CN205576032U - High -efficient gasification reacting furnace of living beings - Google Patents

Abstract

The utility model discloses a high -efficient gasification reacting furnace of living beings, burning section of thick bamboo in the furnace body is located to furnace body and cover, the tuber pipe is erect at burning section of thick bamboo middle part, and the exit end assembly tangible of tuber pipe becomes the cloth fan housing to periphery diffusion jetting wind. Add the cloth fan housing at cubic air duct outlet end, wind is only spout around the cloth fan housing, has strengthened the peripheral amount of wind of a section of thick bamboo that burns, and the heat radiation of make full use of wall body high temperature makes hot radiation effect maxmizingization, and the homogenization of the center of having realized and periphery is burnt.

Description

Biomass efficient gasification reacting furnace

Technical field

This utility model belongs to energy gasification technology field, is specifically related to a kind of biomass gasification equipment.

Background technology

Biomass efficient gasification reacting furnace be utilize biomass fuel gasifying after produce the energy conversion of combustible gas and set Standby, because of its environmental emission reduction and utilize the features such as cost of material is low, it is widely applied.Gasification furnace is mainly with solid Fixed bed gasification furnace is main, because of its simple in construction, manufactures easy, cheap, processing ease, be suitable to bulk and The advantages such as bulky grain raw material, but due to structure problem particularly air distribution mode, its gasification efficiency, fuel gases calorific value are inclined Low.As Chinese patent literature CN204342744U discloses a kind of biomass gasifying furnace, combustion barrel inner chamber is arranged Wind-distributing pipe, although play cloth wind and act on uniformly, but due to combustion barrel center and periphery Air Quantity Required non-homogeneous Layout, thus the territory, wind region formed ignores diversity cloth wind demand, causes central burner fully periphery combustion Burn inefficient non-uniform phenomenon.

Utility model content

In order to solve the problem that prior art exists, this utility model is provided one and is tied by appropriate design air distribution Structure is to promote the biomass efficient gasification reacting furnace of combustion gasification efficiency.

In order to realize object above, the technical solution of the utility model is as follows: a kind of biomass efficient gasification reaction Stove, including body of heater and the combustion barrel being sheathed in body of heater, sets up airduct, the outlet of airduct in the middle part of described combustion barrel End is equipped with the cloth fan housing formed to periphery diffusion winding-up wind.

The described tapered fenestral fabric of cloth fan housing.

The water pipe of oriented combustion barrel interior winding-up water smoke is set up above described airduct.

Compared with prior art, this utility model owing to setting up cloth fan housing at tertiary-air pipe (central canal) port of export, Wind only sprays around cloth fan housing, and in cloth fan housing cloth formed below wind blind area, enhances combustion barrel periphery air quantity, Make full use of wall body high temperature heat radiation, make thermal radiation effect reach to maximize, it is achieved that center and periphery uniform Change burning.

It addition, combustion barrel top water pipe, spray into recirculated water toward combustion barrel with mist-like, utilize recirculated water to participate in anti- Should, both can increase calorific value, a part of water pollutant can have been consumed again, alleviate the follow-up intractability to water.

Accompanying drawing explanation

Fig. 1 is the structural representation of biomass high-efficiency gasification reacting furnace.

Fig. 2 is the structural representation of cloth fan housing.

Detailed description of the invention

Biomass efficient gasification reacting furnace is made up of body of heater 1, fire grate 2 and combustion barrel 3.

As it is shown in figure 1, fire grate 2 bottom arranges ash slag bucket 4, below fire grate 2, offer primary air nozzle 5, fire grate 2 overfiren air ports 6 opened above.Body of heater 1 top sleeve combustion barrel 3, combustion barrel both ends open, combustion barrel 3 Forming gasification reducing zone 7 between bottom and fire grate 2, combustion barrel 3 outer wall and body of heater 1 inwall surround vaporizer 8, Combustion barrel 3 bottom end opening connection vaporizer 8.Vaporizer 8 offers gas outlet 9, and combustion barrel 3 top is offered Charging aperture 10.Tertiary-air pipe 11, frame above the tertiary-air pipe 11 on combustion barrel 3 top is set up in the middle part of combustion barrel 3 It is provided with water pipe 15, the air opening end assembling cloth fan housing 12 of tertiary-air pipe 11.

As in figure 2 it is shown, the tapered fenestral fabric of cloth fan housing 12, its main body is cone cylinder 13, cone cylinder 13 side Several trapezoidal air outlets 14 offered by wall.

Claims (3)

1. a biomass efficient gasification reacting furnace, including body of heater and the combustion barrel being sheathed in body of heater, its feature Being: set up airduct in the middle part of described combustion barrel, the port of export of airduct is equipped with and is formed to periphery diffusion winding-up wind Cloth fan housing.

Biomass efficient gasification reacting furnace the most according to claim 1, it is characterised in that described cloth fan housing Tapered fenestral fabric.

Biomass efficient gasification reacting furnace the most according to claim 1, it is characterised in that on described airduct Side sets up the water pipe of oriented combustion barrel interior winding-up water smoke.