Combustor with tail gas purification function

Abstract

The utility model provides a burner with a tail gas purification function, which belongs to the field of burners and comprises a burner body, a water bath purification mechanism is arranged on one side of the burner body, and an acceleration exhaust component is arranged on one side of the water bath purification mechanism. By means of the water bath purification mechanism, the effect of preventing a filter element from being frequently replaced in a water bath purification mode is achieved, tail gas generated by the combustor body can be pumped out and discharged into the purification box through the draught fan, after water is injected into the water storage box, water in the water storage box can be pumped out and pressurized by starting the booster pump, and therefore the tail gas is purified. Water flow is sprayed out from the leakage holes, tail gas in the purification box is sprayed and washed through the water flow, particle impurities in the tail gas are removed, and finally the tail gas is discharged out of the purification box from the air outlet to be purified.

Description

Technical Field

[0001] This utility model relates to the field of burners, and more specifically, to a burner with exhaust gas purification function. Background Technology

[0002] A burner is a device that sprays fuel and air out in a certain way to mix and burn. According to type and application field, it is divided into several types: industrial burners, combustion engines, civil burners, and special burners. They are mostly made of corrosion-resistant and high-temperature-resistant materials such as stainless steel or titanium. The function of the burner is to atomize the sample through flame combustion.

[0003] A search revealed that Chinese Patent Publication No. CN218269126U discloses "a burner with high-efficiency exhaust gas purification function, including a burner body, a sealing cover fixedly installed on the right side of the burner body via a connecting plate, the sealing cover being sealed to the inside of the burner body, a threaded sleeve fixedly installed on the right side of the sealing cover, an exhaust hood installed on the internal thread of the right end of the threaded sleeve, a ventilation hood fixedly installed on the left side of the inner cavity of the sealing cover, the ventilation hood being filled with activated carbon adsorption cotton, and a fixing frame being provided inside the sealing cover and on the right side of the ventilation hood. This utility model, by adding a sealing cover on the right side of the burner, can absorb and treat the generated exhaust gas, and the activated carbon adsorption cotton and activated carbon adsorption mesh inside can purify the exhaust gas, reducing the generation of odors. At the same time, the particulate filter and dust particle filter can filter particulate impurities contained in the treated exhaust gas, reducing environmental pollution." However, the following defects still exist:

[0004] (1) When it is in use, since the exhaust gas produced by the burner contains a lot of particles, the activated carbon adsorption cotton, activated carbon adsorption net and dust particle net can intercept the particles, but after long-term use, they need to be frequently replaced and cleaned, which is not convenient to use.

[0005] (2) When it discharges the purified exhaust gas, it allows the exhaust gas to be discharged slowly and freely. When a large amount of exhaust gas is generated, the discharge speed is slow and it is easy to cause blockage during purification.

[0006] Therefore, we have made improvements and proposed a burner with exhaust gas purification function. Utility Model Content

[0007] The purpose of this invention is to address the issue that current methods for using activated carbon adsorption cotton, activated carbon adsorption mesh, and dust particle mesh to intercept particles in the exhaust gas produced by burners, while effective, require frequent replacement and cleaning after prolonged use, making them inconvenient. Furthermore, the purified exhaust gas is allowed to escape slowly and freely, which can lead to blockages during purification when large amounts of exhaust gas are generated.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] A burner with exhaust gas purification function can improve the above problems.

[0010] The specific details of this utility model are as follows:

[0011] Includes a burner body, a water bath purification mechanism is provided on one side of the burner body, and an accelerated exhaust component is provided on one side of the water bath purification mechanism.

[0012] The water bath purification mechanism includes a support frame, a transmission pipe, a fan, an inlet pipe, a purification box, a water storage tank, a booster pump, an extraction pipe, a spray pipe, leaks, and an air outlet. The support frame is fixedly connected to one side of the burner body, the transmission pipe is fixedly connected to one side of the burner body, the fan is located at the top of the support frame, the transmission pipe is located at the input end of the fan, the inlet pipe is located at the output end of the fan, the purification box is fixedly connected to the bottom of the inlet pipe, the water storage tank is fixedly connected to the top of the purification box, the booster pump is located at the top of the purification box, the extraction pipe is located at the input end of the booster pump, one end of the extraction pipe is fixedly connected to one side of the water storage tank, the spray pipe is located at the output end of the booster pump, multiple leaks are opened on the wall of the spray pipe, and the air outlet is opened on the wall of the purification box.

[0013] As a preferred technical solution of this utility model, the accelerated exhaust assembly includes an extension frame and an exhaust fan. The extension frame is fixedly connected to the outer wall of the purification box and is located on one side of the air outlet. The exhaust fan is disposed inside the extension frame.

