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CN-224215378-U - Household biomass combustion furnace

CN224215378UCN 224215378 UCN224215378 UCN 224215378UCN-224215378-U

Abstract

The utility model relates to the technical field of biomass combustion furnaces and discloses a household biomass combustion furnace, which comprises a furnace body mechanism, wherein a partition plate mechanism is fixedly connected to the inner middle part of the furnace body mechanism, a crushing mechanism is arranged at the inner lower part of the furnace body mechanism, the crushing mechanism comprises a driving bin, a bevel gear II is connected to the lower end of the bevel gear I in a meshed manner, a driving rod is fixedly connected to the middle part of the bevel gear II, a cutter is fixedly connected to the outer periphery of the middle lower part of the driving rod, a discharging auger is fixedly connected to the outer periphery of the lower end of the driving rod, and the outer periphery of the middle upper part of the driving rod is rotatably connected to the middle opening of a limiting frame. According to the household biomass combustion furnace, the larger waste residues are firstly chopped through the crushing mechanism and then are uniformly sent out of the inner furnace body, so that the fact that the larger waste residues cannot be clamped at the discharge hole at the lower end of the inner furnace body is achieved, dust cannot be raised in the deslagging process, and the collection of the waste residues is facilitated.

Inventors

  • LIU BO
  • CHEN BO

Assignees

  • 湖南工程学院

Dates

Publication Date
20260508
Application Date
20250103

Claims (6)

  1. 1. The utility model provides a domestic biomass combustion furnace, includes furnace body mechanism (1), its characterized in that, the interior middle part fixedly connected with baffle mechanism (3) of furnace body mechanism (1), the interior lower part of furnace body mechanism (1) is provided with crushed aggregates mechanism (2), crushed aggregates mechanism (2) are including drive storehouse (21), all fixedly connected with connecting plate (22) in front and back side upper end of drive storehouse (21), the front side middle part rotation of drive storehouse (21) is connected with pivot (23), the front end fixedly connected with of pivot (23) changes handle (24), the rear end fixedly connected with bevel gear (25) of pivot (23), the lower extreme meshing of bevel gear (25) is connected with bevel gear two (26), the middle part fixedly connected with actuating lever (27) of bevel gear two (26), the middle lower part periphery fixedly connected with cutter (28) of actuating lever (27), the lower extreme periphery fixedly connected with unloading auger (29) of actuating lever (27), the middle part of actuating lever (27) is connected with in the middle part opening of turnover frame (210).
  2. 2. The household biomass combustion furnace according to claim 1, wherein pot support feet (5) are uniformly distributed at the upper end of the furnace body mechanism (1), and supporting feet (4) are uniformly distributed at the periphery of the lower end of the furnace body mechanism (1).
  3. 3. The household biomass combustion furnace of claim 1, wherein the furnace body mechanism (1) comprises an outer furnace body (11), an air inlet at the lower periphery of the front end of the outer furnace body (11) is fixedly connected with an air inlet chute (12), an air inlet cover plate (13) is slidably connected in the air inlet chute (12), a slag discharging cover plate (14) is arranged at the outer periphery of the lower end of the outer furnace body (11), a heat insulating layer (15) is fixedly connected in the outer furnace body (11), and an inner furnace body (16) is fixedly connected in the heat insulating layer (15).
  4. 4. The household biomass combustion furnace of claim 3, wherein the partition plate mechanism (3) comprises a partition plate ring (31), the periphery of the partition plate ring (31) is fixedly connected with the inner middle part of the inner furnace body (16), two sides of the inner middle part of the partition plate ring (31) are respectively connected with a net plate (32) through torsion spring hinges in a rotating mode, the lower ends of the net plates (32) are respectively attached with a limiting rod (33), and the outer Zhou Jun of the limiting rods (33) are slidably connected in the limiting cylinder (34).
  5. 5. The household biomass combustion furnace as claimed in claim 4, wherein the periphery of the limiting rod (33) is slidably connected to the middle parts of two sides of the outer furnace body (11), and one end, far away from the limiting cylinder (34), of the limiting cylinder is fixedly connected to the middle parts of two inner sides of the inner furnace body (16).
  6. 6. A household biomass combustion furnace as claimed in claim 3, wherein the far ends of the connecting plates (22) are fixedly connected with the middle lower parts of the inner front and rear sides of the inner furnace body (16), the front and rear ends of the limiting frames (210) are fixedly connected with the lower ends of the inner front and rear sides of the inner furnace body (16), and the front end outer circle of the rotating shaft (23) is rotatably connected with the middle lower parts of the front end of the outer furnace body (11).

