CN114484510A

CN114484510A - Fireplace with long service life

Info

Publication number: CN114484510A
Application number: CN202210091619.2A
Authority: CN
Inventors: 洪黎耀; 叶焕庆; 韩庆军; 叶津津; 严和灵; 王婷
Original assignee: Ningbo Hankesi Heating Appliance Co ltd
Current assignee: Ningbo Hankesi Heating Appliance Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-05-13

Abstract

The utility model relates to a long service life's fireplace relates to fireplace technical field, including the furnace body, set up the collection sediment box in the furnace body, set up the filter plate on collection sediment box, set up a plurality of sand supplies on the filter plate and fall into the filtration pore in the collection sediment box, be equipped with on the furnace body and send the conveying mechanism on the filter plate with the saw-dust, and be equipped with the some firearm that ignites the saw-dust on the filter plate in the furnace body. This application is through setting up filter plate and collection sediment box, filters the sand in the saw-dust and collects in collection sediment box, burns the sand when reducing the saw-dust burning to coke on the reduction furnace inner wall, thereby have the advantage that increases fireplace life.

Description

Fireplace with long service life

Technical Field

The application relates to the technical field of fireplaces, in particular to a fireplace with long service life.

Background

At present, in family life, a fireplace is usually adopted for heating or decoration, and a common fireplace is ignited by heating, so that heating fuel is burnt to open fire to provide warmth, and meanwhile, a warm atmosphere is generated for a house.

In order to save energy and protect environment, the traditional fireplace usually burns wood or wood chip particles for open fire heating or decoration, wherein the wood chip particles are mainly processed by taking pine, fir, birch, poplar, fruit tree and crop straw as raw materials, the combustion efficiency is high, and the generated harmful substances are less.

The inventor thinks that: the processed wood chip particles are easy to be mixed with impurities such as sand in the transportation process, and after the impurities such as the sand are combusted, people are easy to form coking on the inner wall of the fireplace, so that the service life of the fireplace is short.

Disclosure of Invention

In order to increase the service life of the fireplace, the application aims to provide a fireplace with long service life.

The application provides a long service life's fireplace adopts following technical scheme:

the utility model provides a long service life's fireplace, includes the furnace body, set up in slag collecting box in the furnace body, set up in filter plate on the slag collecting box, set up a plurality of confession husks on the filter plate and fall into the filtration pore in the slag collecting box, be equipped with on the furnace body and send the conveying mechanism on the filter plate with the saw-dust, just be equipped with the some firearm of lighting the saw-dust on the filter plate in the furnace body.

Through adopting above-mentioned technical scheme, when using the fireplace to keep warm or decorate, start conveying mechanism and carry the saw-dust to the furnace body in to make the saw-dust fall into on the filter plate, also permeate the filtration pore entering collection sediment box on the filter plate with the sand that mixes in the saw-dust simultaneously. And then, starting an igniter to ignite the sawdust on the filter plate so as to enable the sawdust to be combusted in the furnace body, wherein sand mixed in the sawdust is in the slag collecting box. Therefore, the filter plate and the slag collecting box are arranged, sand in the wood chips is filtered and collected in the slag collecting box, the combustion of the sand during the combustion of the wood chips is reduced, the coking on the inner wall of the furnace body is reduced, and the service life of the fireplace is prolonged.

Optionally, the conveying mechanism comprises a conveying cylinder arranged on the furnace body and communicated in the furnace body, a rotating shaft rotating in the conveying cylinder, a helical blade arranged on the rotating shaft, and a motor arranged on the furnace body and driving the rotating shaft to rotate, wherein a feed inlet for placing wood chips is formed in one end of the conveying cylinder, which is positioned outside the furnace body.

Through adopting above-mentioned technical scheme, when sending into the furnace body with the saw-dust, pour the saw-dust into the transport cylinder in from the feed inlet, the motor starts and drives the pivot and rotate. The pivot rotates the back and drives helical blade and rotate to make pivoted helical blade send into the furnace body with the saw-dust, and make the saw-dust fall into on the filter plate, the sand in the saw-dust falls into in the sediment box through the filtration pore on the filter plate simultaneously, with the sand separation from the saw-dust, thereby the content of sand when being convenient for reduce the saw-dust burning.

Optionally, the furnace body is internally provided with supporting plates positioned at two sides of the slag collecting box, one end of the filter plate, which is far away from the conveying cylinder, is hinged to the supporting plates, an ejector rod slides in the furnace body along the vertical direction, the ejector rod is used for ejecting the filter plate to rotate above the slag collecting box, and a driving piece for driving the ejector rod to slide is arranged in the furnace body.

Through adopting above-mentioned technical scheme, when sending into the saw-dust on the filter plate, the saw-dust is piled up on the filter plate under helical blade's rotation. And then the driving piece is started to drive the ejector rod to slide along the vertical direction, and the ejector rod pushes the filter plate to rotate above the slag collection box, so that the sawdust on the filter plate is scattered under the rotation of the filter plate, and sand in the accumulated sawdust is shaken into the slag clamping box. Consequently through articulating the setting with the filter plate to wood dust on with the filter plate is trembled and is dispersed through the support of ejector pin, so that the sand in the wood dust gets into the scum box, thereby reduces the content of sand in accumulational wood dust.

Optionally, the driving member includes a driving rod rotatably connected in the furnace body and a cam arranged on the driving rod, a supporting plate for the cam to abut against is arranged on the side wall of the ejector rod, and the cam abuts against the bottom plate to slide up and down along with the rotation of the driving rod.

Through adopting above-mentioned technical scheme, when the drive ejector pin slided, rotate the actuating lever, drive the cam and rotate for the pivoted cam drives the ejector pin upwards to slide behind the butt resistance board, and then makes the ejector pin butt move the filter plate and rotate. And after the cam rotates over the abutting plate, the ejector rod slides downwards under the action of gravity, and the filter plate rotates downwards and resets after losing the jacking action of the top plate. Along with the rotation of cam, the withstand plate constantly receives the butt of cam for the ejector pin is continuous to slide from top to bottom, and then makes the continuous up-and-down rotation of filter plate, with the saw-dust of shake on the filter plate, trembles the sand in the saw-dust into in the collection sediment box. Therefore, by arranging the driving rod and the cam and utilizing the rotation of the driving rod, the rotating cam drives the ejector rod to continuously slide up and down and the filter plate to continuously rotate, the shaking frequency of the filter plate is enhanced, and the sand content in the sawdust is further reduced.

Optionally, the lower end of the ejector rod is fixedly connected with a spring, the lower end of the spring is arranged on the furnace body, and the spring is used for abutting the ejector rod to enable the abutting plate to abut against the cam.

By adopting the technical scheme, when the cam rotates over the support plate, the ejector rod slides downwards under the action of gravity to compress the spring, the elastic force after the spring is compressed acts on the ejector rod again to buffer the sliding of the ejector rod, so that the ejector rod not only slides up and down under the rotation of the cam, but also slides up and down under the buffering of the spring, and the rotating frequency of the filter plate supported by the ejector rod is improved while the rotating amplitude of the filter plate is reduced.

Optionally, the rotating shaft is parallel to the driving rod, and the rotating shaft and one end of the driving rod, which are far away from the filter plate, are coaxially connected with gears which are meshed with each other.

Through adopting above-mentioned technical scheme, when rotating the actuating lever, the motor drive pivot is rotated to on sending into the filter plate with the saw-dust through pivoted helical blade, the pivot still drives the gear simultaneously and rotates, and drives the actuating lever through the meshing of gear and rotate, and then drives the cam and rotate, slides from top to bottom with the realization ejector pin, in order to reduce the driving source, thereby improves the utilization ratio of motor.

Optionally, an ash box located below the slag collecting box is slidably arranged in the furnace body, and an ash outlet for sliding the ash box out is formed in the side wall of the furnace body.

Through adopting above-mentioned technical scheme, when needs throw away the ashes of burning with the saw-dust and clear up, pull out the ash box from the ash outlet to take out the ash box that is equipped with ashes from the furnace body, thereby be convenient for clear up the ashes after the saw-dust burns in the furnace body.

