Deslagging structure for biomass particle furnace

Abstract

The slag removal structure comprises a biomass particle furnace body, a mounting groove is formed in the biomass particle furnace body, a sliding plate is connected to the inner bottom of the mounting groove in a sliding mode, and a rotating mechanism is rotationally connected to the side wall of the biomass particle furnace body in a penetrating mode. The rotating mechanism penetrates through the sliding plate and is in threaded connection with the sliding plate, a base plate is fixedly mounted at the inner bottom of the mounting groove, a collecting frame is fixedly mounted at the top of the sliding plate, a discharging opening is formed in the bottom of the collecting frame in a penetrating mode, and the bottom of the collecting frame abuts against the top of the base plate. A triangular guide plate is fixedly installed on the inner side wall of the collecting frame, and a baffle is fixedly installed on the side wall of the collecting frame. The slag collecting frame is reasonable in structural design, an operator does not need to take out the collecting frame for cleaning when slag is cleaned, and the situation that the operator is scalded by the high-temperature collecting frame when the operator holds the collecting frame with hands is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass pellet stoves, in particular to a slag removal structure used for biomass pellet stoves. Background Art

[0002] Biomass fuel is a block-shaped environmentally friendly new energy source produced by processing straw, rice straw, rice husk, peanut shell, corn cob, oil tea shell, cottonseed shell and other "three wastes". Biomass pellet fuel has high calorific value and high purity. It does not contain other debris that does not generate heat. Biomass pellet fuel does not contain sulfur and phosphorus, does not corrode the boiler, and can extend the service life of the boiler. Compared with traditional fuels, it not only has economic advantages but also environmental benefits. It fully meets the requirements of sustainable development. Heating stoves using biomass pellet fuel have been increasingly widely used.

[0003] In the prior art, the slag produced after combustion in the biomass pellet stove is collected by a collecting frame. When the slag in the collecting frame needs to be cleaned, the operator takes out the collecting frame for collecting the slag and then pours out the slag. However, the slag produced just after combustion has a higher temperature. After entering the collecting frame, the collecting frame also has a higher temperature. When the operator takes out the collecting frame, the higher temperature of the collecting frame can easily cause burns to the operator. For this reason, we have designed a slag removal structure for a biomass pellet stove to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and proposes a slag removal structure for a biomass pellet furnace.

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

[0006] The slag removal structure for a biomass particle stove comprises a biomass particle stove body, the biomass particle stove body is provided with a mounting groove, the inner bottom of the mounting groove is slidably connected with a sliding plate, the side wall of the biomass particle stove body passes through and is rotatably connected with a rotating mechanism, the rotating mechanism passes through the sliding plate and is threadedly connected with it, the inner bottom of the mounting groove is fixedly installed with a pad, the top of the sliding plate is fixedly installed with a collecting frame, the bottom of the collecting frame passes through and is provided with a discharge outlet, the bottom of the collecting frame abuts against the top of the pad, the inner side wall of the collecting frame is fixedly installed with a triangular guide plate, the side wall of the collecting frame is fixedly installed with a baffle, the side wall of the baffle abuts against the side wall of the biomass particle stove body, a cleaning mechanism is slidably connected with the baffle, the cleaning mechanism extends into the collecting frame and abuts against its inner bottom, the top of the cleaning mechanism abuts against the bottom of the triangular guide plate, the side wall of the baffle is fixedly installed with a limiting mechanism, the limiting mechanism extends into the cleaning mechanism and abuts against its inner bottom, and an observation mechanism is provided between the baffle and the collecting frame.

[0007] Preferably, the rotating mechanism comprises a threaded rod rotatably connected to the side wall of the biomass pellet stove body, the threaded rod penetrates the sliding plate and is threadedly connected thereto, and a rotating handle is fixedly mounted on the end of the threaded rod.

[0008] Preferably, the cleaning mechanism includes two connecting rods that are slidably connected to the baffle, and the two connecting rods both penetrate the collection frame and are slidably connected thereto. A scraper is fixedly installed on one end of the two connecting rods, and the bottom of the scraper abuts against the inner bottom of the collection frame, and the top of the scraper abuts against the bottom of the triangular guide plate. A connecting plate is fixedly installed on the other ends of the two connecting rods, and a card slot is provided on the top of the connecting plate.

[0009] Preferably, the limiting mechanism comprises a mounting plate fixedly mounted on the side wall of the baffle, a locking screw is threadedly connected through the mounting plate, and the bottom end of the locking screw extends into the slot and abuts against the inner bottom thereof.

[0010] Preferably, the observation mechanism comprises an observation window arranged on the side wall of the collection frame, and an observation port is opened through the baffle.

