Flame pressing type water tube boiler

A technology of water tube boilers and tubes, which is applied in the field of steam generating devices, can solve the problems of large boiler volume, unreasonable flue flow channel design, and insufficient compact furnace body volume, etc., and achieve reasonable design, sufficient heat exchange, and sufficient heat exchange Effect

Pending Publication Date: 2021-11-05
扬州大唐热能机械制造有限公司
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device is actually a kind of boiler, and its shortcoming is that the volume of the furnace body of this device is not compact enough, and the volume of the boiler per unit steam output is still relatively large. Not efficient enough

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Flame pressing type water tube boiler
  • Flame pressing type water tube boiler
  • Flame pressing type water tube boiler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] like Figure 1-4 As shown, a flame pressure water tube boiler, the furnace body 7 is vertically arranged, the furnace body 7 is vertically provided with tubes 9, and the lower end of the tubes 9 is connected to the circular water collecting chamber 1, and the The water chamber 1 is connected to the water inlet pipe 17, and the upper end of the tubes 9 is connected to the steam box 10, and the steam box 10 is provided with a steam outlet 12; in order to reduce the volume of the steam box 10, an inner cylinder 11 is provided in the steam box 10 , the inner cylinder can be used as a maintenance channel, and other heat exchange devices can also be built in it; the tubes 9 are arranged in a concentric circular array, and the tubes 9 are provided with three layers from the inside to the outside, and the circular hollow formed by the inner tubes 901 A flame pressure plate 15 is provided in the cavity, and the furnace chamber 3 is located below the flame pressure plate 15; a sp...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a flame pressing type water tube boiler in the field of steam generation devices, which comprises a vertically arranged boiler body, tubes are vertically arranged in the boiler body, the tubes are arranged in a concentric annular array, three layers of tubes are arranged from inside to outside, a flame pressing plate is arranged in a circular cavity formed by the tubes on the inner layer, and a hearth is arranged below the flame pressing plate; a spiral coil pipe is also arranged on the periphery of the tube array in the boiler body; and smoke baffles are arranged between the tubes on the adjacent layers and between the tubes on the outer layer and the spiral coil pipe respectively, flow separation components are arranged between the tubes on the same layer and on the inner sides or the outer sides of the tubes on the same layer, a vertically reciprocating baffling channel is formed between the flow separation components and the smoke baffles in the space in the hearth, and the outermost side of the baffling channel is connected to a smoke outlet. The flame pressing type water tube boiler is small in water storage amount and large in steam production amount. The flame pressing type water tube boiler can be made into fire coal, fuel oil, natural gas or biomass energy boilers and can be applied to various places needing steam.

Description

technical field [0001] The invention relates to a steam generating device, in particular to a water tube boiler. Background technique [0002] Boilers currently on the market mainly include water tube boilers and fire tube boilers; water tube boilers have furnace water in the tubes, and high-temperature flue gas generated by combustion in the combustion chamber is outside the tubes, forming a "fire-in-water" structure; fire tube boilers have relatively The large water bag, the combustion chamber and the high-temperature flue gas heat exchange mechanism are arranged in the water bag, forming a "water-in-fire" structure. Whether it is a water tube boiler or a fire tube boiler, there is a big problem at present that the volume of the boiler per unit steam output is relatively large, and the water storage in the furnace body is also relatively large. The water storage capacity in the body is usually more than 50 liters, and the economy is poor. [0003] In the Chinese patent d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F22B1/22F22B15/00F22B31/08F22B37/02F22B37/14
CPCF22B1/22F22B15/00F22B31/08F22B37/02F22B37/142
Inventor 管光斌
Owner 扬州大唐热能机械制造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap