WO2017071626A1

WO2017071626A1 - Aseptic lifting and mixing device and method for using same

Info

Publication number: WO2017071626A1
Application number: PCT/CN2016/103671
Authority: WO
Inventors: 张拥军; 陈永健; 朱伟
Original assignee: 太仓正信干燥设备科技有限公司
Priority date: 2015-10-30
Filing date: 2016-10-28
Publication date: 2017-05-04
Also published as: CN105195051A

Abstract

Disclosed is an aseptic lifting and mixing device, comprising a material mixing tank (14), a lifting rotation mechanism and a procedure control system. The lifting rotation mechanism comprises a base (10), a base outer cover (11), an upright column part (13), an upright column outer cover (2), a screw rod fixing seat (9), a screw rod, a screw nut, a lifting motor fixing seat (4), a lifting speed reduction motor (5), a coupling (3), a mixing motor fixing seat (6), a mixing speed reduction motor (7), a mixing shaft (12) and a fork rod (1).

Description

Aseptic lifting mixer and method of use

Technical field

The invention relates to the field of pharmaceutical and food production, in particular to an aseptic mixing hoist and a method of using the same.

Background technique

Material mixing equipment and lifting equipment are usually required in production lines in the pharmaceutical and food fields. With the continuous improvement of product quality requirements, the requirements for production equipment are not improved, and the prior art often has powder leakage, pollution and uneven mixing in the production process. And the hydraulic hoist used usually usually leaks oil during the transmission process, so that the pollutant material affects the product quality.

Summary of the invention

In order to overcome the defects existing in the prior art, the present invention provides a aseptic lifting mixer and a using method which are reasonable in design, compact in structure, stable in operation, high in material mixing uniformity, and easy to operate.

An aseptic mixing hoist according to the present invention and a method of using the same are achieved by the following technical solutions:

A sterile lifting mixer comprising a mixing tank, a lifting slewing mechanism and a program control system, wherein

The lifting slewing mechanism includes a base, a base cover, a column member, a column cover, a screw holder, a screw, a nut, a lift motor mount, a lift motor, a coupling, a hybrid motor mount, a hybrid motor, and a hybrid shaft. And a fork, where

A part of the column member is vertically inserted into the base and supported by the base as a whole;

a screw holder is disposed at a lower portion of the column member;

The lower end of the screw rod is fixed on the screw rod fixing seat, and the upper end is connected to the lifting gear motor through a coupling;

The hybrid motor mount is disposed above the nut and moves up and down along the lead screw under the push of the nut;

The hybrid geared motor is fixed to the hybrid motor mount;

One end of the mixing shaft is horizontally connected to the output end of the hybrid geared motor, and the other end is extended from the column cover and connected to the fork rod;

The mixing drum is detachably fixed in the fork rod;

The program control system is electrically connected to the lifting gear motor and the hybrid gear motor to control the lifting and turning of the drum.

Further, a rotating mechanism is arranged inside the base to drive the column member to rotate in the axial direction.

Further, the fork is a "U"-type fork including a fork beam and two fork arms, and the mixing shaft is connected to the middle of the fork beam.

Further, the distance between the fork arms can be adjusted to suit different volume mixing drums.

Further, an unpowered baffle is disposed in the mixing tank.

Further, the program control system includes a touch screen display.

Further, the program control system includes a data storage and printing module.

Further, the aseptic lift mixer includes an infrared detector, an audible and visual alarm safety device, and a shock absorbing device.

A method of using a sterile lifting mixer comprising the following steps:

Step 1: vacuum extracting the solid material into the mixing tank;

Step 2: Start the lifting gear motor and raise the mixing drum to the set height;

Step 3: Start the hybrid geared motor to rotate the mixing shaft in the axial direction to drive the mixing drum to reverse;

Step 4: Start the rotating mechanism to rotate the column member axially to rotate the mixing barrel to a set angle.

Further, the set angle is 180 degrees.

Due to the above technical solution, the present invention has the following advantages compared with the prior art:

1. The lifting slewing mechanism adopts mechanical transmission, and will not pollute the material due to oil leakage;

2. The mixing tank adopts the vacuum extraction method to extract the materials to avoid the pollution source in the air affecting the material quality.

3. There is no power deflector in the mixing tank, and it is automatically stirred during vacuum extraction.

4. The lifting slewing mechanism is provided with a mixing deceleration electrode, and the mixing barrel can also be turned over and stirred by the hoist;

5. The lifting slewing mechanism is provided with a rotating mechanism, which can make the mixing barrel rotate at a set angle at a set position, so that the lower end outlet is directly aligned with the upper portion of the automatic dispensing machine to reduce the contact of the material without outside air;

6. The size of the fork of the hoist can be adjusted, and it can be applied to a variety of mixing barrels of different capacities to achieve multi-purpose use.

DRAWINGS

Figure 1 is a schematic illustration of a sterile lift mixer in accordance with the present invention;

Figure 2 is a plan view of a sterile lift mixer in accordance with the present invention;

Figure 3 is a schematic illustration of a drying system using a sterile lift mixer.

Description of the reference signs:

1 fork, 2 column cover, 3 coupling, 4 lift motor mount, 5 lift motor, 6 hybrid motor mount, 7 hybrid gear motor, 8 screw rod, 9 screw holder, 10 base, 11 base cover, 12 mixing shaft, 13 upright parts, 14 aseptic mixing tank, 101 dryer, 102 aseptic mixing tank, 102' aseptic mixing tank, 103 lifting slewing mechanism, 104 control cabinet, 105 automatic points Installed, 106 vacuum suction interface.

detailed description

In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic illustration of a sterile lift mixer in accordance with the present invention. Figure 2 is in accordance with the present invention Top view of the aseptic lift mixer. As shown in Figure 1-2, the aseptic lift mixer consists of a mixing tank, a lifting slewing mechanism, and a program control system.

The lifting slewing mechanism comprises a base 10, a base cover 11, a column member 13, a column cover 2, a screw holder 9, a lead screw, a nut, a lifting motor mount 4, a lifting gear motor 5, a coupling 3, a hybrid motor fixed Seat 6, hybrid geared motor 7, hybrid shaft 12 and fork 1. Among them, a part of the pillar member 13 is vertically inserted into the base 10 and supported by the base 10 as a whole. A rotation mechanism is provided inside the base 10 to drive the column member 13 to rotate. The screw fixing seat 9 is disposed at a lower portion of the column member 13; the lower end of the screw rod is fixed to the screw fixing seat 9, and the upper end is connected to the lifting gear motor 5 through the coupling 3; the hybrid motor fixing seat 6 is disposed above the silk mother, in the silk mother Pushing up and down along the screw; the hybrid gear motor 7 is fixed on the hybrid motor mount 6; and one end of the hybrid shaft 12 is horizontally connected to the output end of the hybrid motor 7 and the other end is extended to the column cover 2, and the fork 1 connection. In one embodiment of the invention, the fork 1 is a "U"-type fork including a fork beam and two fork arms, and the mixing shaft 12 is coupled to the middle of the fork beam. The distance between the fork arms can be adjusted to suit different volume mixing drums.

The mixing drum is detachably fixed in the fork rod 1; the program control system is electrically connected with the lifting gear motor 5 and the hybrid gearing motor 7 to control the lifting and turning of the drum. An unpowered baffle is arranged in the mixing tank to form a multi-dimensional movement state when the mixing barrel rotates, thereby ensuring uniform mixing of the materials.

The program control system includes a touch screen display. Alternatively, the program control system can also include a data storage and printing module.

In addition, the aseptic lift mixer can also include an infrared detector, an audible and visual alarm safety device, and a shock absorbing device.

Figure 3 is a schematic illustration of a drying system using a sterile lift mixer. The drying system includes a dryer 101, a sterile mixing hoist, and an automatic dispensing machine 105. In the system, the solid powdery material passing through the vacuum dryer 101 is vacuum-extracted into the mixing tank 102, lifted to a set height by the hoist, and the rotating drum 102 is rotated by the base to rotate the mixing drum 102 to reach the set height. The top of the automatic dispensing machine 105 (mixing tank 102') is dispensed. In this process, after the mixing tank 102 can extract the solid powdery materials in the different vacuum dryers 101, the mixing tank 102 can also be inverted and mixed by the elevator.

Wherein, the method for using the aseptic lifting mixer of the present invention specifically comprises the following steps:

Step 1: vacuuming the solid material into the mixing tank 14;

Step 2: Start the lifting gear motor 5 and raise the mixing drum to the set height;

Step 3: Start the hybrid geared motor 7 to rotate the mixing shaft 12 axially to drive the mixing drum 14 to reverse;

Step 4: Start the rotating mechanism to rotate the column member 13 axially to rotate the mixing barrel to a set angle.

The above description is not intended to be limiting, and the parameters such as the mixing tank volume, the mixing speed, the lifting height, the deflection angle, and the like may be appropriately changed according to specific needs. In addition, it can be placed through the wall in special areas.

The above-mentioned embodiments are merely illustrative of the embodiments of the present invention, and the description thereof is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

An aseptic lifting mixer characterized by comprising a mixing barrel, a lifting slewing mechanism and a program control system, wherein

The lifting and slewing mechanism comprises a base, a base cover, a column component, a column cover, a screw fixing seat, a screw rod, a nut, a lifting motor fixing seat, a lifting gear motor, a coupling, a hybrid motor fixing seat, a hybrid gear motor, a mixing shaft and a fork, wherein

a portion of the pillar member is vertically inserted into the base and integrally supported by the base;

a rotating mechanism is disposed inside the base, and the column member can be rotated;

The screw fixing seat is disposed at a lower portion of the column member;

The lower end of the screw rod is fixed on the screw rod fixing seat, and the upper end is connected to the lifting gear motor through the coupling;

The hybrid geared motor mount is disposed above the silk nut, and moves up and down along the screw rod under the pushing of the silk nut;

The hybrid motor is fixed to the hybrid motor mount;

One end of the mixing shaft is horizontally connected to the output end of the hybrid geared motor, and the other end is extended from the column outer cover and connected to the fork rod;

The mixing tank is detachably fixed in the fork rod;

The program control system is electrically coupled to the lift motor and the hybrid motor to control lifting and turning of the drum.
A aseptic lift mixer according to claim 1 wherein said fork is a "U"-type fork including a fork beam and two fork arms, said mixing shaft connecting said fork The middle of the beam.
The aseptic lift mixer of claim 1 wherein the distance between the fork arms is adjustable to accommodate different volumes of the mixing drum.
The aseptic lift mixer according to claim 1, wherein the mixing tank is provided with a powerless baffle.
A sterile lift mixer according to claim 1 wherein said program The control system includes a touch screen display.
The aseptic lift mixer of claim 1 wherein said program control system includes a data storage and printing module.
The aseptic lift mixer of claim 1 wherein said aseptic lift mixer comprises an infrared detector, an audible and visual alarm safety device, and a shock absorbing device.
A method of using a sterile lifting mixer, comprising the steps of:

Step 1: vacuum extracting the solid material into the mixing tank;

Step 2: Start the lifting gear motor and raise the mixing barrel to the set height;

Step 3: Start the hybrid geared motor to rotate the mixing shaft to drive the mixing barrel to turn over;

Step 4: Start the rotating mechanism to rotate the column member to rotate the mixing barrel to a set angle.
The method of claim 8 wherein said set angle is 180 degrees.