CN221287779U

CN221287779U - Stirring reaction kettle

Info

Publication number: CN221287779U
Application number: CN202323394210.7U
Authority: CN
Inventors: 孙梅江; 沈荔
Original assignee: Changxing Jiangmei Packing Co ltd
Current assignee: Changxing Jiangmei Packing Co ltd
Priority date: 2023-12-13
Filing date: 2023-12-13
Publication date: 2024-07-09
Anticipated expiration: 2033-12-13

Abstract

The utility model discloses a stirring reaction kettle, which comprises a stirring barrel, a stirring shaft, a driving component for driving the stirring shaft to rotate and a heating component, wherein a spiral extrusion mechanism is arranged at a discharge hole of the stirring barrel, the spiral extrusion mechanism comprises a discharge box, spiral extrusion rods are arranged in the discharge box and comprise rotating shafts and shoveling sheets wound outside the rotating shafts, the spiral extrusion rods are arranged in the discharge box in a symmetrical manner, extrusion holes are arranged at the bottom of one end of the discharge box, heating rods are arranged in the spiral extrusion rods, the heating rods are fixedly connected to the inner wall of the discharge box, each spiral extrusion rod is in transmission connection with at least one motor, and the spiral extrusion rods connected with the at least one motor are driven to rotate.

Description

Stirring reaction kettle

Technical Field

The utility model relates to the technical field of chemical industry, in particular to a stirring reaction kettle.

Background

The stirring reaction kettle is one of typical reaction equipment commonly used in industrial production in the fields of chemistry, medicine, food, metallurgy, light industry and the like, and uniformly mixes materials in a container by means of a stirrer, so that the materials are promoted to react rapidly and uniformly.

The existing stirring reaction kettle discharge gate is provided with screw extrusion mechanism, and screw extrusion mechanism includes single screw rod and rather than the motor of linkage, but is located the material (for example medium such as gel) of screw extrusion mechanism and solidifies easily, leads to inside medium to remain, can influence the screw rod simultaneously and rotate, influences the ejection of compact.

Disclosure of utility model

The utility model aims to overcome the defects and the shortcomings of the prior art and provides a stirring reaction kettle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stirring reation kettle, includes the churn, is located the (mixing) shaft of churn, drive (mixing) shaft pivoted actuating component and is used for melting the heating element of material, the churn includes feed inlet and discharge gate, the discharge gate of churn is provided with spiral extrusion mechanism, spiral extrusion mechanism includes the discharging case, be provided with spiral extrusion pole in the discharging case, spiral extrusion pole includes the pivot and around locating the shovel tablet that is the heliciform outside the pivot, the pivot is driven by the motor, spiral extrusion pole is provided with two and symmetry and sets up inside the discharging case, discharging case one end bottom is provided with the extrusion mouth, all sets up the heating rod in each spiral extrusion pole, heating rod fixed connection is in the discharging incasement wall, and each spiral extrusion pole constitutes transmission connection with at least one motor, and the spiral extrusion pole that is driven rather than the connection is relative respective heating rod forward, reverse rotation by at least one motor, the discharging incasement bottom is provided with the heating element that generates heat, the heating element is provided with the chamber and generates heat in the heating incasement.

As a preferable technical scheme of the utility model, one side of the heating box is provided with an opening communicated with the heating cavity, the heating element is a heating plate, and the heating plate enters from one side of the opening and is inserted into the heating cavity.

As a preferable technical scheme of the utility model, one end of each spiral extrusion rod is provided with a jack, the heating rod is provided with an end cover for sealing the jack, the end cover is in rotary fit with the spiral extrusion rod, and the end cover is fixedly connected to the inner wall of the heating box.

As a preferable technical scheme of the utility model, the end cover comprises a plug-in part which enters the jack and a blocking part which is positioned at the outer end of the jack, wherein the outer wall of the plug-in part is provided with a convex ring, the outer wall of the convex ring is a smooth curved surface, and the inner wall of the jack is provided with a rotating groove which is in rotating fit with the convex ring.

As a preferable technical scheme of the utility model, at least one section of hollowed-out section which keeps a preset interval with the rotating shaft to which the shovel material sheet belongs is formed on each rotating shaft.

In summary, the utility model has the following beneficial effects: through setting up the spiral and extruding the pole, can overturn and to extruding the mouth direction promotion to the material, avoid the material to solidify crystallization, set up the heating rod in the spiral in addition and extrude the pole, can be with heat conduction to spiral form shovel tablet on, make the material fully dissolve.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the discharge box of the present utility model;

FIG. 3 is a cross-sectional view of the tapping chute of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic view of the structure of the heat generating component in the present utility model.

Reference numerals: 1. a stirring cylinder; 2. a feed inlet; 3. a discharge port; 4. a screw extrusion mechanism; 5. a discharging box; 6. a screw extrusion rod; 7. a rotating shaft; 8. shoveling the material sheet; 9. a motor; 10. an extrusion port; 11. a heating rod; 12. a heating component; 13. a heating box; 14. a heating chamber; 15. a heating element; 16. an opening; 17. a jack; 18. an end cap; 19. a plug-in part; 20. a blocking portion; 21. a convex ring; 22. a rotating groove; 23. and (5) a hollowed-out section.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

