Ash removal structure of particle furnace

Abstract

The utility model discloses an ash removal structure of a particle furnace, which comprises a particle furnace main body, a combustion furnace component is arranged in the particle furnace main body, a feeding component is arranged above the combustion furnace component, and a window door is arranged on the front side of the particle furnace main body; the particle furnace further comprises a control module. The combustion furnace assembly comprises a plurality of first springs, the first springs are installed on the inner walls of the two sides of the particle furnace body, a combustion box is installed between the first springs, a plurality of holes are formed in the right side of the combustion box, the diameter of the holes is smaller than that of particles, and a plurality of second springs are arranged at the bottom of the combustion box. The second spring is installed on the particle furnace body through the support and located above the combustion box, and the heating plate is installed on the particle furnace body. Granules fall on the combustion box, so that the combustion box vibrates, the shaking-off speed of ash in the combustion box is increased, and the number of times of manually cleaning the particle furnace is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pellet stoves, in particular to a ash cleaning structure of a pellet stove. Background Art

[0002] A pellet stove, also known as a biomass pellet stove, is a device that uses biomass pellets as fuel, and is mainly used for heating, power generation, and heat conversion in production processes. Biomass pellets are usually made from compressed and granulated biomass raw materials, such as wood chips, straw, and abandoned crops. These pellets have a high calorific value and low humidity, and can provide stable and efficient combustion. During the use of current pellet stoves, the ashes on the combustion box accumulate due to long-term use, affecting the effect of use. In this regard, a pellet stove cleaning structure is proposed, which can reduce the number of cleaning times and shake the ashes out of the combustion box through vibration.

[0003] After searching, the Chinese patent application number 202320544586.2 discloses a ash cleaning structure for a pellet stove, including a stove body, a combustion cup and an ash receiving tray. A rotating ash cleaning part is arranged in the combustion cup, and a ash cleaning hole corresponding to the ash cleaning part is arranged at the bottom of the combustion cup. A pull rod is arranged on the stove body, and the pull rod passes through the side wall of the combustion cup and is connected and fixed to the rotating ash cleaning part. A reset spring is sleeved on the pull rod. The pellet stove device in the above document has the following shortcomings: the device needs to manually rotate the ash cleaning component, which makes the operation more cumbersome and requires watching the pellet stove for a long time. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a ash cleaning structure for a pellet stove.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A ash cleaning structure for a pellet stove comprises a pellet stove main body, a combustion furnace assembly is arranged in the pellet stove main body, a feeding assembly is arranged above the combustion furnace assembly, and a window door is arranged on the front of the pellet stove main body; the pellet stove also comprises a control module; the combustion furnace assembly comprises a spring 1, and a plurality of springs 1 are arranged, and the springs 1 are installed on the inner walls of both sides of the pellet stove main body, a combustion box is installed between the springs 1, a plurality of holes are arranged on the right side of the combustion box, and the diameter of the holes is smaller than the diameter of the pellet material, and a plurality of springs 2 are arranged on the bottom of the combustion box, and the springs 2 are installed on the pellet stove main body through a bracket, and a heating plate is installed on the pellet stove main body above the combustion box.

[0007] As a further solution of the utility model: the pellet stove also includes a spherical shell, which is installed on the inner walls of both sides of the pellet stove body. A spherical rod is installed in the spherical shell, and the other end of the spherical rod is connected to the combustion box.

[0008] As a further solution of the utility model: the pellet stove also includes an igniter, the igniter is installed on one side of the pellet stove body, the igniter is electrically connected to the control module; a protective shell is installed at the end of the igniter.

[0009] As a further solution of the utility model: the pellet stove also includes a support frame, which is installed at the rear of the pellet stove body, a silo is installed on the support frame, an inclined surface is provided at the bottom of the silo, a feed pipe is provided at the bottom of the inclined surface, and the feed pipe extends to the top of the combustion box.

[0010] As a further solution of the utility model: the feeding assembly includes a stepper motor, the stepper motor is arranged above the feeding pipe through a bracket, the stepper motor is electrically connected to the control module, and a spiral blade is installed at the output end of the stepper motor.

[0011] As a further solution of the utility model: the pellet stove also includes a conical box, which is installed at the bottom of the combustion box. A collecting box is arranged at the bottom of the conical box, and a glass window is arranged on the collecting box.

[0012] As a further solution of the utility model: the pellet stove also includes an exhaust pipe, which is installed on one side of the pellet stove body. A fan is arranged in the exhaust pipe, and the fan is electrically connected to the control module.