Description

Household biomass combustion furnace Technical Field The utility model relates to the technical field of biomass combustion furnaces, in particular to a household biomass combustion furnace. Background In recent years, development and utilization of biomass energy are increasingly paid attention to, and are gradually promoted and applied, biomass fuels can be corn stalks, rice hulls, peanut shells, corncobs and the like, biomass combustion furnaces can burn biomass fuels, particularly in rural areas, the biomass fuels are low in price and easy to obtain and safer than liquefied gas, and cooking by using the biomass fuels is a preference for cooking in the current rural areas. In order to reduce the number of times of putting biomass fuel into a household biomass combustion furnace and prolong the combustion time, corn stalks, rice hulls, peanut shells and corncobs are crushed and then processed into blocks, and the blocks are put into the biomass combustion furnace to burn, but the blocks still keep the block structure after the combustion of the biomass fuel processed into the blocks is completed, and when the combustion waste residues are discharged, the blocks are easily blocked at a slag discharge port, so that the slag discharge is inconvenient. Disclosure of utility model The utility model mainly aims to provide a household biomass combustion furnace which can effectively solve the problems in the background technology. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a domestic biomass combustion furnace, includes furnace body mechanism, the interior middle part fixedly connected with baffle mechanism of furnace body mechanism, the interior lower part of furnace body mechanism is provided with crushed aggregates mechanism, crushed aggregates mechanism includes the drive storehouse, the equal fixedly connected with connecting plate of front and back side upper end in drive storehouse, the front side middle part in drive storehouse rotates and is connected with the pivot, the front end fixedly connected with of pivot changes the handle, the rear end fixedly connected with bevel gear one of pivot, the lower extreme meshing of bevel gear one is connected with bevel gear two, the middle part fixedly connected with actuating lever of bevel gear two, the well lower part periphery fixedly connected with cutter of actuating lever, the lower extreme periphery fixedly connected with unloading auger of actuating lever, the well upper portion outer turnover of actuating lever is connected in the middle part opening of locating rack. Preferably, pot support legs are uniformly distributed at the upper end of the furnace body mechanism, and supporting legs are uniformly distributed at the periphery of the lower end of the furnace body mechanism. Preferably, the furnace body mechanism comprises an outer furnace body, an air inlet at the lower periphery of the front end of the outer furnace body is fixedly connected with an air inlet chute, an air inlet cover plate is connected inside the air inlet chute in a sliding mode, a slag discharging cover plate is arranged at the outer periphery of the lower end of the outer furnace body, a heat insulation layer is fixedly connected inside the outer furnace body, and an inner furnace body is fixedly connected inside the heat insulation layer. Preferably, the baffle mechanism comprises a baffle ring, the periphery fixed connection of baffle ring is in the interior middle part of furnace body, the interior middle part both sides of baffle ring are all connected with the otter board through torsional spring hinge rotation, the lower extreme of otter board all laminating has the gag lever post, the outside Zhou Jun sliding connection of gag lever post is in the inside of a spacing section of thick bamboo. Preferably, the periphery sliding connection of gag lever post is in the both sides middle part of outer furnace body, the one end that spacing section of thick bamboo kept away from mutually is all fixed connection in the inside both sides middle part of inner furnace body. Preferably, the end that the connecting plate kept away from each other is all fixed connection in the interior front and back side middle lower part of inner furnace body, the front and back side lower extreme of inner furnace body is all fixed connection to the front end outer turnover of pivot is connected in the front end middle lower part of outer furnace body. Compared with the prior art, the utility model has the following beneficial effects: After cooking is completed, take off the gag lever post of both sides, because gravity, the otter board of oppression both sides rotates, the interior bottom of interior furnace body is got rid of to the broken bits after will burning, place the lower extreme at the sediment apron with collecting the box, and open the sediment apron, rotate the twist grip, drive the pivot and rotate