Biomass boiler with slag removal mechanism

Abstract

The utility model belongs to the technical field of biomass boilers, and particularly relates to a biomass boiler with a slag removal mechanism, which adopts the following scheme that the biomass boiler comprises a biomass boiler, the scraping plate is connected to the inner side of the biomass boiler in a sliding manner; the number of the mounting plates is two, and the two mounting plates are mounted on the left side and the right side of the biomass boiler correspondingly; the number of the driving rods is two, the two driving rods are both fixedly installed on the front side of the scraping plate, and the driving rods are matched with the biomass boiler; according to the biomass boiler residue scraping device, the crank is rotated on the mounting plate on the right side, the crank can drive the threaded rod to rotate, then the threaded rod drives the nut and the driving rod located on the right side to move, and the driving rod located on the right side drives the scraping plate to slide on the inner side of the biomass boiler, so that residues on the inner side of the biomass boiler are scraped; and the subsequent combustion is not influenced by the residues.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass boilers, in particular to a biomass boiler with a slag removal mechanism. Background Art

[0002] Biomass boiler is a type of boiler. The boiler that uses biomass energy as fuel is called a biomass boiler. It is divided into biomass steam boiler, biomass hot water boiler, biomass hot air furnace, biomass thermal oil furnace, vertical biomass boiler, horizontal biomass boiler, etc. The boiler uses the most suitable combustion equipment for biomass fuel combustion - reciprocating grate. In terms of structural design, the boiler has a larger furnace space than traditional boilers, and at the same time, a very reasonable secondary air arrangement is conducive to the full combustion of a large amount of volatile matter that is instantly released when the biomass fuel is burned.

[0003] The existing biomass boiler has a lot of slag attached to it after long-term use, which is difficult to clean, thus affecting combustion. Therefore, the utility model proposes a biomass boiler with a slag removal mechanism to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that a large amount of slag attached to the inside of a biomass boiler after long-term use is difficult to clean, thereby affecting combustion, and proposes a biomass boiler with a slag removal mechanism.

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

[0006] A biomass boiler with a slag removal mechanism, comprising

[0007] Biomass boilers;

[0008] A scraper, the scraper being slidably connected to the inner side of the biomass boiler;

[0009] Mounting plates, the number of which is two, and the two mounting plates are respectively mounted on the left and right sides of the biomass boiler;

[0010] Driving rods, the number of which is two, both of which are fixedly mounted on the front side of the scraper, and the driving rods cooperate with the biomass boiler;

[0011] A positioning mechanism and a control mechanism, wherein the positioning mechanism cooperates with the control mechanism and the driving rod respectively, the positioning mechanism is used to position the driving rod, and the control mechanism is used to unlock the position of the driving rod;

[0012] A moving mechanism, the moving mechanism comprising: a rotating frame, a threaded rod and a nut;

[0013] The rotating frame is fixedly connected to the biomass boiler, the outer side of the threaded rod is rotatably connected to the inner side of the rotating frame, the outer side of the threaded rod is threadedly connected to the inner side of the nut, and the nut is fixedly installed on the front side of the driving rod.

[0014] As a preferred solution of the utility model, the positioning mechanism includes: a positioning ring, a sliding rod and a connecting rod;

[0015] The positioning ring is slidably connected to the sliding rod, and the sliding rod is rotationally connected to the connecting rod.

[0016] As a preferred solution of the utility model, the control mechanism includes: a crank and an unlocking frame;

[0017] The crank is fixedly installed on the outer side of the threaded rod, the left side of the crank is slidably connected to the inner side of the positioning ring, the unlocking frame is fixedly connected to the crank, the crank is rotatably connected to the connecting rod, and the unlocking frame is slidably connected to the sliding rod.

[0018] As a preferred solution of the utility model, a spring is fixedly installed on the right side of the positioning ring, and the right end of the spring is fixedly connected to the crank.

