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Wood Fired Portable Steam Boiler Economizer with 1 Year Warranty for Industrial Use
| 원래 장소 | 장자강 시, 중국 |
|---|---|
| 브랜드 이름 | HD Boiler |
| 인증 | ISO9001,ASME,Grade A,SGS,EN |
| 모델 번호 | 베어 타입 이코노마이저 |
| 최소 주문 수량 | 1 세트 |
| 가격 | $300 / set |
무료 샘플과 쿠폰을 받으려면 연락하세요.
왓츠앱:0086 18588475571
웨이 채팅: 0086 18588475571
스카이프: sales10@aixton.com
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x제품 상세 정보
| 유형 | 자연 순환 | 구조 | 소방관 및 수관 |
|---|---|---|---|
| 압력 | 낮은 / 고압 | 스타일 | 수직의 |
| 연료 | 화력 | 산출 | 뜨거운 물 / 증기 |
| 표면 처리 | 그린 | 베어 파이프 OD | 25-1650 mm |
| 베어 파이프 두께 | 2-40 mm | 핀 두께 | 0.6-3.0mm |
| 핀 높이 | 5-30 mm | 핀 튜브 피치 | 5-30 mm |
| 핀 튜브 길이 | ≤12000 mm | 재료 | 탄소강, 합금, 오스테 나이트 스틸 |
| 연도 가스 속도 | 최대 허용 | ||
| 강조하다 | Wood Fired Economizer,Portable Steam Boiler Economizer,1 Year Warranty Economizer |
||
제품 설명
Wood Fired Generators Boiler Economizer for Portable Steam Boiler
Introduction
The economizer plays a crucial role in enhancing overall boiler thermal efficiency by recovering low-level energy from flue gas before it's exhausted to the atmosphere. This energy recovery occurs through heating the boiler feedwater. Economizers are tubular heat transfer surfaces that preheat boiler feed water before it enters the steam drum or furnace surfaces, significantly reducing operating costs by recovering extra energy from flue gas.
Procedure
Economizers minimize thermal shock risks and water temperature fluctuations as feed water enters the drum or waterwalls. They also accommodate increasingly stringent environmental regulations limiting nitrogen oxides and sulfur dioxide emissions. The design compensates for the lower gas-side heat transfer coefficient compared to water-side through finned outer tube surfaces that increase heat transfer area. The primary design objective is achieving necessary heat transfer at minimal cost, with flue gas velocity being a key criterion - higher velocities improve heat transfer and reduce capital costs.
Specifications
| Name (unit) | Specification (mm) |
|---|---|
| Bare pipe (OD) | 25-1650 |
| Bare pipe (Thickness) | 2-40 |
| Fin (Thickness) | 0.6-3.0 |
| Fin (Height) | 5-30 |
| Fin tube thread pitch | 5-30 |
| Fin tube length | ≤12000 |
Material: Carbon Steel, Alloy, Austenitic Steel (Nickel and Chromium or Manganese)
Quality Control
- Impact test and Strength calculation report with applied materials information
- 100% NDT (non-destructive inspection) report of steel plate, tube and electrode
- X-ray, γ-ray and liquid penetrant test inspection report (welding seam) to ensure complete boiler quality
- Hydraulic test report to verify standard working pressure and safety
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