[0011] Preferably, a heat-insulating pull ring is fixedly mounted on the side wall of the connecting plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the sliding plate, the rotating mechanism, the limiting mechanism and the cleaning mechanism, when cleaning the slag, the operator does not need to take out the collection frame for cleaning, so as to avoid the situation where the operator is scalded by the collection frame with a high temperature when holding the collection frame.

[0014] 2. By setting up the observation mechanism, it is convenient for the operator to observe the collection situation of the slag inside the collection frame, so as to avoid the excessive overflow of the slag in the collection frame.

[0015] In summary, the utility model has a reasonable structural design. When cleaning the slag, the operator does not need to take out the collection frame for cleaning, thereby avoiding the situation where the operator is scalded by the collection frame with a high temperature when holding the collection frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the slag removal structure for a biomass pellet furnace proposed by the utility model;

[0017] Figure 2 This is a side structural cross-sectional view of the slag removal structure for a biomass pellet furnace proposed by the utility model;

[0018] Figure 3 It is a top view of the structure on the collection frame;

[0019] Figure 4 for Figure 2 A magnified view of the structure in Figure 2.

[0020] In the figure: 1 biomass pellet stove body, 2 baffle, 3 collecting frame, 4 observation window, 5 connecting plate, 6 insulation pull ring, 7 observation port, 8 mounting groove, 9 triangular guide plate, 10 connecting rod, 11 scraper, 12 sliding plate, 13 threaded rod, 14 rotating handle, 15 discharge port, 16 mounting plate, 17 locking screw, 18 pad, 19 slot. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 , a slag removal structure for a biomass pellet stove, comprising a biomass pellet stove body 1, a mounting groove 8 is provided on the biomass pellet stove body 1, a sliding plate 12 is slidably connected to the inner bottom of the mounting groove 8, a rotating mechanism is rotatably connected to the side wall of the biomass pellet stove body 1, the rotating mechanism penetrates the sliding plate 12 and is threadedly connected thereto, the rotating mechanism comprises a threaded rod 13 rotatably connected to the side wall of the biomass pellet stove body 1, the threaded rod 13 penetrates the sliding plate 12 and is threadedly connected thereto, and a rotating handle 14 is fixedly installed at the end of the threaded rod 13;

[0023] A backing plate 18 is fixedly installed on the inner bottom of the mounting groove 8, a collecting frame 3 is fixedly installed on the top of the sliding plate 12, a discharge port 15 is opened through the bottom of the collecting frame 3, the bottom of the collecting frame 3 abuts against the top of the backing plate 18, a triangular guide plate 9 is fixedly installed on the inner side wall of the collecting frame 3, a baffle 2 is fixedly installed on the side wall of the collecting frame 3, the side wall of the baffle 2 abuts against the side wall of the biomass pellet furnace body 1, a cleaning mechanism is slidably connected through the baffle 2, the cleaning mechanism extends into the collecting frame 3 and abuts against the inner bottom thereof, and the top of the cleaning mechanism abuts against the The bottoms of the triangular guide plates 9 are butted against each other, and the cleaning mechanism includes two connecting rods 10 that penetrate and are slidably connected to the baffle plate 2. The two connecting rods 10 penetrate the collecting frame 3 and are slidably connected thereto. A scraper 11 is fixedly installed on one end of the two connecting rods 10. The bottom of the scraper 11 is butted against the inner bottom of the collecting frame 3, and the top of the scraper 11 is butted against the bottom of the triangular guide plate 9. A connecting plate 5 is fixedly installed on the other ends of the two connecting rods 10. A heat-insulating pull ring 6 is fixedly installed on the side wall of the connecting plate 5. A card slot 19 is provided on the top of the connecting plate 5.

[0024] A limiting mechanism is fixedly installed on the side wall of the baffle 2, and the limiting mechanism extends into the cleaning mechanism and abuts against its inner bottom. The limiting mechanism includes a mounting plate 16 fixedly installed on the side wall of the baffle 2, and a locking screw 17 is threadedly connected to the mounting plate 16. The bottom end of the locking screw 17 extends into the card slot 19 and abuts against its inner bottom. Through the arrangement of the sliding plate 12, the rotating mechanism, the limiting mechanism and the cleaning mechanism, when cleaning the slag, the operator does not need to take out the collection frame 3 for cleaning, so as to avoid the situation where the collection frame 3 with a high temperature causes burns to the operator when the operator holds the collection frame 3;

[0025] An observation mechanism is provided between the baffle 2 and the collecting frame 3, and the observation mechanism includes an observation window 4 arranged on the side wall of the collecting frame 3. An observation port 7 is opened through the baffle 2. Through the setting of the observation mechanism, it is convenient for the operator to observe the collection situation of the slag inside the collecting frame 3, thereby avoiding excessive overflow of the slag in the collecting frame 3.

