CN113339845A

CN113339845A - Smokeless energy-saving heating stove and working method thereof

Info

Publication number: CN113339845A
Application number: CN202110757611.0A
Authority: CN
Inventors: 胡波; 胡霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-09-03

Abstract

The invention relates to a smokeless energy-saving heating stove and a working method thereof, wherein the stove comprises a combustion furnace, wherein a furnace bridge is arranged in the combustion furnace; the feeding mechanism penetrates into the combustion furnace, and the tail end of the feeding mechanism is provided with a movable material leaking plate; the ignition mechanism penetrates into the combustion furnace, and an electric igniter of the ignition mechanism is positioned above the furnace bridge; the air supply mechanism penetrates into the combustion furnace, and an air blower of the air supply mechanism is positioned below the furnace bridge; a flue communicated to the inside of the combustion furnace; and the controller is provided with a timer and is connected with the feeding mechanism, the ignition mechanism and the air supply mechanism. The invention discharges the smoke generated by combustion through the flue, thereby not only protecting the body health of the user, but also protecting the indoor environment; the firepower is automatically and effectively adjusted through the adjuster; through the special structure of the combustion furnace, the combustion hot air is continuously recycled, and the fuel consumption is reduced by 50%; the automatic ignition and the on-time ash shaking and feeding are controlled by the controller, and the use is convenient.

Description

Smokeless energy-saving heating stove and working method thereof

Technical Field

The invention belongs to the technical field of heaters, and particularly relates to a smokeless energy-saving heating stove and a working method thereof.

Background

The heating stove is a direct and convenient appliance with low heating cost in areas without centralized heating and gas heating conditions, and belongs to a civil appliance. Heating stoves are generally used for heating by burning coal or firewood, and there are also heating stoves that generate heat by being energized.

For example, the application number is CN200910147962.9 discloses an environment-friendly and energy-saving smokeless stove, a conical fire-resistant burning-preventing belt is arranged in the stove, and a hand-operated movable grate with reasonable design clearance is arranged in the stove, so that industrial garbage and domestic garbage can be burned, the heat efficiency is improved, smoke is discharged in time, and more energy is saved.

However, the existing smokeless stove needs manual ignition, which is not beneficial to the use of the old; the burning smoke easily smokes the indoor wall, which not only affects the health, but also increases the burden of subsequent cleaning; the firepower can not be automatically and flexibly adjusted; there is a waste in heating costs.

Disclosure of Invention

Aiming at the problems, the invention provides a smokeless energy-saving heating stove and a working method thereof, and mainly solves the problems that the stove in the prior art is inconvenient for the old to use, the smoke is burnt to influence the health and the indoor environment, the firepower cannot be flexibly and automatically adjusted, the heating cost is wasted, and the like.

In order to solve the problems, the invention adopts the following technical scheme:

a smokeless energy-saving heating stove which comprises

The combustion furnace is internally provided with a furnace bridge;

the feeding mechanism penetrates into the combustion furnace, and the tail end of the feeding mechanism is provided with a movable material leaking plate;

the ignition mechanism penetrates into the combustion furnace, and an electric igniter of the ignition mechanism is positioned above the furnace bridge;

the air supply mechanism penetrates into the combustion furnace, and an air blower of the air supply mechanism is positioned below the furnace bridge;

a flue communicating to the inside of the combustion furnace;

and the controller is provided with a timer, and is connected with the feeding mechanism, the ignition mechanism and the air supply mechanism and used for operation and control.

In one form, the feed mechanism includes

A hopper, which is vertically arranged;

the feeding groove is horizontally arranged and connected to the bottom end of the hopper;

the feeder is arranged at the lower end of the feeding groove and communicated with the feeding groove;

and the material shaking groove is obliquely arranged, and the higher end of the material shaking groove is connected with the tail end of the material feeding groove.

In one mode, the material leaking plate is rotatably connected with the lower end of the material shaking groove.

In one mode, the feeding mechanism further comprises an electric rotating part, the material leaking plate is connected with the lower end of the material shaking groove in a rotating mode through the electric rotating part, and the controller rotates the material leaking plate through the electric rotating part.

In one form, the ignition mechanism further includes an adjuster, and the controller adjusts the electric firearm with the adjuster.

In one mode, the combustion furnace sequentially comprises an inner hearth, a circulating air hearth and a heat preservation hearth which are communicated from inside to outside;

a heat meter is arranged in the inner hearth and is connected with the controller;

the heat-insulation furnace hearth is characterized in that a wind shield is arranged in the heat-insulation furnace hearth, secondary combustion holes are formed in the wind shield, a return air pipe is connected to the wind shield and communicated with the secondary combustion holes, and the return air pipe penetrates through the circulating air furnace hearth and is communicated to the interior of the inner furnace hearth.

