Biomass boiler with dust suppression function

Abstract

The utility model relates to the technical field of biomass boilers, and discloses a biomass boiler with a dust suppression function, which comprises a bottom plate, the top of the bottom plate is fixedly connected with two supporting legs, a combustion box is fixedly connected between the tops of the two supporting legs, the top of the bottom plate is fixedly connected with a storage box, and the storage box is fixedly connected with a dust suppression device. And gas spraying pipes are fixedly connected to the top of the storage box at equal intervals, the tops of the gas spraying pipes extend into the combustion box, nozzles are fixedly installed at the tops of the gas spraying pipes, and an igniter is fixedly installed at the bottom of the inner wall of the combustion box. According to the biomass boiler with the dust suppression function, gas can be sprayed out through cooperation of a gas spraying pipe and a spraying head, ignition operation can be conducted through an igniter, biomass fuel can be placed through a combustion table, ash generated after combustion can be cleaned through a scraping plate, and after combustion is conducted, the dust suppression function can be achieved through the biomass boiler. And ash can be cleaned in time, so that next combustion operation is facilitated, and actual application and operation are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass boilers, in particular to a biomass boiler with a dust suppression function. Background Art

[0002] Biomass boiler is a type of boiler. The boiler that uses biomass energy as fuel is called a biomass boiler. It is divided into biomass steam boiler, biomass hot water boiler, biomass hot air furnace, biomass thermal oil furnace, vertical biomass boiler, horizontal biomass boiler, etc.

[0003] After searching, a Chinese patent discloses a biomass boiler with dust purification function (authorization announcement number CN208442822U), including a crushing chamber, a combustion chamber, a water tank and a base, the water tank and the combustion chamber are both arranged on the base, the crushing chamber is arranged on the top of the combustion chamber, the water tank is arranged on one side of the combustion chamber, a separation cylinder is arranged on the top of the crushing chamber, a straight inlet pipe is arranged at the bottom of the crushing chamber, fans and crushers are arranged on both sides of the crushing chamber, a discharge port is arranged at the bottom of the crushing chamber, a gasoline tank is arranged on one side of the combustion chamber, a nozzle is arranged on one side of the gasoline tank, a nozzle is arranged at the bottom of the combustion chamber, an air intake pipe is arranged in the base, the nozzle is connected to the air intake pipe, an igniter is also arranged at the bottom of the combustion chamber, and a pipeline is arranged on one side of the combustion chamber. Although this patented technology can pre-treat biomass fuel, the combustion is more complete, and the dust generated by the combustion can be better adsorbed;

[0004] However, in actual application, this patented technology can only discharge the smoke inside the combustion chamber through the exhaust fan, but cannot promptly process the ashes from the combustion in the combustion chamber, which is not conducive to the next combustion process. Moreover, when there are a lot of ashes, it is not conducive to the combustion of biomass fuel, so it is not conducive to actual application and operation. Utility Model Content

[0005] The purpose of the utility model is to provide a biomass boiler with a dust suppression function to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a biomass boiler with dust suppression function, comprising a bottom plate, the top of the bottom plate is fixedly connected to two supporting legs, a combustion box is fixedly connected between the tops of the two supporting legs, the top of the bottom plate is fixedly connected to a storage box, the top of the storage box is equidistantly fixedly connected to injection pipes, the injection pipes can discharge the gas inside the storage box, the tops of the injection pipes extend to the inside of the combustion box, the tops of the injection pipes are fixedly installed with nozzles, the nozzles can spray gas, and the bottom of the inner wall of the combustion box is fixedly installed with an igniter. The ignition operation can be performed, a combustion table is fixedly connected to the bottom of the inner wall of the combustion box and at the top of the air jet pipe, a scraper is slidably connected to the inside of the combustion box and at the top of the combustion table, and the scraper can clean the ashes after combustion, a through hole is opened on the outside of the combustion box, a fixing frame is fixedly connected to the outside of the combustion box and at the outside of the through hole, an exhaust pipe is fixedly connected to the inside of the fixing frame, an exhaust fan is fixedly installed inside the exhaust pipe, a fixing plate is fixedly connected to the outside of the combustion box, a water tank is fixedly connected to the top of the fixing plate, and the bottom of the exhaust pipe extends to the inside of the water tank.

[0007] Through the above technical solution, the gas can be sprayed out through the cooperation of the jet pipe and the nozzle, the ignition operation can be performed using the igniter, the biomass fuel can be placed on the combustion table, and the ashes after combustion can be cleaned up by the scraper. The device can clean up the ashes in time after combustion, thereby facilitating the next combustion operation, and is therefore beneficial to practical application and operation.

