Efficient induced draft fan matched with circulating fluidized bed
A circulating fluidized bed and induced draft fan technology, which is applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve the problem that the efficiency of ordinary fans cannot reach a high level, and achieve compact structure, high efficiency, and low flow loss. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0013] Embodiment: the dimensional characteristics of No. 6.3 blower fan model:
[0014] 1. The outlet diameter of blade 11 of impeller 2 is 630mm, the inlet diameter is 345mm, the width is 184mm, the outlet width is 112mm, and the outlet angle of blade 11 is 29.3°.
[0015] 2. The air inlet 6 has a diameter of 425mm and a width of 130mm.
[0016] 3. Case 1 is a volute case with a width of 287mm. The distance from the center of the case outlet to the center of the case is 566mm, and the case outlet is 385×287mm.
[0017] 4. The dimensionless performance curve and parameter characteristics: flow coefficient 0.082, pressure coefficient 0.565, fan efficiency 83%, specific A sound level 22.6dB.
[0018] Since the product series are all designed by model simulation, the dimensions of the above-mentioned parts of the impeller 2, the air inlet 6 and the casing 1 are enlarged or reduced to make a series of products, which are all within the protection.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com