CN220968885U

CN220968885U - Movable stirring tank

Info

Publication number: CN220968885U
Application number: CN202322586075.XU
Authority: CN
Inventors: 茅仲平; 马东旭; 蒋国强
Original assignee: Changshu Hongde Biotechnology Co ltd
Current assignee: Changshu Hongde Biotechnology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-05-17
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a movable stirring tank which comprises a tank body, wherein an installation seat is arranged at the upper part of the tank body, a discharging pipeline is arranged at the lower part of the installation seat, an air motor is arranged on the installation seat, the output end of the air motor is connected with a stirring shaft extending into the tank body, the bottom of the stirring shaft is provided with stirring blades, a first flange sight glass, a second flange sight glass, a solvent feeding port, a pressure gauge interface, a vacuum pipe orifice, a nitrogen port and a solid feeding port are arranged on the tank body and positioned on the outer periphery of the installation seat, four outer legs are connected in the peripheral direction of the lower part of the side surface of the tank body, universal wheels are arranged at the lower ends of two outer legs on one side, directional wheels are arranged at the lower ends of two outer legs on the other side, and a reinforcing rod is arranged between the two adjacent outer legs. The movable stirring tank provided by the utility model has the advantages of small volume, lighter self weight, no temporary electricity consumption and capability of meeting the explosion-proof requirement.

Description

Movable stirring tank

Technical Field

The utility model relates to a movable stirring tank, and belongs to the technical field of engineering equipment.

Background

CDMO type companies are involved in many material dropping operations, which are typically performed by selecting either a fixed overhead tank, an autoclave, or a moving stirred tank. The fixed elevated tank has the problems of heterogeneous uniformity and inconvenient cleaning release, and is used with less selection at present. The high-level kettle has low use flexibility, and has partial inconvenience for the condition of small dripping amount. The movable stirring tank can just fill the gap in the middle, the flexibility is very high (the volume is 50-60L), heterogeneous phases (such as the feeding of palladium-carbon catalyst in hydrogenation reaction) can be dropwise added under stirring, the cleaning is convenient, no dead angle exists (DN 100 feeding port is arranged on equipment, a spraying ball is arranged), and a class A area can be used (pushed by a pneumatic motor).

The conventional movable stirring tank is generally driven by an electric motor as stirring power, the stirring motor has the defects of large volume, heavy and difficult movement caused by overlarge dead weight, and the use in an explosion-proof area, which is caused by the fact that the explosion-proof motor is required to be used, the problems of electricity consumption, explosion-proof electric appliance accessories and explosion-proof switches are solved, the dead weight of equipment is increased, the manufacturing cost is greatly increased, the explosion-proof motor needs to be temporarily powered, the explosion-proof switches are inconvenient to be plugged in each time, and the explosion-proof motor has the defect of high gravity center and the like.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides the movable stirring tank which is small in size, light in weight, free from temporary electricity consumption and capable of meeting the explosion-proof requirement.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a remove agitator tank, includes the jar body, jar body upper portion is provided with the mount pad, the mount pad lower part is provided with the ejection of compact pipeline, be provided with pneumatic motor on the mount pad, pneumatic motor's output is connected with stretches into the (mixing) shaft in the jar body, the (mixing) shaft bottom is provided with the stirring leaf, on the jar body and be located mount pad periphery is provided with first flange sight glass, second flange sight glass, solvent feed inlet, manometer interface, vacuum mouth of pipe, nitrogen mouth and solid charge door, jar body side lower part periphery direction is connected with four outer legs of striding, two of one side outer leg lower extreme is provided with the universal wheel, two of opposite side outer leg lower extreme is provided with the directional wheel, two adjacency outer stride and be provided with the stiffener between the leg.

The stirring blades are 4, and the blade angle is 45 degrees.

And a spray ball is arranged in the solvent feed inlet.

The front of the tank body is stuck with a nameplate.

The first flange sight glass and the second flange sight glass are symmetrically arranged along the mounting seat.

The tank body is made of 316L stainless steel, and the thickness of steel is 5mm.

The utility model has the beneficial effects that: the movable stirring tank provided by the utility model adopts the pneumatic motor as the power drive of stirring, does not involve temporary electricity consumption, meets the explosion-proof requirement, and is small in size and light; the self weight is light, the pneumatic pump is flexible and explosion-proof; and the design of the outer leg ensures the stability of the whole equipment structure. Thereby solving the above-mentioned problems. Finally, the volume of the high-level kettle in the workshop is generally 300-500L, and the stirring tank just meets the defect of the high-level kettle, so that the purpose of filling the blank of the workshop is achieved.

Drawings

FIG. 1 is a schematic diagram of the front view of a mobile agitator tank of the present utility model;

Fig. 2 is a schematic top view of the mobile agitator tank of the present utility model.

Reference numerals in the drawings are as follows: 1-a tank body; 2-a mounting base; 3-a pneumatic motor; 4-a stirring shaft; 5-stirring the leaves; 6-a discharge pipeline; 7-outer leg; 8-universal wheels; 9-orienting wheels; 10-nameplate; 11-a first flange view mirror; 12-a second flange view mirror; 13-solvent feed port; 14-a pressure gauge interface; 15-vacuum pipe orifice; 16-nitrogen port; 17-a solid feed inlet; 18-reinforcing bars.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, and the following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not to be construed as limiting the scope of the present utility model.

As shown in fig. 1 and 2, the utility model discloses a movable stirring tank, which comprises a tank body 1, wherein 316L stainless steel is selected, and the thickness of steel is 5mm. Is suitable for working conditions other than acidic conditions and can resist certain pressure (< 0.1 MPa). The diameter of the tank body 1 is about 500mm, and the total height is about 1100 mm. The front of the tank body 1 is provided with a nameplate 10. The upper portion of the tank body 1 is provided with a mounting seat 2, the lower part of the mounting seat 2 is provided with a discharging pipeline 6, and the mounting seat 2 is provided with a pneumatic motor 3. The utility model selects the pneumatic motor as the driving device, has the advantages of small volume, lighter self weight, no temporary electricity consumption and meeting the explosion-proof requirement.

The output of the pneumatic motor 3 is connected with a stirring shaft 4 extending into the tank body 1, stirring blades 5 are arranged at the bottom of the stirring shaft 4, the number of the stirring blades 5 is 4, and the blade angle is 45 degrees. The tank body 1 and the outer periphery of the mounting seat 2 are provided with a first flange sight glass 11 (DN 50), a second flange sight glass 12 (DN 50), a solvent feeding port 13DN25, a sanitary quick-connection chuck), a pressure gauge interface 14 (4 minutes internal thread), a vacuum pipe orifice 15 (DN 25, sanitary quick-connection chuck), a nitrogen port 16 (DN 25, sanitary quick-connection chuck) and a solid charging port 17 (DN 100, sanitary quick-connection chuck). The first flange view mirror 11 and the second flange view mirror 12 are symmetrically arranged along the mounting seat 2. A spray ball is arranged in the solvent feed inlet 13.

Four outer legs 7 are connected in the circumferential direction of the lower part of the side face of the tank body 1, universal wheels 8 are arranged at the lower ends of the two outer legs 7 on one side, directional wheels 9 are arranged at the lower ends of the two outer legs 7 on the other side, and reinforcing rods 18 are arranged between the two adjacent outer legs 7. According to the utility model, the movable stirring tank is provided with 4 small wheels, so that the rapid movement of equipment can be completed, and two persons can lift and carry when the equipment passes by steps.

The movable stirring tank is used for supplementing palladium on charcoal and is operated as follows: and if the control is unqualified in the hydrogenation reaction, adding palladium carbon, preparing the palladium carbon and a reaction solvent in a stirring tank in a common area, sending the mixture to a site of the hydrogenation kettle, inerting the stirring tank, connecting the mixture with a feeding hole of the hydrogenation kettle, suspending palladium carbon in the hydrogenation kettle under stirring through nitrogen, closing a valve after the mixture is pressed, feeding pure solvent into the stirring tank through a spray ball, cleaning the equipment without dead angle, and repeatedly pressing the mixture to flush a pipeline which is just fed, thereby completing the safe operation of adding palladium carbon.

The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.

Claims

1. A remove agitator tank, its characterized in that: including jar body (1), jar body (1) upper portion is provided with mount pad (2), mount pad (2) lower part is provided with ejection of compact pipeline (6), be provided with pneumatic motor (3) on mount pad (2), pneumatic motor (3)'s output is connected with stretches into (mixing) shaft (4) in jar body (1), (mixing) shaft (4) bottom is provided with stirring leaf (5), on jar body (1) and be located mount pad (2) periphery circle is provided with first flange sight glass (11), second flange sight glass (12), solvent feed inlet (13), manometer interface (14), vacuum mouth (15), nitrogen gas mouth (16) and solid charge door (17), jar body (1) side lower part border circle direction is connected with four outer leg (7), two of one side outer leg (7) lower extreme is provided with universal wheel (8), two of opposite side outer leg (7) lower extreme is provided with directional wheel (9), two are provided with between two adjacent leg (7) reinforcing bars (18).

2. The mobile agitator tank of claim 1, wherein: the number of the stirring blades (5) is 4, and the blade angle is 45 degrees.

3. The mobile agitator tank of claim 1, wherein: a spray ball is arranged in the solvent feed inlet (13).

4. The mobile agitator tank of claim 1, wherein: the front surface of the tank body (1) is stuck with a nameplate (10).

5. The mobile agitator tank of claim 1, wherein: the first flange viewing mirror (11) and the second flange viewing mirror (12) are symmetrically arranged along the mounting seat (2).

6. The mobile agitator tank of claim 1, wherein: the material of the tank body (1) is 316L stainless steel, and the thickness of the steel is 5mm.