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Boiler with low initial discharged dust concentration

A low-concentration boiler technology, applied in the boiler field, can solve the problems of high cost, heavy smoke and dust, achieve full combustion, low dust concentration, and reduce costs

Inactive Publication Date: 2015-04-29
孙永志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the boiler often produces a large amount of smoke and dust during use, and environmental protection measures are required to discharge the gas into the air, which is costly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] A boiler with a low initial dust emission concentration, comprising a boiler body, heating equipment, and a burner installed under the furnace body. The boiler body includes a furnace, a heat transfer oil heating coil assembly, and a tail flue. There is an insulation layer; the burner is provided with a fire grate, and a feeding port is provided above the fire grate, and the feeding port is connected with a primary blower, and a secondary blower is provided under the fire grate; the front side of the furnace A heat storage arch is respectively provided on the rear side and the rear side, and a flue gas channel is provided between the tops of the two heat storage arches, and the flue gas channel communicates with the tail flue.

[0010] A peep opening is provided above the boiler body, and a high temperature resistant glass window is provided at the peep opening.

[0011] Of course, the above descriptions are not intended to limit the present invention, and the present i...

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PUM

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Abstract

The invention discloses a boiler with low initial discharged dust concentration. The boiler comprises a boiler body, heat supply equipment and a burner, wherein the burner is arranged at the lower part of the boiler body; the boiler body comprises a hearth, a conduction oil heating coil component and a tail flue; the outer side of the hearth is provided with an insulation layer; the burner is provided with a fire grate; a feeding hole is formed above the fire grate and is connected with a primary blower; a secondary blower is arranged below the fire grate; the front side and the rear side of the hearth are respectively provided with a heat accumulation arch; a fume passage is formed between the tops of the two heat accumulation arch and is communicated with the tail flue. The boiler is provided with the fire grate, and the feeding hole above the fire grate and the place below the fire grate are connected with the blowers, during feeding, fuels are combusted in a suspended manner, underfiring fuels fall onto the fire grate and then are subjected to secondary combustion by use of the heat accumulation archs and the blowers, so that combustion is more sufficient, the initial discharged dust concentration is low, and the environmental pollution is low.

Description

[0001] technical field [0002] The invention relates to a boiler with low initial dust emission concentration. Background technique [0003] Boiler is a kind of energy conversion equipment. The energy input to the boiler is in the form of chemical energy in fuel, electric energy, heat energy of high-temperature flue gas, etc. After conversion by the boiler, it outputs steam, high-temperature water or organic heat carrier with certain heat energy. . However, the boiler often produces a large amount of smoke and dust during use, and environmental protection measures are required to discharge the gas into the air, which is costly. Contents of the invention [0004] The object of the present invention is to provide a boiler with low initial dust concentration. [0005] In order to achieve the above object, the present invention adopts the technical solution as follows: [0006] A boiler with a low initial dust emission concentration, comprising a boiler body, heating equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23B50/00F23K3/02
Inventor 孙永志
Owner 孙永志