the construction party needs to open the concrete, it needs to fill in the opening application form, including the type, quantity, use time and other information of the required concrete. <>

2.Approval process management: The opening application form needs to be submitted to the project management department by the construction party, which will review and put forward approval opinions, and finally be approved by the project manager, and notify the first merchant to distribute the concrete. <>

3.Shortage of distribution management of potato cultivation: After the construction party receives and distributes the approval to the approval, it needs to provide the opening application form to the first merchant, so that the first merchant can distribute the concrete according to the requirements of the application form. <>

4.Concrete use and residual disposal: The company needs to use concrete according to the approved opening time and quantity, and if there is any surplus, it needs to be properly disposed of.

Summary. There are usually two methods for the mixing sequence of concrete, which are divided into one-time feeding and two-feeding method.

There are usually two methods for the mixing sequence of concrete, which are divided into one-time feeding and two-feeding method.

1. The method of one-time feeding. The one-time feeding method is to first load the stones in the hopper, then add cement and sand, and then put them into the mixer together. Of course, for the self-falling mixer, a part of water should be added to the mixing drum first, and the cement should be pressed with sandworm sand when feeding, the reason for this is to prevent the cement from flying everywhere.

2.It is divided into two times to add water, two stirring, when using this process to stir, first pour all the stones, sand and 70% of the mixing water into the mixer, after mixing for 15 seconds, use the aggregate to moisten, and then all the leaking concrete cement for shell stirring for about 30 seconds, and then add 30% of the mixing water after rolling and then gelatinize and stir for about 60 seconds to complete.

Chapter 1 Operation and Use of Concrete Batching Plant.

The first section is about the safety precautions for the operation and use of the mixing plant.

1. Precautions for use.

1) In order to better operate and use this system, please read and understand the content of this book carefully before use, it will help you understand the structure and function of this system, be familiar with the operation and maintenance procedures, increase the reliability of the equipment, and reduce repair costs and downtime.

2) If you have any questions, please consult the relevant technical departments of Sany to ensure that the correct procedures are followed.

c) Please do not produce in thunderstorm, turn off the system and disconnect the main power supply.

4) The network port of the industrial computer has been closed when leaving the factory, if the customer needs to use the network port, he needs to communicate with my technical department, and the network interface can only be used after lightning protection measures.

5) Lightning strikes are natural disasters, and the damage caused by the mixing plant is not included in the list of free maintenance.

2. Precautions during operation and maintenance.

1) The mixing host and conveyor belt should be avoided as much as possible from starting with load.

The concrete batching plant is mainly composed of main components such as mixing system, batching system, conveying system and control system. The normal concrete batching plant equipment is to mix sand and gravel aggregates, cement powder, water, external additives and other materials according to a certain proportion, and finally transport all the materials to the concrete mixer for mixing, so that it becomes the concrete required for our construction projects. To sum up, the batching of the concrete batching plant is very important, so Zhongyu Qiangqiang will tell you the several aspects that need to be paid attention to when batching the concrete batching plant:

Under normal circumstances, the batching of the concrete batching plant is a fully automatic control system, and the mixing ratio of various materials is set in advance on the computer, and the automatic weighing and measurement is small. Because it is a machine operation, it is inevitable that there will be errors, so it is also necessary for the operator to observe and compare in time to see if the computer is normal. When the concrete batching plant is in production, it is necessary to pay attention to observe whether there is an error in the measurement and whether there are residual materials, so as to ensure the accuracy of the measurement.

When the admixture is mixed in the concrete produced by the concrete batching plant, the mixing time should be appropriately extended. Like fly ash is a very common kind of powder, if mixed with fly ash, then the mixing time of the concrete mixer will be about 20 seconds longer than that of ordinary concrete, and if there are other admixtures, then the mixing time of concrete will be extended by about 50 seconds.

The operators of the concrete batching plant should be well aware of the various control components of the concrete batching plant equipment, and the correct operation sequence and regulations should be proficient. This is the only way to deal with emergencies correctly and avoid operational errors that can lead to damage to equipment and loss of material.

Working Mode:

Powder transport vehicle--pneumatic conveying--powder tank--bottom outlet--manual butterfly valve--conveying screw--metering system--stirring discharge.

It is driven by the motor to drive the screw to convey the powder.

There is a non-valve at the bottom of the silo cone.