Catalyst material frame with axially mounted stirring shaft

Abstract

The utility model discloses a stirring shaft axial installation type catalyst material frame which comprises a frame body and a frame cover, the frame body is of a cylindrical structure, and small holes are evenly distributed in the side wall of the frame body. A mounting structure matched with the stirring shaft is arranged at the bottom of the frame body, a first shaft hole allowing the stirring shaft to penetrate through is formed in the mounting structure, and a fixing piece fixed to the stirring shaft is further arranged on the mounting structure; the frame cover is detachably mounted at the top of the frame body, a second shaft hole allowing the stirring shaft to penetrate through is formed in the frame cover, and the first shaft hole and the second shaft hole are located on the same axis; and the frame cover is also provided with a fixing piece fixed with the stirring shaft. Through the mounting structure which is arranged at the bottom of the frame body, is matched with the stirring shaft and is provided with the fixing piece, the second shaft hole in the frame cover and the fixing piece, the stirring shaft is quickly and stably mounted in the axial direction, and the problems that the mounting mode is not convenient enough and the quick mounting in the axial direction is difficult to realize are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of chemical reaction equipment, and in particular relates to a catalyst feed frame with axial installation on a stirring shaft. Background Technology

[0002] In chemical production processes, the use of catalysts is crucial for accelerating chemical reactions. To fully utilize the catalyst's effect, it needs to be placed in a specialized feed frame to ensure sufficient contact and effective mass exchange between the catalyst and reactants. However, existing catalyst feed frames present some problems that urgently need to be addressed in practical applications.

[0003] Existing catalyst feed frames often struggle to achieve rapid and stable axial installation when paired with a stirring shaft. This typically requires complex procedures and additional tools for securing the equipment, increasing both time and labor costs. Furthermore, it can lead to instability during installation, affecting the uniform distribution of the catalyst and reaction efficiency during subsequent stirring. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a catalyst frame with axial installation on a stirring shaft, which addresses the shortcomings of the prior art. Through the installation structure with a bottom of the frame matching the stirring shaft and a fixing component, the second shaft hole on the frame cover and the fixing component, the axial installation of the stirring shaft is achieved quickly and stably, solving the problem that the installation method is not convenient and it is difficult to achieve rapid axial installation.

[0005] To solve the above technical problems, the technical solution adopted by this utility model is: a catalyst material frame with axial installation on a stirring shaft, including a frame body and a frame cover, wherein the frame body is a cylindrical structure and small holes are evenly distributed on the side wall of the frame body;

[0006] The bottom of the frame is provided with a mounting structure that matches the stirring shaft. The mounting structure has a first shaft hole for the stirring shaft to pass through, and the mounting structure is also provided with a fixing component that is fixed to the stirring shaft.

[0007] The frame cover is detachably installed on the top of the frame body. The frame cover is provided with a second shaft hole for the stirring shaft to pass through. The first shaft hole and the second shaft hole are on the same axis.

[0008] The frame cover is also provided with a fixing component for fixing the stirring shaft.

[0009] The catalyst feed frame axially mounted on the stirring shaft described above has the first shaft hole and the frame body coaxially arranged.

[0010] The catalyst feed frame with axial installation of the stirring shaft described above has a set screw hole on the circumferential side wall of the installation structure. The fixing component is a set screw. The installation structure is fixed to the stirring shaft by the set screw passing through the set screw hole and tightening it.

[0011] The catalyst feed frame axially mounted on the stirring shaft described above has multiple set screw holes on the circumferential sidewall of the mounting structure, and the multiple set screw holes are evenly distributed around the axis of the first shaft hole.

[0012] The catalyst feed frame with axially mounted stirring shaft described above has a set screw hole on the circumferential side wall of the frame cover. The fixing component is a set screw. The frame cover is fixed to the stirring shaft by the set screw passing through the set screw hole.

[0013] The catalyst feed frame with axially mounted stirring shaft described above has multiple set screw holes on the circumferential sidewall of the frame cover, and the multiple set screw holes are evenly distributed around the axis of the second shaft hole.

[0014] This utility model has the following advantages compared with the prior art:

[0015] 1. The mounting structure of this utility model is matched with the stirring shaft and has a first shaft hole for the stirring shaft to pass through. This design allows the stirring shaft to be directly axially aligned and connected to the frame, providing a basic structure for rapid installation. During installation, simply align the stirring shaft with the first shaft hole and then insert it through the corresponding operation, greatly simplifying the initial alignment steps. Compared to some complex installation methods (such as those requiring the assembly and adjustment of multiple parts to fit the stirring shaft), this design with a dedicated mounting structure and shaft hole can achieve preliminary axial positioning more quickly.

[0016] 2. The mounting structure of this utility model is equipped with a fixing component for fixing to the stirring shaft. This fixing component can firmly fix the catalyst frame to the stirring shaft after the stirring shaft passes through the first shaft hole. It avoids the need for additional complex fixing devices or cumbersome fixing operations during the installation process. For example, it eliminates the need for additional binding devices or complex snap-fit ​​structures for multiple adjustments and fixations. Through this fixing component, the fixing of the stirring shaft and the material frame can be completed quickly, ensuring the stability of the material frame on the stirring shaft, thereby realizing the overall process of rapid axial installation and solving the problems of complex and time-consuming fixing steps in traditional installation methods.

[0017] 3. The frame cover of this utility model is provided with a second shaft hole for the stirring shaft to pass through, and the first shaft hole and the second shaft hole are on the same axis. This design allows the stirring shaft to pass through from the bottom of the frame to the top of the frame cover, maintaining the axial consistency of the entire installation structure. During installation, the stirring shaft can pass through the shaft holes of the frame and the frame cover in one go, reducing the alignment errors and additional operating steps that may be caused by segmented installation.

[0018] Meanwhile, the frame cover is also equipped with a fixing component for securing the stirring shaft. This fixing component works in conjunction with the fixing component on the bottom mounting structure of the frame, allowing the stirring shaft to be secured simultaneously at the top and bottom of the material frame. This dual-fixing method not only enhances the stability of the connection between the material frame and the stirring shaft, but also allows for quick installation and fixation of the entire material frame and stirring shaft by performing simple fixing operations at the top and bottom respectively during installation. This further improves the convenience and efficiency of installation and effectively solves the problem of difficult axial rapid installation in existing technologies.

[0019] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0020] Figure 1 This is a structural diagram of the frame.

[0021] Figure 2 for Figure 1 AA section view in the image.

[0022] Figure 3 This is a schematic diagram of the frame cover structure.

[0023] Figure 4 for Figure 3 BB section view in the middle.

[0024] Figure 5 This is a schematic diagram of the usage state of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1—Frame body; 2—Frame cover; 3—Stirring shaft;

[0027] 4—Installation structure; 5—Factors. Detailed Implementation

[0028] like Figure 1 — Figure 5 As shown, an axially mounted catalyst feed frame for stirring shaft includes a frame body 1 and a frame cover 2. The frame body 1 is a cylindrical structure made of corrosion-resistant and high-strength material, and small holes are evenly distributed on the side wall of the frame body 1.

[0029] The bottom of the frame 1 is provided with an installation structure 4 that matches the stirring shaft 3. The installation structure 4 has a first shaft hole for the stirring shaft 3 to pass through, and the installation structure 4 is also provided with a fixing member 5 that is fixed to the stirring shaft 3.

[0030] The frame cover 2 is detachably installed on the top of the frame 1. The frame cover 2 is provided with a second shaft hole for the stirring shaft 3 to pass through. The first shaft hole and the second shaft hole are on the same axis.

[0031] The frame cover 2 is also provided with a fixing member 5 that is fixed to the stirring shaft 3.

[0032] The design of frame 1 and frame cover 2 constitutes a material frame structure for containing catalyst. Frame 1 is cylindrical and made of corrosion-resistant and high-strength material, which can adapt to complex environments such as chemical reactions, ensuring the stability and service life of the material frame. The small holes on the side wall facilitate full contact between reactants and catalyst, improving the efficiency of catalytic reaction.

[0033] The design of the mounting structure 4 at the bottom of the frame 1, along with the first shaft hole and the fixing component 5, ensures a stable connection between the material frame and the stirring shaft 3. This guarantees synchronous rotation of the material frame and the stirring shaft 3 during stirring, thereby ensuring uniform distribution of the catalyst in the reaction system and promoting a complete reaction. The coaxiality of the second shaft hole and the first shaft hole on the frame cover 2, as well as the design of the fixing component 5 on the frame cover 2, further enhances the stability of the connection between the material frame and the stirring shaft 3, guaranteeing the stirring effect.

[0034] In this embodiment, the first shaft hole and the frame 1 are coaxially arranged.

[0035] The first shaft hole is coaxially set with the frame 1. This design makes the stirring shaft 3 pass through the frame 1 more smoothly, reduces the friction or interference between the stirring shaft 3 and the frame 1 that may be caused by different shafts, ensures the stability of the stirring process, and also helps to improve the concentricity of the connection between the material frame and the stirring shaft 3, further improving the stirring effect and the stability of the device.

[0036] In this embodiment, a set screw hole is provided on the circumferential side wall of the mounting structure 4, and the fixing member 5 is a set screw. The mounting structure 4 is fixed to the stirring shaft 3 by the set screw passing through the set screw hole and tightening it.

[0037] The set screw holes on the circumferential sidewall of the mounting structure 4, together with the set screws, serve as fixing parts 5. The set screws tighten the stirring shaft 3 to achieve fixation. This fixing method is simple in structure, easy to operate, and has a reliable fixing effect. The set screws can tightly press the stirring shaft 3 to prevent relative rotation or loosening between the material frame and the stirring shaft 3 during the stirring process, ensuring that the stirring shaft 3 can stably drive the material frame to rotate, and ensuring the normal progress of the catalytic reaction.

[0038] In this embodiment, the mounting structure 4 has multiple set screw holes on its circumferential sidewall, and these multiple set screw holes are evenly distributed around the axis of the first shaft hole.

[0039] Multiple set screw holes are evenly distributed around the axis of the first shaft hole, allowing the set screws to evenly press against the stirring shaft 3 from multiple directions. This results in a more uniform force distribution on the stirring shaft 3, further improving the stability and reliability of the connection between the material frame and the stirring shaft 3. This avoids problems such as localized wear of the stirring shaft 3 or loosening of the connection between the material frame and the stirring shaft 3 due to uneven force distribution, extending the service life of the device. It also ensures the smooth rotation of the material frame during stirring, which is beneficial for improving the uniformity and efficiency of the catalytic reaction.

[0040] In this embodiment, a set screw hole is provided on the circumferential side wall of the frame cover 2, and the fixing member 5 is a set screw. The frame cover 2 is fixed to the stirring shaft 3 by the set screw passing through the set screw hole.

[0041] The set screw holes on the circumferential sidewall of the frame cover 2, along with the set screws, secure the frame cover 2 to the stirring shaft 3, similar to the fixing method in the mounting structure 4. This design allows the frame cover 2 to be firmly fixed to the stirring shaft 3, preventing it from loosening or falling off during stirring and ensuring the overall structural stability of the material frame. Simultaneously, the fixed frame cover 2 also helps maintain the stability of the catalyst inside the material frame, avoiding uneven catalyst distribution due to shaking during stirring, and ensuring the smooth progress of the catalytic reaction.

[0042] In this embodiment, the frame cover 2 has multiple set screw holes on its circumferential sidewall, and the multiple set screw holes are evenly distributed around the axis of the second shaft hole.

[0043] Multiple set screw holes on the circumferential sidewall of the frame cover 2 are evenly distributed around the axis of the second shaft hole, similar to the arrangement in the mounting structure 4. This allows the set screws to evenly tighten the stirring shaft 3, further enhancing the stability of the connection between the frame cover 2 and the stirring shaft 3. This method of fixing with multiple evenly distributed set screws enables the frame cover 2 to rotate more stably and synchronously with the stirring shaft 3 during the stirring process, avoiding problems such as catalyst leakage and uneven reaction caused by loosening or shaking of the frame cover 2. This improves the reliability of the entire catalyst feed frame device during the stirring process and the catalytic reaction effect.

[0044] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the present utility model. Any simple modifications, alterations, or equivalent structural changes made to the above embodiments based on the technical essence of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A catalyst feed frame axially mounted on a stirring shaft, characterized in that, It includes a frame and a frame cover. The frame is a cylindrical structure and small holes are evenly distributed on the side wall of the frame. The bottom of the frame is provided with a mounting structure that matches the stirring shaft. The mounting structure has a first shaft hole for the stirring shaft to pass through, and the mounting structure is also provided with a fixing component that is fixed to the stirring shaft. The frame cover is detachably installed on the top of the frame body. The frame cover is provided with a second shaft hole for the stirring shaft to pass through. The first shaft hole and the second shaft hole are on the same axis. The frame cover is also provided with a fixing component for fixing the stirring shaft.

2. The catalyst feed frame axially mounted on a stirring shaft according to claim 1, characterized in that, The first shaft hole and the frame are coaxially arranged.

3. A catalyst feed frame axially mounted on a stirring shaft according to claim 1, characterized in that, The mounting structure has a set screw hole on its circumferential sidewall. The fixing component is a set screw. The mounting structure is fixed to the stirring shaft by the set screw passing through the set screw hole and tightening it.

4. A catalyst feed frame axially mounted on a stirring shaft according to claim 3, characterized in that, The mounting structure has multiple set screw holes on its circumferential sidewall, and these multiple set screw holes are evenly distributed around the axis of the first shaft hole.

5. A catalyst feed frame axially mounted on a stirring shaft according to claim 1, characterized in that, The frame cover has a set screw hole on its circumferential side wall. The fixing component is a set screw. The frame cover is fixed to the stirring shaft by passing the set screw through the set screw hole.

6. A catalyst feed frame axially mounted on a stirring shaft according to claim 5, characterized in that, The frame cover has multiple set screw holes on its circumferential sidewall, and these multiple set screw holes are evenly distributed around the axis of the second shaft hole.

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