Brown gas combustion-supporting energy-saving device

Abstract

The utility model discloses a Brown gas combustion-supporting and energy-saving device, which relates to the field of combustion-supporting and energy-saving devices and comprises a spray pipe, a Brown gas pipe is mounted on one side of the top of the spray pipe, a filter component is arranged in the spray pipe and comprises a mounting disc mounted in the spray pipe and a discharge port arranged at the bottom of the spray pipe, a rotating shaft is mounted on the mounting disc through a sealing bearing, and fan blades are mounted at one end of the rotating shaft. Through the arrangement of the filter assembly, when mixed gas of fuel gas and air is exhausted through the horn mouth, the fan blades are impacted by the mixed gas to rotate, the rotating shaft can be driven to rotate after the fan blades rotate, and the rotating shaft drives the scraper to rotate, so that the scraper can scrape dust or impurities attached to the filter screen; the dust or impurities are prevented from blocking the filter screen, the dust or impurities attached to the surface of the filter screen can be cleaned without dismounting the filter screen, the cleaning process is simple and convenient, and then the cleaning efficiency of the dust on the surface of the filter screen is improved.

Description

Technical Field

[0001] The utility model relates to the field of combustion-supporting energy-saving devices, in particular to a Brownian gas combustion-supporting energy-saving device. Background Art

[0002] Brown's gas (hydrogen-oxygen mixture) is produced and its catalytic combustion effect is analyzed. A certain amount of Brown's gas is added to the fuel burner and used to assist in the incineration of hazardous waste, which has an outstanding emission reduction effect.

[0003] According to the Chinese patent publication number CN214275695U, a fuel nozzle assembly and a combustion device are disclosed. The Brownian gas filled in the utility model has good catalytic combustion and stabilizing effects, and has a better effect on the mixed catalytic combustion of heavy fuels such as heavy oil and asphalt.

[0004] Regarding the above-mentioned disclosed patent content, since there may be impurities or dust in the gas, air or Brownian gas, when the gas, air or Brownian gas enters the nozzle, it is difficult to filter the impurities in the gas, resulting in the impurities also entering the nozzle, and the impurities will affect the combustion efficiency of the subsequent gas, thereby reducing the use effect of the device. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a Brownian gas combustion-supporting energy-saving device to solve the technical problem of difficulty in filtering impurities in the gas.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Brownian gas combustion-supporting energy-saving device, comprising a nozzle, a Brownian gas pipe installed on one side of the top of the nozzle, a filter assembly provided in the nozzle, and the filter assembly includes a mounting plate installed inside the nozzle and a discharge port opened at the bottom of the nozzle, a rotating shaft is installed on the mounting plate through a sealed bearing, a fan blade is installed at one end of the rotating shaft, and a scraper is installed on the rotating shaft, a filter screen is installed in the mounting plate, and a sealing plate is clamped in the discharge port.

[0007] By adopting the above technical solution, when the fan blade is impacted by the gas, it will rotate, thereby driving the rotating shaft to rotate, and then driving the scraper to rotate, so that the scraper can scrape off the dust or impurities attached to the filter.

[0008] Furthermore, a gas pipe is provided in the nozzle, and an air pipe is connected to one side of the top of the gas pipe.

[0009] By adopting the above technical solution, gas can enter through the gas pipe, and air can enter into the gas pipe through the air pipe.

[0010] Furthermore, one end of the gas pipe is provided with a bell mouth.

[0011] By adopting the above technical solution, the flared opening is provided to improve the mixing effect of air and gas.

[0012] Furthermore, the filtering component further includes a threaded shaft threadedly connected to the top of the nozzle and a sealing ring installed above the interior of the nozzle. A pressing column is installed at the bottom end of the threaded shaft.

[0013] By adopting the above technical solution, after the pressing column contacts the top of the rotating shaft, the rotating shaft can be pressed tightly to prevent the rotating shaft from rotating.

[0014] Furthermore, the blocking plate is detachably connected to the nozzle by bolts, and the blocking plate is adapted to the discharge port.

[0015] By adopting the above technical solution, when the blocking plate needs to be disassembled, the bolts can be first screwed out so that they no longer fix the blocking plate, and then the staff can remove the blocking plate so that it no longer blocks the discharge port.

[0016] Furthermore, an igniter is installed on one side of the bottom of the nozzle, and a plurality of spray holes are formed on one side of the nozzle.

[0017] By adopting the above technical solution, the igniter is provided for ignition so as to achieve the purpose of spraying fire.

[0018] Furthermore, a knob is installed at the top end of the threaded shaft, and the bottom end of the pressing column abuts against the rotating shaft.

[0019] By adopting the above technical solution, it is convenient for the staff to rotate the threaded shaft through the knob. When the threaded shaft rotates, it will drive the pressing column to rotate and drive the pressing column to move downward.

[0020] Furthermore, the fan blade is located on one side of the flared opening.

[0021] By adopting the above technical solution, so that when the mixed gas of gas and air is discharged through the flared opening, it can blow the fan blade to rotate, and after the fan blade rotates, it can drive the rotating shaft to rotate.

[0022] Furthermore, one side of the scraping plate contacts the filter screen, and the length of the scraping plate is greater than the radius of the filter screen.

[0023] By adopting the above technical solution, when the scraping plate rotates, it can scrape off the dust or impurities attached to the filtering surface of the filter screen to avoid the filter screen being blocked by dust or impurities.

[0024] Furthermore, the discharge port is located directly below the scraping plate.

[0025] By adopting the above technical solution, so that the dust or impurities scraped off by the scraping plate can fall onto the discharge port, facilitating the subsequent rapid discharge of the dust or impurities.

[0026] In summary, the main beneficial effects of the present utility model are as follows:

[0027] 1. The present utility model is provided with a filtering component. The filter screen can filter impurities in the gas, preventing the impurities from affecting the combustion efficiency of the gas and avoiding the blockage of the spray holes by the impurities. When the mixed gas of fuel gas and air is discharged through the flared opening, the fan blades will rotate under the impact of the mixed gas. After the fan blades rotate, they can drive the rotating shaft to rotate, and the rotating shaft drives the scraper to rotate, enabling the scraper to scrape off the dust or impurities adhering to the filter screen, avoiding the blockage of the filter screen by dust or impurities. Moreover, by this method, it is not necessary to disassemble and assemble the filter screen to clean the dust or impurities adhering to its surface. The cleaning process is simple and convenient, thus improving the cleaning efficiency of the dust on the surface of the filter screen;

[0028] 2. The present utility model is provided with a threaded shaft, a pressing column and a sealing ring. When it is not necessary to make the rotating shaft rotate under the impact of the mixed gas, the staff can rotate the threaded shaft through the knob. The threaded shaft drives the pressing column to move downward, making the bottom end of the pressing column closely fit with the top of the rotating shaft, so as to limit the rotation of the rotating shaft, prevent the rotating shaft from rotating, and avoid the continuous rotation of the scraper resulting in serious wear;

[0029] 3. The present utility model is provided with a discharge port and a blocking plate. The scraped dust or impurities will fall into the discharge port. When it is necessary to clean the dust or impurities accumulated in the discharge port, the blocking plate can be removed, and at this time, the dust or impurities in the discharge port will be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is the overall three-dimensional structural schematic diagram of the present utility model;

[0031] Figure 2 is the overall front-sectional structural schematic diagram of the present utility model;

[0032] Figure 3 is the sectional structural schematic diagram of the nozzle of the present utility model;

[0033] Figure 4 is the three-dimensional structural schematic diagram of the filter screen of the present utility model.

[0034] In the figure: 1. Nozzle; 2. Brown gas pipe; 3. Gas pipe; 4. Flared opening; 5. Air pipe; 6. Spray hole; 7. Igniter; 8. Filtering component; 801. Mounting plate; 802. Filter screen; 803. Sealed bearing; 804. Scraper; 805. Rotating shaft; 806. Fan blade; 807. Blocking plate; 808. Discharge port; 809. Threaded shaft; 810. Sealing ring; 811. Pressing column. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] The following describes an embodiment of the present invention based on its overall structure.

