Catalyst filling tool
The catalyst loading tool driven by a servo motor solves the problems of inaccurate control and uneven catalyst loading, achieving precise quantity control and uniform loading, and improving safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-03-24
AI Technical Summary
In the current catalyst loading process, the amount loaded cannot be precisely controlled, the loading is uneven, and the safety of manual operation is low.
A catalyst loading tool is used, which uses a servo motor to drive a bevel gear to drive a screw and a connecting beam, adjusts the length of the discharge pipe and extension pipe, and combines a cutting plate to achieve precise control of the amount of catalyst loaded. The catalyst is then hoisted into the catalytic tower by a hoisting device.
It achieves precise control of catalyst loading, resulting in more uniform loading, reduced manual intervention, and improved safety.
Smart Images
Figure CN224024976U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to catalyst loading technical field, concretely is a kind of catalyst loading tool. BACKGROUND
[0002] When the catalyst of multiple sets of coal gas methanol synthesis device synthesis tower is replaced, the loading process of catalyst has important influence on ensuring production efficiency and product quality, in order to improve loading efficiency, reduce human error, and optimize the use effect of catalyst, need to be loaded by multiple sets of coal gas methanol synthesis device synthesis tower catalyst.
[0003] The existing catalyst loading needs to be hoisted to the upper part of catalytic tower through loading hopper and loaded through pipeline, the process of loading needs manual auxiliary loading, the amount of loaded catalyst cannot be accurately controlled, and the loaded catalyst is not uniform, and the safety of manual auxiliary operation is low, therefore we provide a kind of catalyst loading tool. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of catalyst loading tool to solve the amount of loaded catalyst cannot be accurately controlled in the background art described above, and the loaded catalyst is not uniform, and the safety of manual auxiliary operation is low.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of catalyst loading tool, including loading hopper and mounting plate, the mounting plate is fixedly connected at the bottom rear side of loading hopper, the inner chamber four walls lower side of loading hopper is fixedly connected with baffle, the bottom of baffle is fixedly connected with sealed storehouse, the bottom of sealed storehouse is fixedly connected with discharge pipe, and the bottom end of discharge pipe penetrates loading hopper and extends to the bottom of loading hopper, the outer lateral wall of discharge pipe is sleeved with extension pipe, the top of extension pipe is fixedly connected with sealing sleeve, and the inner lateral wall of sealing sleeve is closely combined with the outer lateral wall of discharge pipe, the rear lateral wall between extension pipe is fixedly connected with connecting beam, the front lateral wall of mounting plate is fixedly connected with mounting block in the middle of upper and lower sides, the inner lateral wall between mounting block is rotatably connected with screw rod, the screw rod is screwed with connecting beam, the top end of screw rod penetrates upper mounting block and extends to the top of upper mounting block, and the top end of screw rod is fixedly connected with driven wheel, the rear lateral wall of mounting plate is fixedly connected with servo motor on the upper side, the power output shaft front end of servo motor penetrates mounting plate and extends to the front lateral wall of mounting plate, and the power output shaft front end of servo motor is fixedly connected with driving wheel, and the driving wheel is engaged rotation with driven wheel, and the driving wheel and driven wheel are all conical gear.
[0006] Further describe the above technical solution as follows:
[0007] The inner cavity of the sealed chamber is slidably connected to a material break plate, which is in close contact with the top and bottom of the inner cavity of the sealed chamber.
[0008] As a further description of the above technical solution:
[0009] Electric push rods are fixedly connected to the left and right sides of the rear side wall of the inner cavity of the hopper and to the lower side of the partition. A connecting rod is fixedly connected to the front end of the electric push rod.
[0010] As a further description of the above technical solution:
[0011] The end of the connecting rod passes through the sealing chamber and extends into the inner cavity of the sealing chamber. The end of the connecting rod is fixedly connected to the left and right side walls of the material breaking plate, and the connecting rod is slidably connected to the left and right side walls of the sealing chamber.
[0012] As a further description of the above technical solution:
[0013] Support blocks are fixedly connected to the lower sides of the left and right side walls of the mounting plate, and sliding rods are fixedly connected to the top of the support blocks. The top ends of the sliding rods are fixedly connected to the bottom left and right sides of the hopper, and the connecting beam is slidably connected to the sliding rods.
[0014] As a further description of the above technical solution:
[0015] Lifting rings are fixedly connected to the top left and right sides of the hopper, and reinforcing plates are fixedly connected between the rear side wall of the mounting plate and the bottom of the hopper.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: This catalyst loading tool uses a servo motor to drive the drive wheel to rotate, which in turn drives the driven wheel to rotate, and simultaneously drives the screw to rotate. The screw rotates under the support of the mounting block, causing the connecting beam to move up and down. The connecting beam also drives multiple extension tubes to move and adjust outside the discharge pipe. The length of the discharge pipe and extension tubes is adjusted according to the loading amount to change the internal capacity. Furthermore, the loading device is hoisted by isolating it from the inside of the loading hopper through a cutting plate. The catalyst is loaded into the catalytic tower under the action of gravity, thereby achieving precise and controlled loading of the catalyst. The catalyst loading is more uniform, and no manual assistance is required, resulting in higher safety. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a catalyst loading tool proposed in this utility model;
[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of a catalyst loading tool proposed in this utility model;
[0019] Figure 3 Figure 2 is a right view structural schematic diagram of the catalyst loading tool according to the present application;
[0020] Figure 4 Figure 3 is a main view partial structural schematic diagram of the catalyst loading tool according to the present application;
[0021] Figure 5 Figure 4 is a side view structural schematic diagram of the catalyst loading tool according to the present application; Figure 3 Figure 5 is an enlarged structural schematic diagram of A in Figure 4.
[0022] In the figure: 100, a charging hopper; 110, a partition; 111, a sealing bin; 112, a material cutting plate; 120, an electric push rod; 121, a connecting rod; 130, a discharge pipe; 131, an extension pipe; 132, a sealing sleeve; 140, a connecting beam; 150, a hoisting ring; 200, a mounting plate; 210, a mounting block; 211, a screw rod; 212, a driven wheel; 220, a servo motor; 221, a driving wheel; 230, a support block; 231, a sliding rod; 240, a reinforcing plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0024] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the features limited as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0025] In the description of the utility model, it is necessary to explain, unless there is definite provision and limitation, the term "installation", "link", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication。For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0026] The utility model provides a kind of catalyst loading tool, can realize the accurate control of catalyst loading, catalyst loading is more uniform, and does not need artificial auxiliary loading, higher safety, please refer to Figures 1-5 Including loading hopper 100 and mounting plate 200;
[0027] Please refer to Figures 1-5 The inner cavity four walls downside of loading hopper 100 is fixedly connected with baffle 110, the bottom of baffle 110 is fixedly connected with sealed storehouse 111, the bottom of sealed storehouse 111 is fixedly connected with discharge pipe 130, and the bottom end of discharge pipe 130 penetrates loading hopper 100 and extends to the bottom of loading hopper 100, the outer side wall of discharge pipe 130 is sleeved with extension pipe 131, the top of extension pipe 131 is fixedly connected with sealing sleeve 132, and the inner side wall of sealing sleeve 132 is closely combined with the outer side wall of discharge pipe 130, the rear side wall of extension pipe 131 is fixedly connected with connecting beam 140, and moves up and down by connecting beam 140, connecting beam 140 simultaneously drives multiple extension pipes 131 to move and adjust on the outside of discharge pipe 130, and the length of discharge pipe 130 and extension pipe 131 is adjusted according to the amount of loading to change internal capacity;
[0028] Please refer to Figures 1-5The middle part of the front side wall of the mounting plate 200 is fixedly connected with a mounting block 210, the inner side walls of the mounting block 210 are rotationally connected with a screw rod 211, the screw rod 211 is screwed with the connecting beam 140, the top end of the screw rod 211 penetrates through the upper mounting block 210 and extends to the top of the upper mounting block 210, and the top end of the screw rod 211 is fixedly connected with a driven wheel 212, the upper side of the rear side wall of the mounting plate 200 is fixedly connected with a servo motor 220, the front end of the power output shaft of the servo motor 220 penetrates through the mounting plate 200 and extends to the front side wall of the mounting plate 200, and the front end of the power output shaft of the servo motor 220 is fixedly connected with a driving wheel 221, and the driving wheel 221 is in meshing rotation with the driven wheel 212, the driving wheel 221 and the driven wheel 212 are both conical gears, the mounting plate 200 is fixedly connected to the bottom rear side of the charging hopper 100, the driving wheel 221 is driven to rotate by the servo motor 220, the driven wheel 212 is driven to rotate by the driving wheel 221, and the screw rod 211 is driven to rotate at the same time, the screw rod 211 rotates under the support of the mounting block 210, and the connecting beam 140 is driven to move up and down.
[0029] In summary, precise control of the amount of catalyst loading can be achieved, the catalyst loading is more uniform, and manual assistance is not required, which is safer.
[0030] Please refer to Figures 2-3 The inner cavity of the sealing bin 111 is slidingly connected with a material cutting plate 112, the material cutting plate 112 is tightly attached to the top and bottom of the inner cavity of the sealing bin 111, and the catalyst in the charging hopper 100 is isolated by the material cutting plate 112.
[0031] Please refer to Figures 2-5 The left and right sides of the rear side wall of the charging hopper 100 and located below the partition plate 110 are fixedly connected with an electric push rod 120, the front end of the electric push rod 120 is fixedly connected with a connecting rod 121, the connecting rod 121 is driven to move by the electric push rod 120, and the material cutting plate 112 is driven to move by the connecting rod 121.
[0032] Please refer to Figures 2-3 The end of the connecting rod 121 penetrates through the sealing bin 111 and extends into the inner cavity of the sealing bin 111, the end of the connecting rod 121 is fixedly connected to the left and right side walls of the material cutting plate 112, and the connecting rod 121 is slidingly connected with the left and right side walls of the sealing bin 111.
[0033] Please refer to Figure 1 and Figure 4 The left and right side walls of the mounting plate 200 are fixedly connected with support blocks 230, the top of the support block 230 is fixedly connected with a sliding rod 231, the top end of the sliding rod 231 is fixedly connected to the left and right sides of the bottom of the charging hopper 100, the connecting beam 140 is slidingly connected with the sliding rod 231, the connecting beam 140 is limited to move up and down through the sliding rod 231, and the stability of lifting is improved.
[0034] Please refer to Figures 1-4 The top of the charging hopper 100 is fixedly connected with lifting rings 150 on the left and right sides, and the rear side walls of the mounting plate 200 are fixedly connected with reinforcing plates 240 between the bottom of the charging hopper 100, the lifting rings can be used for lifting the filling device, and the reinforcing plates 240 can improve the connection strength between the mounting plate 200 and the charging hopper 100.
[0035] In specific use, when the catalyst is filled in the catalytic tower, the catalyst is filled into the charging hopper 100, the servo motor 220 drives the driving wheel 221 to rotate, the driving wheel 221 drives the driven wheel 212 to rotate, and the screw rod 211 rotates under the support of the mounting block 210, the connecting beam 140 moves up and down, the connecting beam 140 moves up and down, the connecting beam 140 drives the plurality of extension pipes 131 to move and adjust outside the discharge pipe 130, the length of the discharge pipe 130 and the extension pipe 131 is adjusted according to the filling amount, the internal capacity is changed, the filling device is lifted to the top of the catalytic tower by using the lifting equipment through the lifting ring 150, the extension pipe 131 is extended to the bottom of the inner cavity of the catalytic tower and contacts the bottom, the electric push rod 120 is started, the connecting rod 121 moves, the connecting rod 121 drives the material cutting plate 112 to move, the material cutting plate 112 opens the discharge port of the charging hopper 100, the catalyst falls into the discharge pipe 130 and the extension pipe 131, the material cutting plate 112 is closed after filling is completed, the filling device is lifted and raised, the catalyst is filled into the catalytic tower from the discharge pipe 130 under the action of gravity, and the catalyst gradually fills the catalytic tower as the filling device is slowly raised by the lifting equipment.
[0036] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0037] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.
Claims
1. A catalyst loading tool characterized by: The utility model provides a kind of material loading hopper, including loading hopper (100) and mounting plate (200), the mounting plate (200) is fixedly connected at the bottom rear side of loading hopper (100), the inner cavity four walls lower side of loading hopper (100) is fixedly connected with baffle (110), the bottom of baffle (110) is fixedly connected with sealed storehouse (111), the bottom of sealed storehouse (111) is fixedly connected with discharge pipe (130), and the bottom end of discharge pipe (130) penetrates through loading hopper (100) and extends to the bottom of loading hopper (100), the outer lateral wall of discharge pipe (130) is sleeved with extension pipe (131), the top of extension pipe (131) is fixedly connected with sealing sleeve (132), and the inner lateral wall of sealing sleeve (132) is closely combined with the outer lateral wall of discharge pipe (130), the rear lateral wall between extension pipe (131) is fixedly connected with connecting beam (140), the front lateral wall of mounting plate (200) is fixedly connected with mounting block (210) in the middle of upper and lower two sides, the inner lateral wall between mounting block (210) is rotatably connected with screw rod (211), screw rod (211) is screwed with connecting beam (140), the top end of screw rod (211) penetrates through upper mounting block (210) and extends to the top of upper mounting block (210), and the top end of screw rod (211) is fixedly connected with driven wheel (212), the rear lateral wall of mounting plate (200) is fixedly connected with servo motor (220) on the upper side, the front end of power output shaft of servo motor (220) penetrates through mounting plate (200) and extends to the front lateral wall of mounting plate (200), and the front end of power output shaft of servo motor (220) is fixedly connected with driving wheel (221), and driving wheel (221) is engaged rotation with driven wheel (212), and driving wheel (221) and driven wheel (212) are both conical gears.
2. A catalyst loading tool according to claim 1, characterised in that: The inner cavity of the sealed storehouse (111) is slidably connected with a material breaking plate (112), and the inner cavity of the sealed storehouse (111) is closely combined with the top and bottom.
3. A catalyst loading tool according to claim 2, characterised in that: The left and right sides of the rear wall of the inner cavity of the loading hopper (100) and located below the baffle (110) are fixedly connected with an electric push rod (120).
4. A catalyst loading tool according to claim 3, characterised in that: The end of the connecting rod (121) penetrates through the sealed storehouse (111) and extends into the inner cavity of the sealed storehouse (111), and the end of the connecting rod (121) is fixedly connected to the left and right side walls of the material breaking plate (112), and the connecting rod (121) is slidably connected with the left and right side walls of the sealed storehouse (111).
5. The catalyst loading tool of claim 1, wherein: The left and right side walls of the mounting plate (200) are fixedly connected with a support block (230) on the lower side, the top of the support block (230) is fixedly connected with a slide rod (231), the top end of the slide rod (231) is fixedly connected to the left and right sides of the bottom of the loading hopper (100), and the connecting beam (140) is slidably connected with the slide rod (231).
6. The catalyst loading tool of claim 1, wherein: The top of the charging hopper (100) is fixedly connected with lifting rings (150) on the left and right sides, and the rear side walls of the mounting plate (200) are fixedly connected with reinforcing plates (240) between the left and right sides and the bottom of the charging hopper (100).