Energy-saving and environment-friendly boiler with good smoke purification effect

Abstract

The utility model discloses an energy-saving environment-friendly boiler with a good smoke dust purification effect, which comprises a support plate, a boiler main body is arranged on one side of the top end of the support plate, a smoke dust purification box is arranged on one side, far away from the boiler main body, of the top end of the support plate, a smoke exhaust pipe is arranged on one side of the top end of the boiler main body, and a smoke guide pipe is arranged on the top end of the smoke dust purification box. The side, away from the smoke dust purification box, of the smoke guide pipe is connected with the air outlet end of a fan, the air inlet end of the fan is connected with the smoke exhaust pipe through a smoke dust cooling assembly, and an output pipe is arranged on one side of the smoke dust purification box. The device has the beneficial effects that by arranging the smoke cooling assembly, smoke can be sprayed and cooled, fan damage caused by too high smoke temperature is prevented, meanwhile, damage to the surrounding environment caused by the fact that the smoke is exhausted to the outside due to too high smoke temperature is prevented, meanwhile, the smoke cooling assembly can conduct preliminary dust falling in the spraying process, and the purification effect of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of boilers, in particular to an energy-saving and environmentally friendly boiler with good smoke purification effect. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy.

[0003] According to the energy-saving and environmentally friendly boiler with good smoke purification effect disclosed in Chinese patent CN202120881349.6, this application realizes an energy-saving and environmentally friendly boiler with good smoke purification effect through the mutual cooperation of the working mechanism and the purification mechanism. It uses two purification treatments to purify the gas, greatly improving the boiler's smoke purification effect and protecting the surrounding environment. In addition, the purification filter element and the dust removal breathable cloth bag are easy to disassemble and assemble, making it convenient for the staff to replace them, reducing the workload of the staff. However, since the temperature of the smoke discharged from the boiler is too high, it is easy to damage the internal components when it directly enters the purification equipment. At the same time, the discharge of high-temperature smoke into the external environment will also affect the safety of the surrounding environment.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related technologies, the present invention proposes an energy-saving and environmentally friendly boiler with good smoke purification effect, so as to overcome the above technical problems existing in the existing related technologies.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] An energy-saving and environmentally friendly boiler with good smoke purification effect includes a support plate, a boiler body is provided on one side of the top of the support plate, a smoke purification box is provided on the side of the top of the support plate away from the boiler body, a smoke exhaust pipe is provided on one side of the top of the boiler body, a smoke guide pipe is provided on the top of the smoke purification box, the side of the smoke guide pipe away from the smoke purification box is connected to the air outlet end of the fan, the air inlet end of the fan is connected to the exhaust pipe through a smoke cooling component, and an output pipe is provided on one side of the smoke purification box.

[0008] Preferably, a dust filter 1 is provided in the smoke purification box, and the dust filter 1 is connected to the smoke purification box through a bracket 1. An activated carbon filter is provided in the smoke purification box and at the bottom end of the dust filter 1, and the activated carbon filter is connected to the smoke purification box through a bracket 2.

[0009] Preferably, the smoke cooling assembly includes a water tank provided at the top of the support plate and located between the boiler body and the smoke purification box, a cooling box is provided at the top of the water tank, the cooling box is connected to the water tank through a connecting pipe, the inlet end of the cooling box is connected to the exhaust pipe, the outlet end of the cooling box is connected to the air inlet end of the fan, a transversely arranged mounting pipe is provided at the top of the cooling box, a plurality of evenly distributed spray heads extending into the cooling box are provided at the bottom end of the mounting pipe, a water adding pipe is provided on one side of the water tank, a delivery pump is provided on one side of the water tank, and the delivery pump is respectively connected to the water tank and the mounting pipe through a water pipe.

[0010] Preferably, the mounting tube is connected to the cooling box via a fixing bracket.

[0011] Preferably, a sealing sleeve is provided at the connection between the cooling box and the spray head.

[0012] Preferably, a partition is provided in the water tank, a guide cone is provided at the top of the partition, a plurality of heat dissipation pipes distributed in a circular array are provided at the bottom of the partition, the heat dissipation pipes are connected to the partition, spiral blades are provided in the heat dissipation pipes, a dust filter screen 2 is provided in the water tank and at the bottom of the heat dissipation pipes, and the dust filter screen 2 is connected to the water tank through a support plate 3.

[0013] Preferably, the heat dissipation pipe is made of aluminum.

[0014] Preferably, heat dissipation holes are provided on both sides of the water tank.

[0015] The beneficial effects of the present invention are as follows: by setting up a smoke cooling component, the smoke can be sprayed to cool down, preventing the smoke temperature from being too high and causing damage to the fan, and also preventing the smoke temperature from being too high and being discharged to the outside and causing damage to the surrounding environment. At the same time, the smoke cooling component can also perform preliminary dust reduction during the spraying process, further improving its purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of an energy-saving and environmentally friendly boiler with good smoke purification effect according to an embodiment of the utility model;

[0018] Figure 2This is a front view of an energy-saving and environmentally friendly boiler with good smoke purification effect according to an embodiment of the utility model;

[0019] Figure 3 This is a cross-sectional view of a smoke purification box in an energy-saving and environmentally friendly boiler with good smoke purification effect according to an embodiment of the utility model;

[0020] Figure 4 This is a structural diagram of a water tank in an energy-saving and environmentally friendly boiler with good smoke purification effect according to an embodiment of the utility model;

[0021] Figure 5 This is a schematic structural diagram from another angle of a water tank in an energy-saving and environmentally friendly boiler with good smoke purification effect according to an embodiment of the utility model;

[0022] Figure 6 It is a cross-sectional view of a water tank in an energy-saving and environmentally friendly boiler with good smoke purification effect according to an embodiment of the utility model.

[0023] In the picture:

[0024] 1. Support plate; 2. Boiler body; 3. Smoke purification box; 4. Smoke exhaust pipe; 5. Smoke guide pipe; 6. Fan; 7. Output pipe; 8. Dust filter (1); 9. Activated carbon filter; 10. Water tank; 11. Cooling box; 12. Mounting pipe; 13. Sprinkler head; 14. Water supply pipe; 15. Delivery pump; 16. Water pipe; 17. Fixing frame; 18. Partition; 19. Conical guide cone; 20. Heat dissipation pipe; 21. Spiral blade; 22. Dust filter (2); 23. Heat dissipation hole; 24. Connecting pipe. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, an energy-saving and environmentally friendly boiler with good smoke purification effect is provided.

[0027] Embodiment 1;

[0028] like Figure 1-6As shown, the energy-saving and environmentally friendly boiler with good smoke purification effect according to the embodiment of the utility model includes a support plate 1, a boiler body 2 is provided on one side of the top of the support plate 1, a smoke purification box 3 is provided on the side of the top of the support plate 1 away from the boiler body 2, a smoke exhaust pipe 4 is provided on one side of the top of the boiler body 2, a smoke guide pipe 5 is provided on the top of the smoke purification box 3, and the side of the smoke guide pipe 5 away from the smoke purification box 3 is connected to the air outlet end of the fan 6, the air inlet end of the fan 6 is connected to the exhaust pipe 4 through a smoke cooling component, and an output pipe 7 is provided on one side of the smoke purification box 3.

[0029] Embodiment 2;

[0030] like Figure 1-6 As shown, it includes a support plate 1, with a boiler body 2 provided on one side of the top of the support plate 1, a smoke purification box 3 provided on the side of the top of the support plate 1 away from the boiler body 2, a smoke exhaust pipe 4 provided on one side of the top of the boiler body 2, a smoke guide pipe 5 provided on the top of the smoke purification box 3, the smoke guide pipe 5 connected to the air outlet end of a fan 6 on the side away from the smoke purification box 3, the air inlet end of the fan 6 connected to the smoke exhaust pipe 4 via a smoke cooling assembly, and an output pipe 7 provided on one side of the smoke purification box 3. A dust filter 8 is provided in the smoke purification box 3, and the dust filter 8 is connected to the smoke purification box 3 via a bracket 1. An activated carbon filter 9 is provided in the smoke purification box 3 and located at the bottom end of the dust filter 8, and the activated carbon filter 9 is connected to the smoke purification box 3 via a bracket 2. When the boiler body 2 emits smoke, the fan 6 is started to lead the smoke discharged from the smoke exhaust pipe 4 into the smoke purification box 3. After entering the smoke purification box 3, the smoke first passes through the dust filter 8 for dust filtration, and then passes through the activated carbon filter 9 to adsorb harmful gases in the smoke. The treated smoke is finally discharged through the output pipe 7. By setting up the smoke purification box 3, the smoke can be effectively removed and its environmental protection performance can be improved.

