Automatic feeding type biomass boiler

Abstract

The utility model relates to the technical field of biomass boilers, in particular to an automatic feeding type biomass boiler which comprises a boiler body, the front side of the boiler body is movably connected with a boiler door through a rotating shaft, a supporting seat is fixedly welded to the bottom of the boiler body, and a supporting plate is fixedly welded to the left side of the supporting seat. A feeding assembly is fixedly mounted on the rear side of the top of the supporting plate. The problems that solid materials cannot be conveyed, thick materials are prone to blockage during conveying, normal conveying of the materials is affected, maintenance is inconvenient due to internal blockage, and the feeding condition in the furnace cannot be observed are solved, automatic upward conveying can be achieved, the material quantity can be freely controlled by workers, direct observation can be achieved in the feeding process, and the feeding efficiency is improved. The feeding device is simple in structure and convenient for workers to check, feeding accuracy is improved, blockage of materials is avoided, the materials can be accurately fed into the feeding door, blocking exists on the two sides in the feeding process, the situation of falling is avoided, and the feeding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass boilers, in particular to an automatic feeding type biomass boiler. Background Art

[0002] Biomass fuel refers to the burning of biomass materials as fuel, generally agricultural and forestry waste, which is mainly different from fossil fuels. A biomass boiler is a boiler that uses biomass fuel as energy.

[0003] After searching, the patent number is CN219120550U, and the name is a utility model of an automatic loading biomass boiler, including a furnace body and a loading unit. Through research and analysis, it is found that although the device can automatically load biomass fuel, improve the efficiency of loading, and reduce the workload of staff; and can evenly load biomass fuel to avoid biomass fuel accumulation affecting combustion, but, to a certain extent, there are still the following shortcomings.

[0004] For example, solid materials cannot be transported. When solid materials need to be put in, they need to be put in manually, which consumes a lot of manpower. At the same time, blockage is prone to occur when transporting viscous materials, affecting the normal transportation of materials. Internal blockage is inconvenient to repair and the operation is relatively complicated. In addition, the device is directly connected to the equipment, and the feeding situation in the furnace cannot be observed. In order to solve the above technical problems, we have designed an automatic feeding biomass boiler. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic feeding biomass boiler, which has the advantages of being able to transport solid materials, not prone to blockage and convenient for observing the feeding situation in the furnace, and solves the problems of being unable to transport solid materials, being prone to blockage when transporting viscous materials, affecting the normal transportation of materials, being inconvenient to repair due to internal blockage, and being unable to observe the feeding situation in the furnace.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding biomass boiler, comprising a furnace body, the front side of the furnace body is movably connected with a furnace door through a rotating shaft, a support seat is fixedly welded to the bottom of the furnace body, a support plate is fixedly welded to the left side of the support seat, a feeding assembly is fixedly installed on the rear side of the top of the support plate, the feeding assembly includes a material guide assembly movably installed on the rear side of the top of the fixed frame, and a feeding door is movably installed on the rear side of the top of the furnace body.

[0007] Preferably, the fixing frame is fixedly welded to the rear side of the top of the supporting plate, a conveyor belt is movably installed in the inner cavity of the fixing frame, a baffle is fixedly installed on the surface of the conveyor belt, a motor 1 is fixedly installed on the bottom of the front side of the fixing frame, and the output shaft of the motor 1 passes through the inner cavity of the fixing frame and is fixedly connected to the conveying roller in the inner cavity of the conveyor belt.

[0008] Preferably, the material guide assembly includes a material guide rack, which is rotatably connected to the rear side of the top of the fixed rack via a rotating shaft, a rotating rod is movably provided through the left side of the inner cavity of the material guide rack, and a material guide plate is fixedly sleeved on the surface of the rotating rod.

[0009] Preferably, the front and rear ends of the rotating rod respectively penetrate the front and rear sides of the fixing frame, the front and rear sides of the rotating rod surface are sleeved with torsion springs, and the two ends of the torsion spring are respectively fixedly connected to the surface of the fixing frame and the surface of the rotating rod.

[0010] Preferably, a mounting plate is fixedly welded to the top of the front side of the fixing frame, a motor 2 is fixedly installed on the top of the mounting plate, a driving gear is provided on the output shaft fixing sleeve of the motor 2, a driven gear is provided on the left fixing sleeve on the front side of the guide frame, and the driven gear is in meshing state with the driving gear.

