A new energy-saving and environment-friendly boiler

Abstract

The present application relates to the technical field of boiler, in particular to a novel energy-saving and environment-friendly boiler, which comprises a boiler body and a purification mechanism for purifying waste gas, wherein the purification mechanism comprises a treatment box, a circular plate fixedly installed in the treatment box, a guide groove opened on the circular plate, an activated carbon net installed on the circular plate, a rotating pipe rotatably installed on the circular plate, a liquid collecting pipe fixedly installed on the rotating pipe, a movable rod penetratingly installed on the liquid collecting pipe, a piston one fixedly installed on one end of the movable rod, a liquid injection head fixedly installed on the other end of the movable rod, a liquid inlet pipe in communication with the liquid collecting pipe and the rotating pipe, and a liquid outlet pipe in communication with the liquid collecting pipe and the liquid injection head. In the present application, the setting of the purification mechanism realizes the effect of multiple purification, greatly improves the treatment effect of waste gas, and avoids the problem that the direct discharge of waste gas into the external atmosphere is easy to cause environmental pollution.

Description

Technical Field

[0001] This invention relates to the field of boiler technology, specifically to a new type of energy-saving and environmentally friendly boiler. Background Technology

[0002] A boiler is an energy conversion device whose main function is to convert input energy into heat energy, thereby producing steam or hot water at a certain temperature and pressure. Based on their application and design, boilers can be divided into two main categories: steam boilers and hot water boilers. Steam boilers primarily produce steam at high pressure and temperature, and are commonly used in power plants, ship propulsion, and industrial production as a power source or heat supply.

[0003] Chinese patent application CN202410988965.X discloses a steam boiler, including a furnace shell, flue gas pipe, furnace body, scraper, drive screw, reverse screw structure, and exhaust pipe. The furnace body contains a second flue gas chamber, a second baffle, an evaporation chamber, a first baffle, and a first flue gas chamber. The furnace body has an exhaust port. The drive screw passes through the evaporation chamber and is helically connected to the scraper. The reverse screw structure includes a connecting cylinder, with its two ends communicating with the second flue gas chamber and the evaporation chamber, respectively. A sliding block is guided and slidably mounted inside the connecting cylinder, and a threaded rod is threaded through the sliding block. A piston is slidably mounted inside the exhaust pipe, and a connecting shaft is provided on the piston. A sealing plate assembly is fixed to the right end of the connecting shaft. A first elastic element is press-fitted between the piston and the right end of the exhaust pipe. This invention offers lower equipment costs, easier transportation, and effective scale removal.

[0004] Existing boilers generate combustion exhaust gas during actual use. The exhaust gas usually contains carbon dioxide, nitrogen oxides, carbon monoxide, sulfides, etc. Among them, carbon dioxide, nitrogen oxides and carbon monoxide contained in the exhaust gas are harmful gases. If they are directly discharged into the outside atmosphere, they can easily cause environmental pollution.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the Invention

[0006] The purpose of this invention is to provide a new type of energy-saving and environmentally friendly boiler that can effectively solve the above-mentioned technical problems.

[0007] To achieve the objectives of this invention, the following technical solution is adopted:

[0008] A new type of energy-saving and environmentally friendly boiler includes: a boiler body; and a purification mechanism for purifying exhaust gas.

[0009] The purification mechanism includes: a treatment box; a circular plate fixedly installed inside the treatment box; a guide groove formed on the circular plate; an activated carbon mesh installed on the circular plate; a rotating pipe rotatably installed on the circular plate; a liquid collection pipe fixedly installed on the rotating pipe; a movable rod penetrating and installed on the liquid collection pipe; a piston fixedly installed at one end of the movable rod; a spray head fixedly installed at the other end of the movable rod; an inlet pipe connecting the liquid collection pipe and the rotating pipe; an outlet pipe connecting the liquid collection pipe and the spray head; a return pipe connecting the rotating pipe and the treatment box; a gas supply assembly for conveying waste gas into the treatment box; and a power assembly for driving the rotating pipe to rotate.

