Fixing frame for assisting filling of catalyst

Abstract

The utility model relates to a fixing frame for assisting catalyst filling, belongs to the technical field of catalyst filling auxiliary devices, and is relatively simple in overall structure, convenient for carrying out catalyst module filling operation on a denitration device, and convenient for correspondingly adjusting the filling position and angle of the denitration device according to use requirements compared with the prior art. The device comprises a base, the two supports are fixedly connected to the base, and a connecting shaft is rotationally arranged between the two supports; the mounting plate is fixedly arranged outside the connecting shaft in a sleeving manner, and an adjusting assembly is arranged between the mounting plate and the base; the positioning assembly is arranged on the mounting plate and is used for fixing and limiting the denitration device needing to be filled with the catalyst module on the mounting plate; and the supporting assembly is arranged in the base and used for supporting and placing the base at the using position.

Description

Technical Field

[0001] This application relates to the field of catalyst loading auxiliary device technology, and in particular to a fixing frame for auxiliary catalyst loading. Background Technology

[0002] As we all know, modern chemical processes cannot be separated from catalysts. The catalyst loading technology directly affects the catalyst loading quality, which in turn directly affects the chemical reaction. Denitrification devices are important equipment for treating flue gas. In order to ensure the working quality of the denitrification device, catalyst modules need to be frequently loaded into the denitrification device.

[0003] Currently, during the catalyst module filling process, it needs to be filled from the feeding port on one side of the upper end of the denitrification device. However, the applicant has found that during the catalyst filling process, the installation platform, hoist and catalyst trolley need to work together. Due to different usage requirements and environments, the position of the denitrification device often needs to be frequently adjusted in order to fill the catalyst module.

[0004] Therefore, in response to the aforementioned technologies, we propose a fixing frame for assisting catalyst loading. Utility Model Content

[0005] The purpose of this invention is to provide a fixing frame for assisting catalyst loading, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A support frame for assisting catalyst loading includes:

[0008] Base;

[0009] Two supports, both of which are fixedly connected to the base, and a connecting shaft is rotatably provided between the two supports;

[0010] Mounting plate, which is fixedly sleeved on the outside of the connecting shaft, and an adjustment component is provided between the mounting plate and the base;

[0011] A positioning component, which is disposed on a mounting plate, is used to fix and limit the denitrification device for which a catalyst module is to be filled on the mounting plate.

[0012] A support assembly disposed within a base for supporting the base in its place of use.

[0013] As a further embodiment of this utility model: the adjustment component includes two electro-hydraulic actuators and two sliders. Both sliders are slidably connected to the mounting plate through a T-slot. One end of each slider extends to the outside of the mounting plate through the T-slot and is rotatably connected to a connecting seat. Both electro-hydraulic actuators are set in the base through the mounting groove, and the output end of each electro-hydraulic actuator is fixedly connected to the connecting seat.

[0014] As a further embodiment of this utility model: the positioning component includes two mounting seats, both of which are correspondingly disposed on the mounting plate. Each mounting seat has two mounting holes, and an electric push rod is fixedly connected to each mounting hole. The output ends of the two electric push rods located on the same side are respectively fixedly connected to the positioning seat and the positioning plate.

[0015] As a further improvement of this utility model, rubber pads are provided on both the positioning seat and the positioning plate.

[0016] As a further embodiment of this utility model: the support assembly includes four pillars, all of which are set in the base through connecting grooves, and the other end of each pillar is fixedly connected to a support seat, and the bottom of each support seat is fixedly connected to an anti-slip pad.

[0017] As a further improvement of this utility model, multiple anti-slip strips are equidistantly arranged on the mounting plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] By setting up a support assembly, the base is supported and placed in the usage position through the cooperation of multiple pillars and support seats. Then, by setting up a positioning assembly, the denitrification device to be filled with catalyst modules is fixed and limited on the mounting plate through the cooperation of the mounting seat, electric push rod, positioning seat and positioning plate. Then, according to the usage requirements, by setting up an adjustment assembly, the mounting plate and connecting shaft can be rotated between two supports through the cooperation of electro-hydraulic push rod, connecting seat, slider and T-slot, thereby achieving the purpose of adjusting the filling position of the denitrification device. Its overall structure is relatively simple, which facilitates the catalyst module filling operation of the denitrification device. Compared with the existing technology, it is easier to adjust the filling position and angle of the denitrification device according to the usage requirements, thus improving its practicality. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the overall main view of this utility model;

[0021] Figure 2 This is a three-dimensional structural schematic diagram of a partial cross-section of the overall main view of this utility model;

[0022] Figure 3This is a schematic diagram of the interoperable structure of the mounting base, electric push rod, positioning base, etc. in this utility model;

[0023] Figure 4 This is a schematic diagram of the overall front view of the present invention.

[0024] In the diagram: 1. Base; 2. Support; 3. Connecting shaft; 4. Mounting plate; 5. Electro-hydraulic actuator; 6. Slider; 7. Connecting seat; 8. Mounting seat; 9. Electric actuator; 10. Positioning seat; 11. Positioning plate; 12. Rubber pad; 13. Support column; 14. Support seat; 15. Anti-slip pad; 16. Anti-slip strip. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] The present application will be further described in detail below with reference to the accompanying drawings.

[0027] Please see Figures 1-4 In this embodiment of the invention, a fixing frame for assisting catalyst loading includes:

[0028] Base 1;

[0029] Two supports 2 are fixedly connected to the base 1, and a connecting shaft 3 is rotatably provided between the two supports 2.

[0030] Mounting plate 4 is fixedly sleeved on the outside of connecting shaft 3, and an adjustment component is provided between mounting plate 4 and base 1;

[0031] The positioning component is disposed on the mounting plate 4 and is used to fix and limit the denitrification device that needs to be filled with catalyst module on the mounting plate 4.

[0032] A support assembly is disposed within the base 1 and is used to support the base 1 in its place of use.

[0033] The auxiliary catalyst loading bracket, when in use, can be supported by a support component, which places its base 1 in the usage position. Then, the denitrification device is placed on the mounting plate 4, and a positioning component is used to fix and limit the denitrification device, which requires catalyst module loading, on the mounting plate 4, facilitating the catalyst module loading operation. Then, according to usage requirements, an adjustment component is used, which allows the mounting plate 4 and the connecting shaft 3 to rotate between the two supports 2, thereby adjusting the loading position of the denitrification device to facilitate the catalyst module loading operation.

[0034] exist Figure 1-3 The adjustment assembly includes two electro-hydraulic actuators 5 and two sliders 6. Both sliders 6 are slidably connected to the mounting plate 4 through T-slots. One end of each slider 6 extends to the outside of the mounting plate 4 through the T-slot and is rotatably connected to a connecting seat 7. Both electro-hydraulic actuators 5 are set in the base 1 through mounting slots, and the output end of each electro-hydraulic actuator 5 is fixedly connected to the connecting seat 7.

[0035] The auxiliary catalyst loading bracket, through this structure, allows for adjustment of the position of the pin removal device on the mounting plate 4. This can be achieved by activating the electro-hydraulic actuator 5, which in turn moves its connecting seat 7. Through the cooperation of the connecting seat 7, the slider 6, and the T-slot, the mounting plate 4, together with the connecting shaft 3, can rotate between the two supports 2, thereby adjusting the position of the pin removal device on the mounting plate 4.

[0036] exist Figure 1-4 The positioning component includes two mounting bases 8, which are respectively set on the mounting plate 4. Each mounting base 8 has two mounting holes, and an electric push rod 9 is fixedly connected in the mounting holes. The output ends of the two electric push rods 9 located on the same side are respectively fixedly connected to a positioning base 10 and a positioning plate 11. A rubber pad 12 is provided on both the positioning base 10 and the positioning plate 11.

[0037] The auxiliary catalyst loading bracket, through this structure, allows the denitrification device to be placed on the mounting plate 4. The electric push rod 9 installed in the mounting base 8 can be activated, and the electric push rod 9 will drive its positioning seat 10 and positioning plate 11 to move, so that the positioning seat 10 and positioning plate 11 are both in contact with the outer wall of the denitrification device, thereby achieving the purpose of fixing and limiting the denitrification device.

[0038] exist Figure 1-4The support assembly includes four pillars 13, which are all set in the base 1 through connecting grooves. The other end of each pillar 13 is fixedly connected to a support seat 14, and the bottom of each support seat 14 is fixedly connected to an anti-slip pad 15. Multiple anti-slip strips 16 are equidistantly arranged on the mounting plate 4.

[0039] In this embodiment, both the electric actuator 9 and the electro-hydraulic actuator 5 are commercially available devices known to those skilled in the art. They can be customized or selected according to actual needs. Here, we are simply using them without making any structural or functional improvements, which we will not elaborate on here. Both the electric actuator 9 and the electro-hydraulic actuator 5 are equipped with matching control switches. The installation position of the control switches is selected according to actual usage needs to facilitate operation and control by the operator. The technology is already very mature and feasible.

[0040] The implementation principle of the auxiliary catalyst loading fixing frame in this application embodiment is as follows: First, the base 1 is supported and placed in the use position by the mutual cooperation of multiple pillars 13 and support seats 14. Then, the user places the denitrification device on the mounting plate 4, and then starts the electric push rod 9 set in the mounting seat 8. The operation of the electric push rod 9 will drive the positioning seat 10 and positioning plate 11 to move, so that the positioning seat 10 and positioning plate 11 are in contact with the outer wall of the denitrification device, thereby fixing and limiting the denitrification device with the required catalyst module on the mounting plate 4, so as to facilitate the catalyst module loading operation. Then, according to the usage requirements, the electro-hydraulic push rod 5 is started. Then, with the mutual cooperation of the connecting seat 7, slider 6 and T-slot, and with the mutual cooperation of the connecting seat 7, slider 6 and T-slot, the mounting plate 4 and the connecting shaft 3 rotate between the two supports 2, thereby adjusting the denitrification device on the mounting plate 4 to the appropriate position, so that the denitrification device can accept the catalyst module loading operation.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A holder for assisting catalyst loading, characterized by, Include: Base (1); Two supports (2), two said supports (2) are fixedly connected on the base (1), and the connecting shaft (3) is rotatably arranged between the two supports (2); Mounting plate (4), the mounting plate (4) is fixedly sleeved outside the connecting shaft (3), and the adjusting assembly is arranged between the mounting plate (4) and the base (1); Positioning assembly, the positioning assembly is arranged on the mounting plate (4), which is used for fixing and limiting the required catalyst module filled denitration device on the mounting plate (4); Support assembly, the support assembly is arranged in the base (1), which is used for supporting the base (1) to be placed in the use position.

2. A holder for facilitating catalyst loading according to claim 1, characterized in that: The adjusting assembly includes two electro-hydraulic push rods (5) and two sliding blocks (6), two said sliding blocks (6) are slidably connected with the mounting plate (4) through T-shaped groove, one end of the sliding block (6) extends to the outside of the mounting plate (4) through the T-shaped groove and is rotatably connected with the connecting seat (7), two said electro-hydraulic push rods (5) are arranged in the base (1) through the mounting groove, and the output end of the electro-hydraulic push rod (5) is fixedly connected with the connecting seat (7).

3. A holder for facilitating catalyst loading according to claim 1, wherein: The positioning assembly includes two mounting seats (8), two said mounting seats (8) are correspondingly arranged on the mounting plate (4), two mounting holes are formed in the mounting seat (8), an electric push rod (9) is fixedly connected in the mounting hole, and the output ends of two said electric push rods (9) located on the same side are fixedly connected with a positioning seat (10) and a positioning plate (11) respectively.

4. A holder for facilitating catalyst loading according to claim 3, wherein: The positioning seat and the positioning plate (11) are correspondingly provided with rubber soft pads (12).

5. The holder for facilitating catalyst loading according to claim 1, wherein: The support assembly includes four support columns (13), four said support columns (13) are arranged in the base (1) through the connecting groove, the other end of the support column (13) is fixedly connected with a support seat (14), and the bottom of the plurality of support seats (14) is fixedly connected with an antiskid rubber pad (15).

6. A holder for facilitating catalyst loading according to claim 1, wherein: A plurality of anti-skid strips (16) are equidistantly arranged on the mounting plate (4).

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