CN217188911U - Reaction kettle suitable for stirring solid powder and viscous liquid - Google Patents

Abstract

The utility model relates to a reaction kettle suitable for stirring solid powder and viscous liquid, which comprises a kettle body, a first rotating shaft, a first stirring blade and a second stirring blade, wherein the bottom of the kettle body is provided with a discharge port, and the discharge port is provided with a valve body for controlling the opening and the closing of the discharge port; the first rotating shaft is rotatably inserted in the middle of the kettle body and is connected with a first driving motor; the first stirring paddle is fixedly connected to the end part of one end, extending into the kettle body, of the first rotating shaft, and is in an anchor shape; the second stirring paddle is fixedly connected to the shaft body of the first rotating shaft, and the second stirring paddle extends outwards and downwards from the shaft body of the first rotating shaft. The first stirring paddle leaf drive that is the anchor form produces the motion trend that the spiral rises to the internal portion of cauldron, and second stirring paddle leaf then can produce the motion trend that the spiral descends to the internal portion of cauldron material, through the rotatory trend that produces two opposite to the internal portion of cauldron material, makes the material can mix together more evenly.

Description

Reaction kettle suitable for stirring solid powder and viscous liquid

Technical Field

The utility model relates to a reation kettle suitable for solid powder and viscous liquid stirring belongs to the agitated vessel field.

Background

The reaction kettle is a container which can cause two or more raw materials to generate physical or chemical reaction in the tank body, in order to cause various raw materials of the physical or chemical reaction in the reaction kettle to react more fully, the reaction kettle generally needs to be stirred in the working process, and the raw materials of the reaction kettle can be solid-liquid mixture, liquid-liquid mixture and the like.

When the existing reaction kettle mixes two substances with different forms, namely solid powder and viscous liquid, the problems of insufficient and uneven mixing can exist.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reation kettle suitable for solid powder and viscous liquid stirring aims at solving one of the technical problem that exists among the prior art at least.

The technical scheme of the utility model is a reation kettle suitable for solid powder and viscous liquid stirring, include:

the kettle body is provided with a discharge port at the bottom, and the discharge port is provided with a valve body for controlling the opening and closing of the discharge port;

the first rotating shaft is rotatably inserted in the middle of the kettle body and connected with a first driving motor;

the first stirring blade is fixedly connected to the end part of one end, extending into the kettle body, of the first rotating shaft, and is in an anchor shape;

and the second stirring paddle blade is fixedly connected to the shaft body of the first rotating shaft, and extends outwards and downwards from the shaft body of the first rotating shaft in a downward tilting manner.

Further, still include many second axis of rotation, the rotatable cartridge of second axis of rotation is in the cauldron body, many the second axis of rotation is around first axis of rotation encircles the setting, a plurality of dispersion impeller of axle body fixedly connected with of second axis of rotation, second axis of rotation connection has second driving motor.

Further, the edge of the dispersion disc is provided with saw teeth.

Further, the rotation speed of the second driving motor is greater than that of the first driving motor.

Further, the second rotating shaft sleeve is provided with a bearing with a seat, and the bearing with the seat is fixed on the upper portion of the valve body.

Further, the lower extreme of the cauldron body is provided with the head that is the back taper, the discharge gate is seted up the lower extreme of head.

Further, the outside fixedly connected with first scraper blade of first stirring paddle leaf, first scraper blade with the inside wall butt of the cauldron body.

Further, the bottom of first stirring paddle leaf be provided with the parallel side of the inside wall of head, side fixedly connected with second scraper blade, the second scraper blade with the inside wall butt of head.

Further, the valve body is an opposite-top type flange ball valve.

Further, the second stirring paddle blade is provided with a flow guide surface, and the flow guide surface is an arc surface.

The utility model has the advantages that: the first stirring paddle leaf drive that is the anchor form produces the motion trend of spiral shell screwing in to the internal portion of cauldron, and second stirring paddle leaf then can produce the motion trend of spiral shell screwing in to the internal portion of cauldron, through producing two opposite rotation tendencies to the internal portion of cauldron material, the torrent of the rising direction that arouses by first stirring paddle leaf, can carry out the hedging with the torrent of the falling direction that arouses by second stirring paddle leaf and mix, the chance that solid powder material and viscous liquid material collide the combination has been increased, thereby make the inside material of two kinds of torrents mix together more evenly.

Drawings

Fig. 1 is a schematic structural diagram of a reaction kettle suitable for stirring solid powder and viscous liquid according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a first stirring blade of a reaction kettle suitable for stirring solid powder and viscous liquid according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a dispersion plate of a reaction kettle suitable for stirring solid powder and viscous liquid according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second stirring blade of a reaction kettle suitable for stirring solid powder and viscous liquid according to an embodiment of the present invention.

Description of reference numerals: 1. a first drive motor; 2. a second drive motor; 3. a first stirring blade; 31. a first squeegee; 32. a second squeegee; 4. a dispersion tray; 41. saw teeth; 5. a second stirring blade; 51. a flow guide surface; 6. sealing the end; 61. a discharge port; 7. a valve body; 8. a pedestal bearing; 9. a first rotating shaft; 10. a kettle body; 11. a second axis of rotation.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, front, rear, etc. used in the present invention is only relative to the mutual position relationship of the components of the present invention in the drawings. Specific orientation definitions may be found in reference to fig. 1.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.

Referring to fig. 1 to 4, a reaction kettle suitable for stirring solid powder and viscous liquid according to an embodiment of the present invention includes a kettle body 10, a first rotating shaft 9, a first stirring blade 3 and a second stirring blade 5, a discharge port 61 is disposed at the bottom of the kettle body 10, and the discharge port 61 is provided with a valve body 7 for controlling the opening and closing of the discharge port 61; the first rotating shaft 9 is rotatably inserted in the middle of the kettle body 10, and the first rotating shaft 9 is connected with a first driving motor 1; the first stirring paddle 3 is fixedly connected to the end part of one end of the first rotating shaft 9 extending into the kettle body 10, and the first stirring paddle 3 is in an anchor shape; the second stirring paddle 5 is fixedly connected to the shaft body of the first rotating shaft 9, and the second stirring paddle 5 extends outwards and downwards from the shaft body of the first rotating shaft 9.

In the process of practical use, the rotating shaft is driven by the first driving motor 1 to rotate, and drives the first stirring blade 3 and the second stirring blade 5 which are fixed on the rotating shaft to rotate, in the rotating process, the first stirring blade 3 in an anchor shape drives materials in the kettle body 10 to generate a movement trend of spiral rising, the second stirring blade 5 generates a movement trend of spiral falling for the materials in the kettle body 10, two opposite rotation trends are generated for the materials in the kettle body 10, the turbulence in the rising direction caused by the first stirring blade 3 can be mixed with the turbulence in the falling direction caused by the second stirring blade 5 in a counter-flushing manner, the probability of collision and combination of solid powder materials and viscous liquid materials is increased, and the materials in the two turbulence are mixed together more uniformly.

Further, in order to enable the second stirring blade 5 to better drive the material to flow, the first stirring blade 5 is provided with a flow guide surface 51, and the flow guide surface 51 is an arc surface, so that the material is guided.

Further, referring to fig. 1, this cauldron body 10's inside still sets up many second axis of rotation 11, and this second axis of rotation 11 rotationally cartridge is in cauldron body 10, and many second axis of rotation 11 encircle the setting around first axis of rotation 9, and a plurality of dispersion impeller 4 of the equal fixedly connected with of axle body of each second axis of rotation 11, each second axis of rotation 11 all is connected with second driving motor 2.

In the mixing process, the regular turbulence formed by the first stirring blade 3 and the second stirring blade 5 can promote the solid powder material and the viscous liquid material to collide and mix with each other, and relatively, the dispersion disc 4 fixed on the second rotating shaft 11 can break up the materials in the turbulence in two different directions, so that various materials can irregularly shoot different areas of the kettle body 10, and further the whole materials are mixed more uniformly. In order to ensure that the materials in the turbulent flow are scattered to different areas of different kettle bodies 10, further, the rotating speed of the second driving motor 2 is greater than that of the first driving motor 1.

Further, since the second driving motor 2 has a fast rotation speed, stability thereof may be relatively insufficient, and for this reason, referring to fig. 1, the second rotating shaft 11 is sleeved with a seated bearing 8, and the seated bearing 8 is fixed to an upper portion of the valve body 7. Thereby stabilizing the rotational stability of the second rotating shaft and reducing the shaking.

In order to further mix the materials more uniformly, referring to fig. 3, the edge of the dispersion plate 4 is further provided with saw teeth 41, and the saw teeth 41 of the dispersion plate 4 can shear, impact, crush and disperse the feed liquid at a high speed so as to achieve a state of rapid mixing, dissolution, dispersion and refinement. The uniformity of mixing is improved.

Further, the lower extreme of cauldron body 10 is provided with the head 6 that is the back taper, and discharge gate 61 is seted up at the lower extreme of head 6. The head 6 that is the back taper can gather the material at the in-process of stirring to the material that makes through the stirring is more even.

In the middle of the practical use, because contain the viscidity liquid material in the material, consequently, partial material can be on the inner wall of the cauldron body 10 and head 6 of adhesion at the in-process of stirring, for this reason, refer to fig. 2, the first scraper blade 31 of the outside fixedly connected with of first stirring paddle leaf 3, the inside wall butt of first scraper blade 31 and the cauldron body 10, simultaneously, the bottom of first stirring paddle leaf 3 is provided with the side parallel with the inside wall of head 6, side fixedly connected with second scraper blade 32, the inside wall butt of second scraper blade 32 and head 6. The first scraper 31 and the second scraper 32 can effectively hang down the materials on the kettle body 10 and the end enclosure 6.

Further, the valve body 7 is a butt flange ball valve. Compared with the traditional ball valve, the valve cover of the opposite-top flange ball valve can form a whole with the kettle body 10, and materials are not accumulated at the joint of the ball valve and the kettle body 10, so that the materials are mixed more fully, and the product quality is improved.

The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, as long as the technical effects of the present invention are achieved by the same means, and any modifications, equivalent replacements, improvements and the like made within the spirit and principle of the present disclosure should be included in the scope of the protection of the present disclosure. All belong to the protection scope of the utility model. The technical solution and/or the embodiments of the invention may be subject to various modifications and variations within the scope of the invention.

Claims (10)

1. A reactor vessel adapted for the agitation of solid powders and viscous liquids, comprising:

the kettle comprises a kettle body (10), wherein a discharge hole (61) is formed in the bottom of the kettle body (10), and a valve body (7) for controlling the opening and closing of the discharge hole (61) is arranged on the discharge hole (61);

the first rotating shaft (9) is rotatably inserted into the middle of the kettle body (10), and the first rotating shaft (9) is connected with a first driving motor (1);

the first stirring paddle (3) is fixedly connected to the end part of one end, extending into the kettle body (10), of the first rotating shaft (9), and the first stirring paddle (3) is in an anchor shape;

second stirring paddle (5), second stirring paddle (5) fixed connection in on the axle body of first axis of rotation (9), second stirring paddle (5) certainly the axle body of first axis of rotation (9) is outside and the downward sloping extends.

2. The reactor for stirring the solid powder and the viscous liquid according to claim 1, further comprising a plurality of second rotating shafts (11), wherein the second rotating shafts (11) are rotatably inserted into the reactor body (10), the plurality of second rotating shafts (11) are arranged around the first rotating shaft (9), a plurality of dispersion discs (4) are fixedly connected to the shaft bodies of the second rotating shafts (11), and the second rotating shafts (11) are connected with a second driving motor (2).

3. A reactor vessel adapted for stirring solid powder and viscous liquid according to claim 2, wherein the edge of the dispersion disc (4) is provided with serrations (41).

4. A reactor vessel adapted for stirring solid powder and viscous liquid according to claim 2, wherein the rotation speed of the second driving motor (2) is higher than the rotation speed of the first driving motor (1).

5. A reactor vessel adapted for stirring solid powders and viscous liquids as defined in claim 4, wherein said second rotating shaft (11) is sleeved with a bearing (8) with a seat, said bearing (8) with a seat being fixed on the upper part of said valve body (7).

6. The reaction kettle suitable for stirring solid powder and viscous liquid as claimed in claim 1, wherein the lower end of the kettle body (10) is provided with an end enclosure (6) in an inverted cone shape, and the discharge port (61) is arranged at the lower end of the end enclosure (6).

7. The reactor suitable for stirring solid powder and viscous liquid according to claim 1 or 6, wherein a first scraper (31) is fixedly connected to the outer side of the first stirring blade (3), and the first scraper (31) abuts against the inner side wall of the reactor body (10).

8. The reactor suitable for stirring solid powder and viscous liquid as claimed in claim 6, wherein the bottom of the first stirring blade (3) is provided with a side parallel to the inner side wall of the seal head (6), the side is fixedly connected with a second scraper (32), and the second scraper (32) abuts against the inner side wall of the seal head (6).

9. A reactor vessel adapted for stirring solid powders and viscous liquids as defined in claim 1, wherein said valve body (7) is a split flange ball valve.

10. A reactor vessel suitable for stirring solid powder and viscous liquid according to claim 1, wherein the second stirring blade (5) is provided with a flow guide surface (51), and the flow guide surface (51) is a cambered surface.

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