Combustion furnace capable of efficiently fusing materials

Abstract

The utility model discloses an efficient material fusion combustion furnace which comprises a supporting frame, a first combustion furnace and a second combustion furnace are fixed at the upper end of the supporting frame, a feeding port is formed in one end of the first combustion furnace, and a first filter screen and a second filter screen are sequentially fixed on the first combustion furnace from top to bottom. A rotating shaft is rotationally connected to the interior of the first combustion furnace and penetrates through the first filter screen and the second filter screen, a plurality of smashing shafts are fixed to the outer surface of the rotating shaft, a plurality of smashing blades are fixed to the outer surfaces of the smashing shafts, and the first combustion furnace communicates with the second combustion furnace through a connecting pipe; the rotating shaft is arranged to control the smashing shaft to rotate, fuel in the first combustion furnace is smashed through the smashing blades, the fuel is filtered through the first filter screen and the second filter screen, the size of the fuel is reduced, the size of the fuel is uniform, and therefore the combustion efficiency of the fuel is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion furnaces, in particular to a combustion furnace for efficiently fusing materials. Background Art

[0002] The combustion furnace and arc combustion furnace are also called carbon-sulfur combustion furnace, or arc furnace for short. It uses high-voltage and high-frequency oscillation circuits to form an instantaneous large current to ignite the sample, so that the sample burns rapidly under oxygen-rich conditions to produce a mixed gas. After chemical analysis procedures, the carbon and sulfur content in the sample can be quantitatively and quickly analyzed. It is the result of many years of hard work by my country's physical and chemical workers.

[0003] A Chinese patent publication (publication number: CN213421850U) discloses a combustion furnace, the technical solution of which is as follows: comprising a furnace body, a furnace door, the furnace door being connected to the furnace body by a hinge, and also comprising a protective cover, the protective cover being located on the side of the furnace door away from the hinge, the furnace door being provided with a connecting piece for driving the protective cover to flip to be parallel to the furnace door when the furnace door is closed, the protective cover having a cavity extending to the outside and used to accommodate the furnace door, the connecting piece being slidably connected to the protective cover, the furnace door being provided with a first fixing piece for fixing the protective cover when the protective cover is rotated to be parallel to the furnace door, the furnace door being provided with a second fixing piece for fixing the protective cover when the furnace door is accommodated in the cavity, and the protective cover having a heat insulation layer on its surface. Although the utility model has the effect of heat insulation protection of the furnace door when it is opened.

[0004] However, the fuel of the above-mentioned combustion furnace is directly poured into the furnace body for combustion. However, since the fuel has not been processed in any way, the volume of the fuel is large and the size is different. The fuel will not be fully burned in the combustion furnace, resulting in a waste of energy. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a combustion furnace for efficiently fusing materials.

[0006] In order to achieve the above-mentioned purpose, a combustion furnace for efficient fusion materials includes a support frame, a first combustion furnace and a second combustion furnace are fixed on the upper end of the support frame, a feed port is provided at one end of the first combustion furnace, a first filter screen and a second filter screen are fixed to the first combustion furnace in sequence from top to bottom, a rotating shaft is rotatably connected inside the first combustion furnace, the rotating shaft passes through the first filter screen and the second filter screen, a plurality of crushing shafts are fixed on the outer surface of the rotating shaft, a plurality of crushing blades are fixed on the outer surface of the crushing shaft, and the first combustion furnace and the second combustion furnace are connected via a connecting pipe.

[0007] Further preferably, the mesh diameter of the second filter is smaller than the mesh diameter of the first filter.

[0008] Further preferably, a motor box is fixed to the upper end of the first combustion furnace, a motor is fixedly installed in the motor box, and the motor output shaft passes through the first combustion furnace and is fixedly connected to the rotating shaft.

[0009] Further preferably, a plurality of crushing shafts are fixed on the outer surface of the rotating shaft at the upper ends of the first filter screen and the second filter screen.

[0010] Further preferably, an inclined plate is fixed at the lower end of the second filter screen inside the first combustion furnace.

[0011] Further preferably, the inclined plate and the connecting pipe are both inclined by 60 degrees in the same direction.

[0012] Further preferably, an exhaust pipe is connected to the upper end of the second combustion furnace, and a dust collecting box is connected to the lower end of the second combustion furnace.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] Compared with the prior art, the combustion furnace of the high-efficiency fusion material controls the rotation of the crushing shaft by setting a rotating shaft, and crushes the fuel in the first combustion furnace by the crushing blade. The fuel is filtered through the first filter net and the second filter net respectively, so that the volume of the fuel is reduced and the size is uniform, which is convenient for the full combustion of the fuel, thereby effectively improving the combustion efficiency of the fuel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall main structure of the device of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the equipment of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the second combustion furnace of the utility model;

[0018] Figure 4 This is a schematic diagram of the crushing shaft structure of the utility model.

[0019] Legend:

[0020] 1. Support frame; 2. Connecting pipe; 3. First combustion furnace; 31. Feed inlet; 32. First filter; 33. Second filter; 34. Rotating shaft; 35. Crushing shaft; 36. Crushing blade; 37. Inclined plate; 4. Second combustion furnace; 6. Motor box; 7. Exhaust pipe; 8. Dust collection box. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-4 The utility model provides a high-efficiency combustion furnace for fusion materials: it includes a support frame 1, a first combustion furnace 3 and a second combustion furnace 4 are fixed on the upper end of the support frame 1, a feed port 31 is provided at one end of the first combustion furnace 3, a first filter screen 32 and a second filter screen 33 are fixed to the first combustion furnace 3 from top to bottom, a rotating shaft 34 is rotatably connected inside the first combustion furnace 3, the rotating shaft 34 passes through the first filter screen 32 and the second filter screen 33, a plurality of crushing shafts 35 are fixed on the outer surface of the rotating shaft 34, a plurality of crushing blades 36 are fixed on the outer surface of the crushing shaft, the first combustion furnace 3 and the second combustion furnace 4 are connected through a connecting pipe 2, the rotation of the crushing shaft 35 is controlled by setting the rotating shaft 34, and the fuel in the first combustion furnace 3 is crushed by the crushing blade 36, the fuel is filtered through the first filter screen 32 and the second filter screen 33 respectively, so that the volume of the fuel is reduced and the size is uniform, thereby effectively improving the combustion efficiency of the fuel.

[0023] The mesh diameter of the second filter 33 is smaller than the mesh diameter of the first filter 32. A motor box 6 is fixed at the upper end of the first combustion furnace 3. A motor is fixedly installed in the motor box 6. The motor output shaft passes through the first combustion furnace 3 and is fixedly connected to the rotating shaft 34. The outer surface of the rotating shaft 34 is located at the upper ends of the first filter 32 and the second filter 33. A plurality of crushing shafts 35 are fixedly provided. An inclined plate 37 is fixed at the lower end of the second filter 33 inside the first combustion furnace 3. The inclined plate 37 and the connecting pipe 2 are inclined 60 degrees in the same direction. An exhaust pipe 7 is connected to the upper end of the second combustion furnace 4. A dust box 8 is connected to the lower end of the second combustion furnace 4. The above design facilitates further crushing of the volume of the fuel and controls it to a uniform size. By starting the motor to drive the rotating shaft 34 to rotate, the crushing blade 36 is driven to crush the fuel. The fuel is further crushed repeatedly and the crushed fuel is introduced into the second combustion furnace 4 for full combustion. The exhaust pipe 7 can discharge the exhaust gas generated in the second combustion furnace 4 to the outside, and the dust box 8 can collect the residual dust after combustion.

[0024] Working principle: Pour the fuel into the first combustion furnace 3 through the feed port 31, start the motor to drive the rotating shaft 34 to rotate, and then drive the crushing blade 36 to crush the fuel on the first filter 32, and the crushed fuel falls into the second filter 33 through the first filter 32, and the fuel volume on the second filter 33 is further crushed by the crushing blade 36. The crushed fuel falls on the inclined plate 37, falls into the connecting pipe 2 through the inclined plate 37, and then tilts downward through the connecting pipe 2 and falls into the second combustion furnace 4 to wait for further full combustion.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combustion furnace for efficiently fusing materials, comprising a support frame (1), characterized in that: A first combustion furnace (3) and a second combustion furnace (4) are fixed to the upper end of the support frame (1); a feed port (31) is provided at one end of the first combustion furnace (3); a first filter screen (32) and a second filter screen (33) are fixed to the first combustion furnace (3) in sequence from top to bottom; a rotating shaft (34) is rotatably connected inside the first combustion furnace (3); the rotating shaft (34) passes through the first filter screen (32) and the second filter screen (33); a plurality of crushing shafts (35) are fixed to the outer surface of the rotating shaft (34); a plurality of crushing blades (36) are fixed to the outer surface of the crushing shaft; the first combustion furnace (3) and the second combustion furnace (4) are connected via a connecting pipe (2).

2. A highly efficient combustion furnace for fusing materials according to claim 1, characterized in that: The mesh diameter of the second filter net (33) is smaller than the mesh diameter of the first filter net (32).

3. The combustion furnace for high-efficiency fusion materials according to claim 1, characterized in that: A motor box (6) is fixed at the upper end of the first combustion furnace (3), a motor is fixedly installed in the motor box (6), and the motor output shaft passes through the first combustion furnace (3) and is fixedly connected to the rotating shaft (34).

4. A highly efficient combustion furnace for fusing materials according to claim 2, characterized in that: A plurality of crushing shafts (35) are fixed on the outer surface of the rotating shaft (34) at the upper ends of the first filter screen (32) and the second filter screen (33).

5. The combustion furnace for efficiently fusing materials according to claim 2, characterized in that: An inclined plate (37) is fixed inside the first combustion furnace (3) at the lower end of the second filter screen (33).

6. A highly efficient combustion furnace for fusing materials according to claim 5, characterized in that: The inclined plate (37) and the connecting pipe (2) are both inclined at 60 degrees in the same direction.

7. The combustion furnace for efficiently fusing materials according to claim 1, characterized in that: The upper end of the second combustion furnace (4) is connected to an exhaust pipe (7), and the lower end of the second combustion furnace (4) is connected to a dust collection box (8).

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