[0011] Preferably, a discharge pipe is connected to and installed on the rear side of the furnace body, a ladder is fixedly installed on the right side of the furnace body, and a platform is fixedly installed on the top of the ladder.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model transports the baffle through a conveyor belt. The material can be automatically transported upward by placing it on the baffle, and the material amount can be freely controlled by the staff. The material feeding process can be directly observed, which is convenient for the staff to check, improves the accuracy of material feeding, and avoids material blockage.

[0014] 2. The utility model drives the active gear to rotate through the second motor, and drives the guide frame to adjust the angle under the meshing action of the driven gear, so that the material can be accurately delivered to the feeding door, and there are shielding on both sides during the feeding process, and the material will not fall, and the guide plate shields the material to avoid leakage, thereby improving the feeding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 This is a rear-view stereoscopic structural schematic diagram of the utility model;

[0018] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram;

[0019] Figure 5 It is a rear perspective schematic diagram of the cooperation between the material guide assembly and the material feeding assembly of the utility model.

[0020] In the figure: 1. furnace body; 2. furnace door; 3. support plate; 4. loading assembly; 41. fixed frame; 42. baffle; 43. conveyor belt; 44. motor 1; 5. support seat; 6. ladder; 7. feeding door; 8. discharge pipe; 9. material guide assembly; 91. material guide frame; 92. torsion spring; 93. material guide plate; 94. rotating rod; 95. motor 2; 96. mounting plate; 97. driving gear; 98. driven gear. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 , an automatic feeding biomass boiler, the automatic feeding biomass boiler comprises a furnace body 1, the front side of the furnace body 1 is movably connected with a furnace door 2 through a rotating shaft, the bottom of the furnace body 1 is fixedly welded with a support seat 5, and the left side of the support seat 5 is fixedly welded with a support plate 3. Through the use of the support plate 3, the feeding component 4 can be stably supported so that it will not shake during the feeding process, thereby improving the feeding effect. The feeding component 4 is fixedly installed on the rear side of the top of the support plate 3, and the feeding component 4 includes a material guide component 9 movably installed on the rear side of the top of the fixed frame 41. A feeding door 7 is movably installed on the rear side of the top of the furnace body 1. Through the use of the feeding door 7, materials can be conveniently added to the furnace body 1, and can be closed after the materials are added to prevent the fire from spreading to the outside of the furnace body 1, thereby improving the safety of boiler use;

[0022] See also Figure 1 The fixing frame 41 is fixedly welded to the rear side of the top of the support plate 3, a conveyor belt 43 is movably installed in the inner cavity of the fixing frame 41, a baffle 42 is fixedly installed on the surface of the conveyor belt 43, a motor 44 is fixedly installed at the bottom of the front side of the fixing frame 41, and the output shaft of the motor 44 passes through the inner cavity of the fixing frame 41 and is fixedly connected to the conveyor roller in the inner cavity of the conveyor belt 43;

[0023] See also Figure 3 , Figure 4 and Figure 5 The material guide assembly 9 includes a material guide frame 91, which is rotatably connected to the rear side of the top of the fixed frame 41 through a rotating shaft. A rotating rod 94 is movably provided on the left side of the inner cavity of the material guide frame 91. A material guide plate 93 is fixedly sleeved on the surface of the rotating rod 94. By using the material guide plate 93, it is possible to prevent the material from falling from the gap between the material guide frame 91 and the fixed frame 41, and the material can be fully received.

[0024] See also Figure 3 , Figure 4 and Figure 5The front and rear ends of the rotating rod 94 respectively penetrate the front and rear sides of the fixing frame 41, and the front and rear sides of the surface of the rotating rod 94 are sleeved with torsion springs 92. Through the use of the torsion springs 92 and the rotating rod 94, the guide plate 93 can be easily rotated to avoid blocking the baffle 42, and can automatically reset after rotation. The two ends of the torsion spring 92 are fixedly connected to the surface of the fixing frame 41 and the surface of the rotating rod 94 respectively;

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 A mounting plate 96 is welded to the top of the front side of the fixing frame 41, a motor 95 is fixed to the top of the mounting plate 96, a driving gear 97 is provided on the output shaft fixing sleeve of the motor 95, a driven gear 98 is provided on the left fixing sleeve of the front side of the guide frame 91, and the driven gear 98 is in meshing state with the driving gear 97;

[0026] See also Figure 2 and Figure 3 A discharge pipe 8 is installed on the rear side of the furnace body 1. By using the discharge pipe 8, impurities after the material is burned can be discharged conveniently, which is convenient for the staff to handle. A ladder 6 is fixedly installed on the right side of the furnace body 1, and a platform is fixedly installed on the top of the ladder 6. By using the ladder 6, workers can climb to the top of the furnace body 1 to inspect it, which is convenient for workers to operate, and the platform is provided for workers to stand conveniently.

