CN201776112U

CN201776112U - Stirring vessel

Info

Publication number: CN201776112U
Application number: CN201020298635.1U
Authority: CN
Inventors: 吴春江; 陈亚军
Original assignee: Jiangsu Longchang Chemical Co Ltd
Current assignee: Jiangsu Longchang Chemical Co Ltd
Priority date: 2010-08-20
Filing date: 2010-08-20
Publication date: 2011-03-30
Anticipated expiration: 2020-08-20

Abstract

The utility model relates to a stirring vessel, which comprises a vessel body and a stirring shaft arranged inside the vessel body. The stirring vessel is characterized in that the stirring shaft consists of an inner mandrel and a shaft sleeve sleeved on the upper portion of the inner mandrel, main blades are mounted at the top end of the inner mandrel, a main driving motor is connected to the tail end of the inner mandrel, accessory blades are arranged at the top end of the shaft sleeve positioned inside the vessel body, an accessory driving motor is connected to the tail end of the shaft sleeve positioned outside the vessel body, the accessory blades in inverted U shapes are tightly attached to the inner wall of the vessel and positioned outside the main blades; and the rotation direction of the inner mandrel is opposite to that of the shaft sleeve. The stirring vessel has the advantages that the main driving motor and the accessory driving motor respectively drive the inner mandrel and the shaft sleeve of the stirring shaft to rotate when in stirring, the main blades and the accessory blades are driven to rotate for mixing materials inside the vessel body, the rotation direction of the accessory blades in inverted U shapes is opposite to that of the main blades, and the stirring vessel is fine in convection effect and can sufficiently stir the materials in all parts of the vessel body to ensure even mixing of the materials.

Description

A kind of stirred tank

Technical field

The utility model relates to a kind of stirred tank, the good stirred tank of particularly a kind of mixing effect.

Background technology

Stirred tank is used for being usually used in Chemical Manufacture and mixes material, traditional stirred tank is on the shaft of vertical direction the array stirrer paddle to be installed to stir, material is only scraped by blade and is rotated, mixing effect is bad, particularly the kettle side-walls is particularly evident, mixing of materials is inhomogeneous, easily influences the quality of product.

The utility model content

The technical problems to be solved in the utility model provides the good stirred tank of a kind of mixing effect.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of stirred tank, comprise kettle and be located at the interior shaft of kettle, its innovative point is: described shaft is made up of inner spindle and one section axle sleeve being enclosed within inner spindle top, the inner spindle top is equipped with main blade, end is connected with main drive motor, and the top that axle sleeve is positioned at kettle is provided with the metaplasm leaf, is positioned at the outer terminal auxiliary connection drive motors of kettle; Described metaplasm leaf is a door type of being close to inner wall of kettle, is positioned at the outside of main blade; Described inner spindle is opposite with the direction of rotation of axle sleeve.

Advantage of the present utility model is: during stirring, inner spindle and axle sleeve that major and minor drive motors drives shaft respectively rotate, drive the mixing of material in major and minor blade rotation the carrying out kettle, the metaplasm leaf is a door type, and its direction of rotation is opposite with main blade, convection effects is good, can fully stir the material of kettle each several part, guarantees the even mixing of material.

Description of drawings

Accompanying drawing is the utility model stirred tank structural representation.

The specific embodiment

As shown in drawings, comprise kettle 1, inner spindle 2, axle sleeve 3, main blade 4, metaplasm leaf 5.

Be provided with the shaft that material is mixed in the above-mentioned kettle 1, this shaft is made up of inner spindle 2 and one section axle sleeve 3 being enclosed within inner spindle 2 tops.

Inner spindle 2 is longer, and its top of stretching into kettle 1 bottom is equipped with at least one group of master's blade 4, is positioned at kettle 1 outer end and is connected with main drive motor; Axle sleeve 3 is shorter, its top that is positioned at kettle 1 top is provided with metaplasm leaf 5, is positioned at the terminal auxiliary connection drive motors outside the kettle 1, and metaplasm leaf 5 is for being close to the door type of inner wall of kettle, dual-side is positioned at the outside of main blade 4, and inner spindle 2 is opposite with the direction of rotation of axle sleeve 3.

Claims

1. stirred tank, comprise kettle and be located at the interior shaft of kettle, it is characterized in that: described shaft is made up of inner spindle and one section axle sleeve being enclosed within inner spindle top, the inner spindle top is equipped with main blade, end is connected with main drive motor, the top that axle sleeve is positioned at kettle is provided with the metaplasm leaf, is positioned at the outer terminal auxiliary connection drive motors of kettle; Described metaplasm leaf is a door type of being close to inner wall of kettle, is positioned at the outside of main blade; Described inner spindle is opposite with the direction of rotation of axle sleeve.