In one form, the flue is divided into

The inner flue is communicated to the inside of the combustion furnace, and a control valve is arranged at the joint of the inner flue and the combustion furnace;

an outer flue in communication with the inner flue.

One way, also comprises an ash shaking mechanism which comprises

A slag hopper movably disposed in a movable chute inside the combustion furnace;

one end of the ash shaking pull rod is connected with the slag ash hopper, and the other end of the ash shaking pull rod penetrates through the combustion furnace;

and the ash shaking motor is connected with the ash shaking pull rod, and the controller is connected with the ash shaking motor.

The working method of the smokeless energy-saving heating stove is characterized in that the smokeless energy-saving heating stove is provided with a feeder which controls fuel to be conveyed along a feeding groove; the electric rotating piece controls the material leaking plate to rotate so that the fuel leaks from the material shaking groove to a furnace bridge in the combustion furnace; a calorimeter which measures a combustion amount of fuel in the combustion furnace; an electric igniter for igniting the fuel in the combustion furnace; a regulator that regulates the electric fire; a blower blowing air upward from the bottom of the grate; the ash shaking motor drives the ash bucket to shake through the ash shaking pull rod; one end of the wind shield is provided with a secondary combustion hole, the other end of the wind shield is connected with a return air pipe, and hot air in the combustion furnace circulates through the secondary combustion hole and the return air pipe; the control valve is used for controlling the discharge of the flue gas in the combustion amount; the controller is equipped with the time-recorder, through the controller control the feeder the electronic commentaries on classics piece the electric fire ware the hair-dryer the ash shaking motor and the operation of control valve and stopping, the controller passes through the regulator is adjusted the ignition size of electric fire ware, the controller is collected the calorimeter the data that the time-recorder was surveyed.

In one mode, the controller counts time by the timer, and performs the following processes in one working cycle:

the controller controls the feeder to drive fuel to be conveyed to the material shaking groove along the feeding groove;

the controller controls the electric rotating piece to drive the material leaking plate to rotate, so that fuel falls to the furnace bridge from the material shaking groove;

the controller controls the electric igniter to ignite, the ignition size of the electric igniter is adjusted through the adjuster, and the electric igniter ignites the fuel on the furnace bridge;

the controller controls the blower to supply air to the bottom of the furnace bridge to support combustion;

hot air in the combustion furnace is recycled for many times through the wind shield; the waste combustion ash on the furnace bridge falls to the ash residue hopper;

the controller controls the ash shaking motor to drive the ash residue hopper to shake off waste combustion ash through the ash shaking pull rod according to the received timing of the timer, and the ash residue is discharged;

and the controller opens the control valve to discharge flue gas outwards when the combustion amount reaches 7000 kilocalories according to the received fuel combustion amount measured by the calorimeter.

The invention has the beneficial effects that:

1. the flue gas generated by combustion is discharged through the flue, so that the body health of a user is protected, and the indoor environment is protected;

2. the firepower is automatically and effectively adjusted through the adjuster;

3. through the special structure of the combustion furnace, the combustion hot air is continuously recycled, and the fuel consumption is reduced by 50%;

4. the automatic ignition and the on-time ash shaking and feeding are controlled by the controller, and the use is convenient.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a right side view of the structure of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

FIG. 6 is a top view of the structure of the present invention;

FIG. 7 is a bottom view of the structure of the present invention;

fig. 8 is a flow chart of the operation of the present invention.

In the figure: 10. a furnace bridge; 11. an inner hearth; 12. a circulating air hearth; 13. a heat preservation hearth; 14. a wind deflector; 15. a return air duct; 20. a material leaking plate; 21. a hopper; 22. a feed chute; 23. a feeder; 24. shaking a material tank; 25. an electric rotating member; 30. an electric fire; 31. a regulator; 40. a blower; 50. a controller; 61. an inner flue; 62. an outer flue; 71. a slag hopper; 72. ash shaking pull rods; 73. a dust shaking motor; 8. heating panel.

Detailed Description

The invention is further illustrated with reference to the accompanying figures 1 to 8:

a smokeless energy-saving heating stove is shown in figures 1-5, the main body is a combustion furnace, the interior of the combustion furnace is divided into three hearth chambers which are communicated with each other, and the three hearth chambers are an inner hearth chamber 11, a circulating air hearth chamber 12 and a heat preservation hearth chamber 13 from inside to outside. The front end of the bottom of the combustion furnace is provided with a heating panel 8, and a drawable box body is arranged at the front end of the combustion furnace for discharging slag.

The lower end of the inside of the inner hearth 11 is provided with a furnace bridge 10, and a heat meter is also arranged in the inner hearth 11 and used for measuring the combustion amount of fuel on the furnace bridge 10.

