A high-efficiency RCO catalytic combustion equipment

Abstract

The utility model discloses a high-efficiency RCO catalytic combustion device, which relates to the technical field of catalytic combustion devices, including a catalytic combustion device body and a filter screen. An air intake pipe is arranged at the end of the catalytic combustion device body, and the air intake pipe is composed of a connecting pipe and an intermediate pipe located in the middle of the connecting pipe. A cleaning mechanism is arranged on the air intake pipe, and the cleaning mechanism includes: a fixed column, which is fixedly connected to the middle of the filter screen; a rotating sleeve, which is sleeved on the end of the fixed column, and both sides of the rotating sleeve are fixedly connected with a cleaning plate, and one side of the rotating sleeve is provided with an elastic component; a collecting box, which is arranged at the bottom of the intermediate pipe. The utility model arranges a cleaning mechanism to facilitate the driving component to drive the rotating sleeve to rotate, so that the cleaning plate cleans the impurities on the filter screen, and collects them using the collecting box. At the same time, the cooperation of the elastic component can further improve the cleaning effect of the cleaning plate.

Description

Technical Field

[0001] The utility model relates to the technical field of catalytic combustion equipment, in particular to a high-efficiency RCO catalytic combustion equipment. Background Art

[0002] At present, catalytic combustion devices are used to treat waste gas. Catalytic combustion devices refer to devices or equipment that burn under the action of catalysts. The working principle of catalytic combustion devices is: with the help of catalysts, organic waste gas is flamelessly burned at a lower ignition temperature, and the organic waste gas is decomposed into non-toxic carbon dioxide and water vapor.

[0003] For example, an energy-saving RCO catalytic combustion device disclosed in the authorization announcement number CN212841635U has an energy-saving device installed on the top of the shell, and a solar panel installed inside the energy-saving device to convert the sun's radiation into electrical energy. The electricity is transmitted to the battery inside the motor box through a power transmitter for storage, and then the stored electricity is used to operate the equipment, thereby increasing environmental protection and reducing electricity consumption.

[0004] However, the above-mentioned filter is prone to adherence or clogging of large particles or impurities when filtering gas for a long time, and the filter does not have a cleaning mechanism on the side of the filter, so the filter cannot be cleaned, which easily affects the gas input and reduces the efficiency of the catalytic combustion equipment. For this reason, we propose a high-efficiency RCO catalytic combustion equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency RCO catalytic combustion device. By setting a cleaning mechanism, it is convenient for a driving component to drive a rotating sleeve to rotate, so that a cleaning plate can clean impurities on a filter screen and collect them using a collection box. At the same time, by using the cooperation of an elastic component, the cleaning effect of the cleaning plate can be further improved.

[0006] To achieve the above object, the utility model provides the following technical solution: a high-efficiency RCO catalytic combustion device, comprising a catalytic combustion device body and a filter screen, an air intake pipe is arranged at the end of the catalytic combustion device body, the air intake pipe is composed of a connecting pipe and an intermediate pipe located in the middle of the connecting pipe, and a cleaning mechanism is arranged on the air intake pipe, and the cleaning mechanism comprises:

[0007] A fixed column, wherein the fixed column is fixedly connected to the middle part of the filter screen;

[0008] A rotating sleeve, wherein the rotating sleeve is sleeved on the end of the fixed column, and cleaning plates are fixedly connected to both sides of the rotating sleeve, and an elastic component is arranged on one side of the rotating sleeve;

[0009] A collecting box is arranged at the bottom of the middle pipe and is used to collect particulate matter. A driving assembly is arranged between the collecting box and the rotating sleeve and is used to drive the rotating sleeve to rotate.

[0010] Preferably, the driving assembly includes a plurality of rotating teeth fixedly connected to the outer surface of the middle portion of the rotating sleeve, a moving rod fixedly connected to the inside of the collecting box, and a plurality of driving teeth fixedly connected to a side of the moving rod close to the rotating sleeve, and the plurality of driving teeth are meshingly connected to the plurality of rotating teeth.

[0011] Preferably, the elastic component includes a threaded column fixedly connected to the end surface of the fixing column, a limiting ring threadedly connected to the threaded column, and a compression spring sleeved on the outer surface of the fixing column.

[0012] Preferably, the filter screen is fixedly arranged inside the connecting pipe, and a rolling assembly is arranged between the filter screen and the rotating sleeve, and the rolling assembly includes a plurality of balls embedded in one side of the rotating sleeve and an annular groove opened in the middle of the filter screen.

[0013] Preferably, a connecting assembly is provided between the collecting box and the intermediate pipe, and the connecting assembly includes two connecting blocks fixedly connected to the top of the collecting box, a through groove opened in the middle of the connecting block, a connecting threaded rod rotatably connected to the inside of the through groove, a connecting ring threadedly connected to one end of the connecting threaded rod, a fixing frame fixedly connected to the side of the intermediate pipe, and two grooves opened on the side of the fixing frame.

