Combustion chamber structure of dust removal combustion equipment

Abstract

The utility model relates to the field of combustion chambers, in particular to a combustion chamber structure of dust removal combustion equipment, which comprises a combustion chamber. An air outlet frame is fixedly connected to the upper end of the combustion chamber, a combustion assembly is arranged on the combustion chamber, and a water injection assembly is arranged on the air outlet frame. The activated carbon plate can be fixed on the inner wall of the fixing frame through the two second threaded columns, the first threaded columns are installed on the inner wall of the threaded groove in a threaded mode, smoke flowing into the adsorption box from the ventilation groove can be adsorbed by the activated carbon plate, then the smoke is injected into the gas outlet frame through the bent pipe, purification and adsorption of waste gas can be improved, and the purification efficiency is improved. And waste gas introduced into the combustion chamber can be combusted by starting the combustion assembly, a first motor is started to enable a lead screw to rotate, a first scraping block can slide along the lower end of a second fixing plate, and dust adhering to the lower end of the second fixing plate can be rapidly scraped away.

Description

Technical Field

[0001] The utility model belongs to the field of combustion chambers, and in particular relates to a combustion chamber structure of dust removal combustion equipment. Background Art

[0002] Combustion emission equipment generally refers to systems that generate exhaust gas during the combustion process and need to be processed or discharged through specific equipment. However, the combustion chamber structure in the prior art is prone to slagging and clogging at the air outlet, and it is difficult to quickly replace the dust filtering and adsorption mechanism during use, which needs further improvement.

[0003] Therefore, a combustion chamber structure of a dust removal combustion equipment is proposed, which has an anti-clogging mechanism, so that the air outlet is not easily clogged by slag, and the dust filtering and adsorption mechanism can be quickly replaced. Utility Model Content

[0004] In order to overcome the problems in the combustion chamber structure in the prior art that the air outlet is easily clogged by slagging and it is difficult to quickly replace the dust filtering and adsorption mechanism during use, a combustion chamber structure for dust removal combustion equipment is proposed.

[0005] The technical scheme of the utility model is as follows: a combustion chamber structure of a dust removal combustion equipment, comprising a combustion chamber; an air outlet frame is fixedly connected to the upper end of the combustion chamber, a combustion assembly is provided on the combustion chamber, a water injection assembly is provided on the air outlet frame, an adsorption box is fixedly connected to the rear end of the combustion chamber, the front end of the adsorption box is open, a lower portion of the rear end of the combustion chamber is penetrated with evenly distributed ventilation slots, a first motor is fixedly connected to the upper portion of the rear end of the combustion chamber, a scraping assembly is installed on the output shaft of the first motor, an adsorption assembly is provided on the adsorption box, a second fixed plate is fixedly connected to the lower portion of the inner wall of the air outlet frame, and upper and lower ends of the second fixed plate are penetrated with evenly distributed second ventilation slots;

[0006] The scraping assembly includes a screw and a first scraper; the front end of the output shaft of the first motor passes through the rear end of the combustion chamber and is fixedly connected to the screw, the outer wall of the screw is threadedly mounted with the first scraper, the first scraper is U-shaped, and the first scraper is slidably arranged at the lower end of the second fixed plate, and the second fixed plate is located below the air outlet frame;

[0007] The adsorption component includes a bent pipe, a screw groove, a first threaded column, a fixed frame, an activated carbon plate, a first ventilation groove and a second threaded column; the upper end of the adsorption box is fixedly connected to one end of two bent pipes, and the other ends of the two bent pipes penetrate the outer wall of the air outlet frame and extend to the inside of the air outlet frame. The left and right ends of the adsorption box are penetrated by evenly distributed screw grooves, and the inner walls of the screw grooves are threadedly installed with first threaded columns. The ends of two first threaded columns at the same height that are close to each other are fixedly connected to the fixed frame, the top view of the fixed frame is frame-shaped, and the inner wall of the fixed frame is slidably provided with an activated carbon plate, the front and rear ends of the fixed frame are penetrated by first ventilation grooves, and the front and rear ends of the activated carbon plate and the fixed frame are threadedly installed with two second threaded columns.

[0008] The combustion assembly includes a support, a gas delivery box, a gas pipe, a first fixed plate and a flamethrower; the lower parts of the left and right ends of the combustion chamber are fixedly connected to the support, the upper end of the support is fixedly connected to the gas delivery box, one end of the gas pipe is fixedly connected to the gas outlet port of the gas delivery box, the left and right ends of the combustion chamber are fixedly connected to flamethrowers, the left and right ends of the inner wall of the combustion chamber are fixedly connected to the first fixed plate, the end of the first fixed plate close to the center of the combustion chamber is fixedly connected to the flamethrower, and the other end of the gas pipe passes through the outer wall of the combustion chamber and is fixedly connected to the air inlet port of the first fixed plate.

