CN211502888U - Easily-deslagging combustion furnace - Google Patents

Abstract

The utility model provides an easily arrange burning furnace that sediment belongs to the stove field, include: furnace body, row's cinder plate and axle push rod. The furnace body is characterized in that a fixed grate with a first ash falling gap is arranged in an inner cavity of the furnace body, the fixed grate divides the inner cavity of the furnace body into a hearth and an ash storage cavity, a slag discharging channel communicated with the hearth and the ash storage cavity is arranged on the side wall of the furnace body, and the slag discharging channel is provided with an inlet positioned on the side wall of the hearth. The slag discharging plate is arranged in the hearth and is in sliding fit with the bearing surface of the fixed grate. One end of the shaft push rod is connected with the slag discharging plate, the other end of the shaft push rod axially slides to penetrate through the side wall of the hearth and is used for driving the slag discharging plate to slide towards the inlet along the bearing surface of the fixed grate so as to push slag on the fixed grate towards the inlet of the slag discharging channel. The utility model discloses a fire burning furnace of sediment is easily arranged, simple structure, the axle push rod is less to stirring of fuel at endwise slip's in-process, has reduced the interference to the fuel burning in the furnace.

Description

Easily-deslagging combustion furnace

Technical Field

The utility model belongs to the technical field of the stove, more specifically say, relate to an easily arrange burning furnace that sediment fired.

Background

The existing biomass combustion furnace is characterized in that a furnace grate for supporting biomass fuel is arranged in a furnace body, powdery furnace ash and blocky furnace slag are formed after the biomass fuel is combusted on the furnace grate, the powdery furnace ash can naturally fall from an ash falling gap of the furnace grate, the blocky furnace slag can be clamped on the furnace grate, and therefore the powdery furnace ash can be gradually accumulated in a hearth and occupies the space in the hearth, and therefore an operator is required to regularly clean the furnace slag in the hearth when the biomass combustion furnace is used. Some combustion furnaces with slag removal structures are available, but these combustion furnaces still have the technical problem of complex structure and easy interference with the combustion of fuel in the furnace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily arrange burning furnace that fires of sediment to solve the stove that is equipped with the slagging-off structure that exists among the prior art, the technical problem of fuel burning in the complicated, easy interference furnace of structure.

In order to achieve the above object, the utility model adopts the technical scheme that a easily arrange burning furnace of sediment is provided, include:

the furnace comprises a furnace body, wherein a fixed grate with a first ash falling gap is arranged in an inner cavity of the furnace body, the fixed grate divides the inner cavity of the furnace body into a hearth and an ash storage cavity, a slag discharging channel communicated with the hearth and the ash storage cavity is arranged on the side wall of the furnace body, and the slag discharging channel is provided with an inlet positioned on the side wall of the hearth;

the slag discharging plate is arranged in the hearth and is in sliding fit with the bearing surface of the fixed grate; and

and one end of the shaft push rod is connected with the slag discharging plate, the other end of the shaft push rod axially slides to penetrate through the side wall of the hearth and is used for driving the slag discharging plate to slide towards the inlet along the bearing surface of the fixed grate so as to push slag on the fixed grate to the inlet of the slag discharging channel.

As another embodiment of the present application, the shaft pushing rod is in sliding seal with the hearth side wall through which the shaft pushing rod penetrates.

As another embodiment of the present application, the first ash falling gap is a long strip, and one end of the first ash falling gap extends towards the inlet; the deslagging plate is provided with a scraping claw inserted into the first ash falling gap, and the scraping claw follows the deslagging plate to slide in the first ash falling gap.

As another embodiment of the application, a translation grate with a second ash falling gap is arranged between the shaft push rod and the slag discharge plate; the furnace body is provided with a feed inlet, and the feed inlet is used for guiding fuel onto the translation grate; when the deslagging plate moves towards the inlet, the translation grate moves along with the deslagging plate towards the part, far away from the feeding port, of the fixed grate.

As another embodiment of the present application, the bearing surface of the translating grate is not lower than the slag discharge plate.

As another embodiment of the present application, the width of the second ash falling gap is greater than the diameter of the fuel particles.

As another embodiment of the present application, two side walls of the furnace chamber located at two sides of the inlet are respectively provided with a slide way, the two slide ways are respectively parallel to the bearing surface of the fixed grate, and one end of each slide way faces the inlet; and two ends of the slag discharge plate are respectively connected with the two slideways in a sliding manner.