[0013] As a further solution of the present invention: the pellet stove further comprises an air inlet hole, and the air inlet hole is arranged on the pellet stove body on the opposite side of the exhaust pipe.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the pellets fall onto the combustion box through the feeding assembly and burn on the combustion box, when they burn into ashes, new pellets fall onto the combustion box, causing the combustion box to vibrate, so that the ashes in the combustion box are shaken off faster, reducing the number of manual cleaning of the pellet stove.

[0016] 2. By providing a spherical shell and a spherical rod, the combustion box can be installed firmly without affecting the shaking of the combustion box.

[0017] 3. The control module drives the lighter to ignite the pellets in the combustion box without the need for alcohol blocks, thus reducing safety hazards.

[0018] 4. By using spiral blades to deliver pellets into the combustion box, the delivery amount of pellets can be controlled to prevent pellets from accumulating on the combustion box and affecting combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a structural schematic diagram of a ash cleaning structure of a pellet stove proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a side cross-section structure of a ash cleaning structure of a pellet stove proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of a ash cleaning structure of a pellet stove proposed by the utility model;

[0022] Figure 4 The utility model is a schematic structural diagram of a ash cleaning structure of a pellet stove in a front view section.

[0023] In the figure: 1- pellet stove body, 2- support frame, 3- silo, 4- heating plate, 5- air inlet, 6- exhaust pipe, 7- collection box, 8- glass window, 9- stepping motor, 10- spiral blade, 11- feed pipe, 12- combustion box, 13- cone box, 14- spring one, 15- spherical shell, 16- spring two, 17- spherical rod, 18- fan, 19- lighter, 20- protective shell. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] Example 1

[0027] A ash cleaning structure for a pellet stove, such as Figure 1-Figure 4 As shown, it includes a pellet stove body 1, a combustion stove assembly is arranged in the pellet stove body 1, a feeding assembly is arranged above the combustion stove assembly, and a window door is arranged on the front of the pellet stove body 1; the pellet stove also includes a control module; the combustion stove assembly includes a spring 14, and a plurality of springs 14 are arranged. The springs 14 are installed on the inner walls of both sides of the pellet stove body 1, and a combustion box 12 is installed between the springs 14. The combustion box 12 is provided with a plurality of holes on the right side, and the diameter of the holes is smaller than the diameter of the pellet material. A plurality of springs 2 16 are arranged on the bottom of the combustion box 12, and the springs 2 16 are installed on the pellet stove body 1 through a bracket. Above the combustion box 12, a heating plate 4 is installed on the pellet stove body 1.

[0028] When the pellets fall onto the combustion box 12 through the feeding assembly, they are burned on the combustion box 12. When they are burned into ashes, new pellets fall onto the combustion box 12, causing the combustion box 12 to vibrate, so that the ashes in the combustion box 12 are shaken off faster, thereby reducing the number of manual cleaning times for the pellet stove.

[0029] In order to solve the problem of furnace installation; Figure 3 , Figure 4 As shown, the pellet stove further includes a spherical shell 15 , which is installed on the inner walls of both sides of the pellet stove body 1 . A spherical rod 17 is installed in the spherical shell 15 , and the other end of the spherical rod 17 is connected to the combustion box 12 .

[0030] By providing the spherical shell 15 and the spherical rod 17, the combustion box 12 is stably installed without affecting the shaking of the combustion box 12.

[0031] In order to solve the problem of ignition of pellets; Figure 2 , Figure 3 As shown, the pellet stove further includes an igniter 19 , which is mounted on one side of the pellet stove body 1 , and is electrically connected to the control module; a protective shell 20 is mounted at the end of the igniter 19 .

[0032] The control module drives the igniter 19 to ignite the granular material in the combustion box 12 without using an alcohol block for ignition, thereby reducing safety hazards.

[0033] like Figure 1 As shown, the pellet stove also includes a support frame 2, which is installed at the rear of the pellet stove body 1. A silo 3 is installed on the support frame 2. An inclined surface is provided at the bottom of the silo 3. A feed pipe 11 is provided at the bottom of the inclined surface. The feed pipe 11 extends to the top of the combustion box 12.

[0034] like Figure 2 As shown, the feeding assembly includes a stepper motor 9, which is arranged above the feeding pipe 11 through a bracket. The stepper motor 9 is electrically connected to the control module, and a spiral blade 10 is installed at the output end of the stepper motor 9.

[0035] By using the spiral blade 10 to deliver the pellets into the combustion box 12, the delivery amount of the pellets can be controlled to prevent the pellets from accumulating on the combustion box 12 and affecting the combustion.