[0009] The water injection assembly comprises a water injection pipe and a first valve body. The left end of the air outlet frame is fixedly connected with the water injection pipe in a penetrating manner, and the first valve body is arranged on the water injection pipe.

[0010] One end of one of the first threaded columns at the same height away from the fixed frame is fixedly connected with a fixed column, and the outer wall of the fixed column is provided with patterns.

[0011] A mounting groove is provided through the lower end of the combustion chamber, and a gas inlet is threadedly mounted on the inner wall of the mounting groove.

[0012] An air intake pipe is fixedly connected through the side wall of the air intake port, and a second valve body is arranged on the air intake pipe.

[0013] A mounting column is threadedly installed on the inner wall of the lower end of the gas inlet, a second motor is fixedly connected to the lower end of the mounting column, an upper end of the second motor output shaft passes through the mounting column and extends to the top of the mounting column, a second scraper block is fixedly connected to the side wall of the second motor output shaft, a lower end of the second scraper block is fitted with an upper end of the mounting column, and ash outlet grooves are provided through the upper and lower ends of the mounting column.

[0014] The lower end of the installation column is fixedly connected with an ash discharging frame, and the inner wall of the ash discharging frame is flush with the inner wall of the ash discharging groove.

[0015] Beneficial effects of the utility model:

[0016] The activated carbon plate can be fixed to the inner wall of the fixed frame by using two second threaded columns, and then the first threaded column is threadedly installed on the inner wall of the screw groove. The flue gas flowing into the adsorption box from the ventilation groove will be adsorbed by the activated carbon plate, and then injected into the air outlet frame through the curved pipe, which can improve the purification and adsorption of exhaust gas and facilitate the replacement of the activated carbon plate. Turning on the combustion assembly can burn the exhaust gas entering the combustion chamber, turning on the first motor to rotate the screw rod, and the first scraper will slide along the lower end of the second fixed plate, so as to quickly scrape off the dust adhering to the lower end of the second fixed plate, thereby solving the problem of the combustion chamber structure in the prior art, that the air outlet is easily clogged by slagging, and it is difficult to quickly replace the dust filtering and adsorption mechanism during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a combustion chamber structure of a dust removal combustion equipment of the utility model;

[0018] Figure 2 A schematic diagram of the three-dimensional structure of the ventilation slots of the combustion chamber structure of a dust removal combustion device of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional split structure of an adsorption box and a first threaded column of a combustion chamber structure of a dust removal combustion device of the utility model;

[0020] Figure 4 It is a three-dimensional disassembled structural diagram of a fixed frame, an activated carbon plate and a second threaded column of a combustion chamber structure of a dust removal combustion device of the utility model;

[0021] Figure 5 A schematic diagram of the three-dimensional structure of a combustion assembly of a combustion chamber structure of a dust removal combustion device of the utility model;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of a scraping assembly of a combustion chamber structure of a dust removal combustion device of the utility model;

[0023] Figure 7 It is a three-dimensional split structural diagram of the gas inlet and the mounting column of the combustion chamber structure of a dust removal combustion equipment of the utility model;

[0024] Figure 8 The utility model is a three-dimensional structural schematic diagram of a mounting column of a combustion chamber structure of a dust removal combustion device.

[0025] In the figure: 1, combustion chamber; 2, air outlet frame; 3, controller; 4, support; 5, gas inlet; 6, adsorption box; 7, ventilation slot; 8, first motor; 9, water injection pipe; 10, first valve body; 11, elbow; 12, screw groove; 13, first threaded column; 14, fixed frame; 15, activated carbon plate; 16, fixed column; 17, first ventilation slot; 18, second threaded column; 19, gas delivery box; 20, gas pipe; 21, mounting slot; 22, flamethrower; 23, flamethrower head; 24, screw rod; 25, first scraper block; 26, second fixed plate; 27, second ventilation slot; 28, air inlet pipe; 29, second valve body; 30, mounting column; 31, second motor; 32, ash outlet frame; 33, second scraper block; 34, ash outlet slot. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] The utility model provides an embodiment: a combustion chamber structure of a dust removal combustion equipment, such as Figure 1 As shown, it includes a combustion chamber 1; the upper end of the combustion chamber 1 is fixedly connected to an air outlet frame 2, the combustion chamber 1 is provided with a combustion assembly, the air outlet frame 2 is provided with a water injection assembly, the rear end of the combustion chamber 1 is fixedly connected to an adsorption box 6, and the front end of the adsorption box 6 is open, as shown in FIG. Figure 2 As shown, the lower rear end of the combustion chamber 1 is penetrated with evenly distributed ventilation slots 7, the upper rear end of the combustion chamber 1 is fixedly connected with a first motor 8, the output shaft of the first motor 8 is equipped with a scraping assembly, and the adsorption box 6 is provided with an adsorption assembly, as shown in FIG. Figure 6 As shown, a second fixing plate 26 is fixedly connected to the lower part of the inner wall of the air outlet frame 2, and evenly distributed second ventilation grooves 27 are formed through the upper and lower ends of the second fixing plate 26;

[0028] The scraping assembly includes a screw rod 24 and a first scraper block 25; the front end of the output shaft of the first motor 8 passes through the rear end of the combustion chamber 1 and is fixedly connected to the screw rod 24, and the outer wall of the screw rod 24 is threadedly mounted with the first scraper block 25, the first scraper block 25 is U-shaped, and the first scraper block 25 is slidably arranged at the lower end of the second fixed plate 26, and the second fixed plate 26 is located below the air outlet frame 2;

[0029] like Figure 3-Figure 4As shown, the adsorption assembly includes a bent pipe 11, a screw groove 12, a first threaded column 13, a fixed frame 14, an activated carbon plate 15, a first ventilation groove 17 and a second threaded column 18; the upper end of the adsorption box 6 is fixedly connected to one end of the two bent pipes 11 in a through-type manner, and the other ends of the two bent pipes 11 penetrate the outer wall of the air outlet frame 2 and extend to the interior of the air outlet frame 2. The left and right ends of the adsorption box 6 are penetrated by evenly distributed screw grooves 12, and the inner walls of the screw grooves 12 are threadedly installed with first threaded columns 13. The ends of the two first threaded columns 13 at the same height that are close to each other are fixedly connected to the fixed frame 14, and the top surface of the fixed frame 14 is frame-shaped, and the inner wall of the fixed frame 14 is slidably provided with an activated carbon plate 15, and the front and rear ends of the fixed frame 14 are penetrated by first ventilation grooves 17, and the front and rear ends of the activated carbon plate 15 and the fixed frame 14 are threadedly installed with two second threaded columns 18.

[0030] like Figure 5 As shown, in this embodiment, the combustion assembly includes a support 4, a gas delivery box 19, a gas pipe 20, a first fixed plate 22 and a flamethrower 23; the support 4 is fixedly connected to the lower part of the left and right ends of the combustion chamber 1, the gas delivery box 19 is fixedly connected to the upper end of the support 4, one end of the gas pipe 20 is fixedly connected to the gas outlet port of the gas delivery box 19, and the flamethrowers 3 are fixedly connected to the left and right ends of the combustion chamber 1. The first fixed plate 22 is fixedly connected to the left and right ends of the inner wall of the combustion chamber 1, and the flamethrower 23 is fixedly connected to the end of the first fixed plate 22 close to the center of the combustion chamber 1. The other end of the gas pipe 20 passes through the outer wall of the combustion chamber 1 and is fixedly connected to the air inlet port of the first fixed plate 22. When the flamethrower 23 is turned on, combustion and dust removal can be performed in the combustion chamber 1.

[0031] In this embodiment, the water injection assembly includes a water injection pipe 9 and a first valve body 10. The left end of the air outlet frame 2 is fixedly connected with the water injection pipe 9, and the first valve body 10 is arranged on the water injection pipe 9. The first valve body 10 is opened to allow water to flow into the water injection pipe 9. The water can flush the inner wall of the second ventilation groove 27 and the inner wall of the combustion chamber 1, so as to facilitate the flushing and removal of dust.

[0032] In this embodiment, one end of one of the first threaded columns 13 at the same height away from the fixed frame 14 is fixedly connected to a fixed column 16, and the outer wall of the fixed column 16 is provided with textures. By holding the fixed column 16, the first threaded column 13 can be conveniently rotated and removed, so as to facilitate the replacement of the activated carbon plate 15.

[0033] In this embodiment, a mounting groove 21 is formed through the lower end of the combustion chamber 1 , and an air inlet 5 is threadedly mounted on the inner wall of the mounting groove 21 . The air inlet 5 can be easily removed from the inner wall of the mounting groove 21 .

