CN219111584U

CN219111584U - Adjustable speed stirrer for synthesizing tribromoneopentyl alcohol

Info

Publication number: CN219111584U
Application number: CN202223147975.6U
Authority: CN
Inventors: 袁西强; 马永涛; 崔文文; 丁加中; 代永顺; 孙厚伟
Original assignee: Weifang Xinyang Chemical Co ltd
Current assignee: Weifang Xinyang Chemical Co ltd
Priority date: 2022-11-27
Filing date: 2022-11-27
Publication date: 2023-06-02
Anticipated expiration: 2032-11-27

Abstract

The utility model discloses an adjustable speed stirrer for synthesizing tribromoneopentyl alcohol, which comprises a mounting seat, wherein the upper end of the mounting seat penetrates through a rotating pipe which is rotationally connected with the mounting seat, a rotating rod is inserted into the inner side of the rotating pipe, a motor is arranged at the upper end of the mounting seat, a first gear is fixedly sleeved on an output shaft of the motor, a second gear is fixedly sleeved on the side wall of the rotating pipe and meshed with the first gear, the upper end of the mounting seat is fixedly connected with a fixing frame, a moving mechanism connected with the rotating rod is arranged on the inner top wall of the fixing frame, the moving mechanism is connected with the output shaft of the motor, and a bromine dropping mechanism is arranged on the rotating rod. According to the utility model, the stirring blade can be driven to move up and down while stirring, so that stirring of different layers is realized, bromine can be added dropwise while stirring, and the pH detection function of a reactant is realized.

Description

Adjustable speed stirrer for synthesizing tribromoneopentyl alcohol

Technical Field

The utility model relates to the technical field of stirrers, in particular to an adjustable speed stirrer for synthesizing tribromoneopentyl alcohol.

Background

Tribromoneopentyl alcohol is a reactive flame retardant, is widely used for elastomers, coatings and foams, and is also an important medical intermediate. Its main use is as a reactive intermediate for high molecular weight flame retardants, the high solubility of which allows very efficient binding to phosphorus. As a reactive flame retardant for polyurethane; the flame retardant can be applied to hard or soft polyurethane, and the flame retardant grade of the polyurethane can be improved; it can be used in combination with dibromoneopentyl alcohol to make full use of their hydroxyl functions.

At present, the adjustable speed stirrer for synthesizing tribromoneopentyl alcohol is generally only capable of stirring and adjustable speed stirring, bromine is required to be added dropwise in the synthesizing process of tribromoneopentyl alcohol, the adjustable speed stirrer for synthesizing tribromoneopentyl alcohol is single in stirring, stirring at different levels can only be difficult to realize by stirring at a fixed position, and the dropping of bromine cannot be realized in the stirring process, and meanwhile, the function of detecting the PH of a reactant is lacked.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an adjustable speed stirrer for synthesizing tribromoneopentyl alcohol.

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

the utility model provides an adjustable speed agitator for tribromoneopentyl alcohol is synthetic, includes the mount pad, the upper end of mount pad runs through rather than rotating the commentaries on classics pipe of being connected, the bull stick is inserted to the inboard of changeing the pipe, the motor is installed to the upper end of mount pad, the fixed cover of motor output shaft is equipped with first gear, fixed cover is equipped with the second gear on the lateral wall of changeing the pipe, second gear and first gear engagement, the upper end fixedly connected with mount pad, be equipped with the mobile mechanism who is connected with the bull stick on the roof in the mount pad, the output shaft of mobile mechanism and motor, be equipped with bromine dropwise add mechanism on the bull stick, the mount pad upper end is equipped with PH detection mechanism, the bull stick is located installs the stirring leaf on the lateral wall of mount pad below.

As a further improvement of the utility model, the moving mechanism comprises a reciprocating screw rod rotatably connected to the inner top wall of the fixed frame, a screw rod sleeve is sleeved on the reciprocating screw rod, the lower end of the reciprocating screw rod is fixedly connected with the tail end of an output shaft of the motor, a moving plate is fixedly connected to the side wall of the screw rod sleeve and is sleeved on the rotating rod, two limiting rings are fixedly sleeved on the side wall of the rotating rod, and the two limiting rings are respectively positioned on the upper side and the lower side of the moving plate.

As a further improvement of the utility model, the bromine dropping mechanism comprises a dropper which horizontally penetrates through the rotating rod, a dropping nozzle is arranged on the dropper, a vertical pipe is arranged at the upper end of the rotating rod in a penetrating way, the lower end of the vertical pipe is connected with the dropper, and the upper end of the vertical pipe is connected with a bromine pipe through a rotary joint.

As a further improvement of the PH detection mechanism, the PH detection mechanism comprises a mounting shell which is arranged at the upper end of the mounting seat in a penetrating way and is fixedly connected with the mounting seat, an electric telescopic rod is fixedly arranged at the top of the mounting shell, and the telescopic end of the electric telescopic rod penetrates to the inner side of the mounting shell and is fixedly connected with a PH sensor.

As a further improvement of the utility model, the rotating rod is a rectangular rod, and the inner wall of the rotating tube is of a rectangular structure matched with the rotating rod.