[0019] As a preferred solution of the utility model, a plurality of positioning grooves arranged at equal intervals are provided on the right side of the rotating frame, a plurality of positioning rods arranged at equal intervals are fixedly installed on the left side of the positioning ring, and the outer sides of the positioning rods are detachably connected to the inner walls of the positioning grooves.

[0020] As a preferred solution of the utility model, the front side of the biomass boiler is provided with symmetrically arranged rectangular grooves, the number of which is two, and sealing strips are fixedly installed on the inner walls of the two rectangular grooves, and the two sealing strips are in sliding contact with the two driving rods respectively. Beneficial Effects

[0021] After the positioning ring is engaged with the rotating frame, the positioning ring can connect the crank and the threaded rod to the rotating frame to prevent the crank and the threaded rod from rotating on the rotating frame. The threaded rod can position the nut and the driving rod. The driving rod can make the scraper stably located inside the biomass boiler without affecting the use of the biomass boiler.

[0022] After the unlocking frame is pulled and moved, the unlocking frame can pull the sliding rod to slide on the right side of the positioning ring, so that the sliding rod can push the connecting rod to rotate, and the connecting rod can lift the sliding rod so that the sliding rod can slide to the right side, and the sliding rod can pull the positioning ring to disengage from the rotating frame, thereby unlocking the position of the crank handle and the threaded rod, and the crank handle can be freely rotated to drive the scraper to move, so as to scrape off the residue inside the biomass boiler;

[0023] In the utility model: by rotating the crank on the mounting plate at the right position, the crank can drive the threaded rod to rotate, and the threaded rod drives the nut and the driving rod at the right position to move, and the driving rod at the right position drives the scraper to slide on the inner side of the biomass boiler to scrape off the residue inside the biomass boiler, so that the residue will not affect the subsequent combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is the front view of the utility model;

[0025] Figure 2 It is a side view of the utility model;

[0026] Figure 3 It is a three-dimensional diagram of the utility model;

[0027] Figure 4 The utility model is attached Figure 2 A is an enlarged view.

[0028] In the figure: 1. biomass boiler; 2. scraper; 3. mounting plate; 4. driving rod; 5. rotating frame; 6. threaded rod; 7. nut; 8. crank; 9. positioning ring; 10. sliding rod; 11. connecting rod; 12. unlocking frame; 13. spring. DETAILED DESCRIPTION

[0029] 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. Example

[0030] Reference Figure 1-Figure 4 , a biomass boiler with a slag removal mechanism, comprising

[0031] Biomass boiler 1;

[0032] A scraper 2, the scraper 2 is slidably connected to the inner side of the biomass boiler 1;

[0033] Mounting plates 3, the number of mounting plates 3 is two, and the two mounting plates 3 are respectively mounted on the left and right sides of the biomass boiler 1;

[0034] Driving rods 4, the number of driving rods 4 is two, the two driving rods 4 are fixedly mounted on the front side of the scraper 2, and the driving rods 4 cooperate with the biomass boiler 1;

[0035] A positioning mechanism and a control mechanism, the positioning mechanism cooperates with the control mechanism and the driving rod 4 respectively, the positioning mechanism is used to locate the position of the driving rod 4, and the control mechanism is used to unlock the position of the driving rod 4;

[0036] The moving mechanism comprises: a rotating frame 5, a threaded rod 6 and a nut 7;

[0037] The rotating frame 5 is fixedly connected to the biomass boiler 1 , the outer side of the threaded rod 6 is rotatably connected to the inner side of the rotating frame 5 , the outer side of the threaded rod 6 is threadedly connected to the inner side of the nut 7 , and the nut 7 is fixedly installed on the front side of the driving rod 4 .

[0038] By means of the above structure: by turning the crank 8 on the mounting plate 3 at the right side, the crank 8 can drive the threaded rod 6 to rotate, and the threaded rod 6 then drives the nut 7 and the driving rod 4 at the right side to move, and the driving rod 4 at the right side drives the scraper 2 to slide on the inner side of the biomass boiler 1 to scrape off the residue on the inner side of the biomass boiler 1, so that the residue will not affect the subsequent combustion.

