CN202082958U

CN202082958U - Biomass fuel kitchen stove range

Info

Publication number: CN202082958U
Application number: CN2011201712611U
Authority: CN
Inventors: 曹津生
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-26
Filing date: 2011-05-26
Publication date: 2011-12-21
Anticipated expiration: 2021-05-26

Abstract

The utility model discloses a biomass fuel kitchen stove range which comprises a stove casing, a stove inner barrel, a chimney, a filling pipe, a blast pipe, an ash chamber, an air inlet pipe, and a grate, wherein the stove casing is a cylindrical body with a bottom; the stove inner barrel is a cylindrical body sleeved in the stove casing; the chimney is a 90-degree pipe with one end communicated with the upper part of the stove inner barrel; the filling pipe has two ends cut in parallel inclined lines, and is communicated with the stove inner barrel after penetrating through the stove casing, further the inclined openings face upwards; the blast pipe serves as an air feeding pipe communicated to the lower part of the stove inner barrel; the air inlet pipe is communicated to the lower part of the stove inner barrel; the grate is connected to the inner wall at the bottom of the stove casing; and the ash chamber is a draw-type container arranged between the grate and the bottom surface of the stove casing. The kitchen stove range is provided with honeycomb type air holes inside to ensure full gasified combustion of the fuel, so as to realize smoke abatement, more efficient combustion, centralized firepower, and higher heat efficiency, and saves fuel cost compared with other cookers.

Description

A kind of biomass fuel cooking stove

Technical field

The utility model relates to a kind of cooking stove, especially relates to a kind of biomass fuel cooking stove.

Background technology

In remote agriculture and animal husbandry forest zone, it is comparatively universal to make cooking stove fuel with straw or coal.Disadvantages such as along with various biomass block occur, the high anti-burnt fuel of this calorific value receives an acclaim, and traditional coal stove is because the air distribution measure is single, is prone to as fuel with biomass block and smolders, and tar stops up flue, and it is insufficient to burn.In the dining room, dining room in cities and towns mostly because of adopting oil gas, electricity, diesel oil etc. make cost very high as fuel.

The utility model content

Technical problem to be solved in the utility model provides a kind of half gasification and ventilates combustion-supporting sufficient biomass fuel cooking stove.

For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of biomass fuel cooking stove comprises stove outer covering, stove inner core, chimney, loading pipe, blast pipe, grey chamber, blast pipe and fire grate; Described stove outer covering is the band cylinder at the end; Described stove inner core is the cylinder that is set in the stove outer covering; Described chimney is the 90 degree pipes that an end is communicated in stove inner core top; Described loading pipe is the pipe that two ends are parallel oblique line intercepting; Described pipe passes stove outer covering and is connected with the stove inner core and makes lean face up; Described blast pipe is for being communicated with the air-supply pipe in stove inner core bottom; Described blast pipe is for being communicated with the pipe in stove inner core bottom; Described fire grate is connected the inwall of stove outer covering bottom; Described grey chamber is the drawer type container that places between fire grate and the stove outer covering bottom surface.

The further improvement that the utility model is done is: described blast orifice outer end connects air blast; Described loading pipe top is hinged with the loading pipe lid; In the heat-insulation layer between stove outer covering and stove inner core, load rock wool and perlite material.

Adopt the beneficial effect that technique scheme produced to be: by blast pipe and twice air intake of blast pipe, be covered with cellular wind hole on the fire grate in the cooking stove, make the abundant gasification, and combustion of fuel, reach smoke-eliminating combustion-aid, firepower is concentrated, and improves the thermal efficiency.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is a front section view of the present utility model.

As shown in Figure 1,1 chimney, 2 stove outer coverings, 3 stove inner cores, 4 feeding ports, 5 heat-insulation layers, 6 filler flaps, 7 air blasts, 8 blast orifices,

grey chambers

9,10 air inlets, 11 fire grates.

The specific embodiment

In conjunction with Fig. 1 concrete use operating procedure of the present utility model is described further:

Open filler flap 6, with the biomass fuel briquetting from the feeding port 4 stove inner core 3 of packing into, fuel slug is fallen on the fire grate 11, drop into kindling material by air inlet 10, connect air blast 7 power supplys, high wind enters burner hearth from blast orifice 8 and makes the fuel rapidly burning of fully gasifying, owing to ventilates, has only less flue gas from chimney 1 discharge.Between stove outer covering 2 and stove inner core 3 heat-insulation layer 5 is arranged, so thermal loss is few, firepower is concentrated.In order to regulate temperature, can turn off the blast, natural wind enters burner hearth from air inlet 10, makes fuel continue fully burning, the ashes of the fuel ash entrance chamber 9 that falls.As calculated, use this kind cooking stove can fuel saving expense 70%.

Claims

1. a biomass fuel cooking stove is characterized in that: comprise stove outer covering (2), stove inner core (3), chimney (1), loading pipe (4), blast pipe (8), grey chamber (9), blast pipe (10) and fire grate (11); Described stove outer covering (2) is the band cylinder at the end; Described stove inner core (3) is for being set in the cylinder in the stove outer covering (2); Described chimney (1) is the 90 degree pipes that an end is communicated in stove inner core (3) top; Described loading pipe (4) is the pipe of parallel oblique line intercepting for two ends; Described pipe passes stove outer covering (2) and is connected with stove inner core (3) and makes lean face up; Described blast pipe (8) is for being communicated with the air-supply pipe in stove inner core (3) bottom; Described blast pipe (10) is for being communicated with the pipe in stove inner core (3) bottom; Described fire grate (11) is connected the inwall of stove outer covering (2) bottom; Described grey chamber (9) is for placing the drawer type container between fire grate (11) and stove outer covering (2) bottom surface.

2. a kind of biomass fuel cooking stove according to claim 1 is characterized in that: described blast orifice (8) outer end connects air blast (7).

3. a kind of biomass fuel cooking stove according to claim 1 is characterized in that: described loading pipe (4) top is hinged with loading pipe lid (6).

4. a kind of biomass fuel cooking stove according to claim 1 is characterized in that: load rock wool and perlite material at the heat-insulation layer (5) that is positioned between stove outer covering (2) and the stove inner core (3).