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CN-224215318-U - Combustion furnace with automatic feeding function

CN224215318UCN 224215318 UCN224215318 UCN 224215318UCN-224215318-U

Abstract

The utility model discloses a combustion furnace with an automatic feeding function, which comprises a furnace body, wherein a feed inlet is formed in one side of the furnace body. According to the utility model, the renewable biomass fuel can be crushed in advance through the cooperation of the quantitative frame, the material collecting box, the feeding hopper and the double-roller crusher, so that the contact area between the renewable biomass fuel and oxygen during combustion can be increased, the renewable biomass fuel can be fully combusted, then the crushed renewable biomass fuel can be quantitatively fed through the cooperation of the servo motor, the quantitative roller and the quantitative groove, a certain gap is reserved for each feeding, so that the safety during feeding can be further improved, and finally the renewable biomass fuel can be stably transmitted into the furnace body to be combusted through the cooperation of the feeding port, the transition channel, the transmission motor and the spiral blade, so that the automatic feeding to the furnace body can be realized, and the effect of high feeding safety can be realized.

Inventors

  • WANG JIANPENG
  • LIU YAN

Assignees

  • 鄂尔多斯市水投清能科技有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (6)

  1. 1. The utility model provides a combustion furnace with automatic feed function, includes furnace body (1), its characterized in that feed inlet (2) have been seted up to one side of furnace body (1), the one end intercommunication of feed inlet (2) has transition passageway (3), the other end intercommunication of transition passageway (3) has driving channel (4), the other end fixedly connected with driving motor (5) of driving channel (4), the output of driving motor (5) runs through transition passageway (3) and fixedly connected with rotation axis, the fixed surface of rotation axis is connected with helical blade (6), the top intercommunication of transition passageway (3) has ration frame (7), one side fixedly connected with servo motor (8) of ration frame (7), the output of servo motor (8) runs through ration frame (7) and fixedly connected with ration roller (9), a plurality of ration grooves (10) have been seted up on the surface of ration roller (9), and a plurality of ration grooves (10) are annular evenly arranged, the top intercommunication of ration frame (5) has case (11), the top intercommunication of case (11) has ration frame (7), the top intercommunication of ration frame (7) has ration frame (7) and fixed connection servo motor (8), the output of one side of ration frame (8) runs through ration frame (7) and fixed connection has ration roller (9), the output of ration roller (9), the top of ration roller (9) runs down.
  2. 2. The burner with the automatic feeding function according to claim 1, wherein a connecting port is formed in the center of the bottom of the burner body (1), a vent pipe (14) is fixedly connected to the bottom of the connecting port, a vent hole (15) is formed in the surface of the vent pipe (14), and a blower (16) is communicated with the other end of the vent pipe (14).
  3. 3. The burner with the automatic feeding function according to claim 1, wherein an arc-shaped plate (17) is fixedly connected to the inner wall of the transition channel (3), and one end of the arc-shaped plate (17) is rotatably connected with the rotating shaft through a bearing.
  4. 4. The burner with the automatic feeding function according to claim 1, wherein the bottom of the feeding hole (2) is obliquely arranged, and the shape of the transition channel (3) is an oblique shape.
  5. 5. The burner with the automatic feeding function according to claim 1, wherein a smoke outlet is formed in one side of the burner, a smoke exhaust pipe (18) is communicated with the outer side of the smoke outlet, and a protection frame (19) is connected to the top of the smoke exhaust pipe (18) in a threaded mode.
  6. 6. The combustion furnace with the automatic feeding function according to claim 1, wherein supporting columns are fixedly connected to four corners of the bottom of the furnace body (1), and a supporting frame is fixedly connected to the bottom of the transmission channel (4).

Description

Combustion furnace with automatic feeding function Technical Field The utility model relates to the technical field of combustion furnaces, in particular to a combustion furnace with an automatic feeding function. Background With the continuous improvement of the social life level, most of the stoves used in families are gradually changed from common stoves to environment-friendly stoves with little pollution, such as natural gas stoves, electromagnetic ovens and the like. But coal-fired furnaces are also widely used in families in rural and urban marginal areas. Coal is a non-renewable energy source, and if only coal is used as fuel, resources are easy to be strained, and coal is a little expense for rural families. Through retrieval, the renewable biomass fuel combustion furnace disclosed in China patent application No. 201510017463.3 comprises an outer cylinder, a combustion cylinder and an air inlet, wherein an air supply port is arranged on the outer cylinder, a top cover with a hearth opening is arranged at the top of the air supply port, the combustion cylinder is arranged in the outer cylinder, an air cavity with the upper end and the lower end being closed is formed between the combustion cylinder and the outer cylinder, an air inlet hole is formed in the combustion cylinder, a combustion chamber is arranged in the combustion cylinder, and the combustion chamber is communicated with the hearth opening. When the biomass fuel burner is used, renewable biomass fuel is placed in the combustion cylinder, air enters the air cavity from the air supply port, enters the combustion chamber of the combustion cylinder through the air inlet hole and is used for supplying oxygen, the fuel is ignited from the furnace cover, the fuel is combusted from top to bottom, and flame comes out from the hearth opening of the furnace cover. Compared with the cooking bench in the prior art, the kitchen range disclosed by the patent can move at any time and any place, and is free from the influence of the position. Although the above patent can move at any time and any place, change the position and is not affected by the position, in the time use, the patent needs to add biomass briquette fuel from the filler opening a little, thereby being inconvenient for staff to operate the filler, and the staff is easy to burn the hands in the operation process, in addition, the branches, leaves, dead, straw, cow dung and other combustible waste products can be seen everywhere, and can be used as fuel, so that coal can be completely replaced, the cost is not required, and the patent belongs to renewable biomass fuel, and the patent cannot crush the biomass fuel, so that the contact area between the biomass fuel and air is limited, thereby reducing the combustion efficiency to a certain extent, and reducing the possibility that the biomass fuel cannot be fully combusted. Therefore, a combustion furnace with an automatic feeding function is needed to solve the above-mentioned problems. Disclosure of utility model In order to solve the problems set forth in the background art, the utility model aims to provide a combustion furnace with an automatic feeding function, which has the advantages of being capable of preprocessing renewable biomass fuel, improving the combustion effect, fully burning the renewable biomass fuel, automatically feeding the furnace body and being high in feeding safety. The combustion furnace with the automatic feeding function comprises a furnace body, wherein one side of the furnace body is provided with a feeding hole, one end of the feeding hole is communicated with a transition channel, the other end of the transition channel is communicated with a transmission channel, the other end of the transmission channel is fixedly connected with a transmission motor, the output end of the transmission motor penetrates through the transition channel and is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a spiral blade, the top of the transition channel is communicated with a quantitative frame, one side of the quantitative frame is fixedly connected with a servo motor, the output end of the servo motor penetrates through the quantitative frame and is fixedly connected with a quantitative roller, the surface of the quantitative roller is provided with a plurality of quantitative grooves which are uniformly arranged in a ring shape, the top of the quantitative frame is communicated with a material collecting box, the top of the material collecting box is communicated with a feed hopper, the inside of the material collecting box is provided with a double-roller pulverizer, and two rollers of the double-roller pulverizer are positioned below the feed hopper. As the preferable mode of the utility model, a connecting port is arranged at the center of the bottom of the furnace body, the bottom of the connecting port is fixedly connected with a ventilation pipe, the surface of