Fertilizer equipment screw conveyor is used for conveying fertilizer manufacturing process. Due to the small space for conveying materials, the machine is very sensitive to materials.
When the screw shaft rotates, the material is easy to be entangled, and the intermediate suspension bearing is easy to block the material. Therefore, blockage is a common failure of screw conveyors. Blockage will affect output and increase power consumption. In severe cases, it will burn out the motor, twist the screw shaft, and affect the normal organic fertilizer production process.
There are many reasons for the blockage, and the following measures can be taken to prevent the blockage:
1. Reasonably select the technical parameters of screw conveyor, such as the speed of slow screw conveyor should not be too large.
2. Strictly implement the operation procedures of fertilizer production process, start without load and stop without load, and ensure continuous and uniform feeding.
3. Increase the discharge port or lengthen the end of the chute to solve the problem of poor or too late discharge. At the same time, a small section of counter rotating blade can be installed at the end of the discharge chute to prevent material blocking at the end.
4. The materials entering the conveyor should be cleaned to prevent the blockage caused by large impurities or fibrous impurities entering the conveyor. Cleaning up the debris on the fertilizer equipment on time will help maintain the machine.
5. Reduce the transverse dimension of the middle suspension bearing as much as possible to reduce the possibility of blocking when the material passes through the middle bearing.
6. Install silo level indicator and blockage sensor to realize automatic control and alarm.
7. Open an anti-blocking valve on the discharge end cover. When blockage occurs, due to the accumulation of materials, the anti-blocking door is opened, and the power is cut off by the stroke switch.
Soil fertility has a great impact on crop yield and economic benefits.
Soil fertility has declined and harvest has decreased, resulting in agricultural losses.
Huaqiang equipment factory provides a complete set of professional organic fertilizer production equipment to help improve the agricultural soil environment.Three main reasons for the decline of soil fertility1.
The local land replanting index is high, and the high-intensity use of soil makes it unable to be recuperated.2.
For a long time, crop stubble has been practiced in China, which is easy to breed diseases and insect pests, making soil borne diseases increasingly spread and aggravated.3.
The long-term unscientific application of chemical fertilizers and pesticides has led to the accumulation of more and more toxic and harmful substances in the soil, and some pesticide residues have even entered the water body and food chain, causing potential food safety risks.Cultivated land, like human beings, also needs rest.
A conveyor system is automated material handling equipment to transport material from one area of a production facility to the other.
While it is a time and effort-consuming activity for workers to move the goods manually, adoption of this mechanical equipment is useful for many reasons.
There are many types of conveyor systems available in the market?
Rust is a problem often encountered by the organic fertilizer production equipment, especially in rainy days.
Although the machine is not exposed to rain, it will still find rust when it is used later.
Let's explain how to prevent the fertilizer facilities from rusting in rainy days.There is more rain in autumn.
In rainy season, people will store the organic fertilizer equipment in the designated place as usual, but when it is reused after rainy day, it will be found that the organic fertilizer equipment is rusty, some mechanical parts are aging, and some parts are wet.
They are not well preserved, easy to rust and shorten the service life.
The machine should be painted with antirust paint and stored in a ventilated and dry place.2.