Optionally, the slag collecting box slides and is arranged between the supporting plates, a supporting table is fixedly connected to the inner wall of the ash box, the slag collecting box is clamped on the supporting table, the sliding directions of the slag collecting box and the ash box are the same, and a window for taking out the slag collecting box is formed in the side wall of the furnace body above the ash outlet.

Through adopting above-mentioned technical scheme, when clearing up the ashes of saw-dust burning, pull out the ash box from the ash hole, the backup pad slides outward along with the ash box together towards the ash hole simultaneously, and then drives the below that the sediment box slided away from the filter plate from between the backup pad to make the sediment box follow the roll-off of filter plate below, thereby be convenient for look over the collection volume of sand in the sediment box.

In summary, the present application includes at least one of the following beneficial technical effects:

the filter plate and the slag collecting box are arranged, sand in the wood chips is filtered and collected in the slag collecting box, so that the sand is combusted when the wood chips are combusted, coking on the inner wall of the furnace body is reduced, and the service life of the fireplace is prolonged;

the filter plate is hinged, and sawdust on the filter plate is shaken up and dispersed by the pushing of the ejector rod, so that sand in the sawdust enters the slag collecting box, and the content of the sand in the accumulated sawdust is reduced;

by arranging the driving rod and the cam, the rotating cam drives the ejector rod to continuously slide up and down and the filter plate to continuously rotate by utilizing the rotation of the driving rod, so that the shaking frequency of the filter plate is enhanced, and the sand content in the sawdust is further reduced;

through setting up the gear, the meshing through the gear drives the actuating lever and rotates, and then drives the cam and rotates to realize the upper and lower slip of ejector pin, with the reduction driving source, thereby improve the utilization ratio of motor.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for showing a motor according to an embodiment of the present application.

Fig. 3 is an exploded schematic view for showing a push rod according to the embodiment of the present application.

Description of reference numerals: 1. a furnace body; 11. a window; 12. an ash outlet; 13. a support block; 14. ash boxes; 141. a support table; 142. a slag collection box; 15. a supporting seat; 16. a spring; 17. a top rod; 171. a top block; 172. a resisting plate; 18. a drive rod; 181. a cam; 182. a gear; 2. a conveying mechanism; 21. a delivery cartridge; 211. a feed inlet; 22. a motor; 23. a rotating shaft; 24. a helical blade; 3. an igniter; 4. a support plate; 41. filtering the plate; 411. and (5) filtering holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a fireplace with long service life.

Referring to fig. 1 and 2, the fireplace includes furnace body 1, installs conveying mechanism 2 and igniter 3 on furnace body 1, and conveying mechanism 2 and igniter 3 all lie in same one side of furnace body 1, and the window 11 of intercommunication furnace body 1 inside has been seted up to one side of conveying mechanism 2 back to on the furnace body 1, and has seted up ash hole 12 on the furnace body 1 lateral wall of window 11 below, and it has ash box 14 to slide in the ash hole 12.

Referring to fig. 1 and 2, the conveying mechanism 2 includes a conveying cylinder 21 fixedly connected to the furnace body 1, a motor 22 fixedly connected to one end of the conveying cylinder 21 far from the furnace body 1, a rotating shaft 23 coaxially connected to an output shaft of the motor 22 and rotating in the conveying cylinder 21, and a helical blade 24 fixedly connected to the rotating shaft 23.

Referring to fig. 1 and 2, the helical blade 24 extends along the length direction of the conveying cylinder 21, one end of the conveying cylinder 21, which is far away from the motor 22, is communicated with the inside of the furnace body 1, the extending length of the helical blade 24 is the same as the length of the conveying cylinder 21, the rotating shaft 23 extends into the furnace body 1 and is rotatably connected to the side wall of the furnace body 1 below the window 11, and the outside of the furnace body 1 is fixedly connected with the supporting block 13 for supporting the motor 22.

Referring to fig. 1 and 2, a feeding port 211 is opened on the side wall of the conveying cylinder 21 close to the motor 22, and the feeding port 211 is divergent towards the direction far away from the conveying cylinder 21, so that the wood chips are fed into the furnace body 1 by the conveying of the helical blades 24 after being poured. The igniter 3 is positioned at one side of the conveying cylinder 21 and extends downwards into the furnace body 1 in an inclined mode so as to facilitate ignition of wood chips in the furnace body 1.

