CN213913393U

CN213913393U - Premixing device of chemical engineering reaction kettle

Info

Publication number: CN213913393U
Application number: CN202022904507.3U
Authority: CN
Inventors: 朱春栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-10
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a chemical engineering reation kettle's premixing device, the on-line screen storage device comprises a base, the top symmetry of base is provided with two supports, the spout has been seted up to equal symmetry on two opposite faces of the inside casing of two supports, be provided with elevating system in the spout, the last compounding bucket that is provided with of elevating system, the compounding bucket is located between two supports, the bottom of compounding bucket is provided with the discharge gate, be provided with the valve on the discharge gate, the top of compounding bucket is provided with the bung, the center of bung is provided with rabbling mechanism, the bottom of discharge gate is provided with shedding mechanism, shedding mechanism is located the below of valve, the bottom of base is provided with the universal wheel. The utility model discloses, stir the chemical material through two-way rotation and mix for the chemical material mixes more evenly abundant, has improved the quality of follow-up reaction processing, and machinery is more stable safety when the operation, has still improved the convenience of unloading to a certain extent.

Description

Premixing device of chemical engineering reaction kettle

Technical Field

The utility model relates to a chemical production technical field especially relates to a chemical engineering reation kettle's premixing device.

Background

The generalized understanding of chemical engineering reation kettle has the container of physics or chemical reaction promptly, through structural design and parameter configuration to the container, realizes changes such as heating, evaporation, cooling of technological requirement, and reation kettle wide application is in fields such as petroleum, chemical industry, rubber, pesticide, dyestuff, medicine, food, and to the material that needs carry out chemical reaction, mixes and is its crucial one step, consequently, in order to make things convenient for subsequent reaction process, the producer can be in advance through a mixing arrangement with the material intensive mixing even.

To a chemical engineering reation kettle's premixing device, current mixing technique part is through manual stirring, the part is through mechanical stirring, manual stirring inefficiency, and current stirring machine is because the structure is fairly simple, can cause the not enough problem of stirring to take place, and the not enough material of stirring can cause the condition that reaction efficiency is low to take place in subsequent course of working, and the fixed relatively poor of current rabbling mechanism puddler, can lead to the device to be stable inadequately, and because mixing arrangement and reation kettle separately set up, can cause material transmission inconvenient.

Therefore, we propose a premixing device for chemical engineering reaction kettles to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a premixing device of a reaction kettle for chemical engineering.

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

the utility model provides a chemical engineering reation kettle's premixing device, includes the base, the top symmetry of base is provided with two supports, two equal symmetry has seted up the spout on two opposite faces of the inside casing of support, be provided with elevating system in the spout, the last compounding bucket that is provided with of elevating system, the compounding bucket is located between two supports, the bottom of compounding bucket is provided with the discharge gate, be provided with the valve on the discharge gate, the top of compounding bucket is provided with the bung, it is provided with the notes material hole to be close to one side on the bung, one side of keeping away from the notes material hole on the bung is provided with annotates the liquid hole, the center of bung is provided with rabbling mechanism, the bottom of discharge gate is provided with shedding mechanism, shedding mechanism is located the below of valve, the bottom of base is provided with the universal wheel.

Preferably, elevating system includes four and compounding bucket welded T-shaped plate, four two liang of a set of top-down symmetric distribution of T-shaped plate is in the outer wall of compounding bucket, four T-shaped plate and spout phase-match, four the central point that lies in the spout inside portion on the T-shaped plate puts the department and has all seted up the round hole, two top-down runs through between the round hole and is provided with a lead screw, the bottom fixedly connected with elevator motor of lead screw, elevator motor sets up in the inside of base.

Preferably, the stirring mechanism comprises a stirring motor fixedly connected to the barrel cover, an output shaft of the stirring motor penetrates through the barrel cover from top to bottom and extends into the barrel cover, and a bidirectional turntable mechanism is arranged at the end of the output shaft of the stirring motor in a penetrating mode.

Preferably, the bidirectional rotary table mechanism is including welding the hollow gear dish in bung bottom, the hollow gear dish is located the inside of compounding bucket, the inside central point department of putting of hollow gear dish is provided with the master gear, evenly mesh has three pinion between the inner circle wall of hollow gear dish and the outer lane wall of master gear, the center top-down of master gear is provided with main bull stick, and is three the center top-down of pinion is provided with the secondary bull stick, main bull stick and secondary bull stick all run through the bottom surface of hollow gear dish and extend in the interior bottom of compounding bucket, main bull stick and agitator motor's output shaft fixed connection.

Preferably, a plurality of main blades are uniformly arranged on the main rotating rod from top to bottom, a plurality of auxiliary blades are uniformly arranged on the three auxiliary rotating rods from top to bottom, the main rotating rod is mutually meshed with the auxiliary blades on the three auxiliary rotating rods through the main blades, and stabilizing mechanisms are arranged at the bottoms of the main rotating rod and the three auxiliary rotating rods.