As a further improvement of the utility model, a spiral blade is fixedly sleeved on the side wall of the rotating rod close to the lower end.

As a further improvement of the utility model, the left and right side walls of the mounting seat are fixedly connected with mounting lugs, and the mounting lugs are provided with mounting bolts.

The utility model has the beneficial effects that:

through setting up bull stick, moving mechanism, when the motor rotates, can drive reciprocating screw and rotate for the screw rod cover can reciprocate from top to bottom, and then drives bull stick reciprocating motion from top to bottom through the movable plate, when can realizing that the bull stick drives stirring leaf stirring, can drive stirring leaf and reciprocate, realizes the stirring of different levels.

Bromine is conveyed into the dropper through the bromine pipe by arranging the bromine dropping mechanism, and is dropped through the dropping nozzle on the dropper, so that the bromine can be dropped while stirring.

Through setting up PH detection mechanism, through starting electric telescopic handle extension, can insert the PH sensor in the reactant, possess the function that reactant PH detected.

According to the utility model, the stirring blade can be driven to move up and down while stirring, so that stirring of different layers is realized, bromine can be added dropwise while stirring, and the pH detection function of a reactant is realized.

Drawings

FIG. 1 is a schematic diagram of a speed-adjustable stirrer for synthesizing tribromoneopentyl alcohol;

FIG. 2 is a schematic diagram of the structure of a rotating rod, a dropper and a standpipe of an adjustable speed stirrer for synthesizing tribromoneopentyl alcohol;

FIG. 3 is a schematic diagram of the cross section of a rotating rod and a rotating pipe of an adjustable speed stirrer for synthesizing tribromoneopentyl alcohol;

fig. 4 is a schematic diagram of the structure of a rotating rod and a moving plate of an adjustable speed stirrer for synthesizing tribromoneopentyl alcohol.

In the figure: 1 mount pad, 2 installation ear, 3 mounting bolt, 4 mount, 5 motor, 6 first gears, 7 reciprocating screw rod, 8 screw rod cover, 9PH sensor, 10 bromine pipe, 11 rotary joint, 12 standpipe, 13 spacing ring, 14 movable plate, 15 bull stick, 16 second gears, 17 changers, 18 dropper, 19 stirring leaf, 20 spiral leaf, 21 electric telescopic rod, 22 installation shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an adjustable speed stirrer for synthesizing tribromoneopentyl alcohol comprises a mounting seat 1, wherein mounting lugs 2 are fixedly connected to the left side wall and the right side wall of the mounting seat 1, mounting bolts 3 are arranged on the mounting lugs 2, mounting of the mounting seat 1 is achieved through the mounting bolts 3, the upper end of the mounting seat 1 penetrates through a rotating pipe 17 rotatably connected with the upper end of the mounting seat, a rotating rod 15 is inserted into the inner side of the rotating pipe 17, a motor 5 is mounted at the upper end of the mounting seat 1, a first gear 6 is fixedly sleeved on an output shaft of the motor 5, a second gear 16 is fixedly sleeved on the side wall of the rotating pipe 17, the second gear 16 is meshed with the first gear 6, a fixing frame 4 is fixedly connected to the upper end of the mounting seat 1, a moving mechanism connected with the rotating rod 15 is arranged on the inner top wall of the fixing frame 4, the moving mechanism is connected with an output shaft of the motor 5, a bromine dripping mechanism is arranged on the rotating rod 15, a PH detection mechanism is arranged at the upper end of the mounting seat 1, a stirring blade 19 is mounted on the side wall of the rotating rod 15, a spiral blade 20 is fixed on the side wall of the rotating rod 15 near the lower end, and the spiral blade 20 is rotatably sleeved on the side wall, and can overturn reactants.

According to the utility model, the moving mechanism comprises a reciprocating screw rod 7 rotatably connected to the inner top wall of the fixed frame 4, a screw rod sleeve 8 is sleeved on the reciprocating screw rod 7, the lower end of the reciprocating screw rod 7 is fixedly connected with the tail end of an output shaft of the motor 5, a moving plate 14 is fixedly connected to the side wall of the screw rod sleeve 8, the moving plate 14 is sleeved on a rotating rod 15, two limiting rings 13 are fixedly sleeved on the side wall of the rotating rod 15, the two limiting rings 13 are respectively positioned on the upper side and the lower side of the moving plate 14, and the limiting effect is realized through the limiting rings 13, so that the moving plate 14 can move when the rotating rod 15 moves.

The bromine dropping mechanism comprises a dropper 18 which horizontally penetrates through the rotating rod 15, a dropping nozzle is arranged on the dropper 18, a vertical pipe 12 is arranged at the upper end of the rotating rod 15 in a penetrating mode, the lower end of the vertical pipe 12 is connected with the dropper 18, the upper end of the vertical pipe 12 is connected with a bromine pipe 10 through a rotary joint 11, and the bromine pipe 10 is used for feeding bromine.

