CN210278834U

CN210278834U - Agitating unit for chemical engineering

Info

Publication number: CN210278834U
Application number: CN201921120530.4U
Authority: CN
Inventors: 朱新新; 张勇军; 卞学
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-10
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses an agitating unit for chemical engineering, including main part, promotion subassembly, puddler, branch, carousel, back timber and rotary drum main part top opening part rotates and installs the horizontally carousel outer fringe below symmetry is fixed with two sets of promotion subassemblies, and the promotion subassembly includes the lifting shaft that has helical blade with carousel fixed connection's lifting cylinder and lifting cylinder internal rotation installation, and inside the main part between two sets of promotion subassemblies still is provided with the puddler opposite with carousel direction of rotation, the branch of the vertical setting of puddler and the setting of fixedly connected with multiunit interval is provided with the discharge gate in the main part bottom of puddler below, is fixed with vertical landing leg on the main part bottom of discharge gate week side, is provided with the drive assembly who is used for rotating puddler and carousel above the carousel. This agitating unit for chemical engineering has advantages such as structural design is reasonable, stirring efficiency height, can generally use widely.

Description

Agitating unit for chemical engineering

Technical Field

The utility model belongs to the technical field of chemical industry equipment, concretely relates to agitating unit for chemical engineering.

Background

In the chemical production process, the stirring is the technological means that the even mixture of production commonly used, and the stirring can make the raw materials misce bene of participating in the mixture for mixing rate can make the more abundant contact of the material of participating in chemical reaction, accelerates reaction rate, improves reaction efficiency, among the prior art, commonly uses agitating unit to stir.

However, in the prior art, the stirring device usually only stirs and mixes the materials through the fixed rotating stirring rod, which makes the efficiency of stirring and mixing lower and affects the production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agitating unit for chemical engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a agitating unit for chemical engineering, includes main part, lifting unit, puddler, branch, carousel, back timber and rotary drum main part top opening department rotates installs the horizontally carousel outer fringe below symmetry is fixed with two sets of lifting unit, lifting unit include with carousel fixed connection's a lifting cylinder and lifting cylinder internal rotation installation have helical blade's lifting shaft, the main part between two sets of lifting unit inside still be provided with carousel direction of rotation opposite's puddler, the vertical setting of puddler and the branch that fixedly connected with multiunit interval set up are provided with the discharge gate in the main part bottom of puddler below, are fixed with vertical landing leg on the main part bottom of discharge gate week, are provided with the drive assembly who is used for rotating puddler and carousel above the carousel.

Preferably, the driving assembly comprises a rotating drum, a transmission gear, a rotating shaft, a driven gear, a belt pulley, a belt and a first motor, wherein the vertical rotating drum is fixed in the middle of the rotating drum, a driving gear ring is fixed on the side wall inside the rotating drum, the inner ring of the driving gear ring is meshed with the transmission gear, the driven gear meshed with the transmission gear is fixed on a stirring rod inside the rotating drum, and the first motor for driving the rotating drum to rotate is fixed on a top beam above the rotating drum.

Preferably, the top beam is fixed above the top end of the main body through a vertical pillar, the rotary drum is rotatably installed in the middle of the top beam through a bearing, a belt pulley is fixed on the outer side wall of the rotary drum above the top beam, the belt pulley is connected with a driving wheel through a belt, and the driving wheel is fixed on a machine shaft of the first motor.

Preferably, the top end of the stirring rod is rotatably connected to the support through a bearing, the top end of a rotating shaft which penetrates through the transmission gear and is fixedly connected to the support is rotatably connected to the support through a bearing, the support is of a bent rod-shaped structure, and the bottom end of the support is fixed to the top beam.

Preferably, the lifting assembly comprises a lifting cylinder, a helical blade and a lifting shaft, the top end of the lifting cylinder is connected with the rotary table through a fixing rod, the helical blade is fixed on a section of the lifting shaft in the lifting cylinder, the top end of the lifting shaft penetrates through the rotary table and a crankshaft fixedly connected with a second motor, and the second motor is fixed on the top end face of the rotary table.

Preferably, one side still is fixed with the inlet pipe on the back timber, the vertical setting of inlet pipe, the bottom that passes the back timber extends inside the main part, and is in the carousel outside.

The utility model discloses a technological effect and advantage: this agitating unit for chemical engineering, design through the promotion subassembly, can promote the material of bottom in the main part, increase the mobility of material, in order to improve stirring mixing efficiency, two sets of promotion subassemblies can rotate simultaneously, under the drive of single motor, two sets of promotion subassemblies can cooperate and further stir the inside material of main part with its antiport puddler, carry out on the basis that the material promoted the whereabouts circulation at the promotion subassembly, further improve mixing stirring speed, this agitating unit for chemical engineering, structural design is reasonable, advantages such as stirring efficiency height, can generally use widely.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the lifting assembly of the present invention.

In the figure: 1 feeding pipe, 2 top beams, 3 belts, 4 driving wheels, 5 first motors, 6 second motors, 7 pillars, 8 main bodies, 10 support legs, 11 stirring rods, 12 discharging ports, 13 support rods, 14 rotating discs, 15 lifting assemblies, 16 rotating shafts, 18 transmission gears, 20 driven gears, 21 supports, 22 belt pulleys, 25 rotating drums, 26 driving gear rings, 27 lifting shafts, 28 lifting drums and 29 spiral blades.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a stirring device for chemical engineering, as shown in figures 1-3, comprising a main body 8, lifting components 15, stirring rods 11, supporting rods 13, a rotary table 14, a top beam 2 and a rotary drum 25, wherein a horizontal rotary table 14 is rotatably installed at the top opening of the main body 8, two groups of lifting components 15 are symmetrically fixed below the outer edge of the rotary table 14, each lifting component 15 comprises a lifting cylinder 28 fixedly connected with the rotary table 14 and a lifting shaft 27 which is rotatably installed inside the lifting cylinder 28 and is provided with helical blades 29, the stirring rods 11 with the opposite rotating direction to the rotary table 14 are also arranged inside the main body 8 between the two groups of lifting components 15, the stirring rods 11 are vertically arranged and fixedly connected with a plurality of groups of supporting rods 13 which are arranged at intervals, a discharging port 12 is arranged at the bottom of the main body 8 below the stirring rods 11, and vertical supporting legs 10 are fixed at the bottom end of the main body 8, above the turntable 14, a drive assembly for rotating the stirring rod 11 and the turntable 14 is provided.

Specifically, the driving assembly comprises a rotary drum 25, a transmission gear 18, a rotating shaft 16, a driven gear 20, a belt pulley 22, a belt 3 and a first motor 5, wherein the vertical rotary drum 25 is fixed in the middle of the rotary drum 14, a driving gear ring 26 is fixed on the side wall inside the rotary drum 25, the transmission gear 18 is arranged in the driving gear ring 26 in a meshed mode, the driven gear 20 meshed with the transmission gear 18 is fixed on a stirring rod 11 inside the rotary drum 25, and the first motor 5 used for driving the rotary drum 25 to rotate is fixed on the top beam 2 above the rotary drum 14.

Specifically, back timber 2 passes through vertical pillar 7 to be fixed in the top of main part 8 top, and the rotary drum 25 passes through the bearing and rotates and install in the middle part of back timber 2, is fixed with belt pulley 22 on the rotary drum 25 lateral wall that is in back timber 2 top, and belt pulley 22 is connected with action wheel 4 through belt 3, action wheel 4 is fixed on the spindle of first motor 5.

Specifically, the top end of the stirring rod 11 is rotatably connected to the bracket 21 through a bearing, the top end of the rotating shaft 16 which penetrates through the fixed connection of the transmission gear 18 is rotatably connected to the bracket 21 through a bearing, the bracket 21 is of a bent rod-shaped structure, and the bottom end of the bracket 21 is fixed to the top beam 2.

Specifically, the lifting assembly 15 comprises a lifting cylinder 28, a helical blade 29 and a lifting shaft 27, the top end of the lifting cylinder 28 is connected with the rotary table 14 through a fixed rod, the helical blade 29 is fixed on a section of the lifting shaft 27 inside the lifting cylinder 28, the top end of the lifting shaft 27 penetrates through the rotary table 14 and is fixedly connected with a crankshaft of the second motor 6, and the second motor 6 is fixed on the top end surface of the rotary table 14.

Specifically, one side still is fixed with inlet pipe 1 on back timber 2, inside inlet pipe 1 vertical setting extended to main part 8, and was in the carousel 14 outside through the bottom of back timber 2.