[0008] Preferably, a discharge pipe is fixedly connected to the bottom of the outer side of the water tank, a filling pipe is fixedly connected to the outer side of the storage tank, the top of the filling pipe passes through the corresponding supporting leg, a valve is provided on the top of the discharge pipe, and a sealing cover is threadedly connected to the top of the filling pipe.

[0009] Through the above technical solution, the water inside the water tank can be discharged through the discharge pipe, and the gas can be added to the inside of the storage tank using the filling pipe.

[0010] Preferably, a crushing roller is rotatably connected to the top of the inner wall of the combustion box, and a motor is fixedly installed on the outer side of the combustion box. The output end of the motor extends to the interior of the combustion box and is fixedly connected to one end of the crushing roller.

[0011] Through the above technical solution, the crushing roller can be driven to rotate by the motor.

[0012] Preferably, a feed box is fixedly connected to the top of the combustion box, a box door is rotatably connected to the outer side of the combustion box, and a handle is fixedly connected to the outer side of the box door.

[0013] According to the technical solution, biomass fuel can be put into the combustion box through the feed box. The handle can be used to drive the box door to rotate.

[0014] Preferably, the scraper is slidably connected to the interior of the combustion box, and a pull plate is fixedly connected to the outer side of the scraper.

[0015] Through the above technical solution, the scraper can be pulled out through the pulling plate.

[0016] Preferably, the motor, exhaust fan, igniter and nozzle are all electrically connected to an external control device.

[0017] Through the above technical solution, the motor, exhaust fan, igniter and nozzle can be controlled to work through external control equipment.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0019] The utility model can spray out gas through the cooperation of the jet pipe and the nozzle, perform ignition operation by using the igniter, place biomass fuel on the combustion table, and clean up the ashes after combustion by using the scraper. The device can clean up the ashes in time after combustion, so as to facilitate the next combustion operation, and is therefore beneficial to practical application and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first-perspective stereogram of the present invention;

[0021] Figure 2 It is a second perspective stereogram of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model;

[0023] Figure 4 It is a cross-sectional view of the utility model;

[0024] Figure 5 It is a schematic diagram of the exhaust pipe and exhaust fan structure of the utility model.

[0025] Among them: 1. bottom plate; 2. supporting legs; 3. combustion box; 4. combustion table; 5. scraper; 6. storage box; 7. jet pipe; 8. igniter; 9. pull plate; 10. box door; 11. fixed plate; 12. water tank; 13. exhaust pipe; 14. fixed frame; 15. discharge pipe; 16. filling pipe; 17. crushing roller; 18. exhaust fan; 19. motor; 20. feed box; 21. through hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 A biomass boiler with dust suppression function comprises a bottom plate 1, two supporting legs 2 are fixedly connected to the top of the bottom plate 1, a combustion box 3 is fixedly connected between the tops of the two supporting legs 2, a storage box 6 is fixedly connected to the top of the bottom plate 1, and a jet pipe 7 is fixedly connected to the top of the storage box 6 at an equidistant distance, and the jet pipe 7 can discharge the gas inside the storage box 6, and the top of the jet pipe 7 extends to the inside of the combustion box 3, and a nozzle is fixedly installed on the top of the jet pipe 7, and the nozzle can spray the gas, and an igniter 8 is fixedly installed on the bottom of the inner wall of the combustion box 3, and the igniter 8 can perform an ignition operation, and a combustion table 4 is fixedly connected to the bottom of the inner wall of the combustion box 3 and located at the top of the jet pipe 7, and a scraper 5 is slidably connected to the inside of the combustion box 3 and located at the top of the combustion table 4, and the scraper 5 is slidably connected to the inside of the combustion box 3, and the outer side of the scraper 5 A pulling plate 9 is fixedly connected, through which the scraper 5 can be pulled out, and the scraper 5 can clean the ashes after combustion. A through hole 21 is opened on the outside of the combustion box 3, and a fixing frame 14 is fixedly connected to the outside of the combustion box 3 and located on the outside of the through hole 21. The inside of the fixing frame 14 is fixedly connected to the exhaust pipe 13, and the inside of the exhaust pipe 13 is fixedly installed with an exhaust fan 18. A fixing plate 11 is fixedly connected to the outside of the combustion box 3, and the top of the fixing plate 11 is fixedly connected to the water tank 12. The bottom of the exhaust pipe 13 extends to the inside of the water tank 12. A crushing roller 17 is rotatably connected to the top of the inner wall of the combustion box 3, and a motor 19 is fixedly installed on the outside of the combustion box 3. The output end of the motor 19 extends to the inside of the combustion box 3 and is fixedly connected to one end of the crushing roller 17, and the crushing roller 17 can be driven to rotate by the motor 19.

