Dust falling device for magnesia carbon brick processing furnace

Abstract

The utility model relates to the technical field of magnesia carbon brick processing, in particular to a dust falling device for a magnesia carbon brick processing furnace, which comprises a support, a rectangular adsorption plate is mounted at the right end of the inner side of the support, plate mesh holes are formed in the four end walls of the adsorption plate, an air pipe is mounted at the front end of the adsorption plate, and the air pipe is communicated with the adsorption plate. A rotating shaft is installed on the front side of the left end of the adsorption plate, and a rotating plate is arranged at the front end of the adsorption plate. Dust and impurities near a processing furnace are adsorbed through the adsorption plate, the dust and the impurities are conveyed through the air pipe, the impurities flow back into the base cavity, the impurities and the dust are filtered through the insertion filter plate in the base cavity, the insertion filter plate is a filter plate with screening holes formed in the end wall, and the filtered impurities fall into the bottom end of the base cavity and pass through the inclined end wall of the bottom end wall of the base cavity. And at the moment, the sealing plug is opened through rotation, the impurities in the base cavity are poured out and discharged, and the purpose of cleaning the impurities and dust is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesia-carbon brick processing, in particular to a dust reduction device for a magnesia-carbon brick processing furnace. Background Art

[0002] The magnesia-carbon brick is an unburned carbon composite refractory material made of high-melting-point basic oxide magnesia (melting point 2800 °C) and high-melting-point carbonaceous materials that are difficult to be infiltrated by slag as raw materials, adding various non-oxide additives and binding with a carbonaceous binder. When processing refractory bricks, a refractory brick processing furnace will be used. When the processing furnace is in use, a large amount of dust and impurities will be generated. This dust reduction device is used to adsorb and treat the dust and impurities in the area on the side of the processing furnace.

[0003] When processing magnesia-carbon bricks, there is a lot of dust. Generally, the processing furnace is placed in the refractory brick processing plant area. A ventilation system will be configured in the conventional plant area for ventilation in the plant area. However, due to the large amount of impurities and dust near the processing furnace, a simple ventilation system is difficult to clean the dust and impurities near the processing furnace in the plant area, and a large amount of dust discharged from the plant area will also cause pollution to the external environment of the plant area. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dust reduction device for a magnesia-carbon brick processing furnace.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A dust reduction device for a magnesia-carbon brick processing furnace includes a bracket. At the right end inside the bracket, a rectangular adsorption plate is installed. Plate mesh holes are opened on the four end walls of the adsorption plate. An air duct is installed at the front end of the adsorption plate. A rotating shaft is installed on the front side of the left end of the adsorption plate. A rotating plate is arranged at the front end of the adsorption plate. A threaded hole is penetrated through the end wall of the rotating plate. A screw is penetrated through the left end wall of the adsorption plate. A top seat is arranged at the top of the bracket. A seat cavity is opened inside the top seat. An insertion filter plate is installed inside the seat cavity. A falling port is penetrated through the lower left end of the top seat. A sealing plug is installed inside the falling port. A blower communicated with the seat cavity is installed at the top of the top seat.

[0007] Preferably, the bracket and the adsorption plate are clamped with each other. There are three adsorption plates, and the adsorption plate and the rotating plate form a rotating structure through the rotating shaft.

[0008] Preferably, the plate mesh hole is communicated with one end of the air duct, and the other end of the air duct is communicated with the seat cavity.

[0009] Preferably, the rotating plate and the screw are in threaded connection, and at the same time, the bracket and the top seat are fixedly connected.

[0010] Preferably, the top seat and the inserted filter plate are snap-connected, and three inserted filter plates are provided.

[0011] Preferably, the top seat is threadedly connected to the airtight plug through a falling port.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. The adsorption plate is snap-connected to the bracket for placing the adsorption plate when it is idle. When in use, the adsorption plate is taken off the bracket and positioned and installed near the magnesia-carbon brick processing furnace through the threaded holes in the end wall of the rotating plate. Then, after the fan operates, using the plate mesh holes in the end wall of the adsorption plate, the dust and impurities near the processing furnace are adsorbed. The dust and impurities are conveyed through the air duct, and the impurities flow back into the seat cavity. The impurities and dust are filtered by the inserted filter plate inside the seat cavity. The inserted filter plate is a filter plate with screening holes opened on the end wall. The filtered impurities fall to the bottom end of the seat cavity. Through the inclined end wall at the bottom end wall of the seat cavity, the impurities accumulate in the left area of the seat cavity. At this time, the airtight plug is rotated and opened, and the impurities inside the seat cavity are poured out and discharged externally to achieve the purpose of cleaning impurities and dust.