[0031] Embodiment 3;

[0032] like Figure 1-6As shown, it includes a support plate 1, a boiler body 2 is provided on one side of the top of the support plate 1, a smoke purification box 3 is provided on the side of the top of the support plate 1 away from the boiler body 2, a smoke exhaust pipe 4 is provided on one side of the top of the boiler body 2, a smoke guide pipe 5 is provided on the top of the smoke purification box 3, and the side of the smoke guide pipe 5 away from the smoke purification box 3 is connected to the air outlet end of the fan 6, the air inlet end of the fan 6 is connected to the exhaust pipe 4 through a smoke cooling component, and an output pipe 7 is provided on one side of the smoke purification box 3. The smoke cooling assembly includes a water tank 10 at the top of the support plate 1 and located between the boiler body 2 and the smoke purification box 3. A cooling box 11 is provided at the top of the water tank 10. The cooling box 11 is connected to the water tank 10 via a connecting pipe 24. The inlet end of the cooling box 11 is connected to the exhaust pipe 4, and the outlet end of the cooling box 11 is connected to the air inlet end of the fan 6. A transversely arranged mounting pipe 12 is provided at the top of the cooling box 11. The bottom end of the mounting pipe 12 is provided with a plurality of evenly distributed spray heads 13 extending into the cooling box 11. A water supply pipe 14 is provided on one side of the water tank 10. A delivery pump 15 is provided on one side of the water tank 10. The delivery pump 15 is connected to the water tank 10 and the mounting pipe 12 respectively via a water pipe 16. The mounting pipe 12 is connected to the cooling box 11 via a fixing bracket 17. The water tank 10 is provided with a partition 18, with a guide cone 19 at the top. A plurality of heat dissipation pipes 20 arranged in a circular array are located at the bottom of the partition 18. The heat dissipation pipes 20 are connected to the partition 18 and are equipped with spiral blades 21. A second dust filter 22 is located at the bottom of the heat dissipation pipe 20 in the water tank 10 and is connected to the water tank 10 via a third support plate. The heat dissipation pipes 20 are made of aluminum. Heat dissipation holes 23 are provided on both sides of the water tank 10. When the smoke exhaust pipe 4 discharges smoke, the fan 6 will first introduce the smoke into the cooling box 11, and then start the delivery pump 15. The delivery pump 15 delivers cold water to the installation pipe 12 through the water pipe 16, and then sprays it into the cooling box 11 through the sprinkler head 13 to cool the smoke. In this process, the water will take away the dust in the smoke. The water after the smoke treatment flows to the water tank 10 through the connecting pipe 24. The water falls evenly on the partition 18 after the guide cone 19. Then the water flows into the heat dissipation pipe 20 and slowly flows downward under the obstruction of the spiral blade 21. The heat pipe 20 is made of metal aluminum and has a good heat dissipation effect. It can dissipate a certain amount of heat for the water. Then the water flows out of the heat pipe 20, and is filtered through the dust filter 22 and flows to the bottom of the water tank 10, so that the delivery pump 15 can reuse water resources, which is more energy-saving and environmentally friendly. By setting up a smoke cooling component, the smoke can be sprayed to cool down, preventing the smoke temperature from being too high and causing damage to the fan. At the same time, it also prevents the smoke temperature from being too high and being discharged to the outside, causing damage to the surrounding environment. At the same time, the smoke cooling component can also perform preliminary dust reduction during the spraying process, further improving its purification effect.

[0033] In actual application, when the boiler main body 2 discharges smoke, the fan 6 is started to lead the smoke discharged from the smoke exhaust pipe 4 into the smoke purification box 3. After the smoke enters the smoke purification box 3, it first passes through the dust filter 8 for dust filtration, and then passes through the activated carbon filter 9 to adsorb harmful gases in the smoke. The treated smoke is finally discharged through the output pipe 7. By setting up the smoke purification box 3, the smoke can be effectively removed and its environmental protection performance can be improved; when the smoke is discharged from the smoke exhaust pipe 4, the fan 6 will first lead the smoke into the cooling box 11, and then start the delivery pump 15. The delivery pump 15 delivers cold water to the installation pipe 12 through the water pipe 16, and then sprays it into the cooling box 11 through the sprinkler head 13 to cool the smoke. In this process, water will take away the dust in the smoke, and the water after the smoke treatment will be The water flows into the water tank 10 through the connecting pipe 24, and the water falls evenly on the partition 18 after being guided by the guide cone 19. Then the water flows into the heat dissipation pipe 20 and slowly flows downward under the obstruction of the spiral blade 21. Since the heat dissipation pipe 20 is made of metal aluminum, it has a good heat dissipation effect and can dissipate a certain amount of heat to the water. Then the water flows out of the heat dissipation pipe 20, and is filtered through the dust filter 22 and flows to the bottom of the water tank 10, so that the delivery pump 15 can reuse water resources, which is more energy-saving and environmentally friendly. By setting up a smoke cooling component, the smoke can be sprayed to cool down, preventing the smoke temperature from being too high and causing damage to the fan, and also preventing the smoke temperature from being too high and discharged to the outside and causing damage to the surrounding environment. At the same time, the smoke cooling component can also perform preliminary dust reduction during the spraying process, further improving its purification effect.