Specifically, when the stirring device for chemical engineering is used for stirring materials, the materials are put into the main body 8 through the feeding pipe 1, the second motor 6 is started to drive the lifting shaft 27 to rotate, the materials are lifted in the lifting cylinder 28 by the spiral blade 29 and fall from the top end to form circulation, meanwhile, the first motor 5 drives the rotary cylinder 25 to rotate through the driving wheel 4, the belt 3 and the belt pulley 22, so that the rotary disc 14 rotates, the lifting component 15 installed below the rotary disc 14 rotates, the lifting component 15 rotates under the condition that the lifting component 15 carries out material lifting and falling circulation, meanwhile, as the transmission gear 18, the driving gear ring 26 and the driven gear 20 can realize the reverse rotation of the stirring rod 11, the support rod 13 and the lifting component 15, the materials are further stirred, so that the stirring speed is improved, the stirring device for chemical engineering has the advantages of reasonable structural design, high stirring efficiency and the like, can be widely popularized and used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a agitating unit for chemical engineering, includes main part (8), lift assembly (15), puddler (11), branch (13), carousel (14), back timber (2) and rotary drum (25), its characterized in that: a horizontal rotary disc (14) is rotatably arranged at the opening at the top end of the main body (8), two groups of lifting components (15) are symmetrically fixed below the outer edge of the rotary disc (14), each lifting component (15) comprises a lifting cylinder (28) fixedly connected with the rotary disc (14) and a lifting shaft (27) which is rotatably arranged in the lifting cylinder (28) and is provided with a helical blade (29), a stirring rod (11) which is opposite to the rotating direction of the rotating disc (14) is also arranged in the main body (8) between the two groups of lifting components (15), the stirring rod (11) is vertically arranged and fixedly connected with a plurality of groups of supporting rods (13) which are arranged at intervals, a discharge hole (12) is arranged at the bottom of the main body (8) below the stirring rod (11), vertical support legs (10) are fixed at the bottom end of the main body (8) on the peripheral side of the discharge hole (12), a driving component for rotating the stirring rod (11) and the turntable (14) is arranged above the turntable (14).

2. The stirring device for chemical engineering according to claim 1, wherein: the driving assembly comprises a rotary drum (25), a transmission gear (18), a rotating shaft (16), a driven gear (20), a belt pulley (22), a belt (3) and a first motor (5), wherein the middle of the rotary drum (14) is fixedly provided with the vertical rotary drum (25), a driving gear ring (26) is fixedly arranged on the side wall inside the rotary drum (25), the inner ring of the driving gear ring (26) is meshed with the transmission gear (18), the driven gear (20) meshed with the transmission gear (18) is fixedly arranged on a stirring rod (11) inside the rotary drum (25), and the first motor (5) used for driving the rotary drum (25) to rotate is fixedly arranged on a top beam (2) above the rotary drum (14).

3. The stirring device for chemical engineering according to claim 2, wherein: top beam (2) are fixed in the top of main part (8) through vertical pillar (7), and rotary drum (25) are passed through the bearing and are rotated and install in the middle part of top beam (2), are fixed with belt pulley (22) on rotary drum (25) lateral wall above top beam (2), and belt pulley (22) are connected with action wheel (4) through belt (3), action wheel (4) are fixed on the spindle of first motor (5).

4. The stirring device for chemical engineering according to claim 2, wherein: the top end of the stirring rod (11) is rotatably connected to the support (21) through a bearing, the top end of a rotating shaft (16) which penetrates through the transmission gear (18) and is fixedly connected to the support (21) is rotatably connected to the support (21) through a bearing, the support (21) is of a bent rod-shaped structure, and the bottom end of the support is fixed to the top beam (2).

5. The stirring device for chemical engineering according to claim 1, wherein: the lifting assembly (15) comprises a lifting cylinder (28), a helical blade (29) and a lifting shaft (27), the top end of the lifting cylinder (28) is connected with the rotary table (14) through a fixing rod, the lifting shaft (27) is fixed with the helical blade (29) on a section inside the lifting cylinder (28), the top end of the lifting shaft (27) penetrates through the rotary table (14) and is fixedly connected with a crankshaft of the second motor (6), and the second motor (6) is fixed on the top end face of the rotary table (14).

6. The stirring device for chemical engineering according to claim 2, wherein: one side still is fixed with inlet pipe (1) on back timber (2), inside inlet pipe (1) vertical setting passed the bottom of back timber (2) and extended main part (8), and was in the carousel (14) outside.