Biomass environmental-friendly energy-saving steam boiler of spiricle fire tube

An environmental protection and energy-saving steam boiler technology, applied in fire tube steam boilers, steam boilers, steam generation, etc., can solve the problems of low heat energy utilization rate, large fuel consumption, environmental pollution, etc., and achieve improved heat utilization rate and low emission , the effect of saving fuel

Inactive Publication Date: 2011-08-17
朔州诚信锅炉制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the above-mentioned product technology, the present invention provides a biomass environmental protection and energy-saving steam boi

Method used

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  • Biomass environmental-friendly energy-saving steam boiler of spiricle fire tube
  • Biomass environmental-friendly energy-saving steam boiler of spiricle fire tube
  • Biomass environmental-friendly energy-saving steam boiler of spiricle fire tube

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0008] Example 1:

[0009] A biomass environment-friendly and energy-saving steam boiler with a spiral fire tube, comprising a reverse burner port (1), a fire inlet (2), a fire outlet (3), a spiral fire tube protruding edge (4), a spiral fire tube (5 ), water jacket (6), oval head (7), feeding port (8), semi-gasification furnace (9), water grate (10), secondary combustion chamber (11). The spiral pattern fire tube is upright welded or balanced welded, welded in the furnace body, sealed up and down, leaving a fire inlet and a fire outlet. The material used for the spiral fire tube is iron.

Example Embodiment

[0010] Example 2:

[0011] A biomass environment-friendly and energy-saving steam boiler with a spiral fire tube, comprising a reverse burner port (1), a fire inlet (2), a fire outlet (3), a spiral fire tube protruding edge (4), a spiral fire tube (5 ), water jacket (6), oval head (7), feeding port (8), semi-gasification furnace (9), water grate (10), secondary combustion chamber (11). The spiral pattern fire tube is upright welded or balanced welded, welded in the furnace body, sealed up and down, leaving a fire inlet and a fire outlet. The material used for the spiral fire tube is copper.

Example Embodiment

[0012] Example 3:

[0013] A biomass environment-friendly and energy-saving steam boiler with a spiral fire tube, comprising a reverse burner port (1), a fire inlet (2), a fire outlet (3), a spiral fire tube protruding edge (4), a spiral fire tube (5 ), water jacket (6), oval head (7), feeding port (8), semi-gasification furnace (9), water grate (10), secondary combustion chamber (11). The spiral fire tube is upright welded or balanced welded, welded in the furnace body, sealed up and down, leaving a fire inlet and a fire outlet. The material used for the spiral fire tube is stainless steel.

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PUM

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Abstract

The invention discloses a biomass environmental-friendly energy-saving steam boiler of a spiricle fire tube. The steam boilder is composed of a back combustion opening (1), a flame inlet (2), a flame outlet (3), a spiricle fire tube extruded edge (4), a spiricle fire tube (5), a water sleeve (6), an ellipsoidal end (7), a charging opening (8), a semi-gasification furnace chamber (9), a water grate (10) and a secondary combustion chamber (11), wherein the spiricle fire tube is welded in a furnace body vertically or horizontally, and the furnace body is sealed up and down with the flame inlet and the flame outlet remained; when in combusion, the flame enters the fire tube, is not discharged upward directly, but is guided by the extruded edge in the spiricle fire tube. The steam boiler provided by the invention has the advantages of full combustion, high heat utilization ratio, energy-conservation and emmission reduction and favarable economic benefit, and is easy to popularize and implement.

Description

technical field [0001] The invention belongs to a steam boiler, in particular to a biomass environment-friendly and energy-saving steam boiler with spiral fire tubes. Background technique [0002] Due to our consistent and unrestrained use of non-renewable resources such as coal, the utilization of non-renewable energy is becoming increasingly tense. Every year, farmers burn a large amount of straw and other crops in vain, which not only wastes biomass resources, but also causes serious air pollution. In this case, the prospect of rational development and utilization of biomass resources is very broad. In industry, coal-fired steam boilers are usually used to maintain products, heat them for processing, or also use them for heating. The general steam boiler combustion is to burn coal directly, use a smooth and straight fire tube with a smooth inner wall, through the heat conduction of this fire tube to increase the water temperature and generate steam, so as to achieve the...

Claims

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Application Information

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IPC IPC(8): F22B9/00F22B9/18
Inventor 席礼
Owner 朔州诚信锅炉制造有限公司
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