Blanking mechanism of combustion furnace

Abstract

The utility model discloses a combustion furnace discharging mechanism which comprises a combustion furnace body, the top of the combustion furnace body is fixedly connected with a discharging box, the discharging end of the discharging box extends into the combustion furnace body, and cover plates are rotationally installed on the left side and the right side of the top of the discharging box. The second hydraulic rod is mounted at the top of the interior of the discharging box, and the movable end of the second hydraulic rod is fixedly connected with a mounting box; and the fixing column is fixedly connected to the bottom of the mounting box and extends to the inner side of the bottom of the discharging box, the outer surface of the fixing column is tightly attached to the inner surface of the discharging box, a first hydraulic rod is mounted at the top of the discharging box, and the movable end of the first hydraulic rod is fixedly connected with a fixing plate. According to the discharging mechanism of the combustion furnace, the inlet top cover of the discharging mechanism can be automatically opened, feeding is facilitated, quantitative discharging is facilitated, and internal blockage in the discharging process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of combustion furnaces, in particular to a material feeding mechanism for a combustion furnace. Background Art

[0002] The combustion furnace is also known as the carbon-sulfur combustion furnace. The new energy pellet combustion furnace is also a type of combustion furnace. Biomass fuel refers to the granular fuel obtained by crushing, mixing, extruding, drying and other steps of agricultural and forestry waste. Biomass fuel has high calorific value, low pollution and is renewable. It is currently an ideal alternative energy source. Biomass fuel will be further processed into carbonization or gasification for use as needed.

[0003] The commonly used combustion furnace unloading mechanism has the following defects: the unloading mechanism inlet is not convenient to open automatically and needs to be opened manually for feeding, and it is not convenient to unload quantitatively. It is easy to cause internal blockage during the unloading process. Therefore, we propose a combustion furnace unloading mechanism to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a combustion furnace unloading mechanism to solve the problem of the currently commonly used combustion furnace unloading mechanism proposed in the above background technology, that the inlet of the unloading mechanism is not convenient to open automatically, and needs to be opened manually for feeding, and it is not convenient to unload quantitatively, and it is easy to cause internal blockage during the unloading process.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combustion furnace feeding mechanism, comprising:

[0006] A combustion furnace body, wherein a material discharge box is fixedly connected to the top of the combustion furnace body, and a discharge end of the material discharge box extends into the interior of the combustion furnace body, and cover plates are rotatably installed on the left and right sides of the top of the material discharge box;

[0007] A second hydraulic rod, the second hydraulic rod is installed on the inner top of the unloading box, and the movable end of the second hydraulic rod is fixedly connected to the installation box;

[0008] The fixing column is fixedly connected to the bottom of the installation box, and the fixing column extends to the inner side of the bottom of the lower material box, and the outer surface of the fixing column is tightly fitted with the inner surface of the lower material box.

[0009] Preferably, a first hydraulic rod is installed on the top of the discharge box, and a movable end of the first hydraulic rod is fixedly connected to a fixed plate.

[0010] Preferably, adjustment rods are rotatably mounted on both left and right sides of the fixing plate, and one end of the adjustment rod away from the fixing plate is hingedly connected to the top of the cover plate.

[0011] Preferably, a motor is installed inside the installation box, and an output end of the motor is fixedly connected to a shaft rod;

[0012] The shaft rod passes through the interior of the fixed column, and the bottom end of the shaft rod is fixedly connected with a auger rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the inlet cover of the feeding mechanism of the combustion furnace can be opened automatically, which is convenient for feeding and quantitative feeding, and prevents internal blockage during the feeding process;

[0014] The first hydraulic rod drives the fixed plate to move upward, so that the fixed plate drives the cover plate to rotate and open through the adjusting rod. After the cover plate is opened, it is convenient for the user to add materials into the lower material box. After adding materials, the first hydraulic rod drives the fixed plate to move downward to close the cover plate.

[0015] When unloading, the second hydraulic rod is used to drive the installation box to move upward, so that the fixed column moves upward and out of the interior of the unloading box, and the combustion particles move downward and fall into the interior of the combustion furnace body. When unloading is stopped, the fixed column is controlled to move downward to block the bottom opening of the unloading box. By setting an auger rod, the shaft rod is driven by a motor to rotate during the unloading process, and the shaft rod drives the auger rod to rotate. An auger blade is provided on the outside of the auger rod, so that the particles are driven to move downward during the rotation of the auger rod to prevent the bottom of the unloading box from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cutaway structure of the utility model;

[0017] Figure 2 It is a front cutaway structural schematic diagram of the connection between the feed box and the cover plate of the utility model.

[0018] In the figure: 1. combustion furnace body; 2. discharge box; 3. first hydraulic rod; 4. fixing plate; 5. adjusting rod; 6. cover plate; 7. second hydraulic rod; 8. installation box; 9. fixing column; 10. motor; 11. shaft rod; 12. auger rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-2 The utility model provides a technical solution: a combustion furnace feeding mechanism, comprising:

[0021] A combustion furnace body 1, a material box 2 is fixedly connected to the top of the combustion furnace body 1, a material discharge end of the material box 2 extends to the inside of the combustion furnace body 1, and cover plates 6 are rotatably installed on the left and right sides of the top of the material box 2;

[0022] A second hydraulic rod 7 is installed on the top of the inner part of the unloading box 2, and a mounting box 8 is fixedly connected to the movable end of the second hydraulic rod 7;

[0023] The fixing column 9 is fixedly connected to the bottom of the installation box 8 , and the fixing column 9 extends to the inner side of the bottom of the discharge box 2 , and the outer surface of the fixing column 9 is tightly fitted with the inner surface of the discharge box 2 .

[0024] A first hydraulic rod 3 is installed on the top of the unloading box 2, and a movable end of the first hydraulic rod 3 is fixedly connected to a fixed plate 4, and the first hydraulic rod 3 drives the fixed plate 4 to move up and down.

[0025] Adjustment rods 5 are rotatably installed on both sides of the fixed plate 4. One end of the adjustment rod 5 away from the fixed plate 4 is hingedly connected to the top of the cover plate 6, so that the cover plate 6 can be rotated by the adjustment rod 5 during the upward and downward movement of the fixed plate 4.

[0026] A motor 10 is installed inside the installation box 8, and a shaft 11 is fixedly connected to the output end of the motor 10; wherein the shaft 11 passes through the interior of the fixed column 9, and a auger rod 12 is fixedly connected to the bottom end of the shaft 11, so that the shaft 11 drives the auger rod 12 to rotate.

[0027] When using the furnace unloading mechanism, Figure 1-Figure 2 The first hydraulic rod 3 drives the fixed plate 4 to move upward, so that the fixed plate 4 drives the cover plate 6 to rotate and open through the adjusting rod 5. After the cover plate 6 is opened, it is convenient for the user to add materials into the lower material box 2. After the materials are added, the first hydraulic rod 3 drives the fixed plate 4 to move downward, so that the cover plate 6 is closed;

[0028] When unloading, the second hydraulic rod 7 drives the installation box 8 to move upward, so that the fixed column 9 moves upward out of the unloading box 2, and the combustion particles move downward and fall into the interior of the combustion furnace body 1. When unloading is stopped, the fixed column 9 is controlled to move downward to block the bottom opening of the unloading box 2. By setting the auger rod 12, the motor 10 drives the shaft rod 11 to rotate during the unloading process, and the shaft rod 11 drives the auger rod 12 to rotate. The outer side of the auger rod 12 is provided with auger blades, so that the particles are driven downward during the rotation of the auger rod 12 to prevent the bottom of the unloading box 2 from being blocked. This is the entire working process of the unloading mechanism of the combustion furnace.

[0029] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A combustion furnace unloading mechanism, characterized in that: include: A combustion furnace body (1), wherein a material discharge box (2) is fixedly connected to the top of the combustion furnace body (1), and a discharge end of the material discharge box (2) extends into the interior of the combustion furnace body (1), and cover plates (6) are rotatably mounted on both left and right sides of the top of the material discharge box (2); A second hydraulic rod (7), the second hydraulic rod (7) is installed on the inner top of the unloading box (2), and the movable end of the second hydraulic rod (7) is fixedly connected to the installation box (8); A fixing column (9), wherein the fixing column (9) is fixedly connected to the bottom of the installation box (8), and the fixing column (9) extends to the inner side of the bottom of the discharge box (2), and the outer surface of the fixing column (9) is tightly fitted with the inner surface of the discharge box (2).

2. A combustion furnace unloading mechanism according to claim 1, characterized in that: A first hydraulic rod (3) is installed on the top of the unloading box (2), and a movable end of the first hydraulic rod (3) is fixedly connected to a fixed plate (4).

3. A combustion furnace unloading mechanism according to claim 2, characterized in that: Adjustment rods (5) are rotatably mounted on both left and right sides of the fixed plate (4), and one end of the adjustment rod (5) away from the fixed plate (4) is hingedly connected to the top of the cover plate (6).

4. A combustion furnace unloading mechanism according to claim 1, characterized in that: A motor (10) is installed inside the installation box (8), and a shaft (11) is fixedly connected to the output end of the motor (10); The shaft rod (11) passes through the interior of the fixed column (9), and the bottom end of the shaft rod (11) is fixedly connected to a auger rod (12).

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