[0014] Preferably, a sealing gasket is fixedly connected to the bottom end of the intermediate pipe, and the sealing gasket is frame-shaped, and the outer contour of the sealing gasket is the same as the outer contour of the end face of the intermediate pipe.

[0015] Technical effects and advantages of the utility model:

[0016] When filtering through the filter, some impurities will fall into the collection box due to gravity for collection. The collection box can be moved down later. The collection box enables the driving component to drive the rotating sleeve to rotate, thereby driving the cleaning plate to rotate, so that the rotating cleaning plate cleans the outer surface of the filter. The design of the elastic component can enable the rotating sleeve to drive the cleaning plate to fully contact the filter, thereby further improving the cleaning effect. The cleaned impurities will fall into the collection box for collection and finally processing. This design is not only convenient for collecting impurities, but also convenient for cleaning impurities on the filter, thereby ensuring good passability of the filter, avoiding reducing the gas input, and affecting the efficiency of the catalytic combustion equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the cross-sectional structure of the air intake duct of the utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the air intake duct of the utility model.

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Figure 4 This is a schematic diagram of the cleaning plate structure of the utility model.

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the intermediate pipe of the utility model.

[0023] In the figure: 1. Catalytic combustion equipment body; 2. Air intake pipe; 201. Connecting pipe; 202. Intermediate pipe; 3. Filter; 4. Rotating sleeve; 5. Cleaning plate; 6. Driving assembly; 601. Rotating teeth; 602. Moving rod; 603. Driving teeth; 7. Fixed column; 8. Elastic assembly; 801. Extrusion spring; 802. Threaded column; 803. Limiting ring; 9. Connecting assembly; 901. Connecting block; 902. Connecting threaded rod; 903. Fixed frame; 904. Groove; 905. Connecting ring; 10. Rolling assembly; 1001. Ball; 1002. Annular groove; 11. Collecting box; 12. Sealing gasket. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-6The high-efficiency RCO catalytic combustion device shown in the figure comprises a catalytic combustion device body 1 and a filter screen 3. An air intake pipe 2 is arranged at the end of the catalytic combustion device body 1. The air intake pipe 2 is composed of a connecting pipe 201 and an intermediate pipe 202 located in the middle of the connecting pipe 201. A cleaning mechanism is arranged on the air intake pipe 2. The cleaning mechanism comprises: a fixed column 7, which is fixedly connected to the middle of the filter screen 3; a rotating sleeve 4, which is sleeved on the end of the fixed column 7, and cleaning plates 5 are fixedly connected to both sides of the rotating sleeve 4, and an elastic component 8 is arranged on one side of the rotating sleeve 4; a collecting box 11, which is arranged at the bottom of the intermediate pipe 202, and the collecting box 11 is used to collect particulate matter. A driving assembly 6 is arranged between the collecting box 11 and the rotating sleeve 4, and the driving assembly 6 is used to drive the rotating sleeve 4 to rotate; when gas is input into the air intake pipe 2, it will be filtered by the filter 3, and some impurities will fall into the collecting box 11 for collection due to gravity. The collecting box 11 can be moved down later, and the collecting box 11 enables the driving assembly 6 to drive the rotating sleeve 4 to rotate, thereby driving the cleaning plate 5 to rotate, so that the rotating cleaning plate 5 cleans the outer surface of the filter 3, and the design of the elastic assembly 8 can enable the rotating sleeve 4 to drive the cleaning plate 5 to fully contact with the filter 3, so as to further improve the cleaning effect, and the cleaned impurities will fall into the collecting box 11 for collection, and finally be processed.

[0026] Furthermore, the filter screen 3 is fixedly arranged inside the connecting pipe 201, and a rolling assembly 10 is arranged between the filter screen 3 and the rotating sleeve 4. The rolling assembly 10 includes a plurality of balls 1001 embedded in one side of the rotating sleeve 4 and an annular groove 1002 opened in the middle of the filter screen 3; when the driving assembly 6 drives the rotating sleeve 4 to rotate, the balls 1001 will roll along the annular groove 1002, thereby facilitating the smooth rotation of the rotating sleeve 4 and reducing the friction between the components.

[0027] It should be further explained that the driving assembly 6 includes a plurality of rotating teeth 601 fixedly connected to the outer surface of the middle portion of the rotating sleeve 4, a moving rod 602 fixedly connected to the inside of the collecting box 11, and a plurality of driving teeth 603 fixedly connected to the side of the moving rod 602 close to the rotating sleeve 4, and the plurality of driving teeth 603 are meshedly connected with the plurality of rotating teeth 601; when the rotating sleeve 4 needs to be rotated, the collecting box 11 is moved downward, the collecting box 11 drives the moving rod 602 to move downward, and the driving teeth 603 cooperate with the rotating teeth 601, thereby causing the rotating sleeve 4 to rotate.

[0028] It should be noted that the elastic component 8 includes a threaded column 802 fixedly connected to the end face of the fixed column 7, a limiting ring 803 threadedly connected to the threaded column 802, and an extrusion spring 801 sleeved on the outer surface of the fixed column 7; the limiting ring 803 is connected to the threaded column 802, thereby compressing the extrusion spring 801, so that the rotating sleeve 4 is tightly attached to the filter screen 3.

