Roasting device for honeycomb catalyst processing

Abstract

The utility model discloses a roasting device for honeycomb catalyst processing, which comprises a conveyor belt device, a roasting channel is arranged on the conveyor belt device, a roasting mechanism is arranged on the conveyor belt device, and a heat insulation mechanism is arranged on the conveyor belt device. The roasting mechanism comprises a containing table, a containing pipeline, a transverse partition plate, a longitudinal partition plate and a containing space. The heat insulation mechanism comprises a heat insulation plate and a material storage channel. The honeycomb catalyst storage device has the advantages that honeycomb catalysts can be contained through the containing pipeline, when the containing pipeline moves into the storage channel, heat can be isolated through the heat insulation plate, heat loss is reduced, the honeycomb catalysts can be preheated through heat leaked out of gaps of the heat insulation plate, and then the machining cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb catalyst processing equipment, and more specifically to a baking device used for honeycomb catalyst processing. Background Art

[0002] The honeycomb catalyst is a denitrification catalyst formed by integral extrusion, with a honeycomb-shaped end face and baked.

[0003] In the prior art, when the honeycomb catalyst is roasted, the honeycomb catalyst is generally stacked and placed on a conveyor belt device, and the conveyor belt device can drive the honeycomb catalyst to move to a roasting channel for roasting. However, there are some problems in its use. The temperature of the honeycomb catalyst is high during roasting, and the conveyor belt device moves slowly. Heat will leak from the gap between the rack and the roasting channel, causing a large amount of heat waste and increasing production costs.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0005] The utility model aims to solve the above problems and designs a baking device for processing honeycomb catalysts.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is a baking device for processing honeycomb catalysts, comprising a conveyor belt device, a baking channel is installed on the conveyor belt device, a baking mechanism is provided on the conveyor belt device, and a heat insulation mechanism is provided on the conveyor belt device;

[0007] The roasting mechanism comprises a holding platform placed on a conveyor belt device, a holding pipe is installed on the holding platform, a plurality of transverse partitions and longitudinal partitions are installed in the holding pipe, the transverse partitions and longitudinal partitions divide the inside of the holding pipe into a plurality of holding spaces, and a honeycomb catalyst is placed in the holding space;

[0008] The heat insulation mechanism comprises a heat insulation plate installed on one side of the placing platform, and material storage channels are installed at both ends of the roasting channel.

[0009] Furthermore, the containing pipe, the transverse partition and the longitudinal partition are all provided with a plurality of air holes.

[0010] Furthermore, guide slides are installed on both sides of the upper surface of the placing table, both ends of the insulation board are connected to the inner side of the guide slides, a plurality of first heat conduction holes are opened on the insulation board, a lifting plate is provided on one side of the insulation board, both ends of the lifting plate extend into the guide slides, a heat insulation pad is installed on the surface of the lifting plate close to the insulation board, a plurality of second heat conduction holes are opened on the insulation pad and the lifting plate, and a lifting frame is installed in the roasting channel, and the lifting frame can move the lifting plate up and down.

[0011] Furthermore, the lifting frame includes a support platform installed on the two side surfaces of the roasting channel, and an inclined platform is installed at both ends of the support platform. Rotating rollers are installed on both sides of the lower end of the lifting plate. The rotating rollers can be moved to the support platform through the inclined platform, and the second heat conduction hole is concentrically corresponding to the first heat conduction hole.

[0012] Furthermore, a guide groove is opened at the upper end of the placing table, a movable table is placed in the guide groove, the guide slide is installed on both side surfaces of the movable table, and one side of the guide groove is provided with a plurality of positioning sleeves installed on the placing table, driving a positioning pin installed at the upper end of the movable table.

[0013] The beneficial effects of the utility model are as follows: the honeycomb catalyst can be contained by the containing pipe, and when the containing pipe is moved into the material storage channel, the heat can be isolated by the heat insulation board to reduce the heat loss, and the heat leaking through the gap of the heat insulation board can preheat the honeycomb catalyst, thereby reducing the processing cost;

[0014] A lifting plate is provided on one side of the heat insulation plate. When the heat insulation plate is moved into the roasting channel, the lifting plate can be pushed upward, so that the first heat conduction hole and the second heat conduction hole can be concentrically aligned, which can facilitate the passage of hot air and improve the roasting efficiency.