Referring to fig. 1 and 3, two support plates 4 are fixedly connected side by side below the conveying cylinder 21 and the igniter 3 on the inner wall of the furnace body 1, a filter plate 41 is hinged to the support plates 4, the two ends of the filter plate 41 extend out of the side wall of the support plate 4, a filter hole 411 for allowing sand in wood chips to permeate is formed in the filter plate 41, and one end, far away from the conveying cylinder 21, of the filter plate 41 is hinged to the support plate 4.

Referring to fig. 1 and 3, the ash box 14 is located below the supporting plate 4, a supporting platform 141 is fixedly connected to the inner wall of the ash box 14 close to the conveying cylinder 21, and a slag collecting box 142 is clamped on the supporting platform 141 so as to take the slag collecting box 142 out of the window 11. The slag collection box 142 slides between the support plates 4 and is located below the filter plate 41, the top wall of the slag collection box 142 abuts against the filter plate 41, and sand in the wood chips falls into the slag collection box 142 after passing through the filter holes 411 to be collected. The sliding direction of the slag collection box 142 is the same as the sliding direction of the ash box 14, so that the ash box 14 is pulled out from the ash outlet 12 and then the slag collection box 142 is driven to slide out from the lower part of the filter plate 41.

Referring to fig. 1 and 3, a support seat 15 is fixedly connected to the inner wall of the furnace body 1 on one side of the filter plate 41, a spring 16 is fixedly connected to the support seat 15, and an ejector rod 17 is fixedly connected to the upper end of the spring 16. The top rod 17 slides on the support seat 15 along the vertical direction, and a top block 171 abutting against one end of the filter plate 41 extending out of the support plate 4 is fixedly connected to the top rod 17, so that the top block 171 abuts against the bottom wall of the filter plate 41 by the spring 16 pushing the top rod 17 to slide upwards.

Referring to fig. 1 and 3, a driving member for driving the ram 17 to slide upwards against the pulling force of the spring 16 is installed in the furnace body 1, and the driving member includes a driving rod 18 rotatably connected in the furnace body 1 and a cam 181 fixedly connected to one end of the driving rod 18. The driving rod 18 is parallel to the rotating shaft 23, the driving rod 18 and the rotating shaft 23 are located at the same height, the driving rod 18 is located on one side of the supporting seat 15 facing the rotating shaft 23, and one end of the driving rod 18, which is far away from the supporting seat 15, is rotatably connected to the inner wall of the furnace body 1 below the window 11.

Referring to fig. 3, the cam 181 is disposed near the support seat 15 and located on one side of the ejector rod 17, the upper end of the ejector rod 17 is fixedly connected with the abutting plate 172, the cam 181 slides and abuts against the bottom wall of the abutting plate 172 to drive the abutting plate 172 to slide up and down through the rotation of the cam 181, and further drive the ejector rod 17 to slide up and down, so that the abutting block of the ejector rod 17 abuts against the filter plate 41 to rotate up and down by a small amplitude and form a shake, so as to shake and disperse the wood chips stacked on the filter plate 41, and shake the sand in the wood chips into the slag collecting box 142.

Referring to fig. 2 and 3, the driving rod 18 and the end of the rotating shaft 23 away from the feeding cylinder 21 are coaxially connected with gears 182 that are engaged with each other, so that when the wood chips are fed onto the filter plates 41 by the single driving source of the motor 22, the driving rod 18 is driven to rotate, and the push rod 17 is driven to slide up and down by the rotation of the cam 181, so that the filter plates 41 are continuously rotated.