[0010] The gas supply assembly includes: a circular pipe fixedly installed at the bottom end of the rotating pipe; a gas delivery pipe rotatably connected to the circular pipe; a gas pump communicating with the gas delivery pipe; and a linkage housing fixedly installed on the circular pipe.

[0011] Furthermore, the guide groove is an annular groove with a uniform waveform, and the spray head is slidably installed in the guide groove.

[0012] Furthermore, the power assembly includes: a driven gear fixedly sleeved on the rotating tube; a driving gear meshing with the driven gear; and a motor that drives the driving gear to rotate.

[0013] Furthermore, the purification mechanism also includes: a sleeve slidably mounted on the round tube; a connecting rod hinged between the spray head and the sleeve; and a movable net fixedly sleeved on the sleeve.

[0014] Furthermore, the purification mechanism also includes a filter assembly for pre-treating the exhaust gas;

[0015] The filtration assembly includes: a filter box fixedly installed at the bottom of the processing box; a fixing plate fixedly installed inside the filter box; a linkage spring fixedly installed on the fixing plate; a filter screen fixedly installed at the end of the linkage spring; and a cleaning unit for cleaning the filter screen.

[0016] Furthermore, the cleaning unit includes: a horizontal plate fixedly installed inside the filter box; an air collecting pipe inserted into and installed on the horizontal plate; a sliding rod installed through the air collecting pipe; a piston two fixedly installed at one end of the sliding rod; a connecting block fixedly installed at the other end of the sliding rod; a connecting plate fixedly sleeved on the sliding rod; an annular pipe fixedly sleeved on the air collecting pipe; an air outlet pipe connecting the annular pipe and the air collecting pipe; a jet nozzle hingedly installed on the annular pipe; a connecting rod hingedly installed between the jet nozzle and the connecting plate; an air guide pipe connecting the jet nozzle and the annular pipe; and a return spring for resetting the piston two.

[0017] Furthermore, one end of the return spring is fixedly connected to the piston, and the other end of the return spring is fixedly connected to the inner wall of the gas collecting pipe.

[0018] Furthermore, the end of the gas supply pipe is fixedly connected to the gas collection pipe, and the gas pump is fixedly installed on the horizontal plate.

[0019] Furthermore, the filter box is connected to the boiler body and is equipped with a vent pipe.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] This invention discloses a novel energy-saving and environmentally friendly boiler. Through the setting of a purification mechanism, it achieves multiple purification functions, greatly improving the treatment effect of waste gas and avoiding the problem of waste gas being directly discharged into the outside atmosphere, which can easily cause environmental pollution. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0023] Figure 1 This is a three-dimensional schematic diagram of a novel energy-saving and environmentally friendly boiler according to the present invention;

[0024] Figure 2 This is a cross-sectional schematic diagram of the treatment box of a novel energy-saving and environmentally friendly boiler according to the present invention;

[0025] Figure 3 This invention relates to a novel energy-saving and environmentally friendly boiler. Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 This is a cross-sectional schematic diagram of the filter screen of a novel energy-saving and environmentally friendly boiler according to the present invention;

[0027] Figure 5 This invention relates to a novel energy-saving and environmentally friendly boiler. Figure 4 Enlarged view at point B in the middle;

[0028] Figure 6 This invention relates to a novel energy-saving and environmentally friendly boiler. Figure 4 Enlarged view at point C;

[0029] Figure 7 This is a cross-sectional schematic diagram of the annular tube of a novel energy-saving and environmentally friendly boiler according to the present invention;

[0030] Figure 8 This is a cross-sectional schematic diagram of the gas collecting pipe of a novel energy-saving and environmentally friendly boiler according to the present invention.