[0037] Example 1:

[0038] A Brown gas combustion-supporting energy-saving device, such as Figures 1 - 4 As shown, it includes a nozzle 1, a Brownian gas pipe 2 is installed on the top side of the nozzle 1, a filter assembly 8 is provided in the nozzle 1, and a gas pipe 3 is also provided in the nozzle 1. The top side of the gas pipe 3 is connected to an air pipe 5, and gas can enter through the gas pipe 3, and air can enter the gas pipe 3 through the air pipe 5. A bell mouth 4 is provided at one end of the gas pipe 3, and the bell mouth 4 is provided to improve the mixing effect of air and gas. An igniter 7 is installed on the bottom side of the nozzle 1, and a plurality of spray holes 6 are opened on one side of the nozzle 1. The igniter 7 is provided to ignite, thereby achieving the purpose of spraying fire.

[0039] See Figures 2 - 4 The filter assembly 8 includes a mounting plate 801 installed inside the nozzle 1 and a discharge port 808 opened at the bottom of the nozzle 1. A rotating shaft 805 is installed on the mounting plate 801 through a sealed bearing 803, and a fan blade 806 is installed at one end of the rotating shaft 805, and a scraper 804 is installed on the rotating shaft 805. A filter screen 802 is installed in the mounting plate 801. When the fan blade 806 is impacted by the gas, it will rotate, thereby driving the rotating shaft 805 to rotate, and then driving the scraper 804 to rotate, so that the scraper 804 can scrape off the dust or impurities attached to the filter screen 802. A sealing plate 807 is stuck in the discharge port 808, and the sealing plate 807 is detachably connected to the nozzle 1 by bolts.

[0040] Specifically, the blocking plate 807 is adapted to the discharge port 808, and the discharge port 808 is located just below the scraper 804 so that the dust or impurities scraped off by the scraper 804 can fall onto the discharge port 808. When the blocking plate 807 needs to be removed, the bolts can be unscrewed first so that it is no longer fixed to the blocking plate 807. Then the staff can remove the blocking plate 807 so that it no longer blocks the discharge port 808. At this time, the dust or impurities accumulated in the discharge port 808 will fall out. After cleaning, the blocking plate 807 is installed on the nozzle 1 by the bolts to clean the discharge port. 808 is sealed, and the fan blade 806 is located on one side of the bell mouth 4 so that the mixed gas of gas and air can blow the fan blade 806 to rotate when it is discharged through the bell mouth 4. After the fan blade 806 rotates, it can drive the rotating shaft 805 to rotate. One side of the scraper 804 is in contact with the filter 802. The length of the scraper 804 is greater than the radius of the filter 802. When the scraper 804 rotates, it can scrape off the dust or impurities attached to the filtering surface of the filter 802 to prevent the dust or impurities from clogging the filter 802. The filter 802 is made of Teflon material, which can improve the high temperature resistance and wear resistance of the filter 802.

[0041] Example 2:

[0042] On the basis of the above-mentioned embodiment 1, in order to prevent the scraper 804 from continuously rotating, the following structure is provided to tighten and limit the rotating shaft 805 .

[0043] See Figures 2 - 4 The filter assembly 8 also includes a threaded shaft 809 threadedly connected to the top of the nozzle 1 and a sealing ring 810 installed on the top of the nozzle 1. A tightening column 811 is installed at the bottom end of the threaded shaft 809. After the tightening column 811 contacts the top of the rotating shaft 805, the rotating shaft 805 can be tightened to prevent the rotating shaft 805 from rotating, thereby preventing the scraper 804 from continuously rotating and continuously rubbing against the filter screen 802 and causing serious wear. A knob is installed at the top of the threaded shaft 809. The outer wall of the tightening column 811 fits with the inner wall of the sealing ring 810 to improve the sealing performance. The bottom end of the tightening column 811 conflicts with the rotating shaft 805, making it convenient for the staff to rotate the threaded shaft 809 through the knob. When the threaded shaft 809 rotates, it drives the tightening column 811 to rotate and drives the tightening column 811 downward.

