FU zipper machine with material reasons and processing methods to share, knowledge dry goods!

FU zipper machine is produced by advanced technology at home and abroad. It is a new product for horizontal conveying of powder, granular and small block materials. Because of our reasonable design, novel structure and long service life , its performance is obviously better than that of screw conveyors, buried scraper conveyors and other conveying equipment, so the products are welcomed by the majority of users.

In fact, the reason for the material is very simple, that is, the material stagnant on the track and the upper part of the chain is transported to the halfway or the end point with the movement of the chain. With the extension of time, the materials scattered on the way may fall into other warehouses, resulting in mixed warehouses and affecting the quality of cement. The same is true for the materials pulled to the tail. It may cause frying, and at the same time cause the resistance of the zipper machine to increase, and it will also cause waste of energy consumption.

Second, the method of handling tapes

The reasons for tapes are analyzed, and the harm of tapes is explained. The following are several aspects to talk about the handling methods of tapes.

1. Change the feeding form and reduce the tape.

The feeding form of the zipper machine is divided into side feeding and upper feeding. The upper part is fed, and the material falling on the chain and rail will be taken away, and the carried material will be scattered halfway, and will also be brought to the tail of the machine. The treatment method is to change to side feeding or double side feeding to avoid the material falling on the track and chain. If the upper part of the material must be fed, the upper rail can be cut 500mm away from the feed port. The end is folded down at about 30 degrees to avoid the impact of the chain and the rail, so that the chain will vibrate here and force the material to fall.

2. Cut off the track at the feeding port

When the chain pulls the material to the feeding port, most of the materials fall into the warehouse, but some materials still stay on the track and chain. If you don't deal with it, you will be pulled behind. At this time, the rail at the feeding port can be cut by 200mm, forcing the chain to shake there, so that the material on the rail loses its support and falls completely. At the same time, because there is no rail here, the chain must vibrate here. , the material on the chain will be scattered.

3. Lengthen and widen the discharge chute

If the width of the discharge chute is smaller than the width of the casing, then the steps generated by it will definitely aggregate materials, and when the chain travels, the material will be brought to the back, resulting in mixing; If the feeding slide is too short, some materials are easy to pass over the feeding opening. Even if the track is cut off, the vibration will be small, so that the material carrying chain will continue to move forward.

4. No steps are left at the final discharge end

Because some zipper machines are not in line with the process, the final discharge point is still a certain distance from the machine head, and often a little material is brought to the machine head; In the lower part of the machine head, because the opening of the lower shell is not opened on the outside of the radius of rotation of the sprocket, it also causes aggregates at the step. Therefore, the opening position and size of the unloading slide are also critical and must be paid attention to.

5. Guarantee the negative pressure of the casing

Ensure the negative pressure in the casing, which seems to be an environmental protection problem, but is actually closely related to the problem of the material. If there is a certain negative pressure in the casing, the dust will not easily fall on the chain or rail. On, the material problem will be alleviated to a certain extent.