Gasification coal-saving environmental protection normal pressure hot-water boiler

A hot water boiler and normal pressure technology, applied in the design field of new indoor heating hot water boiler, can solve the problems of large consumption of raw materials, lower boiler thermal efficiency, complex manufacturing process, etc., to achieve large heat supply and clean and thorough ash removal , No environmental pollution effect

Inactive Publication Date: 2005-07-06
陈喜春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

General coal-fired furnaces use smoke tubes or folded plate heating surfaces inside the furnace body. The manufacturing process of this type of boiler is relatively complicated, and the raw material consumption is large. Coal is used as fuel, and the smoke and dust emission

Method used

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  • Gasification coal-saving environmental protection normal pressure hot-water boiler
  • Gasification coal-saving environmental protection normal pressure hot-water boiler
  • Gasification coal-saving environmental protection normal pressure hot-water boiler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The gasification, coal-saving and environment-friendly atmospheric hot water boiler of the present invention is realized in this way, which will be described in detail below in conjunction with the accompanying drawings. See figure 1 , in the figure: 1 is the shell of the furnace body, 2 is the furnace, 3 is the water jacket partition, 4 is the water outlet pipe, 5 is the hot water pipe bundle, 6 is the explosion-proof valve, 7 is the flue, 8 is the porous plate pull rod manual cleaning Ash vessel, 9 is the atmospheric communication pipe, 10 is the pressure gauge, 11 is the thermometer, 12 is the blower, 13 is the air duct device, 14 is the gasification combustion chamber, 15 is the side furnace door, 16 is the secondary combustion chamber, 17 18 is the slag cleaning door, 19 is the heat exchange chamber, 20 is the ash cleaning door, 21 is the water inlet pipe, 22 is the movable grate, 23 is the base, 24 is the lower furnace door, 25 is the middle furnace door, 26 is a...

Embodiment 2

[0019] See figure 2 The structure of the two-way combustion chamber set in the gasification coal-saving environmental protection atmospheric hot water boiler is realized in this way. In the middle of the furnace 2, a two-way gasification combustion chamber 31 is set, and a two-way fire grate 29 is set at the bottom of the furnace body. The upper front and rear of the upper part of the body of furnace are provided with an upper cleaning door 30 . With this structure, the flue gas starts from the center of the furnace 2, goes to both ends, and after going through three processes, it is merged in the central flue 7 and discharged.

Embodiment 3

[0021] See image 3 , the bathing heater structure that is set in gasification coal-saving environmental protection normal pressure hot water boiler is realized in this way, heater 33, heater inlet pipe 32, heater outlet pipe 34 are set on the top of furnace liner 2. The flue gas starts from the front of the furnace 2 and is discharged from the flue 7 at the rear of the furnace through three processes.

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Abstract

The invention is an improvement to the design of an indoor heating furnace, and relates to a gasification, coal-saving, environment-friendly, normal-pressure hot water boiler. It is characterized in that: the furnace shell of the gasification coal-saving environmental protection atmospheric hot water boiler is connected to the lower part of the furnace, the flue is connected to the top of the furnace shell, and its shape is a vertical furnace; 4 combustion chambers are set in the furnace, Among them, the gasification combustion chamber and the secondary combustion chamber are divided into three heat exchange chambers by the water jacket partition in the middle of the furnace; the left and right sides of the hot water pipe, the water jacket partition and the furnace The side plates are connected to form the heating surface in the furnace, and the hot water pipes are water pipe bundles arranged horizontally and vertically; movable grates and grates are set at the bottom, and the flue gas starts from both ends of the furnace and merges in three processes. The central process exits the flue. The invention has the characteristics of reasonable design, beautiful appearance, high thermal efficiency, hygienic and convenient use, and no environmental pollution. It saves energy and has large heat supply. Compared with traditional heating furnaces, it can save energy by more than 40%.

Description

technical field [0001] The invention relates to the design of a novel indoor heating hot water boiler, and relates to a gasification, coal-saving, environment-friendly and normal-pressure hot water boiler. Background technique [0002] At present, there are many designs of heating boilers. Traditionally, atmospheric pressure hot water boilers are used. The furnace is equipped with automatic or semi-automatic grates, such as oil-fired furnaces and coal-fired furnaces. General coal-fired furnaces use smoke tubes or folded plate heating surfaces inside the furnace body. The manufacturing process of this type of boiler is more complicated, the raw material consumption is large, coal is used as fuel, and the smoke and dust emissions are large, which is easy to cause environmental pollution. Forced ventilation, but also noise pollution, but also reduces the thermal efficiency of the boiler. There are disadvantages such as complex structure, small heating area, waste of energy, an...

Claims

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Application Information

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IPC IPC(8): F23B10/02F24H1/46
Inventor 陈喜春
Owner 陈喜春
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