Shandong Qingdao water-soluble fertilizer fully automatic production line

Shandong Qingdao water-soluble fertilizer fully automatic production line

working principle

1、The bagged powdered raw materials are manually moved to the feeding port, the feeding port movable door is opened, the bag opening station fan is started, and the air suction or other conveying devices are used to feed the materials from the feeding port, and then they fall into the raw material storage bin and suspendThe dustAdsorbed on the filter bag, as time increases, more and more dust accumulates on the filter bag, increasing the resistance of the filter bag and reducing its passability. At this pointPLCThe control system activates the pulse valve based on the thickness of the material on the filter bag, triggering the opening in sequence. The compressed air in the air bag instantly passes through the pulse valve and is sprayed out through the holes of the blowing tube, and then sprayed into the corresponding filter bags through the Venturi tube; The filter bag rapidly expands under the reverse action of the airflow, causing the material dust accumulated on the filter bag to fall off, regenerating the filter bag, and the cleaned material to fall into the lower box. The dust accumulated on the filter bag is periodically removed by pulse blowing, ensuring good passability of the filter bag and continuous operation of the dust removal system.

2、Adding a pulse dust removal system to the powder feeding port can solve the problem of dust flying and environmental pollution caused by powder feeding, ensuring a good working environment.

3、The equipment composition of the bag opening station includes: feeding port, discharging port, fan suction system, bag filter, pulse blowback system4、The high-speed centrifugal fan is selected from domestic products

General control system

Ingredients, mixing, and conveying ensure their continuous, efficient, and stable operation. The main control cabinet is sealed to prevent moisture and dust. The control functions include:

1.Automatic weighing and proportioning of raw materials.

2.The well proportioned materials are automatically discharged into the mixer and mixed automatically.

3.Program design to achieve matching of various component devices.

4.Each silo and mixer has a function indicator to detect whether the material has been completely discharged.

5. Safety design and humanized design. The main control is equipped with an emergency stop button switch.

6. The discharge port between devices is connected with soft, non breathable and non permeable connections that are easy to disassemble and assemble.

7. Send alarms for various system malfunctions.

Shandong Qingdao water-soluble fertilizer fully automatic production lineprocess

　　Manual platform unpacking and direct feeding toMixerAutomatically mix evenlyAutomatic unloading to the bin of the quantitative packaging machine (material level from)Dynamic control ->Manual bagging ->Automatic weighing and measurement ->Automatic filling-- → Weighing -- → Automatic bagging -- →transport―→Hot sealing (sewn bag).

3. Equipment configuration:

(1) 1 WLD automatic mixer

(2) 1 set of silo

(3) 1 DCS-50FW/S packaging machine

(4) 1 set of 4m roller conveyor belt

(5) 1 M bag sealing machine

(6) 1 sewing machine

(7) 1 set of production line control cabinet and electrical control system

　　（8）Gas source, feeding platform, and cargo elevator (to be provided by the user)

Fully automatic water-soluble fertilizer equipment
Process: 1. Freight elevator delivers materials to the top platform
2. Put nitrogen, phosphorus, potassium and other raw materials into the raw material warehouse (trace elements) and put them into the premix mixer for weight reduction batching (computer-generated)
3. Enter the mixer and import the finished product bin (including vibration and arch breaking devices)
4. Enter the multi-point feeding spiral
5. Buffer silo
6. Detachable double helix scale
7. Sealing machine (heat sealing or wire sealing)
8. Finished product transportation

Features: 1. Each raw material warehouse is equipped with dust removal equipment
2. Pre mix trace elements and then mix them with nitrogen, phosphorus, and potassium to achieve high mixing uniformity, short mixing time, and improved mixing efficiency
3. Weight reducing computerized automatic batching, with high batching accuracy, fast speed, and low requirements for factory height
4. Multi point feeding spiral, capable of multiple imports and exports, can be equipped with multiple packaging lines to improve packaging capacity and effectively utilize space
5. The automation level of the entire system saves labor and improves efficiency
6. The entire equipment structure is designed as a three-dimensional structure, with minimal residual equipment in the middle and high utilization of raw materials