The implementation principle of the fireplace with long service life in the embodiment of the application is as follows: when the fireplace is used for heating or decoration, wood chips are poured from the feed port 211, and the motor 22 is started. The motor 22 drives the rotation shaft 23 and the spiral blade 24 to rotate so as to convey the wood chips onto the filter plate 41, and simultaneously the rotation shaft 23 drives the driving rod 18 to rotate through the gear 182, so that the cam 181 continuously pushes the ejector rod 17 to slide up and down, and the filter plate 41 rotates up and down. So that the wood chips falling on the filter plate 41 shake, sand in the wood chips enters the slag collection box 142 after passing through the filter holes 411, then the ignition device 3 is turned on to burn the wood chips, the content of the sand in the burned wood chips is reduced, the burned wood chips fall into the ash box 14 along with the shaking of the filter plate 41, and at the moment, the sand falls into the slag collection box 142. Until the fireplace is stopped, the ash box 14 is pulled out of the ash outlet 12, and the slag collecting box 142 is driven to slide away from the space between the supporting plates 4 and the lower part of the filter plate 41. The slag trap 142 is then removed from the support table 141 for cleaning, and the ash pan 14 is then cleaned. In the whole process, sand in the sawdust is filtered and collected in the slag collecting box 142, so that the burning of the sawdust is reduced, the coking on the inner wall of the furnace body 1 is reduced, and the service life of the fireplace is prolonged.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A fireplace with long service life is characterized in that: including furnace body (1), set up in collection sediment box (142) in furnace body (1), set up in filter plate (41) on collection sediment box (142), set up a plurality of confession sands on filter plate (41) and fall into filtration pore (411) in collection sediment box (142), be equipped with on furnace body (1) and send the saw-dust to conveying mechanism (2) on filter plate (41), just be equipped with in furnace body (1) and go up some firearm (3) that the saw-dust was lighted on filter plate (41).

2. A long life fireplace as claimed in claim 1 wherein: conveying mechanism (2) including set up on furnace body (1) and feed through in the transport cylinder (21) of furnace body (1), rotate pivot (23) in transport cylinder (21), set up helical blade (24) on pivot (23), set up in drive pivot (23) pivoted motor (22) on furnace body (1), feed inlet (211) that supply the saw-dust to put into are seted up to the one end that transport cylinder (21) are located furnace body (1) outside.

3. A fire of claim 2 wherein: be equipped with backup pad (4) that are located collection sediment box (142) both sides in furnace body (1), the one end that the transport cylinder (21) was kept away from in filter plate (41) articulates on backup pad (4), it has ejector pin (17) to slide along vertical direction in furnace body (1), ejector pin (17) are used for the top to move filter plate (41) and rotate in collection sediment box (142) top, be equipped with the drive in furnace body (1) the driving piece that ejector pin (17) slided.

4. A fire as claimed in claim 3 having a long life wherein: the driving piece comprises a driving rod (18) rotatably connected in the furnace body (1) and a cam (181) arranged on the driving rod (18), a supporting plate (172) for the cam (181) to abut against is arranged on the side wall of the ejector rod (17), and the cam (181) rotates along with the driving rod (18) to abut against the supporting plate (172) to slide up and down.

5. A fireplace as claimed in claim 4 having a long service life, wherein: the lower end of the ejector rod (17) is fixedly connected with a spring (16), the lower end of the spring (16) is arranged on the furnace body (1), and the spring (16) is used for abutting the ejector rod (17) to abut the abutting plate (173) and the cam (181).

6. A fire of claim 4 wherein: the rotating shaft (23) is parallel to the driving rod (18), and one ends, far away from the filter plate (41), of the rotating shaft (23) and the driving rod (18) are coaxially connected with gears (182) which are meshed with each other.

7. A fireplace as claimed in claim 3 having a long service life, wherein: the ash collecting device is characterized in that an ash box (14) located below the slag collecting box (142) is arranged in the furnace body (1) in a sliding mode, and an ash outlet (12) for the ash box (14) to slide out is formed in the side wall of the furnace body (1).

8. A fire of claim 7 wherein: the slag collecting box (142) is arranged between the supporting plates (4) in a sliding mode, a supporting table (141) is fixedly connected to the inner wall of the ash box (14), the slag collecting box (142) is connected to the supporting table (141) in a clamped mode, the slag collecting box (142) and the ash box (14) are identical in sliding direction, and a window (11) for taking out the slag collecting box (142) is formed in the side wall of the furnace body (1) above the ash outlet (12).