---
title: "Mixing Chamber/Tank"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:MIXING_CHAMBERTANK"
  data_integrity_hash: "f4f2a20e4e1486010d2b382d0b7cdb03"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:MIXING_CHAMBERTANK"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/mixing-chambertank.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/mixing-chambertank"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.1-6.0 MPa (1-60 bar) at 20-150°C"
    unit: "L"
engineering_limits:
  max_safe_operating_point:
    value: 207
    unit: "MPa"
    consequence: "Stress corrosion cracking from chloride ion concentration &gt;25 ppm at &gt;60°C, or fatigue failure from turbulent flow-induced vibration at Reynolds numbers &gt;4000"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Cavitation from NPSH margin &lt;0.5 m at impeller tip speeds &gt;15 m/s"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Dual mechanical seals with API Plan 23 cooling at 3.5 m³/hr flow rate"
  - node_2:
      trigger: "Thermal cycling &gt;50°C/min during exothermic reactions with ΔH &gt;100 kJ/kg"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Jacketed design with 0.5 m² heat transfer area and PID-controlled cooling at 10°C setpoint"
bom_nodes:
  tank-shellbody:
    type: "component"
    urn: "URN:CNFX:ME:TANK_SHELLBODY"
    interface_type: "physical-logic-coupled"
  baffles:
    type: "component"
    urn: "URN:CNFX:ME:BAFFLES"
    interface_type: "physical-logic-coupled"
  agitator-mounting-flangenozzle:
    type: "component"
    urn: "URN:CNFX:ME:AGITATOR_MOUNTING_FLANGENOZZLE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "ASME BPE-2022 - BIOPROCESSING EQUIPMENT"
    scope: "Verified Engineering Specification"
  - standard: "EN 13445-5:2021 - UNFIRED PRESSURE VESSELS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/mixing-chambertank.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "2464e39bbddcd49bebf102d8a0681fac18f9dbfb35611a94c31d6dc1484025ff"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Mixing Chamber/Tank

## 1. Technical Definition
The vessel or containment structure within mixing equipment where materials are combined, blended, or agitated.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.1-6.0 MPa (1-60 bar) at 20-150°C**. Failure boundary: **Yield strength exceedance at 207 MPa (30 ksi) for 316L stainless steel, or fatigue crack initiation at 10^7 cycles under 138 MPa (20 ksi) alternating stress**, Mechanism: **Stress corrosion cracking from chloride ion concentration &gt;25 ppm at &gt;60°C, or fatigue failure from turbulent flow-induced vibration at Reynolds numbers &gt;4000**.

### 2.1 Analytical Physics Model
Governed by the **Hansen Solubility Distance (HSP)**:

> **Primary Equation**: $R_a = \sqrt{4\Delta\delta_d^2 + \Delta\delta_p^2 + \Delta\delta_h^2}$  
> **Engineering Impact**: Predicts seal/gasket swelling when exposed to CIP chemicals.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| \delta_d | Dispersive | Engineering Constant |
| \delta_p | Polar | Engineering Constant |
| \delta_h | Hydrogen | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Cavitation from NPSH margin &lt;0.5 m at impeller tip speeds &gt;15 m/s | 8 | Pitting erosion at 0.1-0.5 mm/year material loss rate | Dual mechanical seals with API Plan 23 cooling at 3.5 m³/hr flow rate |
| Thermal cycling &gt;50°C/min during exothermic reactions with ΔH &gt;100 kJ/kg | 8 | Thermal fatigue cracking at weld HAZ with crack growth rate &gt;10^-8 m/cycle | Jacketed design with 0.5 m² heat transfer area and PID-controlled cooling at 10°C setpoint |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | L | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Industrial Mixer/Agitator**, **Material Feeding System**, **Temperature Control System**  
**Downstream Applications**: Chemical Compounds, Pharmaceutical Formulations, Food Products  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What are the key differences between 304 and 316L stainless steel mixing tanks?
**A**: 304 stainless steel offers good corrosion resistance for general applications, while 316L provides superior resistance to chlorides and acids, making it ideal for chemical and pharmaceutical industries where purity and durability are critical.

### Q: How do baffles improve mixing efficiency in these tanks?
**A**: Baffles prevent vortex formation and promote turbulent flow, ensuring uniform material distribution, reducing blending time, and improving heat transfer efficiency in both low and high-viscosity applications.

### Q: What maintenance considerations are important for glass-lined steel mixing chambers?
**A**: Regular inspection for glass lining chips or cracks is essential to prevent corrosion. Avoid thermal shock and mechanical impact, use compatible cleaning agents, and follow manufacturer guidelines for agitator operation to extend service life.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- ASME BPE-2022 - BIOPROCESSING EQUIPMENT
- EN 13445-5:2021 - UNFIRED PRESSURE VESSELS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Mixing Chamber/Tank](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/mixing-chambertank)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: MIXING_CHAMBERTANK | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 90dec4a6