[0039] As a preferred solution of the utility model, the positioning mechanism includes: a positioning ring 9, a sliding rod 10 and a connecting rod 11;

[0040] The positioning ring 9 is slidably connected to the sliding rod 10, and the sliding rod 10 is rotatably connected to the connecting rod 11. After the positioning ring 9 is engaged with the rotating frame 5, the positioning ring 9 can connect the crank 8 and the threaded rod 6 to the rotating frame 5 to block the crank 8 and the threaded rod 6 from rotating on the rotating frame 5. The threaded rod 6 can position the nut 7 and the driving rod 4, and the driving rod 4 can make the scraper 2 stably located on the inner side of the biomass boiler 1 without affecting the use of the biomass boiler 1.

[0041] As a preferred solution of the utility model, the control mechanism includes: a crank 8 and an unlocking frame 12;

[0042] The crank 8 is fixedly installed on the outside of the threaded rod 6, the left side of the crank 8 is slidably connected to the inner side of the positioning ring 9, the unlocking frame 12 is fixedly connected to the crank 8, the crank 8 is rotatably connected to the connecting rod 11, and the unlocking frame 12 is slidably connected to the sliding rod 10. After the unlocking frame 12 is pulled and moved, the unlocking frame 12 can pull the sliding rod 10 to slide on the right side of the positioning ring 9, so that the sliding rod 10 can push the connecting rod 11 to rotate, and the connecting rod 11 can lift the sliding rod 10 so that the sliding rod 10 can slide to the right, and the sliding rod 10 can pull the positioning ring 9 to disengage from the rotating frame 5, thereby unlocking the position of the crank 8 and the threaded rod 6, and the crank 8 can be freely rotated to drive the scraper 2 to move, so as to scrape off the residue inside the biomass boiler 1.

[0043] As a preferred solution of the utility model, a spring 13 is fixedly installed on the right side of the positioning ring 9, and the right end of the spring 13 is fixedly connected to the crank 8. The spring 13 is used to reset the position of the positioning ring 9, so that the positioning ring 9 can automatically engage with the rotating frame 5 and automatically position the crank 8.

[0044] As a preferred solution of the utility model, a plurality of positioning grooves arranged at equal intervals are provided on the right side of the rotating frame 5, and a plurality of positioning rods arranged at equal intervals are fixedly installed on the left side of the positioning ring 9. The outer side of the positioning rod and the inner wall of the positioning groove can be detachably engaged. After the positioning rod is inserted into the inner side of the positioning groove, the positioning rod can block the rotation of the crank 8 and the threaded rod 6, thereby realizing the positioning of the crank 8.

[0045] As a preferred solution of the utility model, a symmetrically arranged rectangular groove is opened on the front side of the biomass boiler 1, and the number of the rectangular grooves is two. Sealing strips are fixedly installed on the inner walls of the two rectangular grooves. The two sealing strips are in sliding contact with the two driving rods 4 respectively. The rectangular groove is used to fit with the driving rod 4, so that the left end of the driving rod 4 will not affect the closing of the biomass boiler 1, and a sealing strip is also installed on the inner side of the rectangular groove, so that the rectangular groove will not affect the sealing of the biomass boiler 1.

