Catalyst material drying machine

Abstract

The utility model discloses a catalyst material drying machine, which relates to the technical field of drying equipment for catalyst production and comprises a bottom plate, a hot air device and a vertical plate are fixedly arranged at the top of the bottom plate, a gear motor is fixedly connected to the front side of the vertical plate, and an output shaft of the gear motor penetrates through the vertical plate and is fixedly connected with a rotating shaft. A rotating box is fixedly connected to the rear end of the rotating shaft, the left side face and the right side face of the rotating box are hollowed out, the air outlet end of the hot air device is aligned to the right side face of the rotating box, and a plurality of partition plates are fixedly connected between the front inner wall and the rear inner wall of the rotating box from left to right and are hollowed out. The technical problem to be solved by the utility model is to improve the drying processing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment for catalyst production, in particular to a catalyst material dryer. Background Art

[0002] A catalyst generally refers to a substance that can increase the rate of a chemical reaction without changing the chemical equilibrium, and whose mass and chemical properties do not change before and after the chemical reaction. It is mainly divided into liquid catalysts and solid catalysts according to its form.

[0003] During the use of solid catalysts, in order to increase the contact area between the reactants and the catalyst and improve the catalytic effect, the solid catalyst is generally made into granules. During the production process, the solid catalyst will be made into the required granules after the molding process. Then these granular catalysts need to be fully dried to remove the moisture attached to their surface. In order to improve the drying efficiency, a dryer is generally required for drying.

[0004] The Chinese utility model patent with patent application number CN202321420490.1 records a catalyst dryer, which is provided with a device seat and a grid frame. When the device is in use, the material is placed inside the grid frame and then the first motor is started. After the first motor is started, the driven gear is driven to rotate through the active gear, thereby driving the grid frame to rotate slowly, and the material inside it will flow inside the grid frame. At the same time, the drying box blows out dry hot air, and the hot air can take away the moisture of the material inside the grid frame through the gap of the grid frame, so as to achieve the purpose of drying. While ensuring the drying effect, the overall footprint of the device is also small, thereby improving the practicality of the device. However, in the above-mentioned device, the catalyst needs to be stirred by a stirring blade so that the catalyst is more fully in contact with the hot air. However, in order to improve the stirring effect, a larger area of ​​stirring blades is required, which will block the hot air from passing through the grid frame, causing the hot air to be bounced back more or flow away from the upper and lower sides of the grid frame. When the hot air changes direction due to being blocked by the stirring blades, its flow rate will decrease, thereby resulting in a decrease in the drying effect. Utility Model Content

[0005] The purpose of the present application is to provide a catalyst material dryer to solve the problem that the larger area of ​​the stirring blades proposed in the above-mentioned background technology will block the hot air from passing through the grid frame, causing the hot air to be bounced back more or flow away from the upper and lower sides of the grid frame. When the hot air changes direction due to the obstruction of the stirring blades, its flow rate will decrease, thereby resulting in a decrease in the drying effect.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a catalyst material dryer, comprising a base plate, a hot air device and a vertical plate fixedly arranged on the top of the base plate, a reduction motor fixedly connected to the front of the vertical plate, an output shaft of the reduction motor passes through the vertical plate and is fixedly connected to a rotating shaft, a rotating box is fixedly connected to the rear end of the rotating shaft, the left and right sides of the rotating box are hollowed out, an air outlet end of the hot air device is aligned with the right side of the rotating box, a plurality of partitions are fixedly connected from left to right between the front and rear inner walls of the rotating box, and the partitions are hollowed out.

[0007] Preferably, the top and bottom of the partition are fixedly connected with inclined plates, and the inclination angles of the two inclined plates on each partition are the same. The advantage of this arrangement is that the catalyst material can flow along the diagonal of the rotary box as the rotary box rotates, thereby extending the path length of the catalyst material during a single flow, thereby effectively enhancing the drying effect.

[0008] Preferably, it also includes a control component for controlling the flow order of the catalyst between the gaps between each partition, the control component includes two baffles rotatably connected between the front and rear inner walls of the rotating box by a rotating rod, the two baffles are respectively located in the gaps between each adjacent partition, and the control component also includes a driving unit for driving the baffles to rotate. The advantage of such an arrangement is that the baffles are driven to rotate in sequence by the driving unit to orderly open the gaps between each partition, so that the catalyst material passes through the gaps between each partition respectively. In this way, the catalyst material can be hot-air dried in batches, so that the catalyst material can be more fully in contact with the hot air, further improving the drying effect.

[0009] Preferably, the driving unit includes two round rods, the front end of the rotating rod on the right side passes through the front side wall of the rotating box and is fixedly connected to one round rod, and the rear end of the rotating rod on the left side passes through the rear side wall of the rotating box and is fixedly connected to the other round rod, a torsion spring is fixedly connected between the end surface of the round rod and the side surface of the adjacent rotating box, and driving wheels are fixedly sleeved on the outer circumferential surfaces of the two round rods, and the driving unit also includes a first driving bar and a second driving bar fixedly connected to the top of the bottom plate through a supporting rod, the first driving bar can conflict with the outer circumferential surface of the driving wheel on the front side, and the second driving bar can conflict with the outer circumferential surface of the driving wheel on the rear side. The first drive bar and the second drive bar are both arc-shaped with a corresponding central angle of forty-five degrees. The first drive bar is connected end to end to form a ninety-degree arc so that the drive wheels located at the front and rear sides can rotate successively. The advantage of such a setting is that it only needs to rotate counterclockwise with the rotary box, so that the two drive wheels successively rotate against the first drive bar and the second drive bar respectively, thereby realizing the two baffles to rotate successively, so that the catalyst material flows in batches in the rotary box to enhance the drying effect. In this way, no additional power is required to drive the baffle to rotate, thereby reducing the energy consumption of the desiccant and improving the practicality of the desiccant.

[0010] Preferably, blocking bars are fixedly connected to the side surfaces of the partitions at equal intervals, and the cross-section of the blocking bars is arc-shaped. The advantage of such an arrangement is that the catalyst material can continuously tumble when flowing in the gaps between the partitions, thereby further improving the sufficiency and uniformity of the contact between the catalyst material and the hot air, and maximizing the effect of the drying process.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] In the utility model, the catalyst material is divided into several parts by setting a plurality of partitions so as to flow as the rotating box rotates, so that the catalyst material can be separated more highly and can be more fully contacted with the hot air, and the partitions are hollowed out, so that the hot air will not be affected to pass through the rotating box normally and will not cause the hot air speed to drop too much, thereby effectively improving the effect of the drying process.

[0013] In the utility model, the two baffles can be controlled to rotate backwards by the control component, so that the catalyst materials of different parts separated by the partitions can flow in the rotating box in sequence, thereby further improving the sufficiency of the contact between the hot air and the catalyst materials, and greatly improving the effect of the drying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a first structural schematic diagram of a catalyst material dryer in an embodiment of the present application;

[0016] Figure 2 This is a second structural schematic diagram of a catalyst material dryer in an embodiment of the present application;

[0017] Figure 3 This is a first structural schematic diagram of a transfer box in an embodiment of the present application;

[0018] Figure 4 This is a second structural schematic diagram of the transfer box in the embodiment of the present application;

[0019] Figure 5 This is a schematic cross-sectional structural diagram of a transfer box in an embodiment of the present application;

[0020] Figure 6 In the embodiment of this application Figure 1 A magnified schematic diagram of center A.

[0021] In the figure: 1. bottom plate; 2. hot air device; 21. installation box; 22. dustproof net; 3. vertical plate; 4. reduction motor; 5. rotating shaft; 6. rotating box; 7. partition; 8. inclined plate; 9. control component; 91. rotating rod; 92. baffle; 93. driving unit; 931. round rod; 932. torsion spring; 933. driving wheel; 934. first driving bar; 935. second driving bar; 10. blocking bar. DETAILED DESCRIPTION

[0022] 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. Example 1

[0023] Please refer to Figure 1-6A catalyst material dryer shown in the figure comprises a base plate 1, a base plate 1, a hot air device 2 and a vertical plate 3 are fixedly arranged on the top of the base plate 1, the hot air device 2 comprises an installation box 21, a plurality of dustproof nets 22 are equidistantly installed on the left side of the installation box 21 from top to bottom, a plurality of hot fan assemblies are installed in the installation box 21, a reduction motor 4 is fixedly connected to the front side of the vertical plate 3, the output shaft of the reduction motor 4 passes through the vertical plate 3 and is fixedly connected to a rotating shaft 5, a rotating box 6 is fixedly connected to the rear end of the rotating shaft 5, the left and right sides of the rotating box 6 are hollowed out, the air outlet end of the hot air device 2 is aligned with the right side of the rotating box 6, a plurality of partitions 7 are fixedly connected from left to right between the front and rear inner walls of the rotating box 6, and the partitions 7 are hollowed out.

[0024] refer to Figure 5 The top and bottom of the partition 7 are fixedly connected with inclined plates 8, and the inclination angles of the two inclined plates 8 on each partition 7 are the same.

[0025] Specifically, the catalyst material can flow along the diagonal line of the rotary box 6 as the rotary box 6 rotates, thereby extending the path length of the catalyst material during a single flow, thereby effectively enhancing the drying effect.

[0026] refer to Figure 1 , 2 , 3, 4 and 6, and also includes a control component 9 for controlling the flow order of the catalyst between the gaps of each partition 7, the control component 9 includes two baffles 92 rotatably connected between the front and rear inner walls of the rotating box 6 through a rotating rod 91, the two baffles 92 are respectively located in the gaps between each adjacent partition 7, and the control component 9 also includes a driving unit 93 for driving the baffles 92 to rotate.

[0027] Specifically, the driving unit 93 drives the baffle 92 to rotate in sequence to open the gaps between the partitions 7 in an orderly manner, so that the catalyst material passes through the gaps between the partitions 7 respectively. In this way, the catalyst material can be dried by hot air in batches, so that the catalyst material can be more fully in contact with the hot air, further improving the drying effect.

[0028] refer to Figure 3-6The driving unit 93 includes two round rods 931. The front end of the rotating rod 91 on the right side penetrates the front side wall of the rotating box 6 and is fixedly connected to one round rod 931. The rear end of the rotating rod 91 on the left side penetrates the rear side wall of the rotating box 6 and is fixedly connected to the other round rod 931. A torsion spring 932 is fixedly connected between the end surface of the round rod 931 and the side surface of the adjacent rotating box 6. The outer circumferences of the two round rods 931 are fixedly sleeved with driving wheels 933. The driving unit 93 also includes a support rod fixedly connected to the bottom The first driving bar 934 and the second driving bar 935 at the top of the plate 1, the first driving bar 934 can conflict with the outer circumference of the driving wheel 933 located on the front side, and the second driving bar 935 can conflict with the outer circumference of the driving wheel 933 located on the rear side. The first driving bar 934 and the second driving bar 935 are both arc-shaped with a corresponding central angle of forty-five degrees. The first driving bar 934 is connected end to end to form a ninety-degree arc shape so that the driving wheels 933 located on the front and rear sides can rotate respectively in sequence.

[0029] Specifically, it is only necessary to rotate the rotary box 6 counterclockwise so that the two driving wheels 933 successively rotate in conflict with the first driving bar 934 and the second driving bar 935, and then the two baffles 92 successively rotate respectively, so that the catalyst material flows in the rotary box 6 in batches to enhance the drying effect. In this way, no additional power is required to drive the baffles 92 to rotate, thereby reducing the energy consumption of the desiccant and improving the practicality of the desiccant.

[0030] refer to Figure 5 Blocking bars 10 are fixedly connected to the side of the partition plate 7 at equal intervals, and the cross section of the blocking bars 10 is an arc shape.

[0031] Specifically, the catalyst material can be continuously tumbled when flowing in the gaps between the partitions 7, thereby further improving the sufficiency and uniformity of the contact between the catalyst material and the hot air, and maximizing the effect of the drying process.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 catalyst material dryer, comprising a bottom plate (1), characterized in that: A hot air device (2) and a vertical plate (3) are fixedly arranged on the top of the bottom plate (1); a reduction motor (4) is fixedly connected to the front of the vertical plate (3); an output shaft of the reduction motor (4) passes through the vertical plate (3) and is fixedly connected to a rotating shaft (5); a rotating box (6) is fixedly connected to the rear end of the rotating shaft (5); the left and right sides of the rotating box (6) are hollow; an air outlet end of the hot air device (2) is aligned with the right side of the rotating box (6); a plurality of partitions (7) are fixedly connected from left to right between the front and rear inner walls of the rotating box (6); the partitions (7) are hollow; inclined plates (8) are fixedly connected to the top and bottom of the partitions (7); the two inclined plates (8) on each partition (7) have the same inclination angle.

2. A catalyst material dryer according to claim 1, characterized in that: It also includes a control component (9) for controlling the flow order of the catalyst between the gaps of each partition (7), the control component (9) including two baffles (92) rotatably connected between the front and rear inner walls of the rotating box (6) through a rotating rod (91), the two baffles (92) are respectively located in the gaps between each adjacent partition (7), and the control component (9) also includes a driving unit (93) for driving the baffles (92) to rotate.

3. A catalyst material dryer according to claim 2, characterized in that: The driving unit (93) comprises two round rods (931), the front end of the rotating rod (91) on the right side penetrates the front side wall of the rotating box (6) and is fixedly connected to one round rod (931), the rear end of the rotating rod (91) on the left side penetrates the rear side wall of the rotating box (6) and is fixedly connected to the other round rod (931), a torsion spring (932) is fixedly connected between the end surface of the round rod (931) and the side surface of the adjacent rotating box (6), and a driving wheel (933) is fixedly sleeved on the outer circumference of the two round rods (931), and the driving unit (93) also comprises a support rod fixedly connected to the driving wheel (933). A first driving bar (934) and a second driving bar (935) are fixedly connected to the top of the bottom plate (1); the first driving bar (934) can contact the outer circumference of the driving wheel (933) located at the front side; the second driving bar (935) can contact the outer circumference of the driving wheel (933) located at the rear side; the first driving bar (934) and the second driving bar (935) are both arc-shaped with a corresponding central angle of 45 degrees; the first driving bar (934) is connected end to end to form a 90-degree arc shape so that the driving wheels (933) located at the front side and the rear side can rotate respectively and successively.

4. A catalyst material dryer according to claim 3, characterized in that: Blocking bars (10) are fixedly connected to the side surfaces of the partition plate (7) at equal intervals, and the cross section of the blocking bars (10) is in the shape of an arc.

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