As another embodiment of the application, the inlet is provided with a self-closing door which is automatically closed; the self-closing door is used for pushing the slag pushed by the slag discharge plate to push away.

As another embodiment of the present application, the self-closing door includes a door panel, an upper portion of which is hinged to an upper side wall of the entrance, and which hangs down in a free state and closes the entrance.

As another embodiment of the present application, the easy-slagging combustion furnace further includes:

a rotating assembly;

the crank arm is fixed on the rotating shaft of the rotating assembly along the radial direction of the rotating shaft of the rotating assembly; and

and one end of the connecting rod is hinged with the free end of the crank arm, and the other end of the connecting rod is hinged with the shaft push rod.

The embodiment of the utility model provides an easily arrange sediment's burning furnace's beneficial effect lies in: compared with the prior art, the utility model discloses easily arrange burning furnace of sediment, when using, through the drive of axle push rod the scum board is followed the bearing surface of fixed grate towards the entry slides, will slag on the fixed grate is pushed towards arrange the entry of cinder passageway for make the slag fall into the ash storage chamber through arranging the cinder passageway, thereby realize clearing up the interior slag of furnace. One end of the shaft push rod axially slides to penetrate through the side wall of the hearth, the structure is simple, the shaft push rod stirs fuel less in the axial sliding process, and the interference to fuel combustion in the hearth is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a cross-sectional view of a furnace with easy slag discharge according to an embodiment of the present invention;

FIG. 2 is a bottom view of the fixed grate, the slag discharge plate, and the shaft pusher of FIG. 1;

FIG. 3 is a front view of the slag discharge plate and shaft pusher of FIG. 1;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a cross-sectional view of a furnace with easy slag discharge according to another embodiment of the present invention;

FIG. 6 is a top view of the fixed grate, the slag discharge plate, and the shaft pusher of FIG. 5;

FIG. 7 is a cross-sectional view of a furnace with easy slag removal according to another embodiment of the present invention;

FIG. 8 is a top view of the fixed grate, translating grate, slag discharge plate, and shaft pusher of FIG. 7;

FIG. 9 is a front view of the slag discharge plate, translating grate, and shaft pusher of FIG. 7;

fig. 10 is a side view of fig. 9.

Wherein, in the figures, the respective reference numerals:

1-furnace body; 11-a hearth; 12-ash storage cavity; 13-a slag discharge channel; 131-an inlet; 132-a door panel; 14-a feed inlet; 15-a slide way; 2-fixing the grate; 21-first ash falling gap; 3-a slag discharge plate; 31-picking claw; 4-shaft push rod; 5-translating the grate; 51-second ash drop gap; 6-a rotating assembly; 61-crank arm; 62-connecting rod.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 10, a combustion furnace with easy slag discharge according to an embodiment of the present invention will be described. An easy slagging combustion furnace comprising: furnace body 1, row's cinder plate 3 and axle push rod 4.

The inner cavity of the furnace body 1 is internally provided with a fixed grate 2 with a first ash falling gap 21, the fixed grate 2 divides the inner cavity of the furnace body 1 into a hearth 11 and an ash storage cavity 12, the side wall of the furnace body 1 is provided with a slag discharging channel 13 communicating the hearth 11 and the ash storage cavity 12, and the slag discharging channel 13 is provided with an inlet 131 positioned on the side wall of the hearth 11. The slag discharging plate 3 is arranged in the hearth 11 and is in sliding fit with the bearing surface of the fixed grate 2. One end of the shaft push rod 4 is connected with the slag discharging plate 3, and the other end axially slides and penetrates through the side wall of the hearth 11, and is used for driving the slag discharging plate 3 to slide along the bearing surface of the fixed grate 2 towards the inlet 131 so as to push slag on the fixed grate 2 towards the inlet 131 of the slag discharging channel 13.

Compared with the prior art, the utility model discloses easily arrange burning furnace of sediment, when using, through 4 drive slag discharging plate 3 of axle push rod to the entry 131 slip along the bearing surface of fixed grate 2, push the slag on the fixed grate 2 to the entry 131 of arranging cinder passageway 13 for make the slag fall into in storing up the ash cavity 12 through arranging cinder passageway 13, thereby realize clearing up the slag in furnace 11. One end of the shaft push rod 4 axially slides to penetrate through the side wall of the hearth 11, the structure is simple, the stirring of the shaft push rod 4 to fuel is small in the axial sliding process, and the interference to fuel combustion in the hearth 11 is reduced.

