CN212283992U

CN212283992U - Novel rapid mixing reation kettle

Info

Publication number: CN212283992U
Application number: CN202020384790.9U
Authority: CN
Inventors: 盛蕊; 闫伟
Original assignee: Jining Kangsheng Caihong Biotechnology Co ltd
Current assignee: Jining Kangsheng Caihong Biotechnology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-01-05
Anticipated expiration: 2030-03-24

Abstract

The utility model belongs to the technical field of chemical industry reation kettle equipment and specifically relates to a novel rapid mixing reation kettle, including a horizontal barrel the both ends of horizontal barrel are provided with the bearing frame respectively, the horizontal barrel passes through flange end cap seal's structure for annular cavity and both ends spiral helicine heating pipe is installed to the annular intracavity of horizontal barrel install an rabbling mechanism in the cauldron of horizontal barrel, be equipped with a power component who is used for driving rabbling mechanism in the outside of one of them bearing frame. This reation kettle adopts horizontal structure on the whole, can realize realizing along the cross axle through each rotatory stirring piece that sets up stirring in the vertical plane to guarantee that the material realizes the mixing in radial, vertical face, can realize the mixing to the horizontal direction of the viscidity liquid material in the reation kettle through the reciprocal stirring piece of translation that sets up simultaneously, thereby can effectually realize the multidirectional mixture of the material in the reation kettle, improve stirring, mix the effect.

Description

Novel rapid mixing reation kettle

Technical Field

The utility model relates to a chemical industry reation kettle equipment field, in particular to can realize fast that viscidity liquid material intensive mixing, the improved generation structure of mixing in the reation kettle, especially a novel rapid mixing reation kettle.

Background

The reaction kettle is a pressure container which is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods and is used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.

The traditional chemical reaction kettle usually adopts a vertical structure, and when chemical fluid inside the chemical reaction kettle is mixed and stirred, a stirring piece on a vertical shaft driven by a motor is also adopted to realize stirring, the vertical shaft can only enable chemical substances of the fluid inside to rotate and stir along the circumferential direction of a horizontal plane basically during stirring, and the stirring effect is poor; in addition, although horizontal reaction kettles exist at present for realizing horizontal-axis stirring, the horizontal-axis reaction kettles simply realize vertical-direction overturning stirring during stirring, and the stirring efficiency is still relatively low when stirring viscous substances with high requirements on mixing uniformity.

Therefore, in order to improve the mixing efficiency of the reaction kettle to substances in the production process of an actual workshop, the company develops and improves the reaction kettle to design a novel reaction kettle structure which is based on the improvement of the original reaction kettle and can realize the rapid stirring and the sufficient mixing of the materials in the reaction kettle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical scheme that one of above-mentioned technical problem adopted and be: the utility model provides a novel rapid mixing reation kettle, includes a horizontal barrel the top middle section of horizontal barrel is provided with the dog-house of taking the shutoff lid the both ends of horizontal barrel are provided with the bearing frame respectively, the structure that flange end cover is passed through for annular cavity and both ends to horizontal barrel spiral helicine heating pipe is installed to the annular intracavity of horizontal barrel, the heating pipe passes through the wire and links to each other with the external heating plug install an rabbling mechanism in the cauldron inner chamber of horizontal barrel, rabbling mechanism is used for realizing radial stirring and the axial stirring to the viscidity liquid material of cauldron inner chamber, the sealed flange end cover of wearing out corresponding position department in extending the bearing frame that corresponds position department in the both ends of rabbling mechanism, be equipped with a power component who is used for driving rabbling mechanism in the outside of one of them bearing frame.

Preferably, the power assembly comprises a fixedly arranged driving motor, and the driving motor is connected with the corresponding end part of the stirring mechanism through a speed reducer and a coupling.

Preferably, the stirring mechanism comprises a stirring cross shaft, two horizontal end portions of the stirring cross shaft respectively penetrate through flange end covers at corresponding positions in a sealing mode and extend into bearing holes of bearing seats at corresponding positions, a plurality of rotary stirring pieces are arranged on the stirring cross shaft in the kettle inner cavity at intervals along the length direction of the stirring cross shaft, and translation reciprocating stirring pieces are respectively installed on the outer side wall of the stirring cross shaft between the adjacent rotary stirring pieces in a matching mode.

Preferably, the rotary stirring part comprises a rotary disc coaxially and fixedly mounted on the outer side wall of the stirring transverse shaft in the kettle inner cavity, and a plurality of rotary stirring blades are uniformly arranged on the outer side wall of the rotary disc at intervals along the circumferential direction of the rotary disc.

Preferably, the translational reciprocating stirring piece comprises a reciprocating screw rod external thread arranged on the outer side wall of the stirring transverse shaft between two adjacent rotating disks, a sliding block is respectively installed on the reciprocating screw rod external thread section of each stirring transverse shaft in a matched manner, a plurality of translational material mixing plates are uniformly and fixedly arranged on the outer side wall of each sliding block along the circumference of the sliding block, and the outer end part of each translational material mixing plate is respectively arranged in each limit long groove arranged in the inner cavity of the kettle along the length direction in a matched and sliding manner for limiting.