[0031] In the picture:

[0032] 1. Boiler body; 2. Purification mechanism; 3. Treatment box; 4. Circular plate; 5. Guide groove; 6. Activated carbon mesh; 7. Rotary pipe; 8. Liquid collection pipe; 9. Movable rod; 10. Piston 1; 11. Injector head; 12. Liquid inlet pipe; 13. Liquid outlet pipe; 14. Liquid return pipe; 15. Gas supply assembly; 16. Circular pipe; 17. Gas transmission pipe; 18. Air pump; 19. Linkage housing; 20. Power assembly; 22. Driven gear; 23. Driven gear; 24. Motor; 2 5. Sleeve; 26. Linking rod; 27. Movable screen; 28. Filter assembly; 29. ​​Filter box; 30. Linking spring; 31. Filter screen; 32. Cleaning unit; 33. Air collection pipe; 34. Sliding rod; 35. Piston II; 36. Linking block; 37. Linking plate; 38. Annular pipe; 39. Air outlet pipe; 40. Jet nozzle; 41. Connecting rod; 42. Air guide pipe; 43. Return spring; 44. Vent pipe; 45. Return pipe; 46. Fan blade. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments.

[0034] In the description of this invention, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention. When a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0035] like Figures 1 to 8 As shown, the present invention discloses a novel energy-saving and environmentally friendly boiler, comprising: a boiler body 1; and a purification mechanism 2 for purifying exhaust gas.

[0036] The purification mechanism 2 includes: a treatment tank 3, the inner cavity of which contains a purification solution near the bottom; a circular plate 4 fixedly installed inside the treatment tank 3; a guide groove 5 formed on the circular plate 4; an activated carbon mesh 6 installed on the circular plate 4; a rotating pipe 7 rotatably installed on the circular plate 4, the top end of which penetrates the treatment tank 3; a collection pipe 8 fixedly installed on the rotating pipe 7; a movable rod 9 installed through the collection pipe 8; a piston 10 fixedly installed at one end of the movable rod 9; a spray head 11 fixedly installed at the other end of the movable rod 9; an inlet pipe 12 connecting the collection pipe 8 and the rotating pipe 7; an outlet pipe 13 connecting the collection pipe 8 and the spray head 11; a return pipe 14 connecting the rotating pipe 7 and the treatment tank 3; a gas supply assembly 15 for supplying waste gas into the treatment tank 3; and a power assembly 20 for driving the rotating pipe 7 to rotate.

[0037] Both the inlet pipe 12 and the outlet pipe 13 are equipped with one-way valves, so that the purified solution enters the collection pipe 8 from the inlet pipe 12 and enters the spray head 11 from the outlet pipe 13.

[0038] The guide groove 5 is a uniformly wavy annular groove, and the spray head 11 is slidably installed in the guide groove 5.

[0039] The gas supply assembly 15 includes: a circular pipe 16 fixedly installed at the bottom end of the rotating pipe 7; a gas delivery pipe 17 rotatably connected to the circular pipe 16; a gas pump 18 connected to the gas delivery pipe 17; a linkage housing 19 fixedly installed on the circular pipe 16; the linkage housing 19 is connected to the circular pipe 16; multiple gas outlets are installed on the linkage housing 19, and the linkage housing 19 is located in the purification solution.

[0040] When purifying the exhaust gas, the air pump 18 is started to draw in the exhaust gas and deliver it through the air pipe 17 to the circular pipe 16, then through the circular pipe 16 to the linkage housing 19, and finally through the air outlet to the purification solution. By mixing the exhaust gas with the purification solution, the toxic components in the exhaust gas can be removed, thereby achieving the purification treatment of the exhaust gas.

[0041] Although the exhaust gas is mixed with the purification solution, a small number of exhaust gas bubbles may float from the purification solution to the surface and break, resulting in insufficient purification of the exhaust gas.

[0042] In this invention, while conveying waste gas into the purification solution, the power assembly 20 is activated. The power assembly 20 includes: a driven gear 22 fixedly sleeved on the rotating pipe 7; a driving gear 23 meshing with the driven gear 22; and a motor 24 that drives the driving gear 23 to rotate. The motor 24 is fixedly installed on the top of the treatment box 3 by a mounting bracket.