In this embodiment, the structure of the furnace body 1 can be improved from the furnace body 1 of the conventional biomass fuel furnace. Specifically, the furnace body 1 may have a cavity therein, the fixed grate 2 is horizontally disposed in the cavity of the furnace body 1 to divide the cavity of the furnace body 1 into an upper furnace chamber 11 and a lower ash storage chamber 12, the upper side of the fixed grate 2 is a bearing surface for bearing fuel, and ash formed after the fuel in the furnace chamber 11 is combusted falls into the ash storage chamber 12 from the first ash falling gap 21 of the fixed grate 2. The top of the furnace body 1 is provided with a furnace mouth communicated with the hearth 11, a gasification tank is arranged in the furnace mouth, and the side wall of the hearth 11 is provided with a fire-resistant layer. The slag discharging passage 13 may be provided at a lower portion of a sidewall of the furnace 11, and an upper portion of the slag discharging passage 13 forms an inlet 131 facing horizontally on an inner wall surface of the furnace 11, and a lower end of the slag discharging passage 13 forms an outlet communicating with the ash storage chamber 12, thereby communicating the furnace 11 and the ash storage chamber 12.

In this embodiment, the slag discharging plate 3 may be a long flat plate located in the furnace 11, the surface of the slag discharging plate 3 is vertical, the long axis of the slag discharging plate is parallel to the bearing surface of the fixed grate 2, and the lower side of the slag discharging plate 3 is in sliding fit with the bearing surface of the fixed grate 2.

In this embodiment, the shaft push rod 4 may be horizontally disposed. One end of the shaft push rod 4 is positioned in the hearth 11 and is directed towards the inlet 131, and the slag discharging plate 3 is fixed with the end of the shaft push rod 4; the other end of the shaft push rod 4 penetrates through the side wall of the hearth 11 opposite to the inlet 131. The slag discharging plate 3 and the shaft push rod 4 are connected in a horizontal plane to form a T shape. When in use, the axial push-pull shaft push rod 4 penetrates out of one end of the hearth 11, so that the slag discharging plate 3 can be driven to slide close to or far away from the inlet 131.

Referring to fig. 1, 5, 6 and 7, as an embodiment of the easy-to-discharge combustion furnace of the present invention, the shaft pushing rod 4 is slidably sealed with the sidewall of the furnace 11 through which it penetrates. The outside air is prevented from entering the hearth 11 from the sliding connection between the shaft push rod 4 and the side wall of the hearth 11, so that the combustion in the hearth 11 is not controlled.

In this embodiment, a horizontal duct is fixed on the side wall of the furnace 11, the duct penetrates through the side wall of the furnace 11, and one end of the duct located in the furnace 11 faces the inlet 131, the inner diameter of the duct is substantially the same as the outer diameter of the shaft push rod 4, and the shaft push rod 4 penetrates through the duct to form a sliding seal. The length of the conduit can be increased, and the sealing performance is improved; a high temperature-resistant sealing layer may be provided on the inner wall of the catheter or the outer wall of the shaft pusher 4 to improve the sealing property.

During the processing, the sliding contact part of the shaft push rod 4 and the side wall of the hearth 11 is smaller, and the sealing is easier to realize. More specifically, the pushing rod can be a round rod to facilitate sliding sealing with the side wall of the hearth 11 through which the pushing rod penetrates. The slag discharging plate 3 is in sliding fit with the bearing surface of the fixed grate 2, so that two ends of the slag discharging plate 3 cannot swing up and down, and the shaft push rod 4 does not need to bear the torsional force of the slag discharging plate 3.

Referring to fig. 2 to 4 and fig. 9 and 10, as an embodiment of the easy-to-slag-discharging combustion furnace of the present invention, the first ash falling gap 21 is a strip shape, and one end thereof extends toward the inlet 131; the deslagging plate 3 is provided with a raking claw 31 inserted into the first ash falling gap 21, and the raking claw 31 slides in the first ash falling gap 21 along with the deslagging plate 3. When the slag discharging plate 3 slides, the sliding of the claw 31 in the first ash falling gap 21 can scrape off slag and the like stuck in the first ash falling gap 21, and the function of cleaning the first ash falling gap 21 is achieved. The claw 31 can also play a certain guiding role for the slag discharging plate 3 to prevent the slag discharging plate 3 from shaking.