[0034] To sum up, with the help of the above-mentioned technical scheme of the present invention, the smoke dust can be sprayed to cool down by setting up a smoke dust cooling component, preventing the smoke dust temperature from being too high and causing damage to the fan, and also preventing the smoke dust temperature from being too high and discharged to the outside and causing damage to the surrounding environment. At the same time, the smoke dust cooling component can also perform preliminary dust reduction during the spraying process, further improving its purification effect.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An energy-saving and environmentally friendly boiler with good smoke purification effect, characterized in that: The invention comprises a support plate (1), a boiler body (2) is provided on one side of the top of the support plate (1), a smoke purification box (3) is provided on the side of the top of the support plate (1) away from the boiler body (2), a smoke exhaust pipe (4) is provided on one side of the top of the boiler body (2), a smoke guide pipe (5) is provided on the top of the smoke purification box (3), the smoke guide pipe (5) is connected to the air outlet end of a fan (6) on the side away from the smoke purification box (3), the air inlet end of the fan (6) is connected to the smoke exhaust pipe (4) through a smoke cooling component, and the smoke cooling component is provided on the side of the smoke cooling box (3). An output pipe (7) is provided on one side of the smoke purification box (3), and the smoke cooling assembly includes a water tank (10) provided at the top of the support plate (1) and located between the boiler body (2) and the smoke purification box (3). A cooling box (11) is provided at the top of the water tank (10), and the cooling box (11) is connected to the water tank (10) through a connecting pipe (24). The inlet end of the cooling box (11) is connected to the exhaust pipe (4), and the outlet end of the cooling box (11) is connected to the air inlet end of the fan (6). The top of the cooling box (11) is provided with a transversely arranged mounting pipe (12), the bottom of the mounting pipe (12) is provided with a plurality of evenly distributed spray heads (13) extending into the cooling box (11), one side of the water tank (10) is provided with a water supply pipe (14), one side of the water tank (10) is provided with a delivery pump (15), the delivery pump (15) is respectively connected to the water tank (10) and the mounting pipe (12) through a water delivery pipe (16), a partition (18) is provided in the water tank (10), and the partition (18) ) is provided with a guide cone (19) at the top, a plurality of heat dissipation pipes (20) distributed in a circular array are provided at the bottom of the partition (18), the heat dissipation pipes (20) are communicated with the partition (18), spiral blades (21) are provided in the heat dissipation pipes (20), a dust filter screen 2 (22) is provided in the water tank (10) and at the bottom of the heat dissipation pipe (20), the dust filter screen 2 (22) is connected to the water tank (10) through a support plate 3, and heat dissipation holes (23) are provided on both sides of the water tank (10).

2. The energy-saving and environmentally friendly boiler with good smoke purification effect according to claim 1 is characterized in that: The smoke purification box (3) is provided with a dust filter screen (8), and the dust filter screen (8) is connected to the smoke purification box (3) through a bracket (1). The smoke purification box (3) is provided with an activated carbon filter screen (9) at the bottom end of the dust filter screen (8), and the activated carbon filter screen (9) is connected to the smoke purification box (3) through a bracket (2).

3. The energy-saving and environmentally friendly boiler with good smoke purification effect according to claim 1 is characterized in that: The mounting tube (12) is connected to the cooling box (11) via a fixing frame (17).

4. The energy-saving and environmentally friendly boiler with good smoke purification effect according to claim 1 is characterized in that: A sealing sleeve is provided at the connection between the cooling box (11) and the spray head (13).

5. The energy-saving and environmentally friendly boiler with good smoke purification effect according to claim 1 is characterized in that: The heat dissipation pipe (20) is made of aluminum.

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