Preferably, the stabilizing mechanism comprises a supporting ring erected in the mixing barrel and close to the side wall of the bottom, a main ring matched with the main rotating rod is arranged at the center of an inner ring of the supporting ring, the main ring is sleeved on the outer wall of the main rotating rod, three supporting rods are uniformly arranged between the wall of the inner ring of the supporting ring and the wall of the outer ring of the main ring, auxiliary rings matched with the auxiliary rotating rods are arranged on the three supporting rods, and the outer walls of the auxiliary rotating rods are sleeved with the auxiliary rings.

Preferably, the discharge mechanism comprises a connecting ring which is connected to the outer wall of the discharge hole in a screwing mode, a hose is fixedly connected to the bottom of the connecting ring, and the discharge hole, the connecting ring and the hose are communicated with each other.

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

1. through the elevating system who sets up, start elevator motor, elevator motor drives the lead screw and rotates, and the lead screw drives the T shaped plate and carries out displacement from top to bottom in the spout to make the compounding bucket realize the oscilaltion, when needs are unloaded, with the compounding bucket rising can, then connect the discharge gate through the clamping ring, hose connection reation kettle pan feeding mouth can, in order to reach the purpose of carrying out quick adjustment to the compounding bucket, thereby make and go up unloading convenient and fast more.

2. Through the rabbling mechanism who sets up, cover the bung at compounding bucket top, pour chemical material and mixed liquid in to the compounding bucket from annotating material hole and notes liquid hole department, start agitator motor, agitator motor drives main bull stick and rotates, this moment, with the three vice bull stick antiport of main bull stick meshing, thereby make each blade on main bull stick and the vice bull stick carry out intensive mixing to the feed liquid and mix, this moment, main bull stick and vice bull stick's bottom is inserted in main lasso and the vice lasso, with the purpose that reaches intensive mixing material, and make the rabbling mechanism work more stable safety.

Drawings

FIG. 1 is a cross-sectional view of a pre-mixing device of a chemical engineering reaction kettle according to the present invention;

FIG. 2 is a side sectional view of FIG. 1;

FIG. 3 is a top view of the lift mechanism of FIG. 2;

FIG. 4 is a cross-sectional view of the gear plate of FIG. 1;

fig. 5 is a schematic top view of the stabilizing mechanism of fig. 1.

In the figure: 1. a base; 2. a support; 3. a chute; 4. a lifting mechanism; 5. a lifting motor; 6. a T-shaped plate; 7. a screw rod; 8. a mixing barrel; 9. a discharge port; 10. a valve; 11. a barrel cover; 12. a material injection hole; 13. a liquid injection hole; 14. a stirring mechanism; 15. a stirring motor; 16. a hollow gear plate; 17. a main gear; 18. a pinion gear; 19. a main rotating rod; 20. an auxiliary rotating rod; 21. a main blade; 22. a secondary blade; 23. a support ring; 24. a support bar; 25. a main ferrule; 26. a secondary ferrule; 27. a discharge mechanism; 28. a connecting ring; 29. a hose; 30. a universal wheel.

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. 1-5, a premixing device for a chemical engineering reaction kettle, comprising a base 1, wherein the top of the base 1 is symmetrically provided with two brackets 2, two opposite surfaces of inner frames of the two brackets 2 are symmetrically provided with chutes 3, a lifting mechanism 4 is arranged in the chute 3, the lifting mechanism 4 can move a mixing barrel 8 up and down in the two brackets 2, so as to facilitate loading and unloading of the mixing barrel 8, the lifting mechanism 4 is provided with the mixing barrel 8, the mixing barrel 8 is positioned between the two brackets 2, the bottom of the mixing barrel 8 is provided with a discharge port 9, the discharge port 9 is provided with a valve 10, the specific type of the valve 10 is selected according to requirements, the operation principle is that a disc plate is driven by a rotary valve rod to rotate to open and close the discharge port 9, the top of the mixing barrel 8 is provided with a barrel cover 11, and a material injection hole 12 is arranged on the barrel cover 11 near one side, one side of keeping away from on bung 11 annotates material hole 12 is provided with notes liquid hole 13, injects chemical material into compounding bucket 8 through annotating material hole 12 and annotating liquid hole 13, and the center of bung 11 is provided with rabbling mechanism 14, and the bottom of discharge gate 9 is provided with discharge mechanism 27, and discharge mechanism 27 is located the below of valve 10, and the bottom of base 1 is provided with universal wheel 30, the device of being convenient for removes.