[0026] The functional principle of the utility model can be explained through the following operation modes:

[0027] When the biomass pellet stove body 1 is in use, the slag generated by the combustion of biomass fuel by the biomass pellet stove body 1 falls into the collection frame 3 for collection, and the operator can observe the collection of the slag in the collection frame 3 through the observation port 7 and the observation window 4. When the slag in the collection frame 3 needs to be cleaned, the operator places the collection basin on the front side of the biomass pellet stove body 1, and then turns the rotating handle 14, which drives the threaded rod 13 to rotate, and the threaded rod 13 drives the collection frame 3 on the sliding plate 12 to move forward, so that the discharge port 15 on the collection frame 3 is free from the obstruction of the pad 18, and the discharge port 15 moves to the top of the collection basin, and then the locking screw 17 is turned to make the locking screw 17 upward. Move, the locking screw 17 is disengaged from the fixation of the connecting plate 5, the insulating pull ring 6 on the connecting plate 5 is pulled, the connecting plate 5 pulls the scraper 11 forward through the connecting rod 10, the scraper 11 scrapes the slag in the collecting frame 3 and moves forward, the slag in the collecting frame 3 gradually falls through the discharge port 15 and falls into the collecting basin for collection, when the slag in the collecting frame 3 is completely cleaned out, the operator pushes the connecting plate 5, the connecting plate 5 drives the scraper 11 to slide backward and reset through the connecting rod 10, and then the locking screw 17 is rotated in the opposite direction, the Shudie locking screw 17 enters the slot 19 on the connecting plate 5 to fix the connecting plate 5, and then the rotating handle 14 is rotated in the opposite direction to make the collecting frame 3 slide into the mounting slot 8 again.

[0028] 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 slag removal structure for a biomass pellet stove, comprising a biomass pellet stove body (1), characterized in that: The biomass pellet stove body (1) is provided with a mounting groove (8), the inner bottom of the mounting groove (8) is slidably connected to a sliding plate (12), the side wall of the biomass pellet stove body (1) is penetrated by a rotating mechanism, the rotating mechanism penetrates the sliding plate (12) and is threadedly connected thereto, the inner bottom of the mounting groove (8) is fixedly installed with a pad (18), the top of the sliding plate (12) is fixedly installed with a collecting frame (3), the bottom of the collecting frame (3) is penetrated by a discharge port (15), the bottom of the collecting frame (3) is against the top of the pad (18), and the collecting frame ( A triangular guide plate (9) is fixedly mounted on the inner side wall of the collecting frame (3); a baffle plate (2) is fixedly mounted on the side wall of the collecting frame (3); the side wall of the baffle plate (2) abuts against the side wall of the biomass pellet furnace body (1); a cleaning mechanism is slidably connected through the baffle plate (2); the cleaning mechanism extends into the collecting frame (3) and abuts against the inner bottom thereof; the top of the cleaning mechanism abuts against the bottom of the triangular guide plate (9); a limiting mechanism is fixedly mounted on the side wall of the baffle plate (2); the limiting mechanism extends into the cleaning mechanism and abuts against the inner bottom thereof; an observation mechanism is provided between the baffle plate (2) and the collecting frame (3).

2. The slag removal structure for a biomass pellet furnace according to claim 1, characterized in that: The rotating mechanism comprises a threaded rod (13) rotatably connected to the side wall of the biomass pellet stove body (1); the threaded rod (13) penetrates the sliding plate (12) and is threadedly connected thereto; a rotating handle (14) is fixedly mounted at the end of the threaded rod (13).

3. The slag removal structure for a biomass pellet furnace according to claim 1, characterized in that: The cleaning mechanism comprises two connecting rods (10) which penetrate and are slidably connected to the baffle (2); the two connecting rods (10) penetrate the collecting frame (3) and are slidably connected thereto; a scraper (11) is fixedly mounted on one end of the two connecting rods (10); the bottom of the scraper (11) abuts against the inner bottom of the collecting frame (3); the top of the scraper (11) abuts against the bottom of the triangular guide plate (9); a connecting plate (5) is fixedly mounted on the other end of the two connecting rods (10); a slot (19) is provided on the top of the connecting plate (5).

4. The slag removal structure for a biomass pellet furnace according to claim 3, characterized in that: The limiting mechanism comprises a mounting plate (16) fixedly mounted on the side wall of the baffle (2), a locking screw (17) threadedly passing through the mounting plate (16), and a bottom end of the locking screw (17) extending into the slot (19) and abutting against the inner bottom thereof.

5. The slag removal structure for a biomass pellet furnace according to claim 1, characterized in that: The observation mechanism comprises an observation window (4) arranged on the side wall of the collection frame (3), and an observation port (7) is provided through the baffle (2).

6. The slag removal structure for a biomass pellet furnace according to claim 3, characterized in that: A heat-insulating pull ring (6) is fixedly mounted on the side wall of the connecting plate (5).

Images