The stirring reaction kettle shown in fig. 1 to 5 comprises a stirring barrel 1, a stirring shaft positioned in the stirring barrel 1, a driving component for driving the stirring shaft to rotate and a heating component for melting materials, wherein the driving component is a motor in the embodiment, the heating component comprises a heating disc arranged in the stirring barrel 1, a plurality of heating rods 11 which are inserted on the heating disc are uniformly distributed on the heating disc, the heating component is in the prior art (not shown in the drawing), the stirring barrel 1 comprises a feed inlet 2 and a discharge outlet 3, the discharge outlet 3 of the stirring barrel 1 is provided with a screw extrusion mechanism 4, the screw extrusion mechanism 4 comprises a discharge box 5, a screw extrusion rod 6 is arranged in the discharge box 5, the screw extrusion rod 6 comprises a rotating shaft 7 and a shovel material sheet 8 which is spirally wound outside the rotating shaft 7, the rotating shaft 7 is driven by a motor 9, the spiral extrusion rods 6 are provided with two and symmetrically arranged in the discharging box 5, an extrusion opening 10 is arranged at the bottom of one end of the discharging box 5, heating rods 11 are arranged in each spiral extrusion rod 6, the heating rods 11 are fixedly connected to the inner wall of the discharging box 5, each spiral extrusion rod 6 and at least one motor 9 form transmission connection, the at least one motor 9 drives the spiral extrusion rods 6 connected with the at least one motor to rotate forward and backward relative to the respective heating rods 11, a heating component 12 is arranged at the bottom of the discharging box 5, the heating component 12 comprises a heating box 13, a heating cavity 14 is arranged in the heating box, a heating element 15 is arranged in the heating cavity 14, the spiral extrusion rods 6 are arranged in parallel, and the rotation directions of the motors 9 on the spiral extrusion rods 6 are the same.

Through setting up screw extrusion pole 6, can overturn and to extruding the mouth 10 direction impel to the material, avoid the material to solidify crystallization, set up heating rod 11 in screw extrusion pole 6 in addition, can be with heat conduction to spiral form shovel tablet 8 on, make the material fully dissolve.

An opening 16 communicated with the heating cavity 14 is formed in one side of the heating box 13, the heating element 15 is a heating plate, and the heating plate enters from one side of the opening 16 and is inserted into the heating cavity 14, and the heating box 13 is a box body made of metal materials.

The jack 17 is arranged at one end of each spiral extrusion rod 6, the heating rod 11 is provided with an end cover 18 for sealing the jack 17, the end cover 18 is in running fit with the spiral extrusion rods 6, and the end cover 18 is fixedly connected to the inner wall of the heating box 13.

The end cover 18 comprises a plug part 19 entering the jack 17 and a blocking part 20 positioned at the outer end of the jack 17, a convex ring 21 is arranged on the outer wall of the plug part 19, the outer wall of the convex ring 21 is a smooth curved surface, a rotating groove 22 in rotating fit with the convex ring 21 is arranged on the inner wall of the jack 17, the end cover 18 in the embodiment is made of rubber, and one end of the end cover 18, which is far away from the spiral extrusion rod 6, is a fixed end.

The shovel material sheets 8 on each rotating shaft 7 are provided with at least one section of hollowed-out section 23 which keeps a preset distance with the rotating shaft 7 to which the shovel material belongs, sol materials move towards the extrusion opening 10 under the action of the spiral extrusion rod 6 and are sheared through the hollowed-out sections 23, so that the materials are stirred more fully.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description as preferred embodiments of the utility model, but rather that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The stirring reaction kettle comprises a stirring cylinder (1), a stirring shaft positioned in the stirring cylinder (1), a driving component for driving the stirring shaft to rotate and a heating component for melting materials, wherein the stirring cylinder (1) comprises a feed inlet (2) and a discharge outlet (3), the discharge outlet (3) of the stirring cylinder (1) is provided with a spiral extrusion mechanism (4), screw extrusion mechanism (4) are including discharging case (5), be provided with screw extrusion pole (6) in discharging case (5), screw extrusion pole (6) are including pivot (7) and around locating pivot (7) outer shovel tablet (8) that are the heliciform, pivot (7) are driven by motor (9), its characterized in that: the spiral extrusion rod (6) is provided with two and symmetrically arranged inside the discharge box (5), an extrusion opening (10) is formed in one end bottom of the discharge box (5), heating rods (11) are arranged in each spiral extrusion rod (6), the heating rods (11) are fixedly connected to the inner wall of the discharge box (5), each spiral extrusion rod (6) and at least one motor (9) form transmission connection, the spiral extrusion rod (6) connected with the at least one motor (9) is driven to rotate forward and backward relative to each heating rod (11) by the at least one motor (9), a heating component (12) is arranged at the bottom of the discharge box (5), the heating component (12) comprises a heating box (13), a heating cavity (14) is arranged in the heating box (13), and a heating element (15) is arranged in the heating cavity (14).

2. The stirred tank reactor of claim 1 wherein: an opening (16) communicated with the heating cavity (14) is formed in one side of the heating box (13), the heating element (15) is a heating plate, and the heating plate enters from one side of the opening (16) and is inserted into the heating cavity (14).

3. The stirred tank reactor of claim 1 wherein: each screw extrusion rod (6) one end is provided with jack (17), be provided with on heating rod (11) and be used for carrying out confined end cover (18) and screw extrusion rod (6) normal running fit to jack (17), end cover (18) fixed connection is in heating cabinet (13) inner wall.

4. A stirred tank reactor as claimed in claim 3, wherein: the end cover (18) comprises a plug-in portion (19) entering the jack (17) and a blocking portion (20) located at the outer end of the jack (17), a convex ring (21) is arranged on the outer wall of the plug-in portion (19), the outer wall of the convex ring (21) is a smooth curved surface, and a rotating groove (22) in rotating fit with the convex ring (21) is formed in the inner wall of the jack (17).

5. The stirred tank reactor of claim 1 wherein: the shovel material sheet (8) on each rotating shaft (7) is provided with at least one hollow section (23) which keeps a preset distance with the rotating shaft (7) to which the shovel material sheet belongs.