CN211612674U

CN211612674U - Stirring mixer for chemical production

Info

Publication number: CN211612674U
Application number: CN201922198365.0U
Authority: CN
Inventors: 刘长征
Original assignee: Fuxin Fulongbao Pharmaceutical Technology Co ltd
Current assignee: Fuxin Fulongbao Pharmaceutical Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-02
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a stirring mixer for chemical production, including casing and motor, the motor sets up the upper end at the casing, be equipped with the (mixing) shaft of vertical setting in the casing, the last lower extreme of (mixing) shaft all rotates with the casing through the bearing to be connected, the upper end of (mixing) shaft extend to the outside setting of casing and with the output fixed connection of motor, the lateral wall of (mixing) shaft is from last to being equipped with down in proper order and carrying rabbling mechanism, scrape wall mechanism and mixed flow mechanism, carry the rabbling mechanism and include fixed connection at the epaxial helical blade of (mixing) of lateral wall, the fixed polylith magnet piece that inlays on the blade of helical. The utility model discloses be provided with mixed flow mechanism, rotating a section of thick bamboo pivoted in-process, magnetism piece opposite on it can produce periodic variation's appeal and repulsion to the stirring ring, and the drive stirring ring level rocks, can carry out the random motion of horizontal direction, is similar to chaotic pendulum system, prevents that the different raw materials in casing bottom from layering, further promotes its stirring effect, improves reaction rate.

Description

Stirring mixer for chemical production

Technical Field

The utility model relates to a chemical industry technical field especially relates to a stirring mixer for chemical production.

Background

Chemical engineering is a technology for changing the composition and structure of substances or synthesizing new substances by using a chemical method, and generally relates to a plurality of operation stages in the chemical production process, wherein the operation stages comprise crushing, filtering, stirring and the like of raw materials, and the production processes of different substances are different.

Often need to put in multiple raw materials and react to reation kettle in the course of working of chemical products, in order to improve chemical reaction rate, can stir multiple raw materials in the reation kettle usually, and only stir through several puddlers in most traditional reation kettle, can only stir in vertical direction, be difficult to make multiple raw and other materials intensive mixing, obviously improve reaction rate, and, the solid-shaped raw materials of the very easy adhesion of the inside wall of most traditional reation kettle casing, the raw materials of adhesion not only leads to extravagant phenomenon easily, the later stage of still being not convenient for is to the washing of casing.

Therefore, we propose a stirring mixer for chemical production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the stirring effect of the stirring mechanism in most traditional reaction kettle shells is limited in the prior art, and providing a stirring mixer for chemical production, which can perform high-efficiency stirring.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stirring mixer for chemical production comprises a shell and a motor, wherein the motor is arranged at the upper end of the shell, a vertically arranged stirring shaft is arranged in the shell, the upper end and the lower end of the stirring shaft are rotationally connected with the shell through bearings, the upper end of the stirring shaft extends to the outside of the shell and is fixedly connected with the output end of the motor, the side wall of the stirring shaft is sequentially provided with a conveying stirring mechanism, a wall scraping mechanism and a mixed flow mechanism from top to bottom, the conveying stirring mechanism comprises spiral blades fixedly connected on the side wall of the stirring shaft, a plurality of magnet blocks are fixedly embedded on the blade at the lowest part of the spiral blades, the magnetism of every two adjacent magnet blocks is opposite, the wall scraping mechanism comprises a plurality of horizontally arranged fixed cylinders fixedly connected on the side wall of the stirring shaft, the mixed flow mechanism comprises a rotating cylinder fixedly sleeved on the stirring shaft, and a stirring ring is connected in the shell, the stirring ring is sleeved outside the rotating cylinder.

Preferably, every equal sliding connection has the telescopic link in the fixed cylinder, fixedly connected with reset spring between the interior bottom surface of telescopic link and fixed cylinder, the pole of scraping of the vertical setting of other end fixedly connected with of telescopic link.

Preferably, the rotary cylinder is composed of two magnetic blocks of a left half cylinder and a right half cylinder, and the magnetism of the two magnetic blocks is opposite.

Preferably, the stirring ring is formed by splicing two arc-shaped permanent magnet strips which are connected end to end, the magnetic poles of the two permanent magnet strips are opposite, and the two permanent magnet strips form a complete ring shape together.

Preferably, the upper end and the lower end of the shell are respectively and fixedly communicated with a feeding pipe and a discharging pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up helical blade, helical blade can carry out preliminary stirring to various reaction raw materials in the casing, and helical blade has the effect that drives the material and carry downwards, therefore can play the stirring effect in vertical direction, makes the stirring effect better, improves reaction rate.

2. Scrape wall mechanism through setting up, at the rotation in-process of a fixed cylinder, telescopic link in it can stretch out, makes to scrape the pole laminating and scrape on the casing inside wall and move, can scrape the raw materials of adhesion on the casing inside wall and stir in the casing, has not only avoided the waste of raw materials still to be convenient for to the washing of casing.

3. Through setting up mixed flow mechanism, at a rotation section of thick bamboo pivoted in-process, the magnetism piece that magnetism is opposite on it can produce periodic variation's appeal and repulsion to the stirring ring, drives the stirring ring level and rocks, carries out the random motion of horizontal direction promptly, is similar to chaotic pendulum system, prevents that the different raw materials in casing bottom from layering, further promotes its stirring effect.

Drawings

Fig. 1 is a schematic structural view of a stirring mixer for chemical production according to the present invention;

fig. 2 is the utility model provides a structural schematic of stirring ring in stirring blender for chemical production.

In the figure: the device comprises a shell 1, a motor 2, a stirring shaft 3, a helical blade 4, a magnet 5, a fixed cylinder 6, a rotating cylinder 7, a stirring ring 8, a telescopic rod 9, a scraping rod 10, a feeding pipe 11 and a discharging pipe 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a stirring mixer for chemical production, including casing 1 and motor 2, the motor model is TC7124B5, motor 2 sets up the upper end at casing 1, it is worth mentioning, casing 1's upper end and lower extreme are fixed respectively and are communicate there are inlet pipe 11 and discharging pipe 12, inlet pipe 11 is used for the feeding, be equipped with the valve on the discharging pipe 12, be used for the ejection of compact, be equipped with the (mixing) shaft 3 of vertical setting in the casing 1, the last lower extreme of (mixing) shaft 3 all rotates with casing 1 through the bearing to be connected, the upper end of (mixing) shaft 3 extend to casing 1 outside setting and with motor 2's output fixed connection.

The utility model discloses in, stirring shaft 3's lateral wall is from last to being equipped with in proper order down and carrying rabbling mechanism, scraping wall mechanism and mixed flow mechanism, carries the rabbling mechanism to include fixed connection helical blade 4 on the (mixing) shaft 3 lateral wall, and helical blade 4 can carry out preliminary stirring to various reaction raw materials in the casing 1, and helical blade 4 has the effect that drives the material and carry downwards, therefore can play stirring effect in vertical direction, makes stirring effect better.

The utility model discloses in, fixed the inlaying is equipped with polylith magnet piece 5 on the blade of helical blade 4 below, and per two adjacent magnet pieces 5's magnetism is opposite, can be at the periodic attraction of vertical direction and repel the stirring ring 8, drives stirring ring 8 and rocks on vertical direction, can obviously promote stirring effect.

The utility model discloses in, scrape a fixed cylinder 6 that wall mechanism includes the many levels of fixed connection on the (mixing) shaft 3 lateral wall and set up, it is required to explain, equal sliding connection has telescopic link 9 in the fixed cylinder 6, fixedly connected with reset spring between the interior bottom surface of telescopic link 9 and fixed cylinder 6, the pole 10 of scraping of the vertical setting of other end fixedly connected with of telescopic link 9 can scrape the raw materials of adhesion on 1 inside wall of casing and stir in casing 1, the waste of not only having avoided the raw materials still is convenient for to casing 1's washing.

The utility model discloses in, mixed flow mechanism is including fixed cup jointing at (mixing) shaft 3 on a rotation section of thick bamboo 7, it is concrete, it comprises two magnetic block of a left side right half section of thick bamboo to rotate a section of thick bamboo 7, and the magnetism of two magnetic block is opposite, there is stirring ring 8 through many stirring spring coupling in the casing 1, it is required to explain, stirring ring 8 is by two end to end, curved permanent magnetic stripe concatenation forms, and the magnetic pole position of two permanent magnetic stripe is opposite, two permanent magnetic stripe form a complete annular jointly, 8 covers of stirring ring are established outside rotating a section of thick bamboo 7, can drive stirring ring 8 and carry out the irregular motion of horizontal direction in the rotation process that rotates a section of thick bamboo 7, be similar to chaotic pendulum system, prevent 1 bottom different raw materials layering of casing, further promote its stirring effect.

The utility model discloses its functional principle is explained to following mode of operation of accessible: before using this device, put in casing 1 through inlet pipe 11 with the required raw materials of various reactions earlier, restart motor 2 drives (mixing) shaft 3 and rotates, this moment thereupon pivoted helical blade 4 can carry out preliminary stirring to various reaction raw materials in the casing 1, and helical blade 4 has the effect that drives the material and carry downwards, therefore can play the stirring effect in vertical direction, at (mixing) shaft 3 pivoted in-process, telescopic link 9 can stretch out from solid fixed cylinder 6 under the effect of centrifugal force, make and scrape the laminating of pole 10 and scrape on casing 1 inside wall, can scrape the raw materials of adhesion on casing 1 inside wall and stir in casing 1, can adjust the dynamics of scraping of pole 10 through control motor 2's rotational speed.

Also can drive when (mixing) shaft 3 pivoted and rotate a section of thick bamboo 7 and rotate, at a section of thick bamboo 7 pivoted in-process of rotating, the opposite magnetic block of magnetism can produce periodic variation's appeal and repulsion to stirring ring 8 on it, it shakes to drive stirring ring 8 level, carry out the random motion of horizontal direction promptly, be similar to chaotic pendulum system, prevent the different raw materials layering in casing 1 bottom, and polylith magnet piece 5 of helical blade 4 below also can be along with helical blade 4's rotation and at the periodic attraction of vertical direction and repulsion stirring ring 8, it shakes on vertical direction to drive stirring ring 8, can obviously promote stirring effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The stirring mixer for the chemical production comprises a shell (1) and a motor (2), and is characterized in that the motor (2) is arranged at the upper end of the shell (1), a vertically arranged stirring shaft (3) is arranged in the shell (1), the upper end and the lower end of the stirring shaft (3) are rotatably connected with the shell (1) through bearings, the upper end of the stirring shaft (3) extends to the outside of the shell (1) and is fixedly connected with the output end of the motor (2), the side wall of the stirring shaft (3) is sequentially provided with a conveying stirring mechanism, a wall scraping mechanism and a mixed flow mechanism from top to bottom, the conveying stirring mechanism comprises a helical blade (4) fixedly connected on the side wall of the stirring shaft (3), a plurality of magnet blocks (5) are fixedly embedded on the blade at the lowest part of the helical blade (4), and the magnetism of every two adjacent magnet blocks (5) is opposite, scrape fixed cylinder (6) that wall mechanism includes many levels of fixed connection on (mixing) shaft (3) lateral wall and set up, mixed flow mechanism is including fixed rotation section of thick bamboo (7) of cup jointing on (mixing) shaft (3), there is stirring ring (8) through many stirring spring connections in casing (1), stirring ring (8) cover is established outside rotation section of thick bamboo (7).

2. The stirring mixer for chemical production according to claim 1, wherein each fixed cylinder (6) is internally and slidably connected with a telescopic rod (9), a return spring is fixedly connected between the telescopic rod (9) and the inner bottom surface of the fixed cylinder (6), and the other end of the telescopic rod (9) is fixedly connected with a vertically arranged scraping rod (10).

3. The stirring mixer for chemical production according to claim 1, wherein the rotating cylinder (7) is composed of two magnetic blocks of left and right half cylinders, and the two magnetic blocks have opposite magnetism.

4. The stirring mixer for chemical production according to claim 1, wherein the stirring ring (8) is formed by splicing two end-to-end arc-shaped permanent magnet strips, the magnetic poles of the two permanent magnet strips are opposite, and the two permanent magnet strips form a complete ring shape together.

5. The stirring mixer for chemical production according to claim 1, wherein the upper end and the lower end of the shell (1) are respectively and fixedly communicated with a feeding pipe (11) and a discharging pipe (12).