The problems encountered by the high-tower compound fertilizer plant with an annual production capacity of 100,000 tons need to be resolved urgently
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Problems encountered with the production of 100,000 tons per year of high tower compound fertilizer: 1. A large amount of powder is generated during granulation; 2. It is difficult to find a material for the feeding funnel that does not tend to form lumps. I seek advice from experts to solve these problems! Thank you!
1# sd435235633: It’s not entirely clear from the perspective of production processes how to prevent caking, but caking seems to have little to do with the material of the hopper. From the standpoint of the equipment itself, it would be possible to add an agitator to the hopper; the rotation speed should not be too high, as this should help to alleviate the problem of caking. Of course, we’re amateurs when it comes to manufacturing processes; it would be better if the problem of caking could be resolved during production, and that’s something that requires the expertise of specialists. Just a humble opinion; I hope it can be helpful to you!
1# sd435235633 I have the installation diagram in DWG format for that mixer, but it seems my account doesn’t allow me to upload images. If you need it, feel free to contact me directly and I’ll send it to you through another method. . .
This post was last edited by sd435235633 on 2009-9-7 at 13:14. It’s not possible to add a mixer… it’s the receiving hopper at the bottom of the tower. The material used needs to be heat-resistant and smooth; currently tarpaulin is being used, but the results are poor. What methods do others use to solve this issue?
The design capacity is 100,000 tons per year, but currently the output is only 100 tons per day. How can the production volume be increased?
Too much powder is likely a formulation issue. The raw material should contain sufficient viscous granulating substances such as urea, kaolin, etc.
1# sd435235633 1 Too much powder: Is there too little viscous material in the formula? Compare your own particles with those from other manufacturers (with the same content); the holes drilled in the nozzle basket have rough edges. Are you from Linyi?
The powderiness is likely related to the formula, the design of the nozzle, as well as the rotation speed of the nozzle. As for the caking of the material at the bottom of the tower, it relates to the material chosen for the hopper; I don’t think this has much to do with caking. It’s necessary to carefully consider the formula and the issue of moisture absorption leading to caking.
Scarring occurs either due to high moisture levels or improper curing; no material can fix this issue. It’s necessary to clean it promptly, keep it dry, and use cool air. Everyone is welcome to join the QQ group 42606583 for discussions
Let’s go into the group to chat; Yefan is right
The ball-forming rate is low; add more viscous substances, a little water, and increase the steam volume