A kind of urea automatic breaking and discharging device

Abstract

The invention provides an automatic urea bag breaking and discharging device. The automatic urea bag breaking and discharging device comprises a rack, a conveyor, a bag breaking device, a vibratory discharging device, a grinder and a bag feeder. The rack comprises an upper support, the upper support is erected on a bin, and the bag breaking device, the vibratory discharging device, the grinder and the bag feeder are all arranged on the upper support in a rotating mode. The automatic urea bag breaking and discharging device has the advantages that the processing processes of conveying, cutting, vibratory discharging, grinding and smashing, separation and collecting are integrated through the device; the upper face and the lower face of each urea bag are cut at the same time through the device, and sufficient vibration and separation at the later stage are facilitated; large or small urea cakes can be sufficiently disposed through the grinder, and complete separation can be basically achieved; by replacing manual operation with mechanical treatment, production efficiency can be substantially improved, economic benefits can be increased, and harm to the human body can be reduced; the device is also suitable for unpacking and separation of melamine, cement, barite powder, bentonite powder and other materials and has high use and popularization value.

Description

technical field [0001] The invention relates to the technical field of automatic mechanical equipment, in particular to a urea automatic bag breaking and discharging device. Background technique [0002] As a neutral fertilizer, urea is suitable for a variety of soils and plants. It is easy to store, easy to use, and has little damage to the soil. It is a chemical nitrogen fertilizer that is currently used in large quantities. At the same time, it is also widely used as a reducing agent in power plant flue gas denitrification. For the convenience of transportation and storage, it leaves the factory in bags. When urea is used as a reducing agent, the bag needs to be opened and poured out to the silo after arriving at the destination. This work procedure is usually done manually, and the workload is very heavy. Large, labor-intensive, many people are needed, easy to pollute products and cause waste of products, and urea is irritating, affecting the health of workers. At pres...

AI Technical Summary

Problems solved by technology

For the convenience of transportation and storage, it leaves the factory in bags. When urea is used as a reducing agent, the bag needs to be opened and poured out to the silo after arriving at the destination. This work procedure is usually done manually, and the workload is very heavy. Large, labor-intensive, many people are needed, easy to pollute products and cause waste of products, and urea is irritating, affecting the health of workers

At present, people have invented various unpacking machines, such as spiral unpacking machines, multi-knife unpacking machines, saw blade unpacking machines, etc., but these unpacking machines are not very suitable for urea, and often the urea cannot be completely separated from the urea bag after the bag is scratched. Incomplete urea collection, or poor feeding due to urea agglomeration

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