The beneficial effects of the utility model are embodied in: this reation kettle adopts horizontal structure on the whole, can realize realizing along the cross axle through each rotatory stirring piece that sets up stirring in the vertical plane to guarantee that the material realizes the mixing in radial, vertical face, can realize the mixing to the horizontal direction of the viscidity liquid material in the reation kettle through the reciprocal stirring piece of translation that sets up simultaneously, thereby can effectually realize the multidirectional mixture of the material in the reation kettle, improve stirring, mix the effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the horizontal cylinder body in embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 4 is a schematic structural view of the horizontal cylinder body in embodiment 2 of the present invention.

Fig. 5 is a schematic view of an end surface arrangement structure of each of the limiting long grooves in embodiment 2 of the present invention.

In the figure, 1, a horizontal cylinder body; 2. A blocking cover; 3. a feeding port; 4. A bearing seat; 5. A flange end cover; 6. an annular cavity; 7. heating a tube; 8. a power assembly; 81. a drive motor; 82. a speed reducer; 83. a coupling; 9. a stirring mechanism; 91. a stirring cross shaft; 92. an inner cavity of the kettle; 93. rotating the stirring member; 94. rotating the disc; 95. rotating the stirring blade; 96. translating the reciprocating stirring piece; 97. external threads of the reciprocating screw; 98. a slider; 99. translating the material mixing plate; 90. limiting long grooves.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. As shown in fig. 1-5:

example 1:

the utility model provides a novel rapid mixing reation kettle, includes a horizontal barrel 1 the top middle section of horizontal barrel 1 is provided with dog-house 3 of taking shutoff lid 2 the both ends of horizontal barrel 1 are provided with bearing frame 4 respectively, horizontal barrel 1 is annular cavity and both ends and passes through the sealed structure of flange end cover 5 install spiral helicine heating pipe 7 in the annular chamber 6 of horizontal barrel 1, heating pipe 7 passes through the wire and links to each other with external heating plug 10 install an rabbling mechanism 9 in the cauldron inner chamber 92 of horizontal barrel 1, the sealed flange end cover 5 of wearing out corresponding position department in extending the bearing frame 4 that corresponds position department in the both ends of rabbling mechanism 9, be equipped with a power component 8 that is used for driving rabbling mechanism 9 in the outside of one of them bearing frame 4.

The whole structure of the reaction kettle adopts a horizontal and transverse shaft structure, when the materials in the reaction kettle are stirred and mixed, the rotary stirring pieces 93 are driven to rotate through the rotation of the stirring transverse shaft 91 to realize quick stirring and overturning, so that the materials are stirred vertically and flatly, the stirring effect is more obvious compared with a vertical shaft type structure, the mixing uniformity can be fully ensured, and the mixing effect and efficiency are improved.

Preferably, the power assembly 8 includes a fixedly disposed driving motor 81, and the driving motor 81 is connected to the corresponding end of the stirring mechanism 9 through a speed reducer 82 and a coupling 83.

The purpose of the power assembly 8 provided herein is to provide a rotational driving force for the stirring mechanism 9, so as to ensure sufficient power of the stirring mechanism 9 during stirring rotation, and ensure smooth stirring movement.

Preferably, the stirring mechanism 9 includes a stirring cross shaft 91, two horizontal ends of the stirring cross shaft 91 respectively penetrate through the flange end cover 5 at the corresponding position in a sealing manner and extend into the bearing hole of the bearing seat 4 at the corresponding position, and a plurality of rotary stirring members 93 are arranged on the stirring cross shaft 91 in the kettle inner cavity 92 at intervals along the length direction thereof.

Set up a plurality of rotatory stirring pieces 93 that set up along stirring cross axle 91 length direction interval here, can realize simultaneously that the material in whole intracavity is mixed the effect of the material mixture of joint work assurance to synchronous stirring, rotation to different positions in cauldron inner chamber 92.

Preferably, the rotary stirring member 93 comprises a rotary disc 94 coaxially and fixedly mounted on the outer side wall of the stirring transverse shaft 91 in the kettle inner cavity 92, and a plurality of rotary stirring blades 95 are uniformly arranged on the outer side wall of the rotary disc 94 at intervals along the circumferential direction thereof.

The stirring transverse shaft 91 drives each rotating disc 94 to rotate, and then drives the rotating stirring blades 95 thereon to rapidly rotate and stir the materials.

Example 2:

the improvement compared with the embodiment is that:

preferably, the translational reciprocating stirring pieces 96 are respectively installed on the outer side walls of the stirring transverse shafts 91 between the adjacent rotary stirring pieces 93 in a matching manner.

The effect that sets up the reciprocal stirring piece 96 of translation mainly is in order to realize stirring along reation kettle's horizontal length direction round trip in the effectual drive of stirring cross axle 91 pivoted in-process to the assurance realizes the stirring to following axial direction when each rotatory stirring piece 93 of cooperation stirs, and the effect of further improvement stirring guarantees the degree of consistency that the material mixes.

Preferably, the translational reciprocating stirring member 96 includes a reciprocating screw rod external thread 97 arranged on the outer side wall of the stirring transverse shaft 91 between two adjacent rotating disks 94, a sliding block 98 is respectively fitted and mounted on the reciprocating screw rod external thread 97 section of each stirring transverse shaft 91, a plurality of translational material mixing plates 99 are uniformly and fixedly arranged on the outer side wall of each sliding block 98 along the circumference thereof, and the outer end of each translational material mixing plate 99 is respectively fitted and slidably arranged in each limiting elongated slot 90 arranged in the kettle inner cavity 92 along the length direction thereof for limiting.

Reciprocating lead screw structure has been constituteed with slider 98 to the reciprocating lead screw external screw thread 97 that sets up here, when stirring cross axle 91 was rotatory, can drive each slider 98 and realize straight reciprocating motion, will drive translation flitch 99 that mixes this moment and realize along the level to the stirring material that makes a round trip, guarantees the homogeneity that the material mixes, improves mixing efficiency and effect.

The working process is as follows:

before using this reation kettle, through opening the shutoff lid 2 of dog-house 3 department, inject multiple liquid viscidity reaction material that needs the mixture into the reation kettle inner chamber 92 in the horizontal barrel 1 this moment, annotate the material and accomplish the back, switch on reation kettle outside power, start the heating switch this moment, start motor power simultaneously to can drive stirring cross axle 91 and rotate.

The rotatory stirring piece 93 that a plurality of along stirring cross axle 91 length direction intervals that set up can realize simultaneously that the effect of the material mixture of whole intracavity is guaranteed to synchronous stirring, rotation to different positions in cauldron inner chamber 92.

The effect of the reciprocating stirring piece 96 of translation that sets up is mainly in order to realize stirring along reation kettle's horizontal length direction round trip in the effectual drive of stirring cross axle 91 pivoted in-process to the assurance realizes the stirring to following axial direction when each rotatory stirring piece 93 stirs in the cooperation, the effect of further improvement stirring guarantees the degree of consistency that the material mixes.

When the stirring cross shaft 91 rotates, each sliding block 98 can be driven to realize linear reciprocating motion, and at the moment, the translation material mixing plate 99 can be driven to realize the stirring of materials along the horizontal direction, so that the uniformity of material mixing is ensured, and the mixing efficiency and the effect are improved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The utility model provides a novel rapid mixing reation kettle, includes a horizontal barrel the top middle section of horizontal barrel is provided with the dog-house of taking the shutoff lid, its characterized in that: the heating device comprises a horizontal barrel, wherein bearing seats are respectively arranged at two ends of the horizontal barrel, the horizontal barrel is of a structure which is annular hollow and has two ends sealed through flange end covers, a spiral heating pipe is installed in an annular cavity of the horizontal barrel, the heating pipe is connected with an external heating plug through a lead, a stirring mechanism is installed in a kettle inner cavity of the horizontal barrel, two ends of the stirring mechanism penetrate through the flange end covers at corresponding positions in a sealing mode and extend into the bearing seats at the corresponding positions, and a power assembly used for driving the stirring mechanism is arranged on the outer side of one of the bearing seats.

2. The novel rapid stirring reaction kettle according to claim 1, is characterized in that: the power assembly comprises a fixedly arranged driving motor, and the driving motor is connected with the corresponding end part of the stirring mechanism through a speed reducer and a coupler.

3. The novel rapid stirring reaction kettle according to claim 2, characterized in that: the stirring mechanism comprises a stirring cross shaft, two horizontal end parts of the stirring cross shaft are respectively sealed and penetrate out of flange end covers at corresponding positions and extend into bearing holes of bearing seats at corresponding positions, a plurality of rotary stirring pieces are arranged on the stirring cross shaft in the kettle inner cavity at intervals along the length direction of the stirring cross shaft, and adjacent rotary stirring pieces are arranged between the rotary stirring pieces and are respectively matched and installed on the outer side wall of the stirring cross shaft.

4. The novel rapid stirring reaction kettle according to claim 3, characterized in that: the rotary stirring piece comprises a rotary disc which is coaxially and fixedly installed on the outer side wall of the stirring transverse shaft in the kettle inner cavity, and a plurality of rotary stirring blades are uniformly arranged on the outer side wall of the rotary disc at intervals along the circumferential direction of the rotary disc.

5. The novel rapid stirring reaction kettle according to claim 4, is characterized in that: the translational reciprocating stirring piece comprises reciprocating screw rod external threads arranged on the outer side wall of the stirring transverse shaft between two adjacent rotating disks, a sliding block is respectively installed on the reciprocating screw rod external thread section of each stirring transverse shaft in a matched mode, a plurality of translational mixing plates are uniformly and fixedly arranged on the outer side wall of each sliding block along the circumference of the sliding block, and the outer end portions of the translational mixing plates are respectively arranged in the kettle cavity in a matched and sliding mode and are limited in limiting long grooves arranged in the length direction of the kettle cavity.