---
title: "Spray Chamber/Support Structure"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:SPRAY_CHAMBERSUPPORT_STRUCTURE"
  data_integrity_hash: "02e97f7455528b6ebd89996f2689be6e"
  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:SPRAY_CHAMBERSUPPORT_STRUCTURE"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/spray-chambersupport-structure.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/spray-chambersupport-structure"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0.5-3.0 MPa (5-30 bar) at 15-35°C fluid temperature"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 4.2
    unit: "MPa"
    consequence: "Von Mises stress exceeding ASTM A36 steel yield strength of 250 MPa at 4.2 MPa internal pressure, or differential thermal expansion (α=11.7×10⁻⁶/°C for steel) causing weld fracture at ΔT&gt;150°C"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Corrosion-induced wall thinning below 6 mm minimum thickness"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "316L stainless steel cladding (3 mm) with cathodic protection at -850 mV vs. Ag/AgCl reference"
  - node_2:
      trigger: "Resonant vibration at 85-120 Hz matching natural frequency"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Stiffener rings at 300 mm intervals increasing natural frequency to 180 Hz, plus viscoelastic damping pads"
bom_nodes:
  support-frame:
    type: "component"
    urn: "URN:CNFX:ME:SUPPORT_FRAME"
    interface_type: "physical-logic-coupled"
  mounting-brackets:
    type: "component"
    urn: "URN:CNFX:ME:MOUNTING_BRACKETS"
    interface_type: "physical-logic-coupled"
  chamber-enclosure-panels:
    type: "component"
    urn: "URN:CNFX:ME:CHAMBER_ENCLOSURE_PANELS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/spray-chambersupport-structure.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "44019dd3ab2598fbc98493157c4aa6e46d0f88fc4216e9a99174cca49664de6d"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Spray Chamber/Support Structure

## 1. Technical Definition
Structural component that houses and supports spray nozzles in a secondary cooling system

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-3.0 MPa (5-30 bar) at 15-35°C fluid temperature**. Failure boundary: **Structural yield at 4.2 MPa (42 bar) internal pressure or 150°C thermal gradient across welds**, Mechanism: **Von Mises stress exceeding ASTM A36 steel yield strength of 250 MPa at 4.2 MPa internal pressure, or differential thermal expansion (α=11.7×10⁻⁶/°C for steel) causing weld fracture at ΔT&gt;150°C**.

### 2.1 Analytical Physics Model
Governed by the **Frame Structural Deflection Analysis**:

> **Primary Equation**: $\delta = \frac{5 q L^4}{384 E I}$  
> **Engineering Impact**: Ensures structural stability for multi-stage machines.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| q | Uniform Load | Engineering Constant |
| E | Elastic Modulus | Engineering Constant |
| I | Moment of Inertia | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Corrosion-induced wall thinning below 6 mm minimum thickness | 8 | Catastrophic rupture at operating pressure exceeding 2.1 MPa | 316L stainless steel cladding (3 mm) with cathodic protection at -850 mV vs. Ag/AgCl reference |
| Resonant vibration at 85-120 Hz matching natural frequency | 8 | Fatigue cracking at nozzle mounting points within 10⁶ cycles | Stiffener rings at 300 mm intervals increasing natural frequency to 180 Hz, plus viscoelastic damping pads |

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

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

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Cooling Water Pump System**, **Spray Nozzle Control Panel**, **Structural Support Frame**  
**Downstream Applications**: Continuous Casting Machines, Rolling Mill Equipment, Heat Treatment Lines  

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

### Q: What materials are used in this spray chamber/support structure?
**A**: This spray chamber/support structure is constructed entirely from stainless steel, ensuring corrosion resistance, durability, and longevity in industrial environments.

### Q: What components are included in the BOM for this product?
**A**: The bill of materials includes chamber enclosure panels, mounting brackets, and a support frame, all designed to securely house and support spray nozzles in secondary cooling systems.

### Q: What industries typically use this type of spray chamber/support structure?
**A**: This product is primarily used in machinery and equipment manufacturing for secondary cooling applications, commonly found in metal processing, industrial machinery, and manufacturing facilities.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- CE MARKING - PRESSURE EQUIPMENT DIRECTIVE 2014/68/EU

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Spray Chamber/Support Structure](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/spray-chambersupport-structure)**

### 🌐 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**: SPRAY_CHAMBERSUPPORT_STRUCTURE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 2598aa3d
