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Open fire stove smoke recycling device

A flue gas recovery and open flame furnace technology, applied in the direction of furnace control devices, furnaces, furnace components, etc., can solve the problems of exhaust heat loss and recovery of flue gas waste heat, etc., to achieve heat recovery effect, reasonable design, and structure simple effect

Inactive Publication Date: 2019-03-12
顾晓明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the technology to reduce heat loss from flue gas and recover waste heat from flue gas is still progressing slowly

Method used

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  • Open fire stove smoke recycling device

Examples

Experimental program
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Effect test

Embodiment 1

[0022] An open flame furnace flue gas recovery device, comprising a gas collection pipe 1, a heat exchange housing 2, a water storage device 3 and a control device 4, the heat exchange housing 2 is provided with a water inlet pipe relief hole, a water outlet pipe relief hole, Gas-collecting pipe relief hole and exhaust pipe relief hole; gas-gathering pipeline 1 is provided with gas-gathering electromagnetic valve 101 and gas-gathering temperature gauge 102; The air collecting pipe relief hole is connected; the heat exchange shell 2 is provided with a heat exchange shell temperature gauge 201; the exhaust pipe relief hole is provided with an exhaust pipe 202, and the exhaust pipe 201 is provided with an exhaust solenoid valve 203, The exhaust pipe 202 is connected with a chimney 204; the water storage device 3 is provided with a water inlet pipe 301 and a water outlet pipe 302; Valve 3021 and outlet water temperature gauge 3022, gas collection solenoid valve 101, gas collection...

Embodiment 2

[0024] The water inlet pipe relief hole, the water outlet pipe relief hole, the gas collection pipe relief hole and the exhaust pipe relief hole are respectively provided with sealing rings. The material of the sealing rings is rubber, and the rest are consistent with Embodiment 1.

Embodiment 3

[0026] Gas-collecting pipeline 1 is provided with several, all the other are consistent with embodiment 1 or 2.

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Abstract

The invention discloses an open fire stove smoke recycling device. The open fire stove smoke recycling device comprises gas collection pipelines, a heat exchange shell body, water storage devices anda control device, wherein the gas collection pipelines are provided with a gas collection electromagnetic valve and a gas collection thermometer, one ends of the gas collection pipelines communicate with exhaust ports of open fire stoves, the other ends of the gas collection pipelines communicate with a gas collection pipe abdicating hole, the heat exchange shell body is provided with a heat exchange shell body thermometer, an exhaust pipe abdicating hole is provided with an exhaust pipeline, the exhaust pipeline is provided with an exhaust electromagnetic valve and connected with a chimney, the water storage devices are provided with water inlet pipes and water outlet pipes, the water inlet pipes are provided with water inlet electromagnetic valves and water inlet thermometers, and the water outlet pipes are provided with water outlet electromagnetic valves and water outlet thermometers. The open fire stove smoke recycling device is simple in structure and reasonable in design, smokewaste heat recycling requirements can be met and the structure can avoid waste of the recycling process, by means of the manner that the water storage devices are arranged inside the heat exchange shell body, heat waste in the heat exchange process is avoided, so that the whole structure further guarantees the heat recycling effect.

Description

technical field [0001] The invention relates to the field of heat recovery, in particular to a flue gas recovery device for an open flame furnace. Background technique [0002] Due to the shortage of energy sources, with the further development of energy-saving work. A variety of new, energy-saving and advanced furnace types are becoming more and more perfect, and the use of high-quality insulation materials such as new refractory fibers has significantly reduced the heat dissipation loss of the furnace. The advanced combustion device is used to strengthen the combustion, reduce the amount of incomplete combustion, and the air-fuel ratio tends to be reasonable. However, the technology of reducing the heat loss of flue gas and recovering the waste heat of flue gas is still not progressing fast. It is urgent to develop a flue gas recovery device with simple structure and high recovery efficiency. Contents of the invention [0003] The purpose of the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D17/00F27D19/00F28D21/00F28F27/00
CPCF27D17/004F27D19/00F28D21/001F28F27/00Y02P10/25
Inventor 顾晓明
Owner 顾晓明
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