[0014] As a preferred technical solution of this utility model, a water pump is provided on the top of the water storage tank, and a suction pipe is provided at the input end of the water pump. One end of the suction pipe is fixedly connected to one side of the purification tank and communicates with the inside of the purification tank. An injection pipe is provided at the output end of the water pump, and one end of the injection pipe extends into the inside of the water storage tank.

[0015] As a preferred technical solution of this utility model, the purification box has two support plates fixedly connected inside, and a filter plate is slidably connected to the top of the support plates, with the filter plate located at the bottom of the spray pipe.

[0016] As a preferred technical solution of this utility model, a fixed frame is fixedly connected to one side of the extension frame, a placement frame is slidably connected inside the fixed frame, a plurality of through holes are opened inside the placement frame, and a pull handle is fixedly connected to the top of the placement frame.

[0017] As a preferred technical solution of this utility model, two guide plates are fixedly connected to the inner top wall of the purification box, and both guide plates are inclined.

[0018] As a preferred technical solution of this utility model, an extension plate is provided on one side of the filter plate, and a protrusion is fixedly connected to one side of the extension plate.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] In the solution of this utility model:

[0021] 1. The water bath purification mechanism prevents frequent filter replacements by purifying the air through a water bath. The exhaust gas generated by the burner is extracted by a fan and discharged into the purification chamber. After filling the water tank with water, the booster pump is started to extract and pressurize the water, causing it to spray out from the leak. This spray washes the exhaust gas in the purification chamber, removing particulate matter. Finally, the exhaust gas is discharged from the air outlet, completing the purification process.

[0022] 2. By setting up the accelerated emission component, the exhaust gas emission speed after water bath is accelerated. By activating the ventilation fan in the extension frame, the exhaust gas in the purification box can be extracted and discharged from the purification box, accelerating the exhaust gas flow speed in the purification box, improving the water bath purification effect, and preventing the exhaust gas from being blocked when receiving the water bath. Attached Figure Description

[0023] Figure 1 A schematic diagram of the burner with exhaust gas purification function provided by this utility model;

[0024] Figure 2 A right-side cross-sectional view of the burner with exhaust gas purification function provided by this utility model;

[0025] Figure 3 The burner with exhaust gas purification function provided by this utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 A cross-sectional structural diagram of the accelerated exhaust component in the burner with exhaust gas purification function provided by this utility model.

[0027] Figure 5A cross-sectional structural diagram of the water pump, suction pipe, and injection pipe in the burner with exhaust gas purification function provided by this utility model.

[0028] The image shows:

[0029] 1. Burner body; 2. Water bath purification mechanism; 3. Accelerated exhaust assembly; 201. Support frame; 202. Transmission pipe; 203. Fan; 204. Inlet pipe; 205. Purification box; 206. Water storage tank; 207. Booster pump; 208. Extraction pipe; 209. Spray pipe; 210. Leakage hole; 211. Air outlet; 301. Extension frame; 302. Ventilation fan; 4. Water pump; 5. Suction pipe; 6. Injection pipe; 7. Support plate; 8. Filter plate; 9. Fixing frame; 10. Placement frame; 11. Perforation; 12. Pull-out handle; 13. Guide plate; 14. Extension plate; 15. Protrusion. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0031] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] like Figure 1-5 As shown, this embodiment proposes a burner with exhaust gas purification function, including a burner body 1, a water bath purification mechanism 2 is provided on one side of the burner body 1, and an accelerated exhaust assembly 3 is provided on one side of the water bath purification mechanism 2.

[0035] like Figure 2 and Figure 3As shown, the water bath purification mechanism 2 includes a support frame 201, a transmission pipe 202, a fan 203, an inlet pipe 204, a purification box 205, a water storage tank 206, a booster pump 207, an extraction pipe 208, a spray pipe 209, a drain hole 210, and an air outlet 211. The support frame 201 is fixedly connected to one side of the burner body 1, the transmission pipe 202 is fixedly connected to one side of the burner body 1 and communicates with the interior of the burner body 1, and the fan 203 is located on top of the support frame 201. The inlet pipe 202 is located at the input end of the fan 203, the outlet pipe 204 is located at the output end of the fan 203, the purification tank 205 is fixedly connected to the bottom of the outlet pipe 204, the water storage tank 206 is fixedly connected to the top of the purification tank 205, the booster pump 207 is located at the top of the purification tank 205, the extraction pipe 208 is located at the input end of the booster pump 207, one end of the extraction pipe 208 is fixedly connected to one side of the water storage tank 206 and communicates with the interior of the water storage tank 206, and the spray pipe 209... Multiple leak holes 210 are located at the output end of the booster pump 207, and are spaced apart on the wall of the spray pipe 209 along the length of the spray pipe 209. An air outlet 211 is located on the wall of the purification box 205. The air outlet 211 and the bottom end of the discharge pipe 204 are preferably located at opposite ends of the length of the purification box 205. When the fan 203 is started, the exhaust gas generated by the burner body 1 is drawn out from the transmission pipe 202, passes through the discharge pipe 204, and is discharged into the purification box 205, thus cleaning the exhaust gas. Water is injected into the water storage tank 206, and the booster pump 207 is started. The water in the water storage tank 206 is drawn out from the extraction pipe 208 and pressurized. Then, it is sprayed out from the leakage hole 210 in the spray pipe 209 to flush the flowing exhaust gas in the purification box 205 with a water bath, removing particulate impurities from the exhaust gas. The exhaust gas purified by the water bath will finally be discharged from the purification box 205 from the air outlet 211. This avoids users from frequently replacing the filter element, improves the purification effect of the exhaust gas, and saves costs.