Elevating system 4 includes four T-shaped plates 6 with 8 welded of compounding bucket, two liang of a set of top-down symmetric distribution of four T-shaped plates 6 is in the outer wall of compounding bucket 8, four T-

shaped plates

6 and 3 phase-matchs of spout, the round hole has all been seted up to the central point department of putting that lies in 3 inside parts of spout on four T-shaped plates 6, top-down runs through between two round holes and is provided with a lead screw 7, four T-shaped plates 6 drive compounding bucket 8 through the rotation of lead screw 7 and carry out displacement from top to bottom between two spouts 3, the bottom fixedly connected with elevator motor 5 of lead screw 7, elevator motor 5 sets up in base 1's inside.

The stirring mechanism 14 comprises a stirring motor 15 fixedly connected to the barrel cover 11, an output shaft of the stirring motor 15 penetrates through the barrel cover 11 from top to bottom and extends into the barrel cover 11, and a bidirectional turntable mechanism is arranged at the end of the output shaft of the stirring motor 15 in a penetrating mode.

The bidirectional rotating disc mechanism comprises a hollow gear disc 16 welded at the bottom of the barrel cover 11, the hollow gear disc 16 is located inside the mixing barrel 8, a main gear 17 is arranged at the center of the inside of the hollow gear disc 16, three auxiliary gears 18 are evenly meshed between the inner ring wall of the hollow gear disc 16 and the outer ring wall of the main gear 17, the main gear 17 drives the auxiliary gears 18 meshed with the main gear to rotate in the opposite direction when being transferred, a main rotating rod 19 is arranged at the center of the main gear 17 from top to bottom, auxiliary rotating rods 20 are arranged at the centers of the three auxiliary gears 18 from top to bottom, the main rotating rod 19 and the auxiliary rotating rods 20 penetrate through the bottom surface of the hollow gear disc 16 and extend to the inner bottom of the mixing barrel 8, and the main rotating rod 19 is fixedly connected with an output shaft of the stirring motor 15.

A plurality of main blades 21 are uniformly arranged on the main rotating rod 19 from top to bottom, a plurality of auxiliary blades 22 are uniformly arranged on the three auxiliary rotating rods 20 from top to bottom, the main rotating rod 19 is mutually meshed with the auxiliary blades 22 on the three auxiliary rotating rods 20 through the main blades 21, the main blades 21 and the auxiliary blades 22 are driven by the main rotating rod 19 and the auxiliary rotating rods 20 to perform reverse stirring motion in the mixing barrel 8, materials in the mixing barrel 8 are fully stirred, and stabilizing mechanisms are arranged at the bottoms of the main rotating rod 19 and the three auxiliary rotating rods 20.

Stabilizing mean is including setting up the lock ring 23 that is close to on the bottom lateral wall in the compounding bucket 8, the inner circle center department of lock ring 23 is provided with and mainly changes 19 assorted main lantern rings 25 of pole, the outer wall of main bull stick 19 is located to main lantern ring 25 cover, evenly be provided with three root support pole 24 between the inner circle wall of lock ring 23 and the outer lane wall of main lantern ring 25, all be provided with on three root support pole 24 with the vice lasso 26 of vice bull stick 20 assorted, the outer wall of vice bull stick 20 is located to three vice lasso 26 cover, stabilizing mean is firm with the lower half of rabbling mechanism 14 through main lasso 25 and vice lasso 26, make the operation of rabbling mechanism 14 more stable, stirring efficiency is higher.

The discharging mechanism 27 comprises a connecting ring 28 screwed on the outer wall of the discharging port 9, a hose 29 is fixedly connected to the bottom of the connecting ring 28, and the discharging port 9, the connecting ring 28 and the hose 29 are communicated with each other to enable the hose 29 to be more convenient and quicker to convey materials.

The specific models of the lifting motor 5 and the stirring motor 15 mentioned in the above description are selected according to the requirements, and the working principle is that induced current is generated in the conductor, and the combined action of the induced current and the magnetic field applies driving force to the motor rotor, so that electric energy is converted into mechanical energy to drive the output end to rotate, and the screw rod 7 and the main rotating rod 19 are driven to rotate.

The working principle of the utility model is that, the lifting motor 5 is started, the lifting motor 5 drives the lead screw 7 to rotate, and the lead screw 7 drives the T-shaped plate 6 to move up and down in the chute 3, so that the mixing barrel 8 can ascend and descend, when unloading, the mixing barrel 8 can ascend, then the discharge hole 9 is connected through the connecting ring 28, and the hose 29 is connected with the feeding hole of the reaction kettle.

When mixing the material, cover 11 lid at mixing barrel 8 top, then, pour into chemical material and mixed liquid in the mixing barrel 8 from annotating material hole 12 and annotating liquid hole 13 department, then, start agitator motor 15, agitator motor 15 drives main bull stick 19 and rotates, this moment, with the three vice bull stick 20 antiport of main bull stick 19 meshing, thereby make each blade on main bull stick 19 and the vice bull stick 20 carry out intensive mixing to the feed liquid, at this moment, main bull stick 19 and vice bull stick 20's bottom is inserted in main lasso 25 and vice lasso 26, play stabilizing effect to rabbling mechanism 14.

