CN212481252U - Built-in furnace living beings granule combustor heating equipment - Google Patents

Abstract

The utility model provides a built-in furnace biomass particle combustor heating equipment, includes the furnace body, the preceding ash pit door that is equipped with in lower part of furnace body, the middle part of furnace body is equipped with holistic, can freely dismantle built-in furnace, the upper portion of furnace body is equipped with right firebox and left firebox, forms logical chamber by a plurality of cooling tube intercommunication between right firebox and the left firebox, and spiral winding radiating fin on the cooling tube, one side of the bottom of right firebox sets up the setting bin, setting bin and combustion chamber intercommunication, the bottom of setting bin is equipped with the deashing frame for clear away the ashes of setting bin, the upper portion of left firebox is equipped with the chimney. Has the advantages that: novel structure, convenient to use have automatic ignition, arrange the sediment, the burning is abundant, and is energy-concerving and environment-protective, can wholly change furnace, change fuel, and a stove is multi-purpose, saves the cost, can extensively be applicable to the stoving, the toasting of crops such as tobacco leaf, honeysuckle, grain.

Description

Built-in furnace living beings granule combustor heating equipment

Technical Field

The utility model belongs to environmental protection heating, baking equipment especially relate to a built-in furnace living beings granule combustor heating equipment that can be used to yellow tobacco curing barn toasts.

Background

At present, heating equipment for supplying heat and baking in tobacco leaf curing barn is generally a coal-scattering type tobacco curing barn heating furnace, because most of the heating furnaces are of a direct-discharging type, the heating furnaces are simple in structure, single in purpose, capable of blowing air directly, insufficient in fuel combustion, low in utilization rate, small in heat dissipation area, capable of discharging dense smoke, capable of polluting the environment and the like, and capable of adding coal manually, high in labor intensity, low in heat efficiency, only suitable for single curing barn or small curing barn and incapable of meeting the requirements of intensive or large curing barn.

Disclosure of Invention

The utility model aims at above problem, provide a novel structure, convenient to use's built-in furnace living beings granule combustor heating equipment, this equipment air supply is even, and the fuel burning is abundant, and is energy-concerving and environment-protective.

The utility model adopts the following technical scheme: a heat supply device of a biomass particle burner with a built-in hearth comprises a furnace body, wherein a dust pit door is arranged in front of the lower part of the furnace body and used for storing and cleaning furnace dust, a blast pipe is arranged on one side of the dust pit door and used for connecting a fan to supply air into the furnace body, the middle part of the furnace body is provided with the built-in hearth which is integrated and can be freely disassembled, the front part of the built-in hearth is provided with a combustion chamber, the combustion chamber is formed by welding an inner layer furnace wall and an outer layer furnace wall, a through cavity is formed between the two layers of furnace walls, air inlet grooves are cut at the bottom and at the two sides of the inner furnace wall to achieve uniform air inlet of the combustion chamber, the rear part of the built-in hearth is provided with a fuel feed inlet, the upper part of the feed inlet is connected with a funnel-shaped storage box, the top of the storage box is provided with a storage box cover, the bottom of the feed, the internal parts of the furnace body are all provided with flood dragon used for conveying fuel, the front end of the lower feeding flood dragon pipe is communicated with the combustion chamber, the flood dragon in the upper feeding flood dragon pipe is driven to rotate by an external motor and simultaneously drives the flood dragon in the lower feeding flood dragon pipe to rotate by a chain transmission device so as to feed the fuel into the combustion chamber, one side of the rear part of the built-in hearth is provided with a fire observation port and an ignition rod which are used for igniting and observing the combustion condition in the hearth, the bottom of the built-in hearth is provided with a slag discharge push rod used for removing slag in the combustion chamber, the upper part of the furnace body is provided with a right fire box and a left fire box, a plurality of radiating pipes are communicated to form a through cavity between the right fire box and the left fire box, radiating fins are spirally wound on the radiating pipes, one side of the bottom of the right fire box is provided with a settling box which is communicated with the combustion chamber, the bottom of the settling box is provided, the upper part of the left fire box is provided with a chimney.

The utility model discloses beneficial effect: novel structure, convenient to use have automatic ignition, arrange the sediment, the burning is abundant, and is energy-concerving and environment-protective, can wholly change furnace, change fuel, and a stove is multi-purpose, saves the cost, can extensively be applicable to the stoving, the toasting of crops such as tobacco leaf, honeysuckle, grain.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the structure of the internal furnace chamber of the present invention.

In the attached figures 1 and 2: 1. furnace body, 2, deashing frame, 3, settling tank, 4, right fire case, 5, cooling tube, 6, left fire case, 7, chimney, 8, storage case lid, 9, storage case, 10, built-in furnace, 11, ash pit door, 12, blast pipe, 13, see burner, 14, ignition rod, 15, the push rod of slagging tap, 16, chain drive, 17, feed inlet, 18, lower feeding flood dragon pipe, 19, upward feeding flood dragon pipe, 20, combustion chamber.