In this embodiment, the first ash falling gaps 21 of the fixed grate 2 are elongated, a plurality of the ash falling gaps are parallel to each other in the horizontal plane, and the long axis of each first ash falling gap 21 is parallel to the axial push rod 4. The slag discharging plate 3 is in a long strip shape, the long axis of the slag discharging plate 3 is perpendicular to the first ash falling gap 21, and the surface of the slag discharging plate 3 is vertically arranged and used for pushing slag on the bearing surface of the fixed grate 2. The raking claws 31 are fixed on the lower side edge of the slag discharging plate 3, and the raking claws 31 can be in one-to-one correspondence with the first ash falling gaps 21 of the fixed grate 2, or the number of the raking claws 31 is less than that of the first ash falling gaps 21.

Referring to fig. 7 to 10, as a specific embodiment of the easy-to-discharge combustion furnace of the present invention, a translation grate 5 with a second ash falling gap 51 is disposed between the shaft pushing rod 4 and the slag discharging plate 3; the furnace body 1 is provided with a feed inlet 14, and the feed inlet 14 is used for guiding fuel to the translation grate 5; as the slag discharge plate 3 moves towards the inlet 131, the translating grate 5 follows the movement of the slag discharge plate 3 towards the portion of the stationary grate 2 remote from the feed opening 14.

An operator can throw fuel from the inlet 14 onto the translating grate 5. Then, the shaft pusher 4 is operated to move the slag discharge plate 3 towards the inlet 131, while the translating grate 5 follows the movement of the slag discharge plate 3 towards the part of the fixed grate 2 remote from the inlet opening 14, thereby transporting the fuel towards the part of the fixed grate 2 remote from the inlet opening 14. The distribution of the fuel on the fixed grate 2 is more uniform.

In this embodiment, the translating grate 5 can partially support the fuel falling from the feeding port 14, that is, the fuel falling from the feeding port 14 partially falls on the translating grate 5, and partially passes through the second ash falling gap 51 of the translating grate 5 and falls on the fixed grate 2, and the translating grate 5 and the fixed grate 2 jointly support the fuel falling from the feeding port 14, in this case, a part of the fuel is left on the fixed grate 2, and a part of the fuel is transported to the part of the fixed grate 2 far away from the feeding port 14 by the translating grate 5, so that the fuel is uniformly spread on the fixed grate 2. The translating grate 5 can also be a grate that completely supports the fuel falling from the inlet 14, i.e. the fuel falling from the inlet 14 completely falls on the translating grate 5, in which case the fuel is separated from the stationary grate 2 and the fuel is transported along with the translating grate 5 directly to the part of the stationary grate 2 remote from the inlet 14.

More specifically, the feeding hole 14 and the inlet 131 are respectively arranged on two opposite side walls of the hearth 11, the slag discharging plate 3 and the translating grate 5 move from the feeding hole 14 to the inlet 131, and the translating grate 5 passes through the fixed grate 2.

Referring to fig. 9, as a specific embodiment of the easy-to-discharge combustion furnace of the present invention, the loading surface of the translating grate 5 is not lower than the slag discharge plate 3. With this arrangement, it is possible to prevent the slag discharge plate 3 from bringing back the fuel on the traveling grate 5 when it retreats away from the inlet 131.

Specifically, the translating grate 5 is horizontally disposed and has an upper side surface that is a bearing surface for bearing fuel that falls from the inlet 14. The surface of the slag discharging plate 3 is vertical, the height of the upper side edge of the slag discharging plate 3 is the same as that of the bearing surface of the translation grate 5, or the upper side edge of the slag discharging plate 3 is positioned below the bearing surface of the translation grate 5.

Referring to fig. 7 to 10, in an embodiment of the easy-to-discharge furnace of the present invention, the width of the second ash falling gap 51 is larger than the diameter of the fuel particles. With this arrangement, the travelling grate 5 is able to partially support fuel falling from the inlet 14 so that the fuel is evenly spread on the fixed grate 2. Meanwhile, the structure of the translation grate 5 can be simplified, the processing is convenient, the material is saved, and the weight of the translation grate 5 is reduced.

In this embodiment, the width of the first ash falling gap 21 of the fixed grate 2 is smaller than the diameter of the fuel particles. The width of the second ash falling gap 51 is larger than the diameter of the fuel particles and also larger than the width of the first ash falling gap 21. The second ash falling gap 51 is elongated and the second ash falling gap 51 is parallel to the first ash falling gap 21.