[0036] like Figure 4 As shown, the accelerated exhaust assembly 3 includes an extension frame 301 and a ventilation fan 302. The extension frame 301 is fixedly connected to the outer wall of the purification box 205 and is located on one side of the air outlet 211. The ventilation fan 302 is located inside the extension frame 301. When the exhaust gas flows in the purification box 205, the ventilation fan 302 in the extension frame 301 can be activated to extract the purified exhaust gas from the purification box 205, accelerate the exhaust gas flow out of the purification box 205, and prevent a large amount of exhaust gas from accumulating in the purification box 205, which would affect the purification effect of the water bath.

[0037] like Figure 5As shown, a water pump 4 is installed on the top of the water storage tank 206. The input end of the water pump 4 is equipped with a suction pipe 5. One end of the suction pipe 5 is fixedly connected to one side of the purification tank 205 and communicates with the inside of the purification tank 205. The output end of the water pump 4 is equipped with an injection pipe 6. One end of the injection pipe 6 extends into the inside of the water storage tank 206. When the water pump 4 is started, the wastewater accumulated in the purification tank 205 after the exhaust gas is sprayed can be extracted. After being extracted by the suction pipe 5, the wastewater will be reinjected into the water storage tank 206 through the injection pipe 6 to complete the cycle and prevent waste of water resources.

[0038] like Figure 4 As shown, two support plates 7 are fixedly connected inside the purification box 205. A filter plate 8 is slidably connected to the top of the support plate 7. The filter plate 8 is located at the bottom of the spray pipe 209. When the filter plate 8 is slid into the purification box 205, the support plate 7 can provide support for the filter plate 8. After the water flow washes away the particles in the exhaust gas, the filter plate 8 can intercept the particles in the water flow to prevent a large number of particles from being drawn out at the same time and causing damage to the water pump 4.

[0039] like Figure 4 As shown, a fixed frame 9 is fixedly connected to one side of the extension frame 301, and a placement frame 10 is slidably connected inside the fixed frame 9. The placement frame 10 has multiple perforations 11 inside, and a pull handle 12 is fixedly connected to the top of the placement frame 10. Activated carbon is placed in the placement frame 10, and then the placement frame 10 is placed into the fixed frame 9. When the ventilation fan 302 blows the exhaust gas out of the purification box 205, it will be blown directly into the fixed frame 9 and continuously flow through the perforations 11 into the placement frame 10. The activated carbon will absorb the odor and then discharge it out of the fixed frame 9 through the perforations 11 again, thus improving the purification effect on the exhaust gas. The user can then pull out the placement frame 10 through the pull handle 12 to replace or add activated carbon.

[0040] like Figure 4 As shown, two guide plates 13 are fixedly connected to the inner top wall of the purification box 205. One guide plate 13 is located below the bottom end of the discharge pipe 204, and the other guide plate 13 is located next to the extension frame 301. Both guide plates 13 are inclined. In use, one of the inclined guide plates 13 can guide the exhaust gas injected into the purification box 205 through the discharge pipe 204 and guide the exhaust gas into the spray range of the spray pipe 209, so as to avoid the exhaust gas passing directly perpendicular to the filter plate 8, thereby reducing the contact area between the spray water and the exhaust gas. The other guide plate 13 can intercept the water flow sprayed from the spray pipe 209 to prevent damage to the ventilation fan 302.

[0041] like Figure 1As shown, an extension plate 14 is provided on one side of the filter plate 8, and the side wall of the purification box 205 has an opening for the extension plate 14 to be exposed. A protrusion 15 is fixedly connected to one side of the extension plate 14. Through the extension plate 14 and the protrusion 15, the user can easily pull out the filter plate 8, which is convenient for replacing or maintaining the filter plate 8.