[0027] When in use, start the motor 2 95, drive the driving gear 97 to rotate through its output shaft, and drive the guide frame 91 to rotate upward through the engagement with the driven gear 98. When it rotates away from the feeding door 7, open the feeding door 7, reset the guide frame 91, and place the material on the lowermost baffle 42 on the left side of the conveyor belt 43. Then start the motor 1 44, drive the conveyor roller inside the conveyor belt 43 to rotate through its output shaft, so that the conveyor belt 43 is transported upward, and the baffle 42 drives the material to rise. When the material rises to the top, the material The material falls onto the guide rack 91, and is guided to the feeding door 7 through the guide rack 91, and then enters the interior of the furnace body 1. Part of the material will fall onto the guide plate 93, and then be guided to the guide rack 91 through the guide plate 93. When the baffle 42 passes over the guide plate 93, it is squeezed to make it rotate downward with the rotating rod 94 as the center. At this time, the torsion spring 92 is twisted. When the baffle 42 is completely separated from the guide plate 93, the torsion spring 92 drives the guide plate 93 to reset and keep it flush with the guide rack 91 again, so that the material can continue to be guided.

[0028] To sum up: the automatic feeding biomass boiler, through the cooperation of the furnace body 1, the feeding assembly 4, the ladder 6, the feeding door 7 and the material guide assembly 9, solves the problems of being unable to transport solid materials, easy blockage when transporting viscous materials, affecting the normal transportation of materials, inconvenient maintenance of internal blockages, and being unable to observe the feeding situation in the furnace.

Claims

1. An automatic feeding type biomass boiler, comprising a furnace body (1), Features: The front side of the furnace body (1) is movably connected to a furnace door (2) via a rotating shaft, a support seat (5) is fixedly welded to the bottom of the furnace body (1), a support plate (3) is fixedly welded to the left side of the support seat (5), a loading assembly (4) is fixedly installed on the rear side of the top of the support plate (3), the loading assembly (4) includes a material guide assembly (9) movably installed on the rear side of the top of a fixed frame (41), and a charging door (7) is movably installed on the rear side of the top of the furnace body (1).

2. The automatic feeding biomass boiler according to claim 1, Features: The fixing frame (41) is fixedly welded to the rear side of the top of the support plate (3); a conveyor belt (43) is movably installed in the inner cavity of the fixing frame (41); a baffle (42) is fixedly installed on the surface of the conveyor belt (43); a motor 1 (44) is fixedly installed at the bottom of the front side of the fixing frame (41); an output shaft of the motor 1 (44) passes through the inner cavity of the fixing frame (41) and is fixedly connected to a conveyor roller in the inner cavity of the conveyor belt (43).

3. The automatic feeding biomass boiler according to claim 1, Features: The material guide assembly (9) comprises a material guide frame (91), the material guide frame (91) being rotatably connected to the rear side of the top of the fixed frame (41) via a rotating shaft, a rotating rod (94) being movably provided through the left side of the inner cavity of the material guide frame (91), and a material guide plate (93) being fixedly sleeved on the surface of the rotating rod (94).

4. The automatic feeding biomass boiler according to claim 3, Features: The front and rear ends of the rotating rod (94) respectively penetrate the front and rear sides of the fixing frame (41), and the front and rear sides of the surface of the rotating rod (94) are sleeved with torsion springs (92), and the two ends of the torsion spring (92) are respectively fixedly connected to the surface of the fixing frame (41) and the surface of the rotating rod (94).

5. The automatic feeding biomass boiler according to claim 4, Features: A mounting plate (96) is fixedly welded to the top of the front side of the fixing frame (41), a second motor (95) is fixedly mounted to the top of the mounting plate (96), a driving gear (97) is provided on the output shaft fixing sleeve of the second motor (95), a driven gear (98) is provided on the left fixing sleeve of the front side of the guide frame (91), and the driven gear (98) is in meshing state with the driving gear (97).

6. The automatic feeding biomass boiler according to claim 1, Features: A discharge pipe (8) is connected to and installed on the rear side of the furnace body (1), a ladder (6) is fixedly installed on the right side of the furnace body (1), and a platform is fixedly installed on the top of the ladder (6).

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