CN201199047Y - Biomass energy-saving stove - Google Patents

Abstract

The utility model relates to an energy-saving stove, in particular to a biomass energy-saving stove for burning biomass fuel. Biomass energy-saving stoves include a frame, a furnace jacket, and a pot. There is a combustion chamber inside the furnace jacket, and a fuel outlet is provided below the combustion chamber. A screw conveyor is arranged in the channel, and the screw conveyor is connected with the driving device. The utility model has the following advantages: saving 25% compared with standard coal burning, achieving considerable energy-saving effect; Containing carbon black ions, the blackness reaches below Ringelmann level 1, and realizes mechanization and automation in the process of burning straw pellets, with stable combustion conditions, strong firepower, easy adjustment, and no need for full-time firemen.

Description

Biomass energy-saving stove

technical field

The utility model relates to an energy-saving stove, in particular to a biomass energy-saving stove for burning biomass fuel.

Background technique

Now many people eat and cook separately, which wastes most of the heat and cannot be completed quickly, especially when the army is in war or camping training, the time requirement is higher. Cooking utensils are fixed in the kitchen, which is inconvenient for mobile groups. And the exhaust gas after combustion has certain pollution to the environment.

Utility model content

In order to solve the above technical problems, the utility model provides a biomass energy-saving stove, the purpose of which is to facilitate group meals, save heat energy, shorten cooking time, move flexibly, and reduce environmental pollution.

In order to solve the above-mentioned technical problems, the utility model is realized as follows: a biomass energy-saving stove includes a frame, a furnace cover, a pot, a combustion chamber is arranged in the furnace cover, and a fuel outlet is provided below the combustion chamber, and the fuel outlet is located at the bottom of the fuel channel. One end is the fuel inlet at the other end of the fuel channel, and a screw conveyor is arranged in the fuel channel, and the screw conveyor is connected with the driving device.

The discharge end of the fuel channel is covered with a sleeve.

The sleeve is connected with the outlet of the air supply channel.

A gray chamber is provided at the bottom of the furnace cover.

The driving device is composed of the following structures: a motor, a cycloid reducer connected with the motor, and a reducer connection plate connecting the cycloid reducer with the screw conveyor.

The utility model has the following advantages: saving 25% compared with standard coal burning, achieving considerable energy-saving effect, burning biomass fuel as straw particles, and the flue gas after combustion does not contain harmful gases such as sulfur dioxide and hydrogen sulfide, and It does not contain carbon black particles, and the blackness reaches below Ringelmann level 1. It realizes mechanization and automation in the combustion process of straw particles, stable combustion conditions, strong firepower, easy adjustment, and no need for full-time firemen. Biomass fuel is an organic fuel, which is inexhaustible and inexhaustible. It saves a lot of mineral fuels and has the effect of saving energy. There is no emission of harmful gases such as smoke, carbon dioxide and nitrogen oxides, and the effect of emission reduction is received.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1. frame; 2. furnace cover; 3. pot; 4. combustion chamber; 5. fuel outlet; 6. combustion channel; 7. fuel inlet; 8. screw conveyor; 9. air supply channel; 10. Blower; 11, ash chamber; 12, hopper; 13, motor; 14, cycloid reducer; 15, reducer connection plate; 16, sleeve.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in the figure, the biomass energy-saving stove of the utility model includes a frame 1, a furnace cover 2, and a pot 3. A combustion chamber 4 is arranged in the furnace cover 2, and a fuel outlet 5 is provided below the combustion chamber 4, and the fuel outlet 5 is located at One end of the fuel passage 6 is a fuel inlet 7 at the other end of the fuel passage 6, and the fuel inlet 7 communicates with the hopper 12. A screw conveyor 8 is arranged in the fuel passage 6, and the screw conveyor 8 is connected with a driving device. The discharge end of the fuel passage 6 is covered with a sleeve 16, and the sleeve 16 is connected with the outlet of the air supply passage 9, and the air supply passage 9 sends the wind to the combustion chamber from the space between the sleeve 16 and the screw conveyor 8 to play a role. Combustion-supporting function, the air supply channel 9 is connected with the blower 10; the bottom of the furnace cover 2 is provided with an ash chamber 11. The driving device is composed of the following structures: a motor 13, a cycloid reducer 14 connected to the motor 13, and a reducer connection plate 15 connecting the cycloid reducer 14 with the screw conveyor 8.

The working principle of the utility model: the stalk enters the fuel channel through the fuel inlet, and is sent to the combustion chamber by the screw conveyor, and at the same time, the air supply channel sends the wind to the combustion chamber from the space between the sleeve and the screw conveyor to play a role The role of combustion.

Claims (5)

1. biomass energy-saving kitchen range, comprise framework, boiler clothing, pot, it is characterized in that being provided with in the boiler clothing combustion chamber, the below of combustion chamber is provided with fuel outlet, fuel outlet is located at an end of fuel channel, other end fuel inlet at fuel channel is provided with auger conveyor in fuel channel, auger conveyor is connected with drive unit.

2. biomass energy-saving kitchen range according to claim 1 is characterized in that the discharge end of described fuel channel is with sleeve outward.

3. biomass energy-saving kitchen range according to claim 2 is characterized in that described sleeve is connected with the air-supply passage outlet.

4. biomass energy-saving kitchen range according to claim 1 is characterized in that described boiler clothing bottom is provided with grey chamber.

5. biomass energy-saving kitchen range according to claim 1 is characterized in that described drive unit is to be made of following structure: motor, the cycloidal reducer that is connected with motor, the decelerator terminal pad that cycloidal reducer is connected with auger conveyor.

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