[0014] 2. Tightened by screws to lock and limit the rotating plate after its position is adjusted by rotation. Three inserted filter plates are used for three-stage filtering of impurities and dust to ensure that the dust is thoroughly purified and filtered. The airtight plug rotates to open and close the falling port, facilitating the external discharge and cleaning of impurities and dust. The inserted filter plate is inserted from the right end of the top seat, facilitating snap connection and disassembly for cleaning. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the present utility model;

[0017] Figure 2 It is Figure 1 the right view schematic diagram of the top seat;

[0018] Figure 3 It is Figure 1 of Figure 1 the enlarged schematic diagram at A in

[0019] Figure 4 It is Figure 1 of Figure 1 the enlarged schematic diagram at B in

[0020] In the figure: 1, support; 2, adsorption plate; 3, plate mesh hole; 4, air duct; 5, rotating shaft; 6, rotating plate; 7, threaded hole; 8, screw; 9, top seat; 10, seat cavity; 11, inserted filter plate; 12, falling port; 13, airtight plug; 14, fan. Specific implementation mode

[0021] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution for a dust reduction device for a magnesia-carbon brick processing furnace:

[0023] Embodiment 1:

[0024] As Figures 1-4 shown, a dust reduction device for a magnesia-carbon brick processing furnace includes a support 1. The right end inside the support 1 is installed with a rectangular adsorption plate 2. Plate mesh holes 3 are opened on the four end walls of the adsorption plate 2. An air duct 4 is installed at the front end of the adsorption plate 2. A rotating shaft 5 is installed on the front left side of the adsorption plate 2. A rotating plate 6 is arranged at the front end of the adsorption plate 2. A threaded hole 7 penetrates through the end wall of the rotating plate 6. A screw 8 penetrates through the left end wall of the adsorption plate 2. A top seat 9 is arranged at the top of the support 1. A seat cavity 10 is opened inside the top seat 9. An inserted filter plate 11 is installed inside the seat cavity 10. A falling port 12 penetrates through the lower left end of the top seat 9. An airtight plug 13 is installed inside the falling port 12. A fan 14 connected to the seat cavity 10 is installed at the top of the top seat 9.

[0025] Embodiment 2:

[0026] On the basis of Embodiment 1, as Figure 1 and Figure 2As shown in the figure, the bracket 1 and the adsorption plate 2 are snap-connected. There are three adsorption plates 2. The adsorption plate 2 and the rotating plate 6 form a rotating structure through the rotating shaft 5. The plate mesh hole 3 is communicated with one end of the air duct 4, and the other end of the air duct 4 is communicated with the seat cavity 10. The adsorption plate 2 is snap-connected with the bracket 1 for placing the adsorption plate 2 when it is idle. When in use, the adsorption plate 2 is removed from the bracket 1 and is positioned and installed near the magnesia-carbon brick processing furnace through the threaded hole 7 on the end wall of the rotating plate 6. Then, after the fan 14 operates, the dust and impurities near the processing furnace are adsorbed by the plate mesh hole 3 on the end wall of the adsorption plate 2, and the dust and impurities are transported through the air duct 4, so that the impurities flow back into the seat cavity 10. The impurities and dust are filtered by the filter plate 11 inserted inside the seat cavity 10. The filter plate 11 is a filter plate with screening holes opened on its end wall. The filtered impurities fall to the bottom end of the seat cavity 10. Through the inclined end wall at the bottom end wall of the seat cavity 10, the impurities are accumulated in the left area of the seat cavity 10. At this time, the plug 13 is rotated and opened to pour out and discharge the impurities inside the seat cavity 10, so as to achieve the purpose of cleaning impurities and dust;

[0027] On the basis of Embodiment 1, as Figure 3 and Figure 4 shown in the figure, the rotating plate 6 and the screw 8 are threadedly connected. At the same time, the bracket 1 and the top seat 9 are fixedly connected. The top seat 9 and the filter plate 11 inserted are snap-connected. There are three filter plates 11 inserted. The top seat 9 is threadedly connected with the plug 13 through the drop port 12. By tightening the screw 8, it is used to lock and limit the position of the rotating plate 6 after rotating and adjusting the position. The three filter plates 11 inserted are used for three-stage filtering of impurities and dust to ensure that the dust is thoroughly purified and filtered. The rotation of the plug 13 is used to open and close the drop port 12, which is convenient for discharging and cleaning impurities and dust. The filter plate 11 is inserted from the right end of the top seat 9, which is convenient for snap connection and disassembly and cleaning.