[0046] The working principle of the utility model is as follows: when it is necessary to scrape the residue inside the biomass boiler 1, it is only necessary to hold the crank 8 and the unlocking frame 12 so that the unlocking frame 12 slides on the crank 8. After the unlocking frame 12 is pulled and moved, the unlocking frame 12 can pull the sliding rod 10 to slide on the right side of the positioning ring 9, so that the sliding rod 10 can push the connecting rod 11 to rotate, and the connecting rod 11 can lift the sliding rod 10 so that the sliding rod 10 can slide to the right, and the sliding rod 10 can pull the positioning ring 9 to disengage from the rotating frame 5, thereby unlocking the position of the crank 8 and the threaded rod 6, and the crank 8 can be freely rotated, and the crank 8 can drive the threaded rod 6 to rotate, and the threaded rod 6 then drives the nut 7 and the driving rod 4 located on the right side to move , the driving rod 4 on the right side drives the scraper 2 to slide on the inner side of the biomass boiler 1 to scrape off the residue on the inner side of the biomass boiler 1 so that the residue will not affect the subsequent combustion, and then reverse the crank 8 to reset the scraper 2 and the driving rod 4, and then release the unlocking frame 12, the unlocking frame 12 releases the positioning ring 9, so that the positioning ring 9 is engaged with the rotating frame 5, after the positioning ring 9 is engaged with the rotating frame 5, the positioning ring 9 can connect the crank 8 and the threaded rod 6 to the rotating frame 5 to block the crank 8 and the threaded rod 6 from rotating on the rotating frame 5, the threaded rod 6 can position the nut 7 and the driving rod 4, the driving rod 4 can make the scraper 2 stably on the inner side of the biomass boiler 1, and will not affect the use of the biomass boiler 1.

[0047] 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 biomass boiler with a slag removal mechanism, characterized in that: include Biomass boiler (1); A scraper (2), the scraper (2) being slidably connected to the inner side of the biomass boiler (1); A mounting plate (3), wherein the number of the mounting plates (3) is two, and the two mounting plates (3) are respectively mounted on the left side and the right side of the biomass boiler (1); A driving rod (4), wherein the number of the driving rods (4) is two, and the two driving rods (4) are both fixedly mounted on the front side of the scraper (2), and the driving rods (4) cooperate with the biomass boiler (1); A positioning mechanism and a control mechanism, the positioning mechanism cooperates with the control mechanism and the driving rod (4) respectively, the positioning mechanism is used to position the driving rod (4), and the control mechanism is used to unlock the position of the driving rod (4); A moving mechanism, the moving mechanism comprising: a rotating frame (5), a threaded rod (6) and a nut (7); The rotating frame (5) is fixedly connected to the biomass boiler (1), the outer side of the threaded rod (6) is rotatably connected to the inner side of the rotating frame (5), the outer side of the threaded rod (6) is threadably connected to the inner side of a nut (7), and the nut (7) is fixedly mounted on the front side of the driving rod (4).

2. A biomass boiler with a slag removal mechanism according to claim 1, characterized in that: The positioning mechanism comprises: a positioning ring (9), a sliding rod (10) and a connecting rod (11); The positioning ring (9) is slidably connected to the sliding rod (10), and the sliding rod (10) is rotationally connected to the connecting rod (11).

3. The biomass boiler with a slag removal mechanism according to claim 1, characterized in that: The control mechanism comprises: a crank (8) and an unlocking frame (12); The crank handle (8) is fixedly mounted on the outer side of the threaded rod (6), the left side of the crank handle (8) is slidably connected to the inner side of the positioning ring (9), the unlocking frame (12) is fixedly connected to the crank handle (8), the crank handle (8) is rotatably connected to the connecting rod (11), and the unlocking frame (12) is slidably connected to the sliding rod (10).

4. The biomass boiler with a slag removal mechanism according to claim 2, characterized in that: A spring (13) is fixedly mounted on the right side of the positioning ring (9), and the right end of the spring (13) is fixedly connected to the crank (8).

5. The biomass boiler with a slag removal mechanism according to claim 2, characterized in that: The right side of the rotating frame (5) is provided with a plurality of positioning grooves arranged at equal intervals, and the left side of the positioning ring (9) is fixedly mounted with a plurality of positioning rods arranged at equal intervals, and the outer sides of the positioning rods are detachably engaged with the inner walls of the positioning grooves.

6. The biomass boiler with a slag removal mechanism according to claim 1, characterized in that: The front side of the biomass boiler (1) is provided with symmetrically arranged rectangular grooves, the number of which is two. Sealing strips are fixedly mounted on the inner walls of the two rectangular grooves, and the two sealing strips are in sliding contact with the two driving rods (4) respectively.

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