Energy-saving low-carbon burner

Abstract

The utility model discloses an energy-saving low-carbon burner, which belongs to the technical field of burners and comprises a burner body, a gas spray gun is mounted on one end face of the inner wall of the burner body, a plurality of L-shaped plates are fixedly connected to the middle of the inner wall of the burner body, and a limiting mechanism is arranged at one end of the inside of the burner body. The limiting mechanism comprises a plurality of limiting frames fixedly connected to one side of the inner wall of the burner body, and the limiting frames are circumferentially arranged on the inner wall of the burner body. When the burner body is used, the filter cartridge of the filter mechanism can be mounted on the inner wall of the burner body, gas entering the burner body is dedusted and filtered through the filter mechanism, the gas burning effect is improved, meanwhile, the position of the filter cartridge is fixed through the limiting mechanism, and it is guaranteed that in the using process, the filter cartridge is not prone to falling off. The position of the filter mechanism cannot be changed, and the filter mechanism can be conveniently detached and cleaned by a worker in the later period, so that the optimal use effect of the filter mechanism is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of burners, in particular to an energy-saving and low-carbon burner. Background Art

[0002] A burner is a general term for devices that spray fuel and air in a certain way for mixed combustion. Burners are divided into industrial burners, burners, civil burners, and special burners according to their types and application fields. They are mostly made of corrosion-resistant and high-temperature resistant materials such as stainless steel or metal titanium. The function of the burner is to atomize the sample through flame combustion. The atomized test liquid enters the burner and, under the action of the flame temperature and flame atmosphere, undergoes processes such as drying, melting, evaporation, and dissociation to produce a large number of ground state atoms, as well as some excited state atoms, ions, and molecules. Depending on the type of gas and combustion-supporting gas used, the length and width of the burner gap are different. Generally, the applicable gas and combustion-supporting gas are marked on the burner.

[0003] During the use of the existing burner, the gas entering the burner cannot be properly dusted and filtered, resulting in incomplete combustion of the gas during the combustion process, making it difficult to achieve efficient combustion;

[0004] The existing patent (publication number: CN219222398U) is an energy-saving and low-carbon burner, including a burner body, the upper surface of the burner body is connected to an air intake cylinder, the upper surface of the air intake cylinder is provided with a filtering mechanism, the lower surface of the burner body is connected to an exhaust pipe, the front of the burner body is connected to a fuel spray gun with the other end penetrating and extending into the interior thereof, the front of the burner body is connected to a gas spray gun with the other end penetrating and extending into the interior thereof, and a circulation mechanism is provided on the right side of the burner body. The device is provided with a filtering mechanism to achieve filtering of the gas entering the burner, thereby solving the problem that the gas entering the burner cannot be well dusted and filtered, resulting in insufficient combustion of the gas during the combustion process and difficulty in achieving efficient combustion.

[0005] In view of the above problems, the existing patents provide solutions. However, during use, the effect of dust removal and filtering of the gas entering the burner only through the filter is poor, so that the gas is not burned fully during the combustion process, and it is difficult to achieve efficient combustion. After using it for a period of time, the filter is difficult to disassemble and clean, which affects normal use. Summary of the invention

[0006] The purpose of the utility model is to provide an energy-saving and low-carbon burner, which can solve the problem that the filtering mechanism installed inside the existing burner has poor dust removal and filtering effects on the incoming gas, resulting in insufficient combustion of the gas during the combustion process and difficulty in achieving efficient combustion, and after being used for a period of time, the filter screen is difficult to disassemble and clean, affecting normal use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving and low-carbon burner, comprising a burner body, a gas spray gun is installed on one end face of the inner wall of the burner body, a threaded ring is provided on one end of the outer circumferential surface of the burner body, a sealing cover is threadedly connected to one end of the outer circumferential surface of the burner body, an air inlet pipe is fixedly connected to the middle of one side of the outer surface of the sealing cover, a plurality of L-shaped plates are fixedly connected to the middle of the inner wall of the burner body, and a limiting mechanism is provided at one end of the inner part of the burner body;

[0008] The limiting mechanism includes a plurality of limiting frames fixedly connected to one side of the inner wall of the burner body, the limiting frames are arranged in a circle on the inner wall of the burner body, a filtering mechanism is arranged inside the burner body, the filtering mechanism includes an annular plate slidably connected to the inside of the burner body, a filter cartridge is fixedly connected to one side of the outer surface of the annular plate, and a clamping block is fixedly connected to one side of the outer surface of the annular plate.

[0009] Preferably, a plurality of limiting holes are provided inside the limiting frame, the clamping block is slidably connected to the cavity of the limiting frame, a plurality of placement grooves are provided on both sides of the clamping block, a spring telescopic rod is fixedly connected inside the placement grooves, the spring telescopic rod passes through the interior of the clamping block and is fixedly connected with balls, and the balls are respectively clamped in the limiting holes at different positions of the limiting frame.

[0010] Preferably, a plurality of square slide grooves are provided on the outer circumferential surface of the filter cartridge, and the bottom of the filter cartridge is clamped on the inner side of the L-shaped plate.

[0011] Preferably, the inner wall of the filter cartridge is fixedly connected to a plurality of support blocks, the inner wall of the filter cartridge is fixedly connected to an adsorption plate via a plurality of threaded rods, a first semicircular filter plate is fixedly connected to one side of the inner wall of the filter cartridge via a threaded bolt, and a second semicircular filter plate is hingedly connected to one side of the outer surface of the first semicircular filter plate.

[0012] Preferably, a plurality of filter holes are formed around the outer surface of the filter cartridge, and the filter cartridge is made of stainless steel.

[0013] Preferably, a cleaning mechanism is provided inside the filter cartridge, and the cleaning mechanism comprises a limiting cylinder fixedly connected to the middle of the outer surface of the filter cartridge, and a driving rod is rotatably connected inside the limiting cylinder.

[0014] Preferably, the driving rod passes through the interior of the first semicircular filter plate and the second semicircular filter plate and is threadedly connected to the second scraper, the driving rod passes through the interior of the adsorption plate and is threadedly connected to the first scraper, one end face of the driving rod is sleeved with a sleeve, both sides of the outer circular surface of the sleeve are fixedly connected to limit plates, and the limit plates are fixedly connected to the annular plate by threaded bolts.

[0015] Preferably, an air pump is installed at the bottom end of the outer circular surface of the burner body, one end of the air pump is fixedly connected to a connecting pipe, the connecting pipe passes through and is fixedly connected to the inside of the burner body, and one end of the air pump is fixedly connected to a delivery pipe.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The present application sets a limiting mechanism and a filtering mechanism. When the burner body is in use, the filter cartridge of the filtering mechanism can be installed on the inner wall of the burner body, and the filtering mechanism is used to remove dust and filter the gas entering the burner body, thereby improving the gas combustion effect, making the incoming gas burn more fully, reducing the residual harmful substances in the gas, and thus reducing the amount of harmful gas emitted. At the same time, the position of the filter cartridge is fixed by the limiting mechanism to ensure that its position will not change during use, and it is convenient for the staff to disassemble and clean it later, thereby ensuring that the use effect of the filtering mechanism is optimal.

[0018] 2. The present application is provided with a cleaning mechanism. Since the filter cartridge and the internal filter components need to be shut down for cleaning after being used for a period of time, which can easily delay the work progress, when the gas enters the filter cartridge, the cleaning mechanism can be used to rotate the first scraper and the second scraper to clean the inner wall of the filter cartridge. This process does not require stopping for cleaning, thereby increasing the maintenance cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 for Figure 2 A partial enlarged schematic diagram in the middle;

[0023] Figure 4 This is a schematic diagram of the internal connection of the filter cartridge of the utility model;

[0024] Figure 5 This is a schematic diagram of the separation and connection of the filter cartridge and the cleaning mechanism of the utility model;

[0025] Figure 6 It is a schematic diagram of the separation and connection of the filtering mechanism and the cleaning mechanism of the utility model.

[0026] Description of reference numerals:

[0027] 1. Burner body; 11. L-shaped plate; 2. Gas spray gun; 3. Sealing cover; 4. Inlet pipe; 5. Limiting mechanism; 51. Limiting frame; 52. Limiting hole; 53. Block; 54. Ball; 6. Filtering mechanism; 61. Ring plate; 62. Filter cylinder; 63. Support block; 64. Adsorption plate; 65. First semicircular filter plate; 66. Second semicircular filter plate; 7. Cleaning mechanism; 71. Limiting cylinder; 72. Driving rod; 73. First scraper; 74. Second scraper; 75. Sleeve; 76. Limiting plate; 8. Connecting pipe; 9. Vacuum pump; 10. Delivery pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 6 , the utility model provides a technical solution:

[0030] An energy-saving and low-carbon burner comprises a burner body 1, a gas spray gun 2 is installed on one end surface of the inner wall of the burner body 1, a threaded ring is provided on one end of the outer cylindrical surface of the burner body 1, a sealing cover 3 is threadedly connected to one end of the outer cylindrical surface of the burner body 1, an air inlet pipe 4 is fixedly connected to the middle of one side of the outer surface of the sealing cover 3, a plurality of L-shaped plates 11 are fixedly connected to the middle of the inner wall of the burner body 1, and a limiting mechanism 5 is provided at one end inside the burner body 1;

[0031] The limiting mechanism 5 includes a plurality of limiting frames 51 fixedly connected to one side of the inner wall of the burner body 1, the limiting frames 51 are arranged in a circle on the inner wall of the burner body 1, a filtering mechanism 6 is arranged inside the burner body 1, the filtering mechanism 6 includes an annular plate 61 slidably connected to the inside of the burner body 1, a filter cartridge 62 is fixedly connected to one side of the outer surface of the annular plate 61, and a clamping block 53 is fixedly connected to one side of the outer surface of the annular plate 61.

[0032] Specifically, Figure 3 , Figure 4 , Figure 5As shown, a plurality of limit holes 52 are provided inside the limit frame 51, a clamping block 53 is slidably connected in the cavity of the limit frame 51, a plurality of placement grooves are provided on both sides of the clamping block 53, a spring telescopic rod is fixedly connected inside the placement grooves, the spring telescopic rod passes through the inside of the clamping block 53 and is fixedly connected with a ball 54, and the ball 54 is respectively clamped in the limit holes 52 at different positions of the limit frame 51.

[0033] By setting the limit frame 51, the ball 54 on the top of the spring telescopic rod can be stuck in the limit hole 52 of the limit frame 51, so as to fix the position of the block 53, and then the filter cartridge 62 is fixedly installed inside the burner body 1, ensuring that the filter cartridge 62 will not fall off during use.

[0034] Specifically, Figure 2 , Figure 4 As shown, a plurality of square sliding grooves are provided on the outer circumferential surface of the filter cartridge 62 , and the bottom of the filter cartridge 62 is clamped on the inner side of the L-shaped plate 11 .

[0035] Specifically, Figure 2 , Figure 4 , Figure 5 As shown, the inner wall of the filter cartridge 62 is fixedly connected to a plurality of support blocks 63, the inner wall of the filter cartridge 62 is fixedly connected to an adsorption plate 64 via a plurality of threaded rods, a first semicircular filter plate 65 is fixedly connected to one side of the inner wall of the filter cartridge 62 via a threaded bolt, and a second semicircular filter plate 66 is hingedly connected to one side of the outer surface of the first semicircular filter plate 65.

[0036] Specifically, Figure 2 , Figure 4 , Figure 5 As shown, a plurality of filter holes are formed around the outer surface of the filter cartridge 62, and the filter cartridge 62 is made of stainless steel.

[0037] When using the burner body 1, first fix the first semicircular filter plate 65 and the second semicircular filter plate 66 to one side of the filter cartridge 62, and then fix the adsorption plate 64 to the other side of the filter cartridge 62 by means of a threaded bolt. At this time, the sealing cover 3 can be opened, and the filter cartridge 62 can be placed in the burner body 1, and the block 53 on one side of the annular plate 61 can be inserted into the limiting frame 51, and the multiple spring telescopic rods inside can make the ball 54 be stuck in the limiting hole 52 of the limiting frame 51, so as to fix the position of the block 53, and then the filter cartridge 62 can be fixedly installed in the burner body 1, ensuring that the filter cartridge 62 is in During use, it will not fall off. Then close the sealing cover 3 and transport the gas from the air inlet pipe 4 to the inside of the burner body 1, so that the gas is first dust-removed by the adsorption plate 64, and then filtered by the first semicircular filter plate 65 and the second semicircular filter plate 66, so that the gas after dust removal and filtration is fully burned, improving the combustion effect of the entire device. At the same time, the position of the filter cartridge 62 is fixed by the limiting mechanism 5 to ensure that its position will not change during use, and it is convenient for the staff to disassemble and clean it later, ensuring that the use effect of the filter mechanism 6 is optimal.

[0038] Specifically, Figure 2 , Figure 4 , Figure 5 As shown, a cleaning mechanism 7 is provided inside the filter cartridge 62 , and the cleaning mechanism 7 includes a limiting cylinder 71 fixedly connected to the middle of the outer surface of the filter cartridge 62 , and a driving rod 72 is rotatably connected inside the limiting cylinder 71 .

[0039] Specifically, Figure 2 , Figure 5 , Figure 6 As shown, the driving rod 72 passes through the interior of the first semicircular filter plate 65 and the second semicircular filter plate 66 and is threadedly connected to the second scraper 74. The driving rod 72 passes through the interior of the adsorption plate 64 and is threadedly connected to the first scraper 73. A sleeve 75 is sleeved on one end face of the driving rod 72. Both sides of the outer circumferential surface of the sleeve 75 are fixedly connected to limit plates 76. The limit plates 76 are fixedly connected to the annular plate 61 through threaded bolts.

[0040] Specifically, Figure 1 As shown, an air pump 9 is installed at the bottom end of the outer cylindrical surface of the burner body 1, one end of the air pump 9 is fixedly connected to a connecting pipe 8, the connecting pipe 8 passes through and is fixedly connected to the inside of the burner body 1, and one end of the air pump 9 is fixedly connected to a delivery pipe 10.

[0041] After the filter cartridge 62 and the filter components inside it have been used for a period of time, they need to be stopped for cleaning, which can easily delay the progress of the work. Therefore, when the gas enters the filter cartridge 62, the airflow generated can cause the first scraper 73 and the second scraper 74 to rotate, thereby cleaning the inner wall of the filter cartridge 62. This process does not require stopping for cleaning, which increases the maintenance cycle. In the process of cleaning the filter cartridge 62, the vacuum pump 9 can be started to transport the fallen dust from the connecting pipe 8 to the conveying pipe 10 for recycling. At the same time, the vacuum pump 9 is fixedly connected to the first scraper 73 and the second scraper 74. The driving rod 72 inside the plate 74 rotates in the limiting cylinder 71 and the sleeve 75, so that the limiting cylinder 71 and the sleeve 75 limit the position of the driving rod 72, ensuring that the first scraper 73 and the second scraper 74 will not fall off the driving rod 72 during the rotation, thereby improving the stability of the entire cleaning process. At the same time, when the first scraper 73 and the second scraper 74 need to be replaced and cleaned at a later time, it is only necessary to remove the limiting plate 76 from the annular plate 61, and then the first scraper 73 and the second scraper 74 can be gradually removed from the driving rod 72, which is convenient for the later replacement and cleaning.

