Bottom-entry Agitator

Bottom-entry Agitator
Product Introduction:
Bottom-entry agitator is a high-efficiency mixing equipment vertically installed at the bottom of reaction vessels. Through low-speed, high-torque impellers (such as anchor-type, gate-type, and helical ribbon types), the bottom-up fluid circulation achieves uniform mixing of high-viscosity materials and solid-liquid suspension systems. Its structure breaks the space limitations of traditional top-entry/side-entry mixing methods by extending the agitator shaft from the bottom into the vessel, particularly suitable for height-restricted applications requiring enhanced bottom shear.
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Description
Technical Parameters

 

 

Specification

Operating Pressure

0 - 10 MPa

Operating Temperature

0 – 250 ℃

Motor Power

0.5 - 300 kW

Rotation Speed

50 – 500 r/min

Common Seals Type

Mechanical seal

Common Impeller Type

Anchor, Gate, Helical ribbon, Back Swept

Ex-proof

ATEX, IEC, TR-CU

 

 

Features

 

  • High-efficiency anti-sedimentation with bottom-driven upward flow
  • Axial circulation for enhanced mixing
  • Top-space saving design for reactors with limited space or requiring top feeding/observation
  • Suitable for high-pressure and high-solid-content conditions
  • High sealing reliability with optional double mechanical seal or magnetic drive
  • Simple structure for easy maintenance
  • High stability with safe and reliable leak-free operation

 

 

Application

 

Industries

Chemical, Pharmaceutical, Environmental protection, Food, Dye, Plastics, Cosmetics, Fertilizer & Pesticide

 

Process

Solid-liquid suspension, Gas-liquid Mass transfer, Highly exothermic reactions

 

 

Impellers

 

Anchor Type
Full-Zone Type
Helical Ribbon Type
Back Swept Type

 

 

Related Topics

Stirred Reactor
Explosive Clad Plate
Explosive Clad Plate
productcate-92-93
Engineering
productcate-164-103
Service

 

 

Reference

 

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