Small bag unpacking machine

Product introduction:
  The small bag unpacking machine is a fully automated dust-free unpacking system designed and produced by our Perlmann company for the convenient unpacking processing of various chemical raw materials. This unpacking equipment is widely used in many industries at this stage. The material unpacking operation is in progress.

  It automatically feeds the bag through the belt conveyor, the cutting device automatically breaks the bag, and the vibrating screen automatically separates and discharges the bag material. The material falls into the hopper by gravity to complete the bag unloading and unloading work. The dust generated during the operation is filtered by the carried dust removal device, so that the workers can work in a clean environment.

  In the fields of chemical, petroleum, building materials, metallurgy, electric power, food, medicine, grain, environmental protection and other fields, automatic unpacking and unloading of dry powder materials, such as nitrate lime, magnesium oxide, quartz sand, limestone, wood chips, protein powder, Activated carbon, milk powder, PVC powder, fly ash, urea, clay, gypsum, cement, sewage treatment powder, etc. can be automatically unpacked and unloaded.

  The small bag unpacking machine is mainly composed of two parts: the inclined belt conveyor for feeding and the host. Among them, the feeding belt conveyor can be customized according to the requirements of the operating site, and the bagged logistics can be transported independently, and finally the bagged materials can enter the feed port of the host. The host is composed of main box, bag breaking device, screening device, material output device, waste bag output device and dust removal device.

   Bag breaking device: The main working part of the bag breaking device is the cutter. The bagged powder material is conveyed by the belt conveyor to the 45-degree slide plate and then slides down the slide plate by gravity. During the downward movement, the five rapidly rotating cutting knives cut the packaging bag in multiple ways, allowing the material to be quickly removed from the waste bag. Separation, the cut waste bags and materials slide into the trommel for screening. The entrance of the bag breaking device, that is, the entrance of the material, is equipped with a PVC curtain to prevent the material from splashing out of the box.

   Screening device: The wall of the drum screen in the screening device is covered with screen holes, and 6 movable inclined plates are fixed on the surface of the screen plate, which acts as an internal spiral. Waste bags and materials enter the trommel, and the trommel rotates at a low speed to accelerate the material to fall into the cone through the screen holes. The waste bags are spirally conveyed from the trommel to the outlet of the roller and fall into the waste bag conveyor.

   Material output device: the material in the cone enters the screw conveyor in the material output device, and the conveyor rotates the screw shaft to transport the material out of the machine and enter the next process.

   Waste bag output device: the waste bags coming out of the drum are conveyed to the long cylindrical bag outside the fully automatic unpacking machine under the action of the shaftless screw in the waste bag output device for collection and processing. Manual replacement is performed manually.

   Dust removal device: The dust removal device of the automatic unpacking machine is integrated with a pulse dust collector, which is arranged above the automatic unpacking machine, with small size and high dust removal efficiency; a quick-opening inspection door is set above it to facilitate maintenance and replacement of cloth bags; large flow pulse injection valve , The dust is cleaned and quickly, to ensure the efficiency of dust removal, and to extend the service life of the bag.

   There are observation holes on both sides of the box of the automatic unpacking machine to facilitate the observation of the internal operation of the machine. There are inspection doors on both sides of the observation hole and above the waste bag conveyor to facilitate machine installation and troubleshooting.

   The machine is easy to operate, sensitive and reliable when shutting down.

Features:

   1. During the bag breaking process and the material separation process, the materials are fully enclosed, and each process is equipped with dust collection equipment, no dust leakage, low noise, and improved working environment for workers.

   2. Only one or two people are required to place the packaging bags on the belt conveyor on site, which reduces the work intensity of workers.

   3. The operation of the equipment is simple and reliable, and the fault rate is low, which reduces the maintenance workload.

   4. The equipment is specially planned to separate the incomplete packaging bag from the material perfectly, and it will not be mixed with the object, nor will it be hung in the separation equipment.

   5. The equipment automatically counts, and the bagging amount can be set arbitrarily. When the bagging amount is set, the device will automatically stop.

   6. If there is a fault in the equipment, it will automatically alarm, stop emergency, maintain the equipment and prevent personnel from misoperation.

   7. After bag breaking, unloading and separation, it can be used with other transportation equipment to complete the functions of powder transportation and storage.

   8. It can handle packaging bags of different sizes without adjusting the equipment.

Technical parameters:
The main components of the equipment: 1. Feeding device 2. Bag breaking device 3. Separation device 4. Dust removal device 5. Conveying device 6. Automatic control

Bag breaking capacity: 100-800 bags/hour

Machine power: 10-17kw

Note: Due to changes in material properties, use occasions, and discharge methods, the configuration, output, material, and power of the entire set of equipment have changed for the automatic unpacking machine.