A wind shield 14 is arranged in the heat preservation hearth 13, and a secondary combustion hole is formed in the wind shield 14 and used for recovering hot air after combustion. The wind shield 14 is further provided with a return air pipe 15, the return air pipe 15 is communicated with the secondary combustion hole, the return air pipe 15 penetrates into the inner hearth 11, and the return air pipe 15 is located below the furnace bridge 10 and used for guiding hot air recovered by the wind shield 14 into the furnace bridge again, so that the hot air is recycled and participates in combustion.

The rear side of the combustion furnace is provided with an inner flue 61 and an outer flue 62, one end of the inner flue 61 penetrates into the combustion furnace, preferably, the inner flue 61 penetrates into the heat-preservation hearth 13 and is used for guiding out the flue gas of multiple-cycle combustion, the inner flue 61 at the end is provided with a control valve, and after multiple times of combustion generally, the combustion amount reaches 7000 calories, and then the control valve can be opened to discharge the flue gas. The outer flue 62 is connected to the side of the inner flue 61 and is used for connecting a discharge pipeline to discharge the flue gas to the outside.

As shown in fig. 1-7, the smokeless energy-saving heating stove is further provided with a feeding mechanism, an ignition mechanism, an air supply mechanism, a controller 50 and an ash shaking mechanism.

The feeding mechanism comprises a vertically arranged hopper 21, a horizontally arranged feeding groove 22, a feeder 23 and an obliquely arranged material shaking groove 24. The bottom end of the hopper 21 is connected with one end of the feeding groove 22, and the other end of the feeding groove 22 is connected with the higher end of the material shaking groove 24. The feeder 23 is provided below the feed chute 22, and the feeder 23 communicates with the inside of the feed chute 22. Tremble the lower one end of silo 24 and pass heat preservation furnace 13, circulated air furnace 12 and interior furnace 11 in proper order, tremble the lower one end of silo 24 and penetrate interior furnace 11 promptly, this end is for trembleing the end of silo 24, and it is located the top of grate 10. Tremble the silo 24 end and be equipped with rotatable hourglass flitch 20, it is preferred, tremble the end of silo 24 and still be equipped with electronic commentaries on classics piece 25, it is rotatory for trembling silo 24 that hourglass flitch 20 passes through electronic commentaries on classics piece 25, realizes trembling the terminal hourglass material and the closure of silo 24. The material leaking plate 20 can also influence the opening and closing of the material shaking groove 24 in a vertical sliding mode. The fuel inside the feed chute 22 can be transported along the chute body to the shaking chute 24 by the feeder 23.

The ignition mechanism comprises an electric igniter 30, an ignition end of the electric igniter 30 penetrates into the inner hearth 11, the ignition end is positioned above the furnace bridge 10 and below the material shaking groove 24, the electric igniter 30 is connected with an adjuster 31, and preferably, a separate control panel of the adjuster 31 is arranged on the right side surface of the combustion furnace. The firing action of the electric firearm 30 can be controlled by the regulator 31, thereby controlling the magnitude of the firing.

The air supply mechanism comprises an air blower 40, the air blowing end of the air blower 40 penetrates into the inner hearth 11, and the air blowing end is positioned below the grate 10 and used for supplying air for the combustion of the fuel.

The relative medial surface of interior furnace 11 has seted up the activity groove, and the activity groove is located the grate 10 below. Tremble grey mechanism and include sediment ash bucket 71, and sediment ash bucket 71 is located the movable groove for deposit the useless ash that falls from grate 10 after the burning. One end of the slag ash hopper 71 is connected with an ash shaking pull rod 72, and the ash shaking pull rod 72 penetrates out of the combustion furnace and is connected with an ash shaking motor 73 arranged outside. The ash shaking motor 73 can drive the ash hopper 71 to shake through the ash shaking pull rod 72.

The right side surface of the combustion furnace is provided with a controller 50, the controller 50 is provided with a timer, and the controller 50 is respectively connected with the feeder 23, the electric rotating element 25, a control panel of the regulator 31, the electric fire device 30, a control valve of the inner flue 61, the blower 40 and the ash shaking motor 73 and used for operation and control; the controller 50 is also connected to the heat meter and the timer for collecting the measured data for subsequent automation. The controller 50 is conventional and can achieve the above-described functional objectives.