[0029] It should be noted that a connecting assembly 9 is provided between the collecting box 11 and the intermediate pipe 202, and the connecting assembly 9 includes two connecting blocks 901 fixedly connected to the top of the collecting box 11, a through slot provided in the middle of the connecting block 901, a connecting threaded rod 902 rotatably connected to the inside of the through slot, a connecting ring 905 threadedly connected to one end of the connecting threaded rod 902, a fixing frame 903 fixedly connected to the side of the intermediate pipe 202, and two grooves 904 provided on the side of the fixing frame 903; when the collecting box 11 and the intermediate pipe 202 need to be connected, the connecting assembly 901 is connected to the intermediate pipe 202. When separating, rotate the connecting ring 905 so that the connecting ring 905 is away from the top of the fixed frame 903, and then rotate the connecting threaded rod 902. At this time, the collecting box 11 can be moved down. When installing, align the collecting box 11 with the middle pipe 202 and insert it, and then rotate the connecting threaded rod 902 back so that the connecting threaded rod 902 is inserted into the groove 904 again, and then reverse the connecting ring 905 so that the connecting ring 905 is further connected to the connecting threaded rod 902, thereby squeezing the top of the fixed frame 903, and the collecting box 11 can be fixed.

[0030] Furthermore, a sealing gasket 12 is fixedly connected to the bottom end of the intermediate pipe 202, and the sealing gasket 12 is frame-shaped, and the outer contour of the sealing gasket 12 is the same as the outer contour of the end face of the intermediate pipe 202; when the collecting box 11 is connected to the intermediate pipe 202 using the connecting component 9, the collecting box 11 can be used to squeeze the sealing gasket 12, thereby sealing the connection between the collecting box 11 and the intermediate pipe 202.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A high-efficiency RCO catalytic combustion device, comprising a catalytic combustion device body (1) and a filter screen (3), characterized in that: An air intake pipe (2) is provided at the end of the catalytic combustion equipment body (1), the air intake pipe (2) being composed of a connecting pipe (201) and an intermediate pipe (202) located in the middle of the connecting pipe (201), and a cleaning mechanism is provided on the air intake pipe (2), the cleaning mechanism comprising: A fixed column (7), wherein the fixed column (7) is fixedly connected to the middle part of the filter screen (3); A rotating sleeve (4), wherein the rotating sleeve (4) is sleeved on the end of the fixed column (7), and cleaning plates (5) are fixedly connected to both sides of the rotating sleeve (4), and an elastic component (8) is provided on one side of the rotating sleeve (4); A collecting box (11), the collecting box (11) is arranged at the bottom of the intermediate pipe (202), and the collecting box (11) is used to collect particulate matter, a driving component (6) is arranged between the collecting box (11) and the rotating sleeve (4), and the driving component (6) is used to drive the rotating sleeve (4) to rotate.

2. A high-efficiency RCO catalytic combustion equipment according to claim 1, characterized in that: The driving assembly (6) comprises a plurality of rotating teeth (601) fixedly connected to the outer surface of the middle part of the rotating sleeve (4), a moving rod (602) fixedly connected to the inside of the collecting box (11), and a plurality of driving teeth (603) fixedly connected to a side of the moving rod (602) close to the rotating sleeve (4), and the plurality of driving teeth (603) are meshingly connected with the plurality of rotating teeth (601).

3. A high-efficiency RCO catalytic combustion equipment according to claim 1, characterized in that: The elastic component (8) comprises a threaded column (802) fixedly connected to the end surface of the fixed column (7), a limiting ring (803) threadedly connected to the threaded column (802), and a compression spring (801) sleeved on the outer surface of the fixed column (7).

4. A high-efficiency RCO catalytic combustion equipment according to claim 1, characterized in that: The filter screen (3) is fixedly arranged inside the connecting pipe (201), and a rolling assembly (10) is arranged between the filter screen (3) and the rotating sleeve (4), and the rolling assembly (10) comprises a plurality of balls (1001) embedded in one side of the rotating sleeve (4) and an annular groove (1002) opened in the middle of the filter screen (3).

5. A high-efficiency RCO catalytic combustion equipment according to claim 1, characterized in that: A connection assembly (9) is provided between the collecting box (11) and the intermediate pipe (202), the connection assembly (9) comprising two connection blocks (901) fixedly connected to the top of the collecting box (11), a through slot provided in the middle of the connection block (901), a connection threaded rod (902) rotatably connected to the inside of the through slot, a connection ring (905) threadedly connected to one end of the connection threaded rod (902), a fixing frame (903) fixedly connected to the side of the intermediate pipe (202), and two grooves (904) provided on the side of the fixing frame (903).

6. A high-efficiency RCO catalytic combustion equipment according to claim 1, characterized in that: A sealing gasket (12) is fixedly connected to the bottom end of the intermediate pipe (202), and the sealing gasket (12) is frame-shaped, and the outer contour of the sealing gasket (12) is the same as the outer contour of the end face of the intermediate pipe (202).

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