The chemical reactor kettle melt pump is a specialized pumping device designed for discharging materials from the bottom of chemical reactors. It plays a critical role in smoothly transferring high-temperature, high-viscosity substances from the reactor to subsequent processing stages. This pump offers significant advantages in industries such as chemical manufacturing, resin production, and synthetic fiber processing.
Structural Features
Large Inlet Design: The bottom pump features a generously sized inlet, facilitating high-flow feeding and effectively preventing material buildup at the reactor bottom.
Excellent Self-Priming Capability: Possesses superior self-priming performance, enabling stable material extraction from reactors under vacuum conditions to meet high-vacuum feeding requirements.
High-Temperature and High-Pressure Resistance: The pump body is typically constructed from heat-resistant and pressure-resistant materials like stainless steel or alloy steel, capable of withstanding temperatures up to 350°C and pressures as high as 35 MPa.
Precision Sealing Structure: Utilizes multiple sealing methods, including melt dynamic seals and mechanical seals, to prevent material leakage. This ensures sealing integrity and operational safety during the transfer of high-temperature, high-viscosity media.
Application Fields
Chemical Fiber Industry: Serves as discharge pumps for pre-polymerization or final polymerization reactors in polyester (PET), polyamide (PA), and other chemical fiber production, transferring high-viscosity polymerized melts to subsequent spinning processes.
Resin Industry: Used for discharge from the bottom of polymerization reactors in polystyrene (PS), ABS, and other resin plants, transferring the reacted resin melt to granulation and other segments.
Biodegradable Materials Industry: Employed in the production of biodegradable materials like polylactic acid (PLA) and polybutylene adipate terephthalate (PBAT) for discharge of melts after esterification and polymerization.
Email: sale@meltpump.com
WhatsApp: +86 158 3833 1071
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TEL：+86 371 67991755
WhatsApp： +86 158 38331071
Adress: No.22 Dongqing Str., High & New Technology Development Zone, Zhengzhou, China.