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. A premixing device of a chemical engineering reaction kettle comprises a base (1) and is characterized in that two supports (2) are symmetrically arranged at the top of the base (1), sliding chutes (3) are symmetrically formed in two opposite surfaces of an inner frame of the two supports (2), lifting mechanisms (4) are arranged in the sliding chutes (3), mixing barrels (8) are arranged on the lifting mechanisms (4), the mixing barrels (8) are located between the two supports (2), a discharging port (9) is arranged at the bottom of the mixing barrel (8), a valve (10) is arranged on the discharging port (9), a barrel cover (11) is arranged at the top of the mixing barrel (8), a material injection hole (12) is formed in one side, close to the material injection hole (12), of the barrel cover (11), a material injection hole (13) is formed in one side, far away from the material injection hole (12), and a stirring mechanism (14) is arranged in the center of the barrel cover (11), the bottom of discharge gate (9) is provided with discharge mechanism (27), discharge mechanism (27) are located the below of valve (10), the bottom of base (1) is provided with universal wheel (30).

2. The premixing device for the chemical engineering reaction kettle according to claim 1, wherein the lifting mechanism (4) comprises four T-shaped plates (6) welded with the mixing barrel (8), the four T-shaped plates (6) are symmetrically distributed on the outer wall of the mixing barrel (8) from top to bottom in a group of two T-shaped plates (6), the four T-shaped plates (6) are matched with the sliding chute (3), round holes are formed in the central positions of the four T-shaped plates (6) located in the sliding chute (3), a screw rod (7) penetrates through the two round holes from top to bottom, a lifting motor (5) is fixedly connected to the bottom of the screw rod (7), and the lifting motor (5) is arranged inside the base (1).

3. The premixing device for the chemical engineering reaction kettle according to claim 1, wherein the stirring mechanism (14) comprises a stirring motor (15) fixedly connected to the barrel cover (11), an output shaft of the stirring motor (15) penetrates through the barrel cover (11) from top to bottom and extends into the barrel cover (11), and a bidirectional rotary table mechanism is arranged at an end of the output shaft of the stirring motor (15) in a penetrating manner.

4. The pre-mixing device of the chemical engineering reaction kettle according to claim 3, the bidirectional rotary disc mechanism comprises a hollow gear disc (16) welded at the bottom of the barrel cover (11), the hollow gear disc (16) is positioned inside the mixing barrel (8), a main gear (17) is arranged at the center of the inside of the hollow gear disc (16), three pinion gears (18) are evenly meshed between the inner ring wall of the hollow gear disc (16) and the outer ring wall of the main gear (17), a main rotating rod (19) is arranged at the center of the main gear (17) from top to bottom, auxiliary rotating rods (20) are arranged at the centers of the three auxiliary gears (18) from top to bottom, the main rotating rod (19) and the auxiliary rotating rod (20) both penetrate through the bottom surface of the hollow gear disc (16) and extend to the inner bottom of the mixing barrel (8), the main rotating rod (19) is fixedly connected with an output shaft of the stirring motor (15).

5. The premixing device for the chemical engineering reaction kettle according to claim 4, wherein a plurality of main blades (21) are uniformly arranged on the main rotating rod (19) from top to bottom, a plurality of auxiliary blades (22) are uniformly arranged on the three auxiliary rotating rods (20) from top to bottom, the main rotating rod (19) is mutually meshed with the auxiliary blades (22) on the three auxiliary rotating rods (20) through the main blades (21), and stabilizing mechanisms are arranged at the bottoms of the main rotating rod (19) and the three auxiliary rotating rods (20).

6. The premixing device for the chemical engineering reaction kettle according to claim 5, wherein the stabilizing mechanism comprises a support ring (23) erected inside the mixing barrel (8) and close to the side wall of the bottom, a main ferrule (25) matched with the main rotating rod (19) is arranged at the center of the inner ring of the support ring (23), the main ferrule (25) is sleeved on the outer wall of the main rotating rod (19), three support rods (24) are uniformly arranged between the inner ring wall of the support ring (23) and the outer ring wall of the main ferrule (25), auxiliary ferrules (26) matched with the auxiliary rotating rods (20) are arranged on the three support rods (24), and the outer walls of the auxiliary rotating rods (20) are sleeved with the three auxiliary ferrules (26).

7. The premixing device for the reaction kettle in the chemical engineering according to claim 1, wherein the discharging mechanism (27) comprises a connection ring (28) screwed on the outer wall of the discharging port (9), the bottom of the connection ring (28) is fixedly connected with a hose (29), and the discharging port (9), the connection ring (28) and the hose (29) are communicated with each other.