As shown in fig. 8, the operating method based on the smokeless energy-saving heating stove is as follows:

the smokeless energy-saving heating stove is provided with a feeder 23 which controls the fuel to be conveyed along a feeding groove 22; an electric rotating piece 25 which controls the material leaking plate 20 to rotate so as to make the fuel leak from the material shaking groove 24 to the furnace bridge 10 in the combustion furnace; a calorimeter which measures a combustion amount of fuel in the combustion furnace; an electric igniter 30 for igniting the fuel in the combustion furnace; the regulator 31 is used for regulating the electric fire device 30 and controlling the ignition size; a blower 40 which blows air upward from the bottom of the grate 10, and blows fresh air or blows hot air for recycling; an ash shaking motor 73 which drives the ash hopper 71 to shake through an ash shaking pull rod 72; a wind shield 14, one end of which is provided with a secondary combustion hole, the other end of which is connected with a return air duct 15, and hot air in the combustion furnace circulates through the secondary combustion hole and the return air duct 15; the control valve is used for controlling the discharge of the flue gas in the combustion amount; and a controller 50 provided with a timer, wherein the controller 50 can control the operation and stop of the feeder 23, the electric rotating element 25, the electric lighter 30, the blower 40, a control panel of the regulator 31, the ash shaking motor 73 and the inner flue 61 control valve, the controller 50 regulates the ignition size of the electric lighter 30 through the regulator 31, and the controller 50 collects data measured by the heat meter and the timer.

The controller 50 counts the time by the timer, and performs the following processes in one working cycle:

the controller 50 controls the feeder 23 to drive the fuel to be conveyed to the material shaking groove 24 along the feeding groove 22;

the controller 50 controls the electric rotating piece 25 to drive the material leaking plate 20 to rotate, so that the fuel falls from the material shaking groove 24 to the furnace bridge 10;

the controller 50 controls the electric igniter 30 to ignite, the ignition size of the electric igniter 30 is adjusted through the adjuster 31, and the electric igniter 30 ignites the fuel on the furnace bridge 10;

the controller 50 controls the blower 40 to supply air to the bottom of the furnace bridge 10 to support combustion;

hot air in the combustion furnace is recycled for multiple times through the wind shield 14; the waste combustion ash on the furnace bridge 10 falls to the ash residue hopper 71;

the controller 50 counts time according to the received timer, and controls the ash shaking motor 73 to drive the slag ash hopper 71 to shake off the waste combustion ash through the ash shaking pull rod 72 after a certain time is reached;

and (3) according to the fuel combustion amount measured by the received heat meter, when the combustion amount reaches 7000 kilocalories, the fuel is fully combusted, the control valve is opened to discharge flue gas, and meanwhile, the heat meter and the timer are reset. And finishing the work flow of one period, and then performing circulating work.

Heating can be performed by the heating panel 8 and the outer furnace.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. Smokeless energy-conserving heating stove, its characterized in that: comprises that

The combustion furnace is internally provided with a furnace bridge;

a flue communicating to the inside of the combustion furnace;

2. The smokeless energy-saving heating stove according to claim 1, characterized in that: the feeding mechanism comprises

A hopper, which is vertically arranged;

3. The smokeless energy-saving heating stove according to claim 2, characterized in that: the material leaking plate is rotatably connected with the lower end of the material shaking groove.

4. The smokeless energy-saving heating stove according to claim 3, characterized in that: the feeding mechanism further comprises an electric rotating part, the material leaking plate is connected with the lower end of the material shaking groove in a rotating mode through the electric rotating part, and the controller rotates the material leaking plate through the electric rotating part.

5. The smokeless energy-saving heating stove according to claim 1, characterized in that: the ignition mechanism further comprises an adjuster, and the controller adjusts the electric igniter through the adjuster.

6. The smokeless energy-saving heating stove according to claim 1, characterized in that: the combustion furnace is sequentially provided with an inner hearth, a circulating air hearth and a heat preservation hearth which are communicated from inside to outside;

7. The smokeless energy-saving heating stove according to claim 1, characterized in that: the flue is divided into

an outer flue in communication with the inner flue.

8. The smokeless energy-saving heating stove according to claim 1, characterized in that: still include and tremble grey mechanism, tremble grey mechanism and include

9. The working method of the smokeless energy-saving heating stove is characterized in that: the smokeless energy-saving heating stove is provided with a feeder which controls fuel to be conveyed along a feeding groove; the electric rotating piece controls the material leaking plate to rotate so that the fuel leaks from the material shaking groove to a furnace bridge in the combustion furnace; a calorimeter which measures a combustion amount of fuel in the combustion furnace; an electric igniter for igniting the fuel in the combustion furnace; a regulator that regulates the electric fire; a blower blowing air upward from the bottom of the grate; the ash shaking motor drives the ash bucket to shake through the ash shaking pull rod; one end of the wind shield is provided with a secondary combustion hole, the other end of the wind shield is connected with a return air pipe, and hot air in the combustion furnace circulates through the secondary combustion hole and the return air pipe; the control valve is used for controlling the discharge of the flue gas in the combustion amount; the controller is equipped with the time-recorder, through the controller control the feeder the electronic commentaries on classics piece the electric fire ware the hair-dryer the ash shaking motor and the operation of control valve and stopping, the controller passes through the regulator is adjusted the ignition size of electric fire ware, the controller is collected the calorimeter the data that the time-recorder was surveyed.

10. The method of operation of claim 9, wherein:

the controller performs timing through the timer, and performs the following processes in one working period: