CN209917875U - Reaction kettle capable of stirring fully - Google Patents

Abstract

The utility model relates to a reaction equipment field especially relates to a can stir abundant reation kettle, the reactor comprises a kettle body, cauldron body top is equipped with the mount pad, mount pad top fixed mounting has motor I and motor II, II below connection lead screws of motor, the universal driving shaft is connected to I below of motor, the mount pad below is equipped with the connecting block, connecting block and aforementioned lead screw spiral connection, I below of motor still is equipped with the pivot, be equipped with the fixed orifices of assembling with aforementioned universal driving shaft cooperation in the pivot, the pivot end still is fixed with the auxiliary leaf that extends to the outer four week sides of pivot. The auxiliary leaves move downwards, the solvent below the auxiliary leaves upwards mixes and stirs with the upper solution from the gap between the auxiliary leaves and the kettle body due to pressure, the screw rod rotates reversely after a certain time, the rotating shaft drives the auxiliary leaves to move upwards, the kettle body below the auxiliary leaves forms negative pressure, and the upper solution mixes with the solution at the bottom of the kettle body after passing through the gap between the auxiliary leaves and the kettle body, so that the stirring is more uniform and sufficient.

Description

A fully stirred reactor

【Technical field】

The utility model relates to the field of reaction equipment, in particular to a fully stirred reaction kettle.

【Background technique】

In the production of general chemical reagents, it is necessary to put the raw materials into the reactor according to a certain proportion for stirring and mixing and fully react to prepare. The stirring device stirs to make it evenly mixed and fully reacted, and finally the required reagents are obtained. However, in this device, the raw materials in the barrel have dead ends, because it is difficult to stir evenly at the bottom and side walls of the kettle, resulting in the production of The reagent composition is deviated, which seriously affects the use effect.

The utility model is researched and proposed for the deficiencies of the prior art.

【Content of utility model】

The purpose of this utility model is to overcome the shortcomings of the above-mentioned prior art, and provide a reaction kettle that can fully stir the bottom of the kettle body.

The utility model can be realized through the following technical solutions:

The utility model discloses a fully stirred reaction kettle, comprising a kettle body, a feed port is fixed above the kettle body, a discharge port is fixed below the kettle body, and a mounting seat is arranged above the kettle body, A fixed seat is fixed below the mounting seat, a motor I and a motor II are fixedly installed above the mounting seat, a screw rod is connected below the motor II, and a linkage shaft is connected below the motor I, and the linkage shaft is a rectangular parallelepiped, so A connecting block is arranged under the mounting seat, and the connecting block is screwed with the aforementioned lead screw. A rotating shaft is also arranged under the motor I. The rotating shaft is provided with a fixing hole for assembling with the aforementioned linkage shaft, and the rotating shaft is fixed On the aforementioned connecting block and in rolling connection with the connecting block, the rotating shaft is also provided with a plurality of stirring blades, and the stirring blades are arranged inside the kettle body. auxiliary leaves. The raw materials that need to be stirred and reacted are added to the inside of the kettle body through the feed port, and the motor I and the motor II are started. The screw drives the connecting block to move downward, the rotating shaft drives the auxiliary leaf to move downward, and the solvent under the auxiliary leaf is removed from the auxiliary leaf due to pressure. The gap between the kettle body and the upper layer is mixed and stirred upward. After a certain period of time, the screw rotates in the opposite direction, the rotating shaft drives the auxiliary blade to move upward, the kettle body under the auxiliary blade forms a negative pressure, and the upper layer solution passes through the gap between the auxiliary blade and the kettle body. After mixing with the solution at the bottom of the kettle body, the stirring is more uniform and sufficient.

Preferably, the auxiliary vane is a cylinder.

Preferably, a reducer is arranged below the motor I, and a linkage shaft is connected below the reducer. Effectively reduce the shaft speed.

Preferably, the kettle body is provided with a visual window through which the interior of the kettle body can be seen. Check the condition of the solution inside the kettle through the visual window.

Preferably, a plurality of feet are fixed under the kettle body.

Preferably, the cross section of the connecting block is H-shaped, a limit block is fixed above the rotating shaft, the limit block is fixed in the middle of the connecting block, and a bearing that is practically matched with the rotating shaft is fixed on the connecting block.

Compared with the existing technology, the utility model has the following advantages:

The device realizes that the rotating shaft moves up and down inside the kettle body, and the bottom of the rotating shaft is provided with an auxiliary blade. When the auxiliary blade moves downward, the solution at the bottom of the kettle body is mixed and stirred with the upper layer solution in the kettle body through the gap between the auxiliary blade and the kettle body, and the auxiliary blade is upward. During movement, a negative pressure is formed under the auxiliary blade, and the upper layer solution is mixed with the solution under the auxiliary blade through the gap between the auxiliary blade and the kettle body, so that the stirring is more sufficient.

【Description of drawings】

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings, wherein:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the internal structure schematic diagram of the utility model;

Fig. 4 is the structural representation of the stirring shaft of the present invention;

In the figure: 1. Kettle body; 2. Mounting seat; 3. Motor I; 4. Reducer; 5. Motor II; 6. Screw rod; 7. Connecting block; 8. Fixed seat; Limit block; 11, shaft; 12, visual window; 13, foot; 14, discharge port; 15, fixed hole; 16, stirring blade; 17, auxiliary blade; 18, feeding port;

【Detailed ways】

Embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings:

As shown in Figures 1 to 4, the present utility model discloses a fully stirred reaction kettle, comprising a kettle body 1, a feeding port 18 is fixed above the kettle body 1, and a discharging port 14 is fixed below the kettle body 1, There is a mounting seat 2 above the kettle body 1, a fixing seat 8 is fixed below the mounting seat 2, a motor I3 and a motor II5 are fixedly installed above the mounting seat 2, the screw rod 6 is connected below the motor II5, and the linkage shaft 9 is connected below the motor I3. The shaft 9 is a cuboid, a connecting block 7 is arranged under the mounting seat 2, and the connecting block 7 is screwed with the screw rod 6. There is also a rotating shaft 11 under the motor I3, and the rotating shaft 11 is provided with a fixing hole 15 for assembling with the linkage shaft 9. The rotating shaft 11 is fixed on the connecting block 7 and is connected with the connecting block 7 in a rolling manner. The rotating shaft 11 is also provided with a plurality of stirring blades 16. The stirring blades 16 are arranged inside the kettle body 1. Extended auxiliary leaves 17 . The raw materials that need to be stirred and reacted are added into the kettle body 1 through the feeding port 18, the motor I3 and the motor II5 are started, the screw 6 drives the connecting block 7 to move downward, the rotating shaft 11 drives the auxiliary leaf 17 to move downward, and the lower part of the auxiliary leaf 17 moves downward. Due to the pressure, the solvent mixes and stirs with the upper layer solution from the gap between the auxiliary blade 17 and the kettle body 1. After a certain period of time, the screw 6 rotates in the opposite direction, the rotating shaft 11 drives the auxiliary blade 17 to move upward, and the kettle body 1 under the auxiliary blade 17 forms. Negative pressure, the upper layer solution passes through the gap between the auxiliary blade 17 and the kettle body 1 and then mixes with the solution at the bottom of the kettle body 1, so that the stirring is more uniform and sufficient.

Among them, the auxiliary vane 17 is a cylinder.

Among them, a reducer 4 is arranged below the motor I3, and a linkage shaft 9 is connected below the reducer 4. Effectively reduce the rotation speed of the rotating shaft 11.

Wherein, the kettle body 1 is provided with a visual window 12 which can see the inside of the kettle body 1 . The state of the solution inside the kettle body 1 is confirmed through the visual window 12 .

Among them, a plurality of feet 13 are fixed under the kettle body 1 .

The cross-section of the connecting block 7 is h-shaped, a limit block 10 is fixed above the rotating shaft 11 , the limiting block 10 is fixed in the middle of the connecting block 7 , and the connecting block 7 is fixed with a practical bearing that cooperates with the rotating shaft 11 .

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, various changes and modifications can be made to these embodiments without departing from the technical principles of the present invention. , replacements and modifications, these changes, modifications, replacements and modifications should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a can stir abundant reation kettle, includes the cauldron body, cauldron body top is fixed with the feed inlet, cauldron body below is fixed with discharge gate, its characterized in that: the utility model discloses a kettle, including cauldron body, mount pad, connecting block and aforementioned lead screw spiral connection, I below of motor connects the lead screw, the universal driving shaft is connected to I below of motor, the universal driving shaft is the cuboid, the mount pad below is equipped with the connecting block, connecting block and aforementioned lead screw spiral connection, I below of motor still is equipped with the pivot, be equipped with the fixed orifices with aforementioned universal driving shaft cooperation equipment in the pivot, the pivot fix on aforementioned connecting block and with connecting block roll connection, still be equipped with a plurality of stirring leaves in the pivot, the stirring leaf sets up at the internal portion of cauldron, the terminal auxiliary leaf that extends to the outer four week sides of pivot that still is fixed in the pivot.

2. The substantially stirable reaction vessel of claim 1, wherein: the auxiliary leaf is a cylinder.

3. The substantially stirable reaction vessel of claim 1, wherein: the kettle body is provided with a visible window for seeing the interior of the kettle body.

4. The substantially stirable reaction vessel of claim 1, wherein: a plurality of ground feet are fixed below the kettle body.

5. The substantially stirable reaction vessel of claim 1, wherein: the connecting block cross-section is the h shape, the pivot top is fixed with the stopper, the stopper is fixed in the middle of the connecting block, be fixed with on the connecting block with pivot cooperation practical bearing.

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