[0043] The starting motor 24 drives the driving gear 23 to rotate, which in turn drives the driven gear 22 to rotate. The driven gear 22 then drives the rotating tube 7 to rotate, which in turn drives the collecting tube 8 to rotate. The collecting tube 8 then drives the movable rod 9 to rotate, which in turn drives the spray head 11 to rotate. This causes the spray head 11 to rotate circumferentially along the rotating tube 7 while simultaneously moving along the path of the guide groove 5. Consequently, during the circumferential rotation of the rotating tube 7, the spray head 11 can drive the movable rod 9 to reciprocate axially along the collecting tube 8. This allows the piston 10 to slide back and forth within the collection pipe 8, thereby drawing the purified solution from the treatment tank 3 into the return pipe 14 and transporting it to the collection pipe 8 via the rotating pipe 7 and the inlet pipe 12. Then, it is transported to the spray head 11 via the outlet pipe 13 and atomized and sprayed out through the spray head 11. This forms a mist-like purified solution layer above the surface of the purified solution, which can purify a small amount of waste gas bubbles that float from the purified solution to the surface and break, thus improving the purification effect of the waste gas.

[0044] Furthermore, when the spray head 11 moves along the path of the guide groove 5, multiple spray heads 11 simultaneously retract inward or expand outward, thereby expanding the spraying range of the spray head 11, allowing the exhaust gas to fully contact the purification solution, and further improving the purification effect of the exhaust gas.

[0045] In addition, when the rotating tube 7 rotates, it can drive the circular tube 16 to rotate, and the circular tube 16 drives the linkage shell 19 to rotate. On the one hand, it expands the distribution range of the waste gas in the purification solution and improves the mixing effect of the purification solution and the waste gas, thereby improving the purification effect of the waste gas. On the other hand, it can stir the waste gas and the purification solution, further improving the mixing effect of the purification solution and the waste gas, thereby further improving the purification effect of the waste gas.

[0046] The gas, after being purified by the purification solution, is further purified by the activated carbon mesh 6.

[0047] The top of the treatment box 3 has multiple exhaust openings, and a fan blade 46 is fixedly fitted on the rotating pipe 7. When the rotating pipe 7 rotates, it can drive the fan blade 46 to rotate, so that the gas purified by the activated carbon mesh 6 can be quickly discharged through the exhaust openings.

[0048] In this invention, the purification mechanism 2 achieves multiple purification functions, greatly improving the treatment effect of waste gas and avoiding the problem of waste gas being directly discharged into the outside atmosphere, which can easily cause environmental pollution.

[0049] The purification mechanism 2 also includes: a sleeve 25 slidably mounted on the round tube 16; a connecting rod 26 hinged between the spray head 11 and the sleeve 25; and a movable net 27 fixedly mounted on the sleeve 25.

[0050] When the spray head 11 moves along the path of the guide groove 5, multiple spray heads 11 rotate in the circumference of the rotating tube 7 while simultaneously retracting inward or expanding outward, thereby driving the linkage rod 26 to move. The linkage rod 26 together drives the sleeve 25 to rotate in the circumference while moving up and down along the axial direction of the circular tube 16, thereby driving the movable net 27 to rotate in the circumference while moving up and down along the axial direction of the circular tube 16.

[0051] Since the moving net 27 is located inside the purification solution, it can vertically stir the purification solution. Combined with the horizontal stirring of the linkage shell 19, it greatly improves the mixing effect of the waste gas and the purification solution, allowing the waste gas and the purification solution to come into full contact, thus greatly improving the purification effect and efficiency of the waste gas.

[0052] Furthermore, while the moving net 27 rotates circumferentially, it moves up and down along the axis of the circular tube 16, which can break the waste gas bubbles in the purification solution. This effectively reduces the situation where waste gas bubbles float from the purification solution to the surface of the purification solution and break, resulting in insufficient purification of waste gas.

[0053] In addition, the inlet end of the return pipe 14 is located above the movable net 27. By setting the movable net 27, solid impurities in the purified solution can be isolated below the movable net 27, thus preventing solid impurities from entering the return pipe 14 and causing the spray head 11 to become clogged.

[0054] Since the exhaust gas contains particulate matter, directly conveying it to the purification solution would reduce the purification effect of the purification solution on the harmful gases in the exhaust gas. Therefore, the exhaust gas is pretreated by the filter component 28.

