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Multi-spiral cavity biofuel heating furnace

A biofuel and heating stove technology, applied in the field of multi-spiral chamber biofuel heating stoves, can solve the problems of unsmooth airflow, aggravation of environmental pollution, and inability to utilize straw heat energy, and achieve smooth airflow and high combustion efficiency

Active Publication Date: 2016-03-23
CHONGQING HUAWANLUN BIOLOGICAL NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Our country is a large agricultural country, and a large amount of straw is burned in the farmland every year, which not only aggravates the environmental pollution, such as the frequent occurrence of smog weather, but also wastes energy, the heat energy of the straw cannot be used, and the straw cannot be fully and effectively used. Utilization mainly lies in the electrification of rural life. People no longer rely on straw for cooking, so there is too much surplus. Straw is directly used in industrial production, and its energy per unit volume cannot meet its heat energy requirements. In order to make full use of straw For the above problems, our country vigorously advocates the remanufacturing of straw to meet the needs of industrial production. Now it is mainly crushed and pressed into high-density particles to increase the heat energy per unit volume. Extrusion technology is used in the existing technologies to form solid After the particles are piled up, the gap is small, and the airflow is not smooth after being filled into the boiler, which affects the combustion, and the accumulation of burnt ash also affects the combustion, which still needs to be solved by further innovation

Method used

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  • Multi-spiral cavity biofuel heating furnace
  • Multi-spiral cavity biofuel heating furnace

Examples

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Embodiment Construction

[0012] Examples of the present invention figure 1 , 2 As shown, the multi-spiral chamber biofuel heating furnace is provided with a furnace chamber 1 and a smoke exhaust pipe 2; the furnace chamber is a cylindrical combustion chamber, the upper opening is provided with a furnace cover 3, and the furnace chamber wall is connected to the The smoke exhaust pipe connected internally, the inner wall of the furnace cavity is provided with an opening 5 on the side wall of the furnace cavity close to the lower opening, and the opening is provided with an opening door 6, and an outer wall 7 is connected to the outside of the upper furnace cavity side wall of the opening and the smoke exhaust pipe wall and forms a water Accommodating chamber 8, the lower part of the water accommodating chamber is connected with a water inlet pipe, and the upper part of the water accommodating chamber is connected with a water outlet pipe, which is used to connect the water heating radiator. The inner wa...

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Abstract

The invention discloses a multi-spiral cavity biofuel heating furnace. The multi-spiral cavity biofuel heating furnace is characterized by comprising a furnace cavity and a smoke venting pipe; the furnace cavity is cylindrical; the opening at the upper part is provided with a furnace cover; the part, close to the upper opening, of the wall of the furnace cavity is connected with the smoke venting pipe which is communicated with the inner part of the furnace cavity; the part, close to a lower opening, of the inner wall of the furnace cavity is provided with an opening; an opening door is arranged on the opening; the side wall of the furnace cavity above the opening and the outer side of the wall of the smoke venting pipe are connected with an outer wall to form a water containing cavity; the lower part of the water containing cavity is connected with a water inlet pipe; the upper part of the water containing cavity is connected with a water outlet pipe; an annular baffle is arranged on the inner wall of the furnace cavity above the opening; a grid with holes is arranged on the annular baffle; a core pipe is arranged in the center of the grid in a vertically through manner; the side wall, above the grid, of the core pipe is provided with side holes; at least three to six spiral sheets are arranged between the core pipe above the grid and the inner wall of the furnace cavity; and by adopting the multi-spiral cavity biofuel heating furnace, biofuel particles can be rapidly ignited to provide an expedite air stream, and the combustion efficiency is high.

Description

technical field [0001] The invention relates to a heating appliance utilizing biofuel particles, in particular to a multi-spiral chamber biofuel heating stove. Background technique [0002] With the vigorous development of the economy and the progress of social production, the excessive consumption of energy has caused huge damage to the environment on which human beings depend, and it is imminent to find new clean and renewable alternative energy sources. Our country is a large agricultural country, and a large amount of straw is burned in the farmland every year, which not only aggravates the environmental pollution, such as the frequent occurrence of smog weather, but also wastes energy, the heat energy of the straw cannot be used, and the straw cannot be fully and effectively used. Utilization mainly lies in the electrification of rural life. People no longer rely on straw for cooking, so there is too much surplus. Straw is directly used in industrial production, and its...

Claims

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Application Information

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IPC IPC(8): F24B9/04
CPCF24B9/04
Inventor 赵正美
Owner CHONGQING HUAWANLUN BIOLOGICAL NEW ENERGY TECH CO LTD
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