Distributor: Temperature Range -20°C to 150°C, Weight 15-80 kg

Component Specifications

Definition

The distributor is a critical component within centrifugal separation systems, specifically designed to receive incoming slurry or mixture and uniformly distribute it into the rotating separation bowl. This ensures balanced loading, prevents localized wear, and maximizes separation efficiency by allowing centrifugal force to act consistently on all material particles. It typically consists of a stationary inlet chamber connected to a rotating distribution mechanism that channels feed to the bowl's periphery.

Working Principle

The distributor operates by receiving feed material under pressure through a central inlet. As the material enters the rotating assembly, it is directed through channels or vanes that accelerate and evenly disperse it into the separation bowl's inner circumference. This uniform distribution leverages centrifugal force to separate components (e.g., solids from liquids, immiscible liquids) based on density differences, ensuring optimal processing without turbulence or uneven bowl loading.

Materials

Typically constructed from corrosion-resistant materials such as stainless steel (e.g., AISI 316L, Duplex), super duplex steels, or specialized alloys (e.g., Hastelloy) for harsh chemical environments. Hard-facing coatings like tungsten carbide may be applied to high-wear areas. Seals and gaskets are often made from elastomers like Viton or EPDM.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	15-80 kg
Diameter	150-500 mm
Max Feed Rate	Up to 50 m³/h
Connection Type	Flanged (e.g., ANSI, DIN)
Temperature Range	-20°C to 150°C
Operating Pressure	2-10 bar

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 9908, DIN 24256, ASME BPE

Parent Products

This component is used in the following industrial products

Separation Bowl

The rotating component in an industrial oil degumming centrifuge where centrifugal force separates phospholipids and other impurities from crude vegetable oils.

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Engineering Analysis

Risks & Mitigation

Uneven wear leading to imbalance
Clogging from viscous or fibrous materials
Corrosion in aggressive chemical environments
Mechanical failure due to high rotational speeds

FMEA Triads

Trigger: Abrasive particles in feed
Failure: Erosion of distributor channels
Mitigation: Use wear-resistant materials or coatings; implement pre-filtration

Trigger: Improper feed pressure or flow rate
Failure: Inefficient distribution causing bowl imbalance
Mitigation: Install flow control valves and pressure sensors; follow manufacturer specifications

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Dimensional tolerance per ISO 2768-m; surface finish Ra ≤ 0.8 μm for hygienic applications

Test Method

Hydrostatic pressure testing per ISO 9908; material certification per EN 10204 3.1; balance testing per ISO 1940 G2.5

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

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Supplier transparency

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Manufacturers of Distributor

Manufacturer profiles associated with Distributor.

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Frequently Asked Questions

What is the primary function of a distributor in a separation bowl?

To evenly distribute incoming feed material into the rotating bowl, ensuring balanced centrifugal force application and efficient separation without causing vibration or wear.

How does distributor design affect separation efficiency?

Proper design minimizes turbulence, prevents clogging, and ensures uniform particle distribution, which directly impacts separation clarity, throughput, and equipment longevity.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Distributor