Referring to fig. 5 and 6, as a specific embodiment of the combustion furnace with easy slag discharge provided by the present invention, two side walls of the furnace chamber 11 located at two sides of the inlet 131 are respectively provided with a slide way 15, the two slide ways 15 are respectively parallel to the bearing surface of the fixed grate 2, and one end of each slide way 15 faces the inlet 131; two ends of the slag discharging plate 3 are respectively connected with the two slideways 15 in a sliding way.

By adopting the structure, in the sliding process of the slag discharging plate 3, the two slideways 15 can keep the distance between the two ends of the slag discharging plate 3 and the fixed grate 2 fixed, so that the two ends of the slag discharging plate 3 are prevented from swinging up and down, the slag discharging plate 3 can be kept attached to the bearing surface of the fixed grate 2, and the slag on the fixed grate 2 can be more thoroughly removed.

In this embodiment, the slag discharging plate 3 may be a long flat plate located in the furnace 11, the surface of the slag discharging plate 3 is vertical, the long axis of the slag discharging plate is parallel to the bearing surface of the fixed grate 2, and the lower side of the slag discharging plate 3 is in sliding fit with the bearing surface of the fixed grate 2. The two slideways 15 are horizontally fixed on the side walls of the hearth 11 at the left and right sides of the inlet 131, and the two ends of the slag discharging plate 3 are respectively connected with the two slideways 15 in a sliding manner. Specifically, the slide ways 15 may be guide rails fixed on the inner wall of the furnace 11, and both ends of the slag discharging plate 3 may be slidably connected with the two slide ways 15 through slide blocks, respectively.

Referring to fig. 5 and 6, as a specific embodiment of the combustion furnace easy to discharge slag provided by the present invention, the chute 15 is a chute, and the end of the slag discharge plate 3 is slidably embedded in the chute. Simple structure, easy processing and long service life.

In this embodiment, the horizontal setting of two spouts is located the lateral wall of the entry 131 left and right sides at furnace 11, and the both ends of scum board 3 inlay respectively in the spout to slide along the spout.

Referring to fig. 1, 5 and 7, as an embodiment of the easy slag discharging combustion furnace of the present invention, the inlet 131 is provided with an automatic closing door; the self-closing door is used for pushing the slag pushed by the slag discharge plate 3.

The slag discharging plate 3 can push the self-closing door open when pushing the slag, so that the slag is pushed into the slag discharging channel 13 from the inlet 131, and the slag enters the ash storage cavity 12 through the slag discharging channel 13. When the slag is discharged, the self-closing door can automatically close the inlet 131, so that the air flow between the hearth 11 and the ash storage cavity 12 is blocked, a large amount of air is prevented from entering the hearth 11, and the combustion in the hearth 11 is difficult to control.

In this embodiment, the self-closing door may be a structure in which the door 132 is automatically closed on the inlet 131 by using a spring, or a structure in which the door 132 is automatically closed on the inlet 131 by using the gravity of the door 132.

Referring to fig. 1, 5 and 7, as an embodiment of the easy-to-discharge combustion furnace of the present invention, the self-closing door includes a door plate 132, an upper portion of the door plate 132 is hinged to an upper sidewall of the inlet 131, and the door plate 132 hangs down in a free state and closes the inlet 131. The self-closing door has the advantages of simple structure, long service life and high reliability.

In this embodiment, the inlet 131 is disposed on a vertical inner wall surface of the furnace 11, the door plate 132 is a vertical flat plate, and an upper portion of the door plate 132 is hinged to an upper side wall of the inlet 131, so that the door plate 132 can swing freely and the inlet 131 is closed in a vertical state after being stationary. When the slag discharging plate 3 pushes the slag to the inlet 131, the slag can push the door plate 132 to swing into the slag discharging channel 13, so that the inlet 131 is opened, and when the slag falls into the ash storage cavity 12 from the slag discharging channel 13, the door plate 132 returns to be in a vertical state to seal the inlet 131.