[0055] The purification mechanism 2 also includes: a filter assembly 28 for pre-treating the exhaust gas; the filter assembly 28 includes: a filter box 29 fixedly installed at the bottom of the treatment box 3; a fixing plate fixedly installed inside the filter box 29; a linkage spring 30 fixedly installed on the fixing plate; a filter screen 31 fixedly installed at the end of the linkage spring 30; a cleaning unit 32 for cleaning the filter screen 31; the filter box 29 is connected to the boiler body 1 and is equipped with a vent pipe 44 and a return pipe 45.

[0056] The exhaust gas in the boiler body 1 is transported to the filter box 29 through the vent pipe 44, and the dust particles in the exhaust gas can be filtered by the filter screen 31, so that the dust particles are retained at the bottom of the filter screen 31, thereby realizing the pretreatment of exhaust gas.

[0057] A pump body is installed on the return gas pipe 45. When the pump body is started, some of the pre-treated waste gas can be transported to the boiler body 1 through the return gas pipe 45. Since the pre-treated waste gas still has high temperature, it can keep the boiler body 1 warm, thus realizing the utilization of the high temperature in the waste gas.

[0058] The cleaning unit 32 includes: a horizontal plate fixedly installed inside the filter box 29; an air collecting pipe 33 inserted and installed on the horizontal plate; a sliding rod 34 installed through the air collecting pipe 33; a piston 35 fixedly installed at one end of the sliding rod 34; a connecting block 36 fixedly installed at the other end of the sliding rod 34; a connecting plate 37 fixedly sleeved on the sliding rod 34; an annular pipe 38 fixedly sleeved on the air collecting pipe 33; an air outlet pipe 39 connecting the annular pipe 38 and the air collecting pipe 33; a jet nozzle 40 hingedly installed on the annular pipe 38; a connecting rod 41 hingedly installed between the jet nozzle 40 and the connecting plate 37; an air guide pipe 42 connecting the jet nozzle 40 and the annular pipe 38; a return spring 43 that drives the piston 35 to return to its original position; one end of the return spring 43 is fixedly connected to the piston 35, and the other end of the return spring 43 is fixedly connected to the inner wall of the air collecting pipe 33; the end of the air supply pipe 17 is fixedly connected to the air collecting pipe 33; and an air pump 18 is fixedly installed on the horizontal plate.

[0059] When the air pump 18 is started, some gas enters the gas collecting pipe 33 through the gas delivery pipe 17. As the gas pressure in the gas collecting pipe 33 gradually increases, it can push the piston 2 35 to move downward. The piston 2 35 drives the sliding rod 34 to move downward. The sliding rod 34 drives the connecting block 36 and the connecting plate 37 to move downward, and drives the return spring 43 to compress. The connecting block 36 moves downward and comes into contact with the filter screen 31, and drives the filter screen 31 to move downward. The filter screen 31 drives the connecting spring 30 to compress.

[0060] When piston 35 moves downward to below the air inlet of air outlet pipe 39, the gas in air collection pipe 33 is quickly transported through air outlet pipe 39 to annular pipe 38, and then through air guide pipe 42 to jet nozzle 40. At this time, the air pressure in air collection pipe 33 drops rapidly. Under the elastic force of return spring 43, piston 35 can be driven to return upward, which in turn drives linkage block 36 to return upward. At this time, filter screen 31 returns upward under the elastic force of linkage spring 30. Subsequently, the air pressure in air collection pipe 33 continues to increase, thus repeating the above process, causing linkage block 36 to move up and down, which in turn drives filter screen 31 to vibrate. This causes the dust particles at the bottom of filter screen 31 to fall to the bottom of the inner cavity of filter box 29, thus cleaning filter screen 31.

[0061] At the same time, as the connecting plate 37 moves up and down, it drives the connecting rod 41 to move. The connecting rod 41 drives the adjacent jet head 40 to retract inward or expand outward in sync, thereby expanding the jet range of the jet head 40. Since the jet direction is from the air outlet side of the filter screen 31 to the air inlet side, the high-pressure gas ejected by the jet head 40 can blow the dust particles at the bottom of the filter screen 31 to the bottom of the inner cavity of the filter box 29, thus realizing the secondary cleaning of the filter screen 31.