[0036] like Figure 1 , Figure 2 As shown, the pellet stove further comprises a conical box 13 , which is installed at the bottom of the combustion box 12 . A collecting box 7 is arranged at the bottom of the conical box 13 , and a glass window 8 is arranged on the collecting box 7 .

[0037] The ashes in the combustion box 12 fall into the collection box 7 through the cone box 13, and the ashes burned in the pellet stove can be taken out and cleaned by pulling out the collection box 7.

[0038] In order to solve the problem of ventilation of pellet stoves; Figure 1 , Figure 4 As shown, the pellet stove further includes an exhaust pipe 6, which is installed on one side of the pellet stove body 1. A fan 18 is arranged in the exhaust pipe 6, and the fan 18 is electrically connected to the control module.

[0039] like Figure 1 As shown, the pellet stove further includes an air inlet hole 5 , which is disposed on the pellet stove body 1 on the opposite side of the exhaust pipe 6 .

[0040] Working principle: Place the pellet stove in the silo 3, drive the feeding assembly through the control module to throw the pellet stove onto the combustion box 12, drive the lighter 19 through the control module to ignite the pellets, drive the fan 18 through the control module to circulate air inside the pellet stove body 1, and control the feeding assembly to deliver the pellets to the combustion box 12 according to a preset program. When the pellets are thrown onto the combustion box 12, it will cause the combustion box 12 to vibrate, and shake off the ashes on the combustion box 12 into the collection box 7 for easy collection.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pellet stove cleaning structure, comprising a pellet stove main body (1), characterized in that: A combustion furnace assembly is arranged in the pellet stove body (1), a feed assembly is arranged above the combustion furnace assembly, and a window door is arranged on the front of the pellet stove body (1); the pellet stove also includes a control module; the combustion furnace assembly includes a spring one (14), a plurality of springs one (14) are arranged, and the springs one (14) are installed on the inner walls of both sides of the pellet stove body (1), a combustion box (12) is installed between the springs one (14), a plurality of holes are arranged on the right side of the combustion box (12), and the diameter of the holes is smaller than the diameter of the pellets, and a plurality of springs two (16) are arranged on the bottom of the combustion box (12), and the springs two (16) are installed on the pellet stove body (1) through a bracket, and a heating plate (4) is installed on the pellet stove body (1) above the combustion box (12).

2. The ash cleaning structure of a pellet stove according to claim 1, characterized in that: The pellet stove further comprises a spherical shell (15), which is mounted on the inner walls of both sides of the pellet stove body (1), a spherical rod (17) is mounted in the spherical shell (15), and the other end of the spherical rod (17) is connected to the combustion box (12).

3. The ash cleaning structure of a pellet stove according to claim 2, characterized in that: The pellet stove further comprises an igniter (19), which is mounted on one side of the pellet stove body (1), and the igniter (19) is electrically connected to the control module; a protective shell (20) is mounted on the end of the igniter (19).

4. The ash cleaning structure of a pellet stove according to claim 3, characterized in that: The pellet stove further comprises a support frame (2), wherein the support frame (2) is mounted at the rear of the pellet stove body (1), a silo (3) is mounted on the support frame (2), an inclined surface is arranged at the bottom of the silo (3), a feed pipe (11) is arranged at the bottom of the inclined surface, and the feed pipe (11) extends to the top of the combustion box (12).

5. The ash cleaning structure of a pellet stove according to claim 4, characterized in that: The feeding assembly comprises a stepper motor (9), which is arranged above the feeding pipe (11) through a bracket, the stepper motor (9) is electrically connected to the control module, and a spiral blade (10) is installed at the output end of the stepper motor (9).

6. The ash cleaning structure of a pellet stove according to claim 5, characterized in that: The pellet stove further comprises a conical box (13), wherein the conical box (13) is installed at the bottom of the combustion box (12), a collecting box (7) is arranged at the bottom of the conical box (13), and a glass window (8) is arranged on the collecting box (7).

7. The ash cleaning structure of a pellet stove according to claim 6, characterized in that: The pellet stove further comprises an exhaust pipe (6), wherein the exhaust pipe (6) is installed on one side of the pellet stove body (1), and a fan (18) is arranged in the exhaust pipe (6), and the fan (18) is electrically connected to the control module.

8. The ash cleaning structure of a pellet stove according to claim 7, characterized in that: The pellet stove further comprises an air inlet hole (5), and the air inlet hole (5) is arranged on the pellet stove body (1) on the opposite side of the exhaust pipe (6).

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