Aeration structure for gas-liquid-solid three-phase reaction kettle

Abstract

The utility model discloses an aeration structure for a gas-liquid-solid three-phase reaction kettle, which comprises a reaction kettle body, an aeration stirring mechanism and a synergistic mechanism, the aeration stirring mechanism is arranged in the reaction kettle body, the aeration stirring mechanism comprises a stirring main shaft, the two sides of the stirring main shaft are both provided with stirring fulcrum shafts, a plurality of synergistic nets are fixedly arranged on the stirring fulcrum shafts, and the synergistic nets are arranged on the stirring main shaft. A stirring protection bin is installed between the pair of stirring fulcrum shafts, a synergistic mechanism is installed on the stirring main shaft, a pair of stirring attaching plates are arranged in the stirring protection bin, the stirring main shaft penetrates through the reaction kettle body, and a stirring motor is fixedly installed on the upper side of the stirring main shaft and connected with the reaction kettle body. According to the aeration structure for the gas-liquid-solid three-phase reaction kettle, due to the arrangement of corresponding mechanisms, the stirring effect of the aeration mechanism is improved, meanwhile, the effect of transferring gas into liquid is accelerated, and the reaction efficiency of the reaction kettle is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of an aeration structure for a gas-liquid-solid three-phase reaction kettle, and in particular relates to an aeration structure for a gas-liquid-solid three-phase reaction kettle. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process can be achieved.

[0003] Aeration is a customary pronunciation used in engineering technology, which refers to the process of forcibly transferring the target components in the gas into the liquid, with the purpose of obtaining enough dissolved target gas. Aeration is the process of forcibly introducing the required gas into the liquid, making the liquid and the gas contact, and stirring the liquid to accelerate the transfer of the target components in the gas into the liquid.

[0004] At present, when aeration is performed in a reactor, the liquid is usually stirred in order to accelerate the transfer of the target gas into the liquid. However, the existing aeration structure is only a stirring paddle located in the middle of the reactor, and the stirring effect is poor. The effect of accelerating the transfer and dissolution of the target gas will also be reduced accordingly, affecting the reaction efficiency of the reactor.

[0005] Therefore, in view of the above technical problems, it is necessary to provide an aeration structure for a gas-liquid-solid three-phase reactor.

[0006] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0007] The utility model aims to provide an aeration structure for a gas-liquid-solid three-phase reactor, which can solve the problem that the existing aeration structure has poor stirring effect and affects the reaction efficiency of the reactor.

[0008] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides an aeration structure for a gas-liquid-solid three-phase reactor, including: a reactor body, an aeration stirring mechanism and a synergistic mechanism;

[0009] An aeration stirring mechanism is installed in the reactor body, and the aeration stirring mechanism includes a stirring main shaft, stirring fulcrums are arranged on both sides of the stirring main shaft, a plurality of efficiency-enhancing nets are fixedly installed on the stirring fulcrums, and a stirring protection bin is installed between a pair of the stirring fulcrums;

[0010] A synergistic mechanism is installed on the stirring main shaft.

[0011] In one or more embodiments of the utility model, a pair of stirring laminating plates are provided in the stirring protection bin, which can support the stirring protection bin to ensure the balance of the stirring protection bin. The stirring protection bin can be fitted with the stirring laminating plates to form a space, thereby reducing the probability of liquid entering the reactor body.

[0012] The stirring main shaft is arranged to penetrate the reactor body, which facilitates the installation of the stirring motor, improves the convenience of the installation of the stirring motor, and enables the stirring motor to better drive the stirring main shaft.

[0013] In one or more embodiments of the present invention, a stirring motor is fixedly mounted on the upper side of the stirring main shaft, and the stirring motor is connected to the reactor body and can drive the rotation of the stirring main shaft, thereby providing corresponding power for the rotation of the stirring main shaft.

[0014] In one or more embodiments of the present invention, a first bearing is installed between the stirring main shaft and the reactor body, which reduces the friction between the stirring main shaft and the reactor body, improves the stability of the stirring main shaft, and reduces the wear of the stirring main shaft.

[0015] In one or more embodiments of the present invention, a mounting member is installed between the stirring shaft and the reactor body, which can fix the position of the stirring shaft, thereby ensuring the stability of the stirring shaft and making the balance of the stirring shaft more stable. The stirring shaft runs through the stirring protection bin.

[0016] In one or more embodiments of the present invention, a second bearing is installed between the stirring shaft and the stirring protection bin, which can reduce the wear between the stirring shaft and the stirring protection bin, and at the same time reduce the possibility of liquid entering from the gap between the stirring shaft and the stirring protection bin.

[0017] In one or more embodiments of the present invention, a synchronization ring is provided on the outer side of the stirring main shaft, which can cooperate with the mounting member to improve the balance of the stirring support shaft.

[0018] In one or more embodiments of the present invention, a third bearing is installed between the stirring main shaft and the synchronous ring, which can reduce the friction between the stirring main shaft and the synchronous ring and reduce the possibility of the stirring main shaft driving the synchronous ring to rotate. The synchronous ring is connected to the stirring support shaft.

[0019] In one or more embodiments of the present invention, the enhancement mechanism includes a friction disk, which can drive the rotation of the rotating ball, and then drive the rotation of the stirring support shaft, so that the stirring support shaft drives the enhancement net to better stir the liquid, and the friction disk is fixedly connected to the stirring main shaft.

[0020] In one or more embodiments of the utility model, a rotating ball is fixedly mounted on the stirring support shaft, which can drive the rotation of the stirring support shaft, thereby facilitating the installation of the friction pad;

[0021] A friction pad is fixedly mounted on the rotating ball, which increases the friction between the rotating ball and the friction disk, so that the friction disk can better drive the rotating ball to rotate.

[0022] Compared with the prior art, the aeration structure for a gas-liquid-solid three-phase reactor of the utility model improves the stirring effect of the aeration mechanism through the setting of corresponding mechanisms, while accelerating the transfer of oxygen into the liquid and reducing the impact on the reaction efficiency of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a front cross-sectional view of an embodiment of the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0026] Figure 3 It is a three-dimensional diagram of an embodiment of the present utility model.

[0027] Description of main reference numerals:

[0028] 1-reactor body, 2-aeration stirring mechanism, 201-stirring main shaft, 202-stirring support shaft, 203-efficiency enhancement net, 204-stirring protection chamber, 205-stirring laminating plate, 206-stirring motor, 207-first bearing, 208-mounting part, 209-second bearing, 210-synchronizing ring, 211-third bearing, 3-efficiency enhancement mechanism, 301-friction disc, 302-rotating ball, 303-friction pad. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0030] like Figures 1 to 3 As shown, an aeration structure for a gas-liquid-solid three-phase reactor in one embodiment of the utility model includes: a reactor body 1, an aeration stirring mechanism 2 and a synergistic mechanism 3.

[0031] like Figure 1 to Figure 2 As shown, an aeration and stirring mechanism 2 is installed in the reactor body 1 . The aeration and stirring mechanism 2 includes a stirring main shaft 201 , which can stir the liquid in the reactor body 1 .

[0032] In addition, stirring support shafts 202 are provided on both sides of the stirring main shaft 201, which can drive the rotation of the efficiency-enhancing net 203 through rotation, thereby improving the stirring effect of the liquid.

[0033] In addition, a number of efficiency-enhancing nets 203 are fixedly installed on the stirring shaft 202, which can enhance the stirring effect on the liquid, further break up the gas, and accelerate the transfer of the gas into the liquid. A stirring protection chamber 204 is installed between a pair of stirring shafts 202, which can cooperate with the stirring laminating plate 205 to form a space, thereby enhancing the protection effect of the efficiency-enhancing mechanism 3.

[0034] like Figure 1 to Figure 2 As shown, a pair of stirring laminating plates 205 are provided in the stirring protection chamber 204, which can support the stirring protection chamber 204 so as to ensure the balance of the stirring protection chamber 204. The stirring protection chamber 204 can be fitted with the stirring laminating plates 205 to form a space, thereby reducing the probability of liquid entering the reactor body 1.

[0035] Among them, the stirring main shaft 201 is arranged to penetrate the reactor body 1, which facilitates the installation of the stirring motor 206, improves the convenience of the installation of the stirring motor 206, and enables the stirring motor 206 to better drive the stirring main shaft 201.

[0036] like Figures 1 to 3 As shown, a stirring motor 206 is fixedly installed on the upper side of the stirring main shaft 201 . The stirring motor 206 is connected to the reactor body 1 , and can drive the rotation of the stirring main shaft 201 , providing corresponding power for the rotation of the stirring main shaft 201 .

[0037] like Figure 1 to Figure 2As shown, a first bearing 207 is installed between the stirring main shaft 201 and the reactor body 1, which reduces the friction between the stirring main shaft 201 and the reactor body 1, improves the stability of the stirring main shaft 201, and reduces the wear of the stirring main shaft 201.

[0038] like Figure 1 to Figure 2 As shown, a mounting member 208 is installed between the stirring shaft 202 and the reactor body 1, which can fix the position of the stirring shaft 202, so that the stability of the stirring shaft 202 is guaranteed and the balance of the stirring shaft 202 is more stable. The stirring shaft 202 runs through the stirring protection chamber 204.

[0039] like Figures 1 to 3 As shown, a second bearing 209 is installed between the stirring support shaft 202 and the stirring protection chamber 204, which can reduce the wear between the stirring support shaft 202 and the stirring protection chamber 204, and at the same time reduce the possibility of liquid entering from the gap between the stirring support shaft 202 and the stirring protection chamber 204.

[0040] like Figures 1 to 3 As shown, a synchronization ring 210 is provided on the outer side of the stirring main shaft 201 , which can cooperate with the mounting member 208 to improve the balance of the stirring support shaft 202 .

[0041] like Figure 1 to Figure 2 As shown, a third bearing 211 is installed between the stirring main shaft 201 and the synchronous ring 210, which can reduce the friction between the stirring main shaft 201 and the synchronous ring 210, and reduce the possibility of the stirring main shaft 201 driving the synchronous ring 210 to rotate. The synchronous ring 210 is connected to the stirring support shaft 202.

[0042] like Figure 1 to Figure 2 As shown, an enhancement mechanism 3 is installed on the stirring main shaft 201, and the enhancement mechanism 3 includes a friction disk 301, which can drive the rotation of the rotating ball 302, and then drive the rotation of the stirring support shaft 202, so that the stirring support shaft 202 drives the enhancement net 203 to better stir the liquid. The friction disk 301 is fixedly connected to the stirring main shaft 201.

[0043] like Figure 1 to Figure 2 As shown, a rotating ball 302 is fixedly mounted on the stirring support shaft 202 , which can drive the stirring support shaft 202 to rotate, thereby facilitating the installation of the friction pad 303 .

[0044] In addition, a friction pad 303 is fixedly mounted on the rotating ball 302 , which increases the friction between the rotating ball 302 and the friction disk 301 , so that the friction disk 301 can better drive the rotating ball 302 to rotate.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An aeration structure for a gas-liquid-solid three-phase reactor, characterized in that: Said: Reactor body; An aeration and stirring mechanism is installed in the reactor body, and the aeration and stirring mechanism includes a stirring main shaft, stirring fulcrums are provided on both sides of the stirring main shaft, a plurality of efficiency-enhancing nets are fixedly installed on the stirring fulcrums, and a stirring protection chamber is installed between a pair of the stirring fulcrums; The synergistic mechanism is installed on the stirring main shaft.

2. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 1, characterized in that: A pair of stirring laminating plates are arranged in the stirring protection chamber, and the stirring main shaft is arranged through the reactor body.

3. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 2, characterized in that: A stirring motor is fixedly mounted on the upper side of the stirring main shaft, and the stirring motor is connected to the reactor body.

4. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 3, characterized in that: A first bearing is installed between the stirring main shaft and the reactor body.

5. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 4, characterized in that: A mounting piece is installed between the stirring support shaft and the reactor body, and the stirring support shaft penetrates the stirring protection bin.

6. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 5, characterized in that: A second bearing is installed between the stirring support shaft and the stirring protection bin.

7. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 6, characterized in that: A synchronization ring is arranged on the outer side of the stirring main shaft.

8. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 7, characterized in that: A third bearing is installed between the stirring main shaft and the synchronous ring, and the synchronous ring is connected to the stirring support shaft.

9. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 1, characterized in that: The synergy enhancing mechanism comprises a friction disk, and the friction disk is fixedly connected to the stirring main shaft.

10. The aeration structure for a gas-liquid-solid three-phase reactor according to claim 9, characterized in that: A rotating ball is fixedly mounted on the stirring support shaft, and a friction pad is fixedly mounted on the rotating ball.

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