The PH detection mechanism comprises a mounting shell 22 which is arranged at the upper end of the mounting seat 1 in a penetrating way and fixedly connected with the mounting seat 1, an electric telescopic rod 21 is fixedly arranged at the top of the mounting shell 22, the telescopic end of the electric telescopic rod 21 penetrates through the inner side of the mounting shell 22 and is fixedly connected with a PH sensor 9, the PH sensor 9 is externally connected with a computer to realize PH detection, and the PH sensor 9 can be inserted into a reactant by starting the extension of the electric telescopic rod 21 to have the function of PH detection of the reactant.

The bull stick 15 is the rectangle pole, and the inner wall of bull stick 17 is the rectangle structure with bull stick 15 adaptation, and bull stick 15 can slide in bull stick 17, and can drive bull stick 15 rotation when the bull stick 17 rotates for bull stick 15 rotates and can slide in bull stick 17.

When the bromine stirring device is used, the motor 5 is started to drive the first gear 6 to rotate, the rotating pipe 17 can be driven to rotate due to the fact that the first gear 6 is meshed with the second gear 16, the rotating pipe 17 drives the rotating rod 15 to rotate, the rotating rod 15 can drive the stirring blade 19 to rotate for stirring, the spiral blade 20 is simultaneously driven to rotate, reactants can be turned over, the motor 5 can drive the reciprocating screw rod 7 to rotate when rotating, the screw rod sleeve 8 can reciprocate up and down, the rotating rod 15 is driven to reciprocate up and down through the moving plate 14, the stirring blade 19 can be driven to move up and down when the stirring blade 19 is driven to stir by the rotating rod 15, stirring of different layers is achieved, bromine is conveyed into the dropper 18 through the bromine pipe 10, and bromine is dripped through a drip nozzle on the dropper 18, so that bromine is dripped while stirring.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The utility model provides an adjustable speed agitator for tribromoneopentyl alcohol is synthetic, includes mount pad (1), its characterized in that, the upper end of mount pad (1) runs through and rotates rotary tube (17) of being connected rather than, rotary tube (17) inboard is inserted and is equipped with bull stick (15), motor (5) are installed to the upper end of mount pad (1), motor (5) output shaft fixed cover is equipped with first gear (6), fixed cover is equipped with second gear (16) on the lateral wall of rotary tube (17), second gear (16) and first gear (6) meshing, the upper end fixedly connected with mount pad (4) of mount pad (1), be equipped with the shifter who is connected with bull stick (15) on the roof in mount pad (4), shifter is connected with the output shaft of motor (5), be equipped with bromine dropwise add mechanism on bull stick (15), mount pad (1) upper end is equipped with PH detection mechanism, install stirring leaf (19) on the lateral wall that bull stick (15) are located mount pad (1) below.

2. The adjustable speed stirrer for synthesizing tribromoneopentyl alcohol according to claim 1, characterized in that the moving mechanism comprises a reciprocating screw rod (7) rotatably connected to the inner top wall of the fixing frame (4), a screw rod sleeve (8) is sleeved on the reciprocating screw rod (7), the lower end of the reciprocating screw rod (7) is fixedly connected with the tail end of an output shaft of the motor (5), a moving plate (14) is fixedly connected to the side wall of the screw rod sleeve (8), the moving plate (14) is sleeved on the rotating rod (15), two limiting rings (13) are fixedly sleeved on the side wall of the rotating rod (15), and the two limiting rings (13) are respectively positioned on the upper side and the lower side of the moving plate (14).

3. The adjustable speed stirrer for synthesizing tribromoneopentyl alcohol according to claim 1, characterized in that the bromine dripping mechanism comprises a dropper (18) horizontally penetrating through a rotating rod (15), a drip nozzle is arranged on the dropper (18), a vertical pipe (12) is penetrated through the upper end of the rotating rod (15), the lower end of the vertical pipe (12) is connected with the dropper (18), and the upper end of the vertical pipe (12) is connected with a bromine pipe (10) through a rotary joint (11).

4. The adjustable speed stirrer for synthesizing tribromoneopentyl alcohol according to claim 1, wherein the PH detection mechanism comprises a mounting shell (22) which is arranged at the upper end of the mounting base (1) in a penetrating manner and fixedly connected with the mounting base (1), an electric telescopic rod (21) is fixedly arranged at the top of the mounting shell (22), and a PH sensor (9) is fixedly connected with the telescopic end of the electric telescopic rod (21) in a penetrating manner to the inner side of the mounting shell (22).

5. The adjustable speed stirrer for synthesizing tribromoneopentyl alcohol according to claim 1, characterized in that the rotating rod (15) is a rectangular rod, and the inner wall of the rotating tube (17) is a rectangular structure matched with the rotating rod (15).

6. The adjustable speed stirrer for synthesizing tribromoneopentyl alcohol according to claim 1, characterized in that a spiral blade (20) is fixedly sleeved on the side wall of the rotating rod (15) close to the lower end.

7. The adjustable speed stirrer for synthesizing tribromoneopentyl alcohol according to claim 1, wherein mounting lugs (2) are fixedly connected to the left and right side walls of the mounting base (1), and mounting bolts (3) are arranged on the mounting lugs (2).