Referring to fig. 1, 5 and 7, as an embodiment of the combustion furnace easy to discharge slag provided by the present invention, the combustion furnace easy to discharge slag further includes: rotating assembly 6, crank arm 61 and link 62. The crank arm 61 is fixed to the rotation shaft of the rotation member 6 in the radial direction of the rotation shaft of the rotation member 6. One end of the connecting rod 62 is hinged with the free end of the crank arm 61, and the other end is hinged with the shaft push rod 4. The driving mechanism can drive the slag discharging plate 3 to reciprocate and realize the automation of slag removal, and has the advantages of simple structure, high reliability and long service life.

In this embodiment, the rotating assembly 6 is fixed outside the furnace body 1, the rotating assembly 6 may be a motor or a speed reducer driven by a motor, a crank arm 61 radially disposed is fixed on a rotating shaft of the rotating assembly 6, one end of the crank arm 61 away from the rotating shaft of the rotating assembly 6 is a free end and is hinged to one end of a connecting rod 62, and the other end of the connecting rod 62 is hinged to the shaft push rod 4. When the rotating shaft of the rotating assembly 6 rotates, the connecting rod 62 converts the circular motion of the crank arm 61 into the axial reciprocating motion of the shaft push rod 4, and the shaft push rod 4 drives the slag discharging plate 3 to slide in a reciprocating mode in the horizontal direction. More specifically, the rotating shaft of the rotating assembly 6 is vertically arranged, so that the crank arm 61 rotates on a horizontal plane, the height of the driving mechanism can be reduced, the arrangement of the driving mechanism on the furnace body 1 is convenient, and the volume of the embodiment is reduced.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An easy-to-slag-discharge combustion furnace, comprising:

the furnace comprises a furnace body, wherein a fixed grate with a first ash falling gap is arranged in an inner cavity of the furnace body, the fixed grate divides the inner cavity of the furnace body into a hearth and an ash storage cavity, a slag discharging channel communicated with the hearth and the ash storage cavity is arranged on the side wall of the furnace body, and the slag discharging channel is provided with an inlet positioned on the side wall of the hearth;

the slag discharging plate is arranged in the hearth and is in sliding fit with the bearing surface of the fixed grate; and

and one end of the shaft push rod is connected with the slag discharging plate, the other end of the shaft push rod axially slides to penetrate through the side wall of the hearth and is used for driving the slag discharging plate to slide towards the inlet along the bearing surface of the fixed grate so as to push slag on the fixed grate to the inlet of the slag discharging channel.

2. The easy slagging burner of claim 1, wherein said shaft pusher is slidably sealed to said furnace sidewall through which it extends.

3. The easy slagging furnace according to claim 1, wherein said first ash falling gap has a strip shape and one end thereof extends toward said inlet; the deslagging plate is provided with a scraping claw inserted into the first ash falling gap, and the scraping claw follows the deslagging plate to slide in the first ash falling gap.

4. The easy-to-discharge combustion furnace as set forth in claim 1, wherein a translation grate with a second ash-falling gap is provided between said shaft pushing rod and said slag discharge plate; the furnace body is provided with a feed inlet, and the feed inlet is used for guiding fuel onto the translation grate; when the deslagging plate moves towards the inlet, the translation grate moves along with the deslagging plate towards the part, far away from the feeding port, of the fixed grate.

5. The easy-to-discharge furnace of claim 4, wherein the carrying surface of the translating grate is not lower than the discharge plate.

6. The easy slag discharge furnace as set forth in claim 4, wherein the width of the second ash falling gap is larger than the diameter of the fuel pellets.

7. An easily slagging combustion furnace according to any of claims 1 to 6, wherein the two side walls of the furnace chamber on both sides of the inlet are respectively provided with a slide way, the two slide ways are respectively parallel to the bearing surface of the fixed grate, and one end of each slide way faces the inlet; and two ends of the slag discharge plate are respectively connected with the two slideways in a sliding manner.

8. An easy slagging combustion furnace according to any of claims 1 to 6, wherein the inlet is provided with a self-closing door; the self-closing door is used for pushing the slag pushed by the slag discharge plate to push away.

9. The easy slagging burner according to claim 8, wherein the self-closing door comprises a door plate, an upper portion of which is hinged to an upper side wall of the inlet, and the door plate hangs down in a free state and closes the inlet.

10. An easy-slag-discharge furnace according to any one of claims 1 to 6, further comprising:

a rotating assembly;

the crank arm is fixed on the rotating shaft of the rotating assembly along the radial direction of the rotating shaft of the rotating assembly; and

and one end of the connecting rod is hinged with the free end of the crank arm, and the other end of the connecting rod is hinged with the shaft push rod.

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