[0062] In this invention, the filter screen 31 can filter dust particles in the exhaust gas, causing the dust particles to remain at the bottom of the filter screen 31, thereby achieving pretreatment of the exhaust gas. Furthermore, the cleaning unit 32 enables dual cleaning of the filter screen 31, improving the cleaning effect of the filter screen 31 and ensuring its filtration efficiency.

[0063] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0064] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A novel energy-saving and environmentally friendly boiler, characterized in that, include: Boiler body; A purification unit that purifies waste gas; The purification mechanism includes: a treatment box; a circular plate fixedly installed inside the treatment box; a guide groove formed on the circular plate; an activated carbon mesh installed on the circular plate; a rotating pipe rotatably installed on the circular plate; a liquid collection pipe fixedly installed on the rotating pipe; a movable rod penetrating and installed on the liquid collection pipe; a piston fixedly installed at one end of the movable rod; a spray head fixedly installed at the other end of the movable rod; an inlet pipe connecting the liquid collection pipe and the rotating pipe; an outlet pipe connecting the liquid collection pipe and the spray head; a return pipe connecting the rotating pipe and the treatment box; a gas supply assembly for conveying waste gas into the treatment box; and a power assembly for driving the rotating pipe to rotate. The gas supply assembly includes: a circular pipe fixedly installed at the bottom end of the rotating pipe; a gas delivery pipe rotatably connected to the circular pipe; a gas pump communicating with the gas delivery pipe; and a linkage housing fixedly installed on the circular pipe. The guide groove is a uniformly shaped annular groove, and the spray head is slidably installed in the guide groove.

2. The novel energy-saving and environmentally friendly boiler as described in claim 1, characterized in that, The power assembly includes: a driven gear fixedly sleeved on the rotating tube; a driving gear meshing with the driven gear; and a motor that drives the driving gear to rotate.

3. The novel energy-saving and environmentally friendly boiler as described in claim 1, characterized in that, The purification mechanism further includes: a sleeve slidably mounted on the round tube; a connecting rod hinged between the spray head and the sleeve; and a movable net fixedly mounted on the sleeve.

4. A novel energy-saving and environmentally friendly boiler as described in claim 1, characterized in that, The purification mechanism also includes a filter assembly for pre-treating the exhaust gas; The filtration assembly includes: a filter box fixedly installed at the bottom of the processing box; a fixing plate fixedly installed inside the filter box; a linkage spring fixedly installed on the fixing plate; a filter screen fixedly installed at the end of the linkage spring; and a cleaning unit for cleaning the filter screen.

5. A novel energy-saving and environmentally friendly boiler as described in claim 4, characterized in that, The cleaning unit includes: a horizontal plate fixedly installed inside the filter box; an air collecting pipe inserted into and installed on the horizontal plate; a sliding rod installed through the air collecting pipe; a piston fixedly installed at one end of the sliding rod; a connecting block fixedly installed at the other end of the sliding rod; a connecting plate fixedly sleeved on the sliding rod; an annular pipe fixedly sleeved on the air collecting pipe; an air outlet pipe connecting the annular pipe and the air collecting pipe; a jet nozzle hingedly installed on the annular pipe; a connecting rod hingedly installed between the jet nozzle and the connecting plate; an air guide pipe connecting the jet nozzle and the annular pipe; and a return spring for resetting the piston.

6. A novel energy-saving and environmentally friendly boiler as described in claim 5, characterized in that, One end of the return spring is fixedly connected to the piston, and the other end of the return spring is fixedly connected to the inner wall of the gas collecting pipe.

7. A novel energy-saving and environmentally friendly boiler as described in claim 5, characterized in that, The end of the gas delivery pipe is fixedly connected to the gas collection pipe, and the gas pump is fixedly installed on the horizontal plate.

8. A novel energy-saving and environmentally friendly boiler as described in claim 5, characterized in that, The filter box is connected to the boiler body and is equipped with a vent pipe.

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