[0028] The top of the combustion box 3 is fixedly connected with a feed box 20, the outer side of the combustion box 3 is rotatably connected with a box door 10, and the outer side of the box door 10 is fixedly connected with a handle, through which biomass fuel can be put into the combustion box 3. The handle can be used to drive the box door 10 to rotate.

[0029] The gas can be sprayed out by the coordinated use of the jet pipe 7 and the nozzle, the ignition operation can be performed using the igniter 8, the biomass fuel can be placed on the combustion table 4, and the ash after combustion can be cleaned up by the scraper 5. The device can clean up the ash in time after combustion, thereby facilitating the next combustion operation, and is therefore beneficial to practical application and operation.

[0030] Specifically, a discharge pipe 15 is fixedly connected to the bottom of the outer side of the water tank 12, a filling pipe 16 is fixedly connected to the outer side of the storage box 6, the top of the filling pipe 16 passes through the corresponding supporting leg 2, a valve is provided on the top of the discharge pipe 15, and a sealing cover is threadedly connected to the top of the filling pipe 16.

[0031] Through the above technical solution, the water inside the water tank 12 can be discharged through the discharge pipe 15, and the gas can be added to the inside of the storage tank 6 through the filling pipe 16.

[0032] Specifically, the motor 19, the exhaust fan 18, the igniter 8 and the nozzle are all electrically connected to the external control device.

[0033] Through the above technical solution, the motor 19, the exhaust fan 18, the igniter 8 and the nozzle can be controlled to work through the external control device.

[0034] When in use, first place the entire device at a designated location, then fill the water tank 12 with water, and at the same time add gas to the storage box 6 through the filling pipe 16, then pour the biomass fuel into the feed box 20, and at the same time, drive the crushing roller 17 to rotate through the operation of the motor 19, so that the biomass fuel is crushed, which is beneficial to the combustion operation. The ignition operation can be performed by utilizing the operation of the jet pipe 7, the nozzle and the igniter 8, so that the biomass fuel can be burned, and the ashes after the combustion can be cleaned by the scraper 5. The device can clean the ashes in time after the combustion, so as to facilitate the next combustion operation, so it is beneficial to the actual application and operation.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A biomass boiler with dust suppression function, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to two supporting legs (2), a combustion box (3) is fixedly connected between the tops of the two supporting legs (2), the top of the base plate (1) is fixedly connected to a storage box (6), the top of the storage box (6) is equidistantly fixedly connected to an injection pipe (7), the top of each injection pipe (7) extends into the interior of the combustion box (3), a nozzle is fixedly installed on the top of each injection pipe (7), an igniter (8) is fixedly installed on the bottom of the inner wall of the combustion box (3), a combustion table (4) is fixedly connected to the bottom of the inner wall of the combustion box (3) and located at the top of the injection pipe (7), the combustion A scraper (5) is slidably connected inside the box (3) and located on the top of the combustion table (4); a through hole (21) is opened on the outside of the combustion box (3); a fixing frame (14) is fixedly connected to the outside of the combustion box (3) and located on the outside of the through hole (21); an exhaust pipe (13) is fixedly connected to the inside of the fixing frame (14); an exhaust fan (18) is fixedly installed inside the exhaust pipe (13); a fixing plate (11) is fixedly connected to the outside of the combustion box (3); a water tank (12) is fixedly connected to the top of the fixing plate (11); and the bottom of the exhaust pipe (13) extends to the inside of the water tank (12).

2. The biomass boiler with dust suppression function according to claim 1, characterized in that: A discharge pipe (15) is fixedly connected to the bottom of the outer side of the water tank (12), a filling pipe (16) is fixedly connected to the outer side of the storage box (6), the top of the filling pipe (16) passes through the corresponding supporting leg (2), a valve is provided on the top of the discharge pipe (15), and a sealing cover is threadedly connected to the top of the filling pipe (16).

3. The biomass boiler with dust suppression function according to claim 1, characterized in that: A crushing roller (17) is rotatably connected to the top of the inner wall of the combustion box (3), and a motor (19) is fixedly installed on the outer side of the combustion box (3). The output end of the motor (19) extends into the interior of the combustion box (3) and is fixedly connected to one end of the crushing roller (17).

4. The biomass boiler with dust suppression function according to claim 1 is characterized in that: The top of the combustion box (3) is fixedly connected to a feed box (20), the outer side of the combustion box (3) is rotatably connected to a box door (10), and the outer side of the box door (10) is fixedly connected to a handle.

5. The biomass boiler with dust suppression function according to claim 1 is characterized in that: The scraper (5) is slidably connected to the interior of the combustion box (3), and a pull plate (9) is fixedly connected to the outer side of the scraper (5).

6. The biomass boiler with dust suppression function according to claim 3 is characterized in that: The motor (19), exhaust fan (18), igniter (8) and nozzle are all electrically connected to external control equipment.

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