[0042] Specifically, when using this burner with exhaust gas purification function: Clean water is injected into the water storage tank 206. When the burner body 1 is working, the fan 203 is started, which draws the exhaust gas generated by the burner body 1 from the transmission pipe 202, through the discharge pipe 204, and into the purification tank 205. The booster pump 207 is started, which draws water from the water storage tank 206 from the extraction pipe 208, pressurizes it, and sprays it from the leak hole 210 in the spray pipe 209 to flush the flowing exhaust gas in the purification tank 205 with a water bath, removing particulate impurities from the exhaust gas. The support plate 7 provides support for the filter plate 8. After the water flow flushes the particles in the exhaust gas, the filter plate 8 can... Particles in the water flow are intercepted, allowing the water to pass through normally and accumulate at the bottom of the purification tank 205. The water pump 4 is started to extract the accumulated water, which is then injected back into the water storage tank 206 through the injection pipe 6 after being extracted through the suction pipe 5, completing the circulation and preventing water waste. Activated carbon is placed in the placement frame 10, and the ventilation fan 302 is started to blow the purified exhaust gas into the fixed frame 9. After passing through the perforation 11, the exhaust gas enters the placement frame 10 and is adsorbed by the activated carbon to remove odors, improving the purification effect of the exhaust gas. While speeding up the exhaust gas flow out of the purification tank 205, it also prevents a large amount of exhaust gas from accumulating in the purification tank 205, which would affect the purification effect of the water bath.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A burner with exhaust gas purification function, comprising a burner body (1), characterized in that, A water bath purification mechanism (2) is provided on one side of the burner body (1), and an accelerated exhaust assembly (3) is provided on one side of the water bath purification mechanism (2). The water bath purification mechanism (2) includes a support frame (201), a transmission pipe (202), a fan (203), an inlet pipe (204), a purification tank (205), a water storage tank (206), a booster pump (207), an extraction pipe (208), a spray pipe (209), a drain hole (210), and an air outlet (211). The support frame (201) is fixedly connected to one side of the burner body (1), the transmission pipe (202) is fixedly connected to one side of the burner body (1), the fan (203) is located at the top of the support frame (201), the transmission pipe (202) is located at the input end of the fan (203), and the inlet pipe (204) is located at the top of the support frame (201). At the output end of the fan (203), the purification box (205) is fixedly connected to the bottom of the discharge pipe (204), the water storage tank (206) is fixedly connected to the top of the purification box (205), the booster pump (207) is located at the top of the purification box (205), the extraction pipe (208) is located at the input end of the booster pump (207), one end of the extraction pipe (208) is fixedly connected to one side of the water storage tank (206), the spray pipe (209) is located at the output end of the booster pump (207), a plurality of the leakage holes (210) are opened on the wall of the spray pipe (209), and the air outlet (211) is opened on the wall of the purification box (205).

2. A burner with exhaust gas purification function according to claim 1, characterized in that, The accelerated exhaust assembly (3) includes an extension frame (301) and an exhaust fan (302). The extension frame (301) is fixedly connected to the outer wall of the purification box (205). The extension frame (301) is located on one side of the air outlet (211). The exhaust fan (302) is disposed inside the extension frame (301).

3. A burner with exhaust gas purification function according to claim 1, characterized in that, A water pump (4) is provided on the top of the water storage tank (206). A suction pipe (5) is provided at the input end of the water pump (4). One end of the suction pipe (5) is fixedly connected to one side of the purification tank (205) and communicates with the inside of the purification tank (205). An injection pipe (6) is provided at the output end of the water pump (4). One end of the injection pipe (6) extends into the inside of the water storage tank (206).

4. A burner with exhaust gas purification function according to claim 1, characterized in that, The purification box (205) has two fixed support plates (7) inside, and a filter plate (8) is slidably connected to the top of the support plate (7). The filter plate (8) is located at the bottom of the spray pipe (209).

5. A burner with exhaust gas purification function according to claim 2, characterized in that, A fixed frame (9) is fixedly connected to one side of the extension frame (301), and a placement frame (10) is slidably connected inside the fixed frame (9). Multiple through holes (11) are opened inside the placement frame (10), and a pull handle (12) is fixedly connected to the top of the placement frame (10).

6. A burner with exhaust gas purification function according to claim 1, characterized in that, The inner top wall of the purification box (205) is fixedly connected to two guide plates (13), both of which are inclined.

7. A burner with exhaust gas purification function according to claim 4, characterized in that, An extension plate (14) is provided on one side of the filter plate (8), and a protrusion (15) is fixedly connected to one side of the extension plate (14).

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