[0015] By adjusting the position of the heat insulation board, the gap between the heat insulation and the material storage channel can be reduced, and the heat insulation board and the material storage channel can be prevented from colliding, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a baking device for processing honeycomb catalysts according to the utility model;

[0017] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle;

[0019] Figure 4 It is a schematic diagram of the connection relationship between the containing channel, the transverse partition and the longitudinal partition of the utility model;

[0020] In the figure, 1. conveyor belt device; 2. roasting channel; 3. holding table; 4. holding pipe; 5. horizontal partition; 6. longitudinal partition; 7. holding space; 8. heat insulation board; 9. material storage channel; 10. air vent; 11. guide slide; 12. first heat conduction hole; 13. lifting plate; 14. heat insulation pad; 15. second heat conduction hole; 16. lifting frame; 17. support table; 18. tilting table; 19. rotating roller; 20. guide groove; 21. moving table; 22. positioning sleeve; 23. positioning pin. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] The utility model provides Figure 1-4 A roasting device for processing honeycomb catalysts shown in the figure comprises a conveyor belt device 1, a roasting channel 2 is installed on the conveyor belt device 1, a roasting mechanism is provided on the conveyor belt device 1, and a heat insulation mechanism is provided on the conveyor belt device 1; the roasting mechanism comprises a placing table 3 placed on the conveyor belt device 1, a placing pipe 4 is installed on the placing table 3, a plurality of transverse partitions 5 and longitudinal partitions 6 are installed in the placing pipe 4, the transverse partitions 5 and longitudinal partitions 6 divide the inside of the placing pipe 4 into a plurality of placing spaces 7, and a honeycomb catalyst is placed in the placing space 7; the heat insulation mechanism comprises a heat insulation plate 8 installed on one side of the placing table 3, and material storage channels 9 are installed at both ends of the roasting channel 2;

[0024] The process of roasting the honeycomb catalyst by this device is as follows: placing the placing table 3 on the conveyor belt device 1, and placing the honeycomb catalyst in the placing space 7 separated by the transverse partition 5 and the longitudinal partition 6, the placing table 3 can be driven to move by the conveyor belt device 1, so that the placing table 3 and the heat insulation board 8 can first enter the storage channel 9 on one side of the roasting channel 2, the heat insulation board 8 can block a large part of the heat emitted in the roasting channel 2, and the leaked heat can preheat the honeycomb catalyst. When the heat insulation board 8 enters the roasting channel 2, the hot air is easy to circulate due to the increase in space, which can facilitate the roasting of the honeycomb catalyst on the placing table 3. At the same time, the next placing table 3 and the heat insulation board 8 enter the storage channel 9, which can reduce heat leakage. When the honeycomb catalyst is roasted, it enters another storage channel 9, which can slowly cool down the honeycomb catalyst in the storage channel 9, prevent heat loss, and reduce production costs.

[0025] Refer to the instruction manual Figure 1 , Instruction Manual Figure 2 And the instruction manual Figure 3 A plurality of air holes 10 are provided on the containing pipe 4, the transverse partition 5 and the longitudinal partition 6. The air holes 10 can facilitate the circulation of hot air, thereby improving the calcination efficiency of the honeycomb catalyst.

[0026] Refer to the instruction manual Figure 1 , Instruction Manual Figure 2 And the instruction manual Figure 3 , guide slides 11 are installed on both sides of the upper surface of the placing table 3, the two ends of the heat insulation board 8 are connected to the inner side of the guide slides 11, a plurality of first heat conduction holes 12 are opened on the heat insulation board 8, a lifting plate 13 is provided on one side of the heat insulation board 8, the two ends of the lifting plate 13 extend into the guide slide 11, a heat insulation pad 14 is installed on the surface of the lifting plate 13 close to the heat insulation board 8, a plurality of second heat conduction holes 15 are opened on the heat insulation pad 14 and the lifting plate 13, a lifting frame 16 is installed in the roasting channel 2, and the lifting frame 16 can make the lifting plate 16 The descending plate 13 moves up and down. Under normal circumstances, the lifting plate 13 is located at the bottom. The thermal insulation pad 14 can block the first thermal conductive hole 12 to prevent hot air leakage. When the lifting plate 13 moves into the roasting channel 2, the lifting plate 13 is pushed upward by the lifting frame 16, so that the second thermal conductive hole 15 can be moved to the side of the first thermal conductive hole 12 and made concentrically corresponding, so that hot air can pass between the second thermal conductive hole 15 and the first thermal conductive hole 12, and the honeycomb catalyst can be roasted.

[0027] Refer to the instruction manual Figure 1 , Instruction Manual Figure 2 And the instruction manual Figure 3The lifting frame 16 includes a support platform 17 installed on both side surfaces of the roasting channel 2, and a tilting platform 18 is installed at both ends of the support platform 17. Rotating rollers 19 are installed on both sides of the lower end of the lifting plate 13. The rotating rollers 19 can be moved to the support platform 17 through the tilting platform 18, and the second heat conduction hole 15 is concentrically corresponding to the first heat conduction hole 12;

[0028] The process of the lifting frame 16 driving the lifting plate 13 to move up and down is as follows: under normal conditions, the lifting plate 13 is located at the lowest position. When the lifting plate 13 moves to the position of the tilting platform 18, the rotating roller 19 and the lifting plate 13 can be moved upward under the action of the inclined surface. The rotating roller 19 can reduce the friction force when the lifting plate 13 moves. When the rotating roller 19 moves to the upper end of the support platform 17, the second heat conduction hole 15 can be made to correspond concentrically with the first heat conduction hole 12.

[0029] Refer to the instruction manual Figure 1 , Instruction Manual Figure 2 And the instruction manual Figure 3 A guide groove 20 is provided at the upper end of the placing table 3, and a movable table 21 is placed in the guide groove 20. The guide slide 11 is installed on the two side surfaces of the movable table 21. A plurality of positioning sleeves 22 installed on the placing table 3 are provided on one side of the guide groove 20, which drives a positioning pin 23 installed on the upper end of the movable table 21. Before the placing table 3 enters the material storage channel 9, the staff lifts the positioning pin 23 and then moves the movable table 21. The guide groove 20 can ensure the moving direction of the movable table 21. When the movable table 21 moves, the guide slide 11 can be driven to move, thereby preventing the guide slide 11 from colliding with the side wall of the material storage channel 9. After positioning is completed, the positioning pin 23 is placed in the positioning sleeve 22 to prevent the movable table 21 from moving.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A roasting device for processing honeycomb catalysts, comprising a conveyor belt device (1), wherein a roasting channel (2) is installed on the conveyor belt device (1), characterized in that: The conveyor belt device (1) is provided with a roasting mechanism, and the conveyor belt device (1) is provided with a heat insulation mechanism; The roasting mechanism comprises a holding platform (3) placed on the conveyor belt device (1), a holding pipe (4) being installed on the holding platform (3), a plurality of transverse partitions (5) and longitudinal partitions (6) being installed in the holding pipe (4), the transverse partitions (5) and longitudinal partitions (6) dividing the interior of the holding pipe (4) into a plurality of holding spaces (7), and a honeycomb catalyst being placed in the holding space (7); The heat insulation mechanism comprises a heat insulation plate (8) installed on one side of the placing platform (3), and material storage channels (9) are installed at both ends of the roasting channel (2).

2. A calcining device for processing honeycomb catalyst according to claim 1, characterized in that: The containing pipe (4), the transverse partition (5), and the longitudinal partition (6) are all provided with a plurality of air holes (10).

3. A calcining device for processing honeycomb catalyst according to claim 1, characterized in that: Guide slideways (11) are installed on both sides of the upper surface of the placing platform (3), the two ends of the heat insulation plate (8) are connected to the inner side of the guide slideways (11), a plurality of first heat conduction holes (12) are opened on the heat insulation plate (8), a lifting plate (13) is provided on one side of the heat insulation plate (8), the two ends of the lifting plate (13) extend into the guide slideways (11), a heat insulation pad (14) is installed on the surface of the lifting plate (13) on one side close to the heat insulation plate (8), a plurality of second heat conduction holes (15) are opened on the heat insulation pad (14) and the lifting plate (13), and a lifting frame (16) is installed in the roasting channel (2), and the lifting frame (16) can enable the lifting plate (13) to move up and down.

4. A baking device for honeycomb catalyst processing according to claim 3, characterized in that: The lifting frame (16) comprises a support platform (17) installed on both side surfaces of the roasting channel (2), and tilting platforms (18) are installed at both ends of the support platform (17). Rotating rollers (19) are installed on both sides of the lower end of the lifting plate (13), and the rotating rollers (19) can be moved onto the support platform (17) through the tilting platform (18) to make the second heat conduction hole (15) correspond concentrically with the first heat conduction hole (12).

5. The calcining device for processing honeycomb catalyst according to claim 3, characterized in that: A guide groove (20) is formed at the upper end of the containing platform (3), a movable platform (21) is placed in the guide groove (20), the guide slideways (11) are mounted on both side surfaces of the movable platform (21), and a plurality of positioning sleeves (22) mounted on the containing platform (3) are provided on one side of the guide groove (20), driving a positioning pin (23) mounted on the upper end of the movable platform (21).

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