CN220715860U - Stirring blade of reaction kettle - Google Patents

Abstract

The utility model relates to the technical field related to stirring paddles, in particular to a stirring paddle of a reaction kettle, which comprises a stirring shaft and an eccentric hole, wherein a telescopic piece is fixedly connected to the surface of one side of the outer part of the stirring shaft, one end of the stirring shaft is fixedly connected with a mounting block, one end of the stirring shaft is provided with a mounting mechanism, the surface of one side of the outer part of the mounting block is fixedly connected with an impeller, the surface of one side of the impeller is provided with the eccentric hole, and one end of the telescopic piece is provided with a telescopic mechanism. According to the stirring blade of the reaction kettle, through the arrangement of the eccentric holes, the central extension lines of the eccentric holes are converged at one point through the eccentric holes formed in the impeller, the fluid rotates at high speed to enable a plurality of jet flow columns generated in the liquid to converge at one point to collide with each other, so that the stirring device achieves the effect of strengthening mixing, and meanwhile, the projection area of the blade in the rotation direction is reduced, the resistance is reduced, and the energy consumption is reduced.

Description

Stirring blade of reaction kettle

Technical Field

The utility model relates to the technical field related to stirring paddles, in particular to a stirring paddle of a reaction kettle.

Background

The stirring blades can be classified according to the flow form generated by the action of the blades on fluid, and can be divided into two types, namely an axial flow type blade and a radial flow type blade, and the reaction kettle stirrer has important significance in the field of energy and chemical industry.

However, the stirring blades of the existing reaction kettle only play a role in stirring fluid mixing, the stirring degree of liquid mixing is far from ideal, the energy consumption is high, the operation cost is high, and in order to improve the stirring efficiency, a complex structure is generally adopted to achieve the purpose of strengthening fluid mixing, but the energy consumption is often increased.

Disclosure of Invention

The utility model aims to provide a stirring blade of a reaction kettle, which aims to solve the problems that the stirring blade of the existing reaction kettle provided in the background art only plays a role in stirring fluid mixing, the stirring degree of liquid mixing is far from ideal, the energy consumption is high, the operation cost is high, and a complex structure is generally adopted to achieve the purpose of strengthening fluid mixing in order to improve the stirring efficiency, but the energy consumption is often increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stirred blade of reation kettle, includes (mixing) shