Reaction kettle for preparing rhodium-carbon catalyst

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for preparing a rhodium-carbon catalyst, which comprises a main body mechanism used as a device main body, the main body mechanism comprises a reaction tank, a tank cover is arranged on the reaction tank, a stirring mechanism for improving the preparation efficiency is arranged in the main body mechanism, and the stirring mechanism is arranged on the main body mechanism. A feeding and discharging mechanism is arranged on the main body mechanism, and the stirring mechanism comprises a rotating shaft rotationally connected to the bottom of the tank cover. By arranging the stirring mechanism, the device can fully stir and mix preparation raw materials, the servo motor drives the rotating shaft to rotate, so that the rotating shaft can drive the multiple supporting plates and the multiple stirring blades to synchronously rotate, the internal raw materials are horizontally stirred through the multiple stirring blades, and the stirring efficiency is improved. A plurality of push plates are driven by a plurality of support plates, so that a plurality of overturning blades are used for vertically stirring internal raw materials, the stirring efficiency of the device is greatly improved, and the preparation effect of a catalyst is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, concretely rhodium carbon catalyst preparation reaction kettle. BACKGROUND

[0002] Rhodium carbon catalyst has multiple functions in chemical reaction, mainly including promoting reaction, improving reaction rate and product selectivity, and selectively generating required products and reducing byproduct generation in many chemical reactions. The reaction kettle in the prior art directly stirs the raw materials through a single stirring paddle when mixing the raw materials, which causes low stirring efficiency of the device and affects the preparation effect. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides rhodium carbon catalyst preparation reaction kettle, has the advantages of good stirring efficiency and improved preparation efficiency, solves the problem of low stirring efficiency of the device caused by directly stirring the raw materials through a single stirring paddle when mixing the raw materials in the reaction kettle in the prior art.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] Rhodium carbon catalyst preparation reaction kettle, including the main body mechanism for being used as the device main part, the main body mechanism includes the reaction tank, the tank cover is installed on the reaction tank, the inside of main body mechanism is provided with the stirring mechanism for improving the preparation efficiency, the inlet and outlet mechanism is provided on the main body mechanism, the stirring mechanism includes the rotating shaft that rotates in the tank cover bottom, the rotating shaft is fixedly connected with a plurality of support plates, a plurality of support plates one side is fixedly connected with the push board, the tank cover bottom is fixedly connected with a plurality of fixed plates, a plurality of fixed plates are all rotatably connected with the rotating rod, and one end of a plurality of rotating rods is fixedly connected with the turnover leaf, the rotating shaft is fixedly connected with a plurality of stirring blades, and a plurality of stirring blades are all provided with the stirring assembly for further improving the stirring effect.

[0006] Preferably, the stirring assembly includes a connecting rod fixedly connected between the plurality of stirring blades, a plurality of fixed rings are rotatably connected to the connecting rods, and a plurality of small stirring plates are fixedly connected to the plurality of fixed rings.

[0007] Preferably, the plurality of push plates and the plurality of turnover leaves are one-to-one corresponding, and the plurality of push plates can drive the plurality of rotating rods to rotate when the plurality of support plates rotate.

[0008] Preferably, the inlet and outlet mechanism includes a feed inlet formed in the tank cover, two clamping grooves are formed in the tank cover, a fan-shaped cover plate is installed on the feed inlet, two clamping blocks are fixedly connected to the fan-shaped cover plate, a handle frame is fixedly connected to one side of the fan-shaped cover plate, and a valve is installed at the bottom of the reaction tank.

[0009] Preferably, a support plate is fixedly connected to the reaction tank, and a plurality of support rods are fixedly connected to the bottom of the support plate.

[0010] Preferably, a servo motor for driving the rotating shaft is mounted on the tank cover, and rubber pads are mounted on one side of the plurality of push plates.

[0011] By the above technical scheme, the rhodium carbon catalyst preparation reaction kettle has at least the following beneficial effects:

[0012] 1. The device can fully stir and mix the preparation raw materials by the stirring mechanism, the rotating shaft can drive the plurality of support plates and the plurality of stirring blades to rotate synchronously by the servo motor, the internal raw materials are horizontally stirred by the plurality of stirring blades, the plurality of push plates are driven by the plurality of support plates to make the plurality of turnover blades vertically stir the internal raw materials, the stirring efficiency of the device is greatly improved, and the preparation effect of the catalyst is ensured.

[0013] 2. The plurality of stirring blades can drive the plurality of fixing rings to rotate under the rotating and mixing of the internal solution when stirring the raw materials, so that the internal raw materials are further fully mixed by the plurality of small stirring plates, and the stirring effect of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and together with the description serve to explain the principles of the present application:

[0015] Figure 1 is a three-dimensional structure schematic view of the present utility model;

[0016] Figure 2 is a structure schematic view of the feeding and discharging mechanism of the present utility model;

[0017] Figure 3 is an exploded view of the stirring mechanism of the present utility model;

[0018] Figure 4 is a structure schematic view of the stirring assembly of the present utility model.

[0019] Reference signs:

[0020] 1, main body mechanism; 101, support plate; 102, support rod; 103, reaction tank; 104, tank cover; 2, stirring mechanism; 201, rotating shaft; 202, support plate; 203, push plate; 204, fixed plate; 205, rotating rod; 206, turnover leaf; 207, stirring blade; 208, stirring assembly; 2081, connecting rod; 2082, fixed ring; 2083, small stirring plate; 3, feeding and discharging mechanism; 301, feeding port; 302, fan-shaped cover plate; 303, clamping block; 304, handle frame; 305, valve. DETAILED DESCRIPTION

[0021] 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.

[0022] The reaction kettle in the prior art directly stirs the raw materials by a single stirring paddle when stirring and mixing the raw materials, which results in low stirring efficiency of the device and affects the preparation effect. Some embodiments of the present application will be described below in combination with the drawings to provide a rhodium carbon catalyst preparation reaction kettle.

[0023] Embodiment one:

[0024] In order to effectively improve the preparation efficiency of the device, in combination with Figure 1 , Figure 2 and Figure 3 , a rhodium carbon catalyst preparation reaction kettle is proposed, which sets the main body mechanism 1 as the device main body, the inside of the main body mechanism 1 is provided with the stirring mechanism 2, the stirring mechanism 2 is used to improve the preparation efficiency of the catalyst, the main body mechanism 1 is provided with the feeding and discharging mechanism 3, the feeding and discharging mechanism 3 is used for simple addition of the raw materials and simple collection of the mixed liquid after reaction.

[0025] In order to improve the stirring effect of the device, the stirring mechanism 2 is provided, the rotating shaft 201 is connected at the bottom of the tank cover 104, a plurality of supporting plates 202 are fixedly connected on the rotating shaft 201, a plurality of push plates 203 are fixedly connected on one side of the plurality of supporting plates 202, a plurality of fixed plates 204 are fixedly connected at the bottom of the tank cover 104, a plurality of rotating rods 205 are rotatably connected on the plurality of fixed plates 204, a plurality of turnover leaves 206 are fixedly connected on one end of the plurality of rotating rods 205, a plurality of stirring leaves 207 are fixedly connected on the rotating shaft 201, a plurality of stirring assemblies 208 for further improving the stirring effect are arranged between the plurality of stirring leaves 207, a servo motor for driving the rotating shaft 201 is installed on the tank cover 104, rubber pads are installed on one side of the plurality of push plates 203, the rotating shaft 201 is driven to rotate by the servo motor, so that the rotating shaft 201 drives the plurality of supporting plates 202 and the plurality of stirring leaves 207 to rotate, the positions of the plurality of fixed plates 204 are fixed by the tank cover 104, when the plurality of supporting plates 202 rotate, since the plurality of push plates 203 correspond one-to-one with the plurality of turnover leaves 206, the plurality of push plates 203 can drive the plurality of rotating rods 205 to rotate, so that the plurality of rotating rods 205 can drive the plurality of turnover leaves 206 to rotate, at this time, the plurality of stirring leaves 207 horizontally stir and mix the internal raw materials, the plurality of turnover leaves 206 vertically stir and mix the internal raw materials, the stirring effect of the device is greatly improved, and the stirring efficiency of the device is ensured.

[0026] In order to constitute the device main body, the main body mechanism 1 is provided, the reaction tank 103 is arranged, the tank cover 104 is installed on the reaction tank 103, the supporting plate 101 is fixedly connected on the reaction tank 103, the plurality of supporting rods 102 are fixedly connected at the bottom of the supporting plate 101, the device is supported by the plurality of supporting rods 102 and the plurality of supporting plates 101, and the leakage of the raw materials during the relaxation process is avoided by the reaction tank 103 and the tank cover 104.

[0027] Embodiment two:

[0028] On the basis of embodiment one, the technical solution provided in embodiment one is used to solve the problem that the stirring efficiency of the device is low and the preparation effect is affected when the reaction kettle in the prior art directly stirs the raw materials by a single stirring paddle during stirring and mixing of the raw materials, however, on the basis of embodiment one, the stirring effect of the device can be further improved.

[0029] In order to further improve the stirring effect of the device, in combination with Figure 1 and Figure 4As shown, the present application provides a stirring assembly 208, a plurality of connecting rods 2081 are fixedly connected between a plurality of stirring blades 207, a plurality of fixed rings 2082 are rotatably connected on the plurality of connecting rods 2081, and a plurality of small stirring plates 2083 are fixedly connected on the plurality of fixed rings 2082, when the plurality of stirring blades 207 are stirring the raw materials, the plurality of fixed rings 2082 are driven to rotate under the rotating mixing of the internal solution, so that the internal raw materials are further fully mixed by the plurality of small stirring plates 2083, and the stirring effect of the device is further improved.

[0030] In order to conveniently add raw materials and conveniently collect the mixed solution, the present application provides an inlet and outlet mechanism 3, a feeding port 301 is formed on the tank cover 104, two clamping grooves are formed on the tank cover 104, the fan-shaped cover plate 302 is installed on the feeding port 301, the two clamping blocks 303 are fixedly connected on the fan-shaped cover plate 302, the handle frame 304 is fixedly connected on one side of the fan-shaped cover plate 302, the valve 305 is installed at the bottom of the reaction tank 103, the raw materials are added through the feeding port 301, the fan-shaped cover plate 302 is closed on the feeding port 301 through the two clamping blocks 303 and the two clamping grooves, so as to avoid splashing during the mixing of the raw materials, and the internal mixed solution is conveniently discharged and collected through the valve 305.

[0031] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article or device.

[0032] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rhodium carbon catalyst preparation reaction kettle, comprising a main body mechanism (1) for serving as a main body of the device, the main body mechanism (1) comprising a reaction tank (103), a tank cover (104) is installed on the reaction tank (103), characterized in that: The inside of the main body mechanism (1) is provided with a stirring mechanism (2) for improving the preparation efficiency, and the main body mechanism (1) is provided with an in-out mechanism (3); The stirring mechanism (2) comprises a rotating shaft (201) rotatably connected to the bottom of the tank cover (104), a plurality of supporting plates (202) are fixedly connected to the rotating shaft (201), one side of each of the plurality of supporting plates (202) is fixedly connected with a push plate (203), a plurality of fixed plates (204) are fixedly connected to the bottom of the tank cover (104), a rotating rod (205) is rotatably connected to each of the plurality of fixed plates (204), a turnover leaf (206) is fixedly connected to one end of each of the plurality of rotating rods (205), a plurality of stirring leaves (207) are fixedly connected to the rotating shaft (201), and a stirring assembly (208) for further improving the stirring effect is arranged between each of the plurality of stirring leaves (207).

2. The rhodium-on-charcoal catalyst preparation reactor of claim 1, wherein: The stirring assembly (208) comprises a connecting rod (2081) fixedly connected between the plurality of stirring leaves (207), a fixed ring (2082) rotatably connected to each of the plurality of connecting rods (2081), and a plurality of small stirring plates (2083) fixedly connected to each of the plurality of fixed rings (2082).

3. The rhodium-on-charcoal catalyst preparation reactor of claim 2, wherein: Each of the plurality of push plates (203) corresponds to one of the plurality of turnover leaves (206), and the plurality of push plates (203) can drive the plurality of rotating rods (205) to rotate when the plurality of supporting plates (202) rotate.

4. The rhodium-on-charcoal catalyst preparation reactor of claim 3, wherein: The in-out mechanism (3) comprises an inlet (301) formed in the tank cover (104), two clamping grooves are formed in the tank cover (104), the inlet (301) is provided with a fan-shaped cover plate (302), two clamping blocks (303) are fixedly connected to the fan-shaped cover plate (302), a handle frame (304) is fixedly connected to one side of the fan-shaped cover plate (302), and a valve (305) is installed at the bottom of the reaction tank (103).

5. The rhodium-on-charcoal catalyst preparation reactor of claim 1, wherein: The reaction tank (103) is fixedly connected with a supporting plate (101), and the bottom of the supporting plate (101) is fixedly connected with a plurality of supporting rods (102).

6. The rhodium-on-charcoal catalyst preparation reactor of claim 1, wherein: A servo motor is installed on the tank cover (104) for driving the rotating shaft (201), and a rubber pad is installed on one side of each of the plurality of push plates (203).

Images