Zhejiang new urea granulation nozzle solves the problem of granulation
2022-08-18 09:03:36
The ZL-H new buffered isostatic urea granulation nozzle developed by Wenling Global Granulation Injection Equipment Co., Ltd. in Zhejiang Province, after being applied in nitrogen fertilizer enterprises such as Shandong Ruixing Group and Shandong Shouguang Union Chemical Co., Ltd., showed that the nozzle was successfully resolved. The 9m tower granulation capacity is enlarged and the particle bottom is increased, the discharge temperature is high, and the dust is increased, which affects the appearance quality of urea.
At present, more than 100 enterprises in the national nitrogen fertilizer industry use 9m granulation towers. Due to the continuous tapping of potential expansion and meeting the needs of the market, these enterprises are faced with many problems: capacity expansion, urea granules increase, but the granulation tower has not changed, resulting in high discharge temperature, increased hollow particles and dust; packaging after packaging Severe agglomeration in the bag; system shutdown caused by urea granules increasing the sticky tower blockage. These problems directly affect the quality of urea products and market sales.
The ZL-H new type of buffered isostatic urea granulation nozzle produced by Wenling Global Company adopts a structure such as a buffer insulation chamber and a ring-shaped liquid-rotating equal-pressure equalizer to avoid the surface of the orifice generated by the drop of urine temperature. The crystallization and the parking caused by the cleaning avoid the sprayed lateral density distribution which is hump-like and spike-like, which affects the effective spraying area, improves the tower diameter utilization rate and heat exchange efficiency, reduces the particle discharge temperature, and reduces the particle discharge temperature. Dust and hollow particles.
After using this new type of isobaric granulation nozzle, Shandong Ruixing Group not only has problems with the bottom of the sticky tower, high discharge temperature, hollow particles and dust, but also the daily output is close to 600 tons/day. After using this type of nozzle, Shandong Shouguang Union Chemical Co., Ltd. has uniform particles and low discharge temperature, which avoids the crusting phenomenon and basically breaks through the φ9m tower granulation bottleneck.
At present, more than 100 enterprises in the national nitrogen fertilizer industry use 9m granulation towers. Due to the continuous tapping of potential expansion and meeting the needs of the market, these enterprises are faced with many problems: capacity expansion, urea granules increase, but the granulation tower has not changed, resulting in high discharge temperature, increased hollow particles and dust; packaging after packaging Severe agglomeration in the bag; system shutdown caused by urea granules increasing the sticky tower blockage. These problems directly affect the quality of urea products and market sales.
The ZL-H new type of buffered isostatic urea granulation nozzle produced by Wenling Global Company adopts a structure such as a buffer insulation chamber and a ring-shaped liquid-rotating equal-pressure equalizer to avoid the surface of the orifice generated by the drop of urine temperature. The crystallization and the parking caused by the cleaning avoid the sprayed lateral density distribution which is hump-like and spike-like, which affects the effective spraying area, improves the tower diameter utilization rate and heat exchange efficiency, reduces the particle discharge temperature, and reduces the particle discharge temperature. Dust and hollow particles.
After using this new type of isobaric granulation nozzle, Shandong Ruixing Group not only has problems with the bottom of the sticky tower, high discharge temperature, hollow particles and dust, but also the daily output is close to 600 tons/day. After using this type of nozzle, Shandong Shouguang Union Chemical Co., Ltd. has uniform particles and low discharge temperature, which avoids the crusting phenomenon and basically breaks through the φ9m tower granulation bottleneck.
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