[0044] The working principle of the present invention is as follows: first, gas can enter through the gas pipe 3, and air can enter the gas pipe 3 through the air pipe 5, and Brown's gas can enter the nozzle 1 through the Brown's gas pipe 2. Since the gas is first mixed with the air and ejected through the bell mouth 4, the ejected gas is then mixed with the Brown's gas. The Brown's gas has a good catalytic combustion and stabilizing effect, and can also play an energy-saving role. At the same time, the filter 802 can filter the gas passing through. Then, by turning on the igniter 7, the igniter 7 can ignite the gas mixed with the Brown's gas, and the flame is ejected through the nozzle hole 6.

[0045] When the mixed gas of gas and air is discharged through the flared opening 4, the fan blades 806 will rotate under the impact of the mixed gas. After the fan blades rotate, they can drive the rotating shaft 805 to rotate, and the rotating shaft drives the scraping plate 804 to rotate, so that the scraping plate 804 can scrape off the dust or impurities adhering to the filter screen 802, avoiding the blockage of the filter screen 802 by dust or impurities. The scraped dust or impurities will fall into the discharge port 808. When it is necessary to clean the dust or impurities accumulated in the discharge port 808, the blocking plate 807 can be removed, and at this time, the dust or impurities in the discharge port 808 will be discharged;

[0046] When it is not necessary to make the rotating shaft 805 rotate under the impact of the mixed gas, the staff can rotate the threaded shaft 809 through the knob, and the threaded shaft 809 drives the abutting column 811 to move downward, so that the bottom end of the abutting column 811 is in close contact with the top of the rotating shaft 805, thus achieving the purpose of limiting the rotating shaft 805 and preventing the rotating shaft 805 from rotating.

[0047] Although the embodiments of the present invention have been shown and described, the specific embodiments are only explanations of the present invention, and they are not limitations of the present invention. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments according to needs, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A Brownian gas combustion-supporting energy-saving device, comprising a nozzle (1), characterized in that: A Brownian air pipe (2) is installed on one side of the top of the nozzle (1), and a filter assembly (8) is provided in the nozzle (1), and the filter assembly (8) includes a mounting plate (801) mounted inside the nozzle (1) and a discharge port (808) opened at the bottom of the nozzle (1), a rotating shaft (805) is mounted on the mounting plate (801) through a sealing bearing (803), and a fan blade (806) is mounted on one end of the rotating shaft (805), and a scraper (804) is mounted on the rotating shaft (805), a filter screen (802) is installed in the mounting plate (801), and a blocking plate (807) is clamped in the discharge port (808).

2. A Brown gas combustion-supporting energy-saving device according to claim 1, characterized in that: A gas pipe (3) is also provided in the nozzle (1), and an air pipe (5) is connected to one side of the top of the gas pipe (3).

3. A Brown gas combustion-supporting energy-saving device according to claim 2, characterized in that: One end of the gas pipe (3) is provided with a bell mouth (4).

4. The Brown gas combustion-supporting energy-saving device according to claim 1, characterized in that: The filter assembly (8) further comprises a threaded shaft (809) threadedly connected to the top of the nozzle (1) and a sealing ring (810) installed above the inside of the nozzle (1), and a tightening column (811) is installed at the bottom end of the threaded shaft (809).

5. The Brown gas combustion-supporting energy-saving device according to claim 1, characterized in that: The blocking plate (807) is detachably connected to the nozzle (1) via bolts, and the blocking plate (807) is adapted to the discharge port (808).

6. The Brown gas combustion-supporting energy-saving device according to claim 1, characterized in that: An igniter (7) is installed on one side of the bottom of the nozzle (1), and a plurality of nozzle holes (6) are opened on one side of the nozzle (1).

7. The Brown gas combustion-supporting energy-saving device according to claim 4, characterized in that: A knob is installed at the top end of the threaded shaft (809), and the bottom end of the abutting column (811) abuts against the rotating shaft (805).

8. The Brown gas combustion-supporting energy-saving device according to claim 3, characterized in that: The fan blade (806) is located on one side of the bell mouth (4).

9. The Brown gas combustion-supporting energy-saving device according to claim 1, characterized in that: One side of the scraper (804) contacts the filter (802), and the length of the scraper (804) is greater than the radius of the filter (802).

10. The Brown gas combustion-supporting energy-saving device according to claim 1, characterized in that: The discharge port (808) is located directly below the scraper (804).

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