[0042] Working principle: When the present application is used, the first semicircular filter plate 65 and the second semicircular filter plate 66 are first fixed to one side of the filter cartridge 62, and then the adsorption plate 64 is fixed to the other side of the filter cartridge 62 by means of a threaded bolt. At this time, the sealing cover 3 can be opened, the filter cartridge 62 can be placed in the burner body 1, and the block 53 on one side of the annular plate 61 is inserted into the limiting frame 51, and the multiple spring telescopic rods inside enable the ball 54 to be stuck in the limiting hole 52 of the limiting frame 51, thereby fixing the position of the block 53, and thus making the filter cartridge 62 pass through the burner body 1. The filter cartridge 62 is fixedly installed inside the burner body 1, and the filter mechanism 6 is used to remove dust and filter the gas entering the burner body 1 to improve the gas combustion effect. At the same time, since the filter cartridge 62 and the internal filter components need to be stopped for cleaning after being used for a period of time, it is easy to delay the work progress. Therefore, when the gas enters the filter cartridge 62, the cleaning mechanism 7 can be used to rotate the first scraper 73 and the second scraper 74 to clean the inner wall of the filter cartridge 62. This process does not require stopping for cleaning, which increases the maintenance cycle.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An energy-saving low-carbon burner, comprising a burner body (1), a gas spray gun (2) being mounted on one end surface of the inner wall of the burner body (1), characterized in that: A threaded ring is provided at one end of the outer cylindrical surface of the burner body (1); a sealing cover (3) is threadedly connected to one end of the outer cylindrical surface of the burner body (1); an air inlet pipe (4) is fixedly connected to the middle of one side of the outer surface of the sealing cover (3); a plurality of L-shaped plates (11) are fixedly connected to the middle of the inner wall of the burner body (1); and a limiting mechanism (5) is provided at one end of the interior of the burner body (1); The limiting mechanism (5) comprises a plurality of limiting frames (51) fixedly connected to one side of the inner wall of the burner body (1); the limiting frames (51) are arranged in a circular pattern on the inner wall of the burner body (1); a filtering mechanism (6) is arranged inside the burner body (1); the filtering mechanism (6) comprises an annular plate (61) slidably connected to the inside of the burner body (1); a filter cartridge (62) is fixedly connected to one side of the outer surface of the annular plate (61); and a clamping block (53) is fixedly connected to one side of the outer surface of the annular plate (61).

2. The energy-saving low-carbon burner according to claim 1 is characterized in that: The limiting frame (51) is provided with a plurality of limiting holes (52) inside, the clamping block (53) is slidably connected in the cavity of the limiting frame (51), a plurality of placement grooves are provided on both sides inside the clamping block (53), the insides of the placement grooves are fixedly connected with spring telescopic rods, the spring telescopic rods penetrate the inside of the clamping block (53) and are fixedly connected with balls (54), and the balls (54) are respectively correspondingly clamped in the limiting holes (52) at different positions of the limiting frame (51).

3. The energy-saving low-carbon burner according to claim 1 is characterized in that: The outer circumferential surface of the filter cartridge (62) is provided with a plurality of square sliding grooves, and the bottom of the filter cartridge (62) is clamped on the inner side of the L-shaped plate (11).

4. The energy-saving low-carbon burner according to claim 1 is characterized in that: The inner wall of the filter cartridge (62) is fixedly connected to a plurality of support blocks (63), the inner wall of the filter cartridge (62) is fixedly connected to an adsorption plate (64) via a plurality of threaded rods, one side of the inner wall of the filter cartridge (62) is fixedly connected to a first semicircular filter plate (65) via a threaded bolt, and one side of the outer surface of the first semicircular filter plate (65) is hingedly connected to a second semicircular filter plate (66).

5. The energy-saving low-carbon burner according to claim 1 is characterized in that: The outer surface of the filter cartridge (62) is surrounded by a plurality of filter holes, and the filter cartridge (62) is made of stainless steel.

6. The energy-saving low-carbon burner according to claim 1 is characterized in that: A cleaning mechanism (7) is arranged inside the filter cylinder (62), and the cleaning mechanism (7) comprises a limiting cylinder (71) fixedly connected to the middle of the outer surface of the filter cylinder (62), and a driving rod (72) is rotatably connected inside the limiting cylinder (71).

7. The energy-saving low-carbon burner according to claim 6 is characterized in that: The driving rod (72) passes through the interior of the first semicircular filter plate (65) and the second semicircular filter plate (66) and is threadedly connected to the second scraper (74); the driving rod (72) passes through the interior of the adsorption plate (64) and is threadedly connected to the first scraper (73); a sleeve (75) is sleeved on one end surface of the driving rod (72); both sides of the outer circumferential surface of the sleeve (75) are fixedly connected to limit plates (76); and the limit plates (76) are fixedly connected to the annular plate (61) through threaded bolts.

8. The energy-saving low-carbon burner according to claim 1 is characterized in that: An air extraction pump (9) is installed at the bottom end of the outer cylindrical surface of the burner body (1), one end of the air extraction pump (9) is fixedly connected to a connecting pipe (8), the connecting pipe (8) passes through and is fixedly connected to the inside of the burner body (1), and one end of the air extraction pump (9) is fixedly connected to a delivery pipe (10).

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