[0034] In this embodiment, an intake pipe 28 is fixedly connected to the side wall of the intake air 5 , and a second valve body 29 is provided on the intake pipe 28 . When the second valve body 29 is opened, the exhaust gas can be injected into the combustion chamber 1 through the intake pipe 28 and the intake air 5 .

[0035] In this embodiment, if Figure 7 As shown, a mounting column 30 is threadedly mounted on the inner wall of the lower end of the air inlet 5, a second motor 31 is fixedly connected to the lower end of the mounting column 30, and the upper end of the output shaft of the second motor 31 passes through the mounting column 30 and extends to the top of the mounting column 30, as shown in FIG. Figure 8 As shown, a second scraper block 33 is fixedly connected to the side wall of the output shaft of the second motor 31, and the lower end of the second scraper block 33 fits with the upper end of the mounting column 30. Ash outlet grooves 34 are provided through the upper and lower ends of the mounting column 30. When the exhaust gas is burned, the second scraper block 33 is used to block the ash outlet groove 34 to prevent the exhaust gas from leaking from the ash outlet groove 34.

[0036] In this embodiment, the lower end of the mounting column 30 is fixedly connected to a dust outlet frame 32, and the inner wall of the dust outlet frame 32 is flush with the inner wall of the dust outlet groove 34. When it is necessary to deal with the dust on the upper end of the mounting column 30, the mounting column 30 can be removed from the inner wall of the air inlet 5, or the second motor 31 can be turned on to rotate the second scraper block 33 to scrape the dust on the upper end of the mounting column 30 into the ash outlet groove 34, and then discharged downward from the ash outlet frame 32.

[0037] Working principle: First, the activated carbon plate 15 can be fixed to the inner wall of the fixing frame 14 by using two second threaded columns 18, and then the first threaded column 13 is threadedly installed on the inner wall of the screw groove 12;

[0038] Opening the second valve body 29 can inject the exhaust gas into the combustion chamber 1 through the intake pipe 28 and the intake air 5, and the smoke flowing into the adsorption box 6 from the ventilation slot 7 will be adsorbed by the activated carbon plate 15, and then injected into the air outlet frame 2 through the elbow 11, which can improve the purification and adsorption of the exhaust gas and facilitate the replacement of the activated carbon plate 15. Turning on the flame head 23 can burn the exhaust gas entering the combustion chamber 1 and reduce harmful substances in the exhaust gas. Turning on the first motor 8 to rotate the screw rod 24, the first scraper block 25 will slide along the lower end of the second fixed plate 26, and the dust adhering to the lower end of the second fixed plate 26 can be quickly scraped off;

[0039] When the inner wall of the combustion chamber 1 needs to be cleaned, the first valve body 10 is opened to introduce water into the water injection pipe 9, and the water can wash the inner wall of the second ventilation groove 27 and the inner wall of the combustion chamber 1, so as to facilitate the washing and removal of dust;

[0040] The first threaded column 13 can be conveniently rotated and removed by holding the fixed column 16, so as to facilitate the replacement of the activated carbon plate 15;

[0041] When the waste gas is burned, the second scraper block 33 is used to block the ash outlet groove 34 to prevent the waste gas from leaking from the ash outlet groove 34 .

[0042] When it is necessary to deal with the dust on the upper end of the mounting column 30, the mounting column 30 can be removed from the inner wall of the air inlet 5, or the second motor 31 can be turned on to rotate the second scraper 33 to scrape the dust on the upper end of the mounting column 30 into the ash outlet trough 34, and then discharged downward from the ash outlet frame 32.

Claims

1. A combustion chamber structure of a dust removal combustion device, comprising a combustion chamber (1); characterized in that: An air outlet frame (2) is fixedly connected to the upper end of the combustion chamber (1), a combustion assembly is provided on the combustion chamber (1), a water injection assembly is provided on the air outlet frame (2), an adsorption box (6) is fixedly connected to the rear end of the combustion chamber (1), the front end of the adsorption box (6) is open, a lower portion of the rear end of the combustion chamber (1) is penetrated by evenly distributed ventilation slots (7), a first motor (8) is fixedly connected to the upper portion of the rear end of the combustion chamber (1), a scraping assembly is mounted on the output shaft of the first motor (8), an adsorption assembly is provided on the adsorption box (6), a second fixed plate (26) is fixedly connected to the lower portion of the inner wall of the air outlet frame (2), and upper and lower ends of the second fixed plate (26) are penetrated by evenly distributed second ventilation slots (27); The scraping assembly comprises a screw rod (24) and a first scraping block (25); the front end of the output shaft of the first motor (8) passes through the rear end of the combustion chamber (1) and is fixedly connected to the screw rod (24); the outer wall of the screw rod (24) is threadedly mounted with the first scraping block (25); the first scraping block (25) is U-shaped; the first scraping block (25) is slidably disposed at the lower end of a second fixing plate (26); the second fixing plate (26) is located below the air outlet frame (2); The adsorption assembly comprises a bent pipe (11), a screw groove (12), a first threaded column (13), a fixed frame (14), an activated carbon plate (15), a first ventilation groove (17) and a second threaded column (18); the upper end of the adsorption box (6) is fixedly connected to one end of two bent pipes (11) by penetration, the other ends of the two bent pipes (11) penetrate the outer wall of the air outlet frame (2) and extend to the inside of the air outlet frame (2), both ends of the adsorption box (6) are penetrated by evenly distributed screw grooves (12), the inner wall of the screw groove (12) is threadedly mounted with the first threaded column (13), the two first threaded columns (13) at the same height are fixedly connected to the fixed frame (14) at one end close to each other, the top surface of the fixed frame (14) is frame-shaped, the inner wall of the fixed frame (14) is slidably provided with an activated carbon plate (15), the front and rear ends of the fixed frame (14) are penetrated by first ventilation grooves (17), and the front and rear ends of the activated carbon plate (15) and the fixed frame (14) are threadedly mounted with two second threaded columns (18).

2. The combustion chamber structure of the dust removal combustion equipment according to claim 1 is characterized in that: The combustion assembly comprises a support (4), a gas delivery box (19), a gas pipe (20), a first fixed plate (22) and a flame spray head (23); the lower parts of both ends of the combustion chamber (1) are fixedly connected to the support (4), the upper end of the support (4) is fixedly connected to the gas delivery box (19), one end of the gas pipe (20) is fixedly connected to the gas outlet port of the gas delivery box (19), both ends of the combustion chamber (1) are fixedly connected to the flame sprayer (3), the inner walls of the combustion chamber (1) are fixedly connected to the first fixed plate (22), one end of the first fixed plate (22) close to the center of the combustion chamber (1) is fixedly connected to the flame spray head (23), and the other end of the gas pipe (20) passes through the outer wall of the combustion chamber (1) and is fixedly connected to the gas inlet port of the first fixed plate (22).

3. The combustion chamber structure of the dust removal combustion equipment according to claim 1 is characterized in that: The water injection assembly comprises a water injection pipe (9) and a first valve body (10); the left end of the air outlet frame (2) is fixedly connected with the water injection pipe (9) through the water injection pipe (9); and the first valve body (10) is arranged on the water injection pipe (9).

4. The combustion chamber structure of the dust removal combustion equipment according to claim 1 is characterized in that: One end of one of the first threaded columns (13) at the same height and away from the fixed frame (14) is fixedly connected to a fixed column (16), and the outer wall of the fixed column (16) is provided with patterns.

5. The combustion chamber structure of the dust removal combustion equipment according to claim 1 is characterized in that: A mounting groove (21) is formed through the lower end of the combustion chamber (1), and a gas inlet (5) is threadedly mounted on the inner wall of the mounting groove (21).

6. The combustion chamber structure of the dust removal combustion equipment according to claim 5, characterized in that: An air intake pipe (28) is fixedly connected to the side wall of the air intake port (5) in a penetrating manner, and a second valve body (29) is provided on the air intake pipe (28).

7. The combustion chamber structure of the dust removal combustion equipment according to claim 5, characterized in that: A mounting column (30) is threadedly mounted on the inner wall of the lower end of the gas inlet (5); a second motor (31) is fixedly connected to the lower end of the mounting column (30); an upper end of an output shaft of the second motor (31) passes through the mounting column (30) and extends to the top of the mounting column (30); a second scraper block (33) is fixedly connected to the side wall of the output shaft of the second motor (31); a lower end of the second scraper block (33) is fitted to an upper end of the mounting column (30); and ash outlet grooves (34) are provided through the upper and lower ends of the mounting column (30).

8. The combustion chamber structure of the dust removal combustion equipment according to claim 7, characterized in that: An ash discharging frame (32) is fixedly connected to the lower end of the mounting column (30), and the inner wall of the ash discharging frame (32) is flush with the inner wall of the ash discharging groove (34).

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