Detailed Description

The heat supply equipment of the biomass particle burner with the built-in furnace hearth shown in the attached drawings 1 and 2 comprises a furnace body 1, wherein an ash pit door 11 is arranged in front of the lower portion of the furnace body 1 and used for storing and cleaning furnace ash, a blast pipe 12 is arranged on one side of the ash pit door 11 and used for being connected with a fan to supply air into the furnace body 1, the middle portion of the furnace body 1 is provided with the built-in furnace hearth 10 which is integral and can be freely disassembled, a combustion chamber 20 is arranged in front of the built-in furnace hearth 10, the combustion chamber 20 is formed by welding an inner furnace wall and an outer furnace wall, a through cavity is formed between the two furnace walls, air inlet grooves are cut in the bottom and two sides of the inner furnace wall to achieve even air inlet of the combustion chamber 20, a fuel inlet 17 is arranged at the rear portion of the built-in furnace hearth 10, a funnel-shaped storage tank 9 is connected to the upper portion, the lower feeding flood dragon pipe 18 is connected below the upper feeding flood dragon pipe 19, the upper feeding flood dragon pipe 19 is communicated with the lower feeding flood dragon pipe 18, flood dragon pipes for conveying fuel are arranged inside the flood dragon pipes, the front end of the lower feeding flood dragon pipe 18 is communicated with the combustion chamber 20, the flood dragon in the upper feeding flood dragon pipe 19 is driven to rotate by an external motor and simultaneously drives the flood dragon in the lower feeding flood dragon pipe 18 to rotate through a chain transmission device 16 so as to feed the fuel into the combustion chamber 20, an observation fire hole 13 and an ignition rod 14 are arranged on one side of the rear portion of the built-in hearth 10 and used for igniting and observing the combustion condition in the hearth, a slag discharge push rod 15 is arranged at the bottom of the built-in hearth 10 and used for removing slag in the combustion chamber 20, a right fire box 4 and a left fire box 6 are arranged on the upper portion of the furnace body 1, a plurality of radiating pipes 5 are communicated to form a through cavity between the right fire box 4 and the left fire box 6, spiral winding radiating fin on cooling tube 5, one side of the bottom of right side fire box 4 sets up settling tank 3, settling tank 3 and combustion chamber 20 intercommunication, settling tank 3's bottom is equipped with deashing frame 2 for clear away the ashes in settling tank 3, the upper portion of left side fire box 6 is equipped with chimney 7.

When the biomass particle fuel combustion furnace is used, the built-in furnace 10 is placed into the furnace body 1 and is fixedly connected through the bolts, the external motor is started to drive the flood dragon in the upper feeding flood dragon pipe 19 to rotate, the biomass particle fuel in the storage box 9 is conveyed into the lower feeding flood dragon pipe 18, the chain transmission device 16 drives the flood dragon in the lower feeding flood dragon pipe 18 to rotate, the fuel is conveyed into the combustion chamber 20, the fuel is ignited automatically through the ignition rod 14, the fuel is conveyed into the furnace through fan air blowing, the fuel is fully combusted and dissipated, after the fuel is fully combusted, slag in the furnace is pushed out of the combustion chamber 20 through the slag discharging push rod 15, falls to the bottom of the furnace body 1 and is cleared through the ash pit door 11, heat and smoke generated by combustion of the combustion chamber 20 enter the left and right fire boxes and the heat dissipation pipes 5 on the upper portion through the channel in the settling box 3 to dissipate heat, and are discharged through the chimney 7, and dust in the smoke passes through the settling box 3 and, The right fire box, the radiating pipe 5 and the chimney 7 touch and fall to the bottom of the settling box 3, the left fire box, the right fire box and the chimney 7, the smoke dust is cleaned out of the furnace body by a user regularly, the smoothness of a smoke channel is ensured, the device can also directly remove the built-in hearth 10 integrally, the coal is directly added by the user to burn and heat in the furnace body, and the cost is saved by one machine.

Claims (1)

1. The utility model provides a built-in furnace living beings granule combustor heating equipment which characterized in that: the furnace comprises a furnace body, wherein an ash pit door is arranged in front of the lower part of the furnace body and used for storing and cleaning furnace ash, a blast pipe is arranged on one side of the ash pit door and used for connecting a fan to supply air into the furnace body, an integral and freely detachable built-in furnace hearth is arranged in the middle of the furnace body, a combustion chamber is arranged in front of the built-in furnace hearth and formed by welding an inner furnace wall and an outer furnace wall, a through cavity is formed between the two furnace walls, air inlet grooves are respectively cut at the bottom and two sides of the inner furnace wall to achieve uniform air inlet of the combustion chamber, a fuel feed inlet is arranged at the rear part of the built-in furnace hearth, a funnel-shaped storage box is connected at the upper part of the feed inlet, a storage box cover is arranged at the top of the storage box, an upper feed flood dragon pipe is arranged at the bottom of the feed inlet, a lower feed dragon pipe is connected below the upper feed flood dragon pipe and, the front end of the lower feeding flood dragon pipe is communicated with the combustion chamber, the flood dragon in the upper feeding flood dragon pipe is driven to rotate by an external motor, and the screw conveyer in the lower feeding screw conveyer pipe is driven to rotate by the chain transmission device to feed the fuel into the combustion chamber, one side of the rear part of the built-in hearth is provided with a fire observation opening and an ignition rod, used for igniting and observing the combustion condition in the hearth, the bottom of the built-in hearth is provided with a slag tapping push rod, used for removing slag in the combustion chamber, the upper part of the furnace body is provided with a right fire box and a left fire box, the right fire box and the left fire box are communicated by a plurality of radiating pipes to form a through cavity, radiating fins are spirally wound on the radiating pipes, and a settling tank is arranged on one side of the bottom of the right fire box and is communicated with the combustion chamber, an ash removal frame is arranged at the bottom of the settling tank and is used for removing furnace ash in the settling tank, and a chimney is arranged on the upper part of the left fire box.

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