[0028] Working principle: The adsorption plate 2 is clamped with the bracket 1 for placing the adsorption plate 2 when it is idle. During use, the adsorption plate 2 is removed from the bracket 1, and the adsorption plate 2 is positioned and installed near the magnesia-carbon brick processing furnace through the threaded hole 7 on the end wall of the rotating plate 6. After that, the fan 14 operates, and the dust and impurities near the processing furnace are adsorbed by the plate mesh holes 3 on the end wall of the adsorption plate 2. The dust and impurities are conveyed through the air duct 4, and the impurities flow back into the seat cavity 10. The impurities and dust are filtered by the inserted filter plate 11 inside the seat cavity 10. The inserted filter plate 11 is a filter plate with screening holes opened on the end wall. The filtered impurities fall to the bottom end of the seat cavity 10. Through the inclined end wall at the bottom end wall of the seat cavity 10, the impurities accumulate in the left area of the seat cavity 10. At this time, the sealing plug 13 is rotated to open, and the impurities inside the seat cavity 10 are poured out and discharged externally to achieve the purpose of cleaning impurities and dust. The screw 8 is tightened to lock and limit the rotating plate 6 after its position is adjusted. The three inserted filter plates 11 are used for three-stage filtering of impurities and dust to ensure that the dust is thoroughly purified and filtered. The sealing plug 13 rotates to open and close the falling port 12, facilitating the external discharge and cleaning of impurities and dust. The inserted filter plate 11 is inserted from the right end of the top seat 9, facilitating clamping and disassembly for cleaning.

[0029] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for a magnesia carbon brick processing furnace, comprising a bracket (1), characterized in that: A rectangular adsorption plate (2) is installed at the right inner end of the bracket (1), and the four end walls of the adsorption plate (2) are all provided with plate mesh holes (3). A wind duct (4) is installed at the front end of the adsorption plate (2), and a rotating shaft (5) is installed at the front end of the left end of the adsorption plate (2). A rotating plate (6) is arranged at the front end of the adsorption plate (2), and a threaded hole (7) is penetrated through the end wall of the rotating plate (6). A screw (8) is penetrated through the left end wall of the adsorption plate (2). A top seat (9) is arranged at the top end of the bracket (1), and a seat cavity (10) is formed inside the top seat (9). A filter plate (11) is installed inside the seat cavity (10). A drop opening (12) is penetrated at the lower left end of the top seat (9), and a plug (13) is installed inside the drop opening (12). A fan (14) connected to the seat cavity (10) is installed at the top of the top seat (9).

2. A dust suppression device for a magnesia carbon brick processing furnace according to claim 1, characterized in that: The support (1) and the adsorption plate (2) are clamped together, three adsorption plates (2) are provided, and the adsorption plates (2) form a rotating structure through a rotating shaft (5) and a rotating plate (6).

3. The dust suppression device for a magnesia carbon brick processing furnace according to claim 1, characterized in that: The plate mesh hole (3) is connected to one end of the air duct (4), and the other end of the air duct (4) is connected to the seat cavity (10).

4. The dust suppression device for a magnesia carbon brick processing furnace according to claim 1, characterized in that: The rotating plate (6) and the screw (8) are threadedly connected, and the bracket (1) and the top seat (9) are fixedly connected.

5. The dust suppression device for a magnesia carbon brick processing furnace according to claim 1, characterized in that: The top seat (9) and the filter inserting plate (11) are clamped together, and three filter inserting plates (11) are provided.

6. The dust suppression device for a magnesia carbon brick processing furnace according to claim 1, characterized in that: The top seat (9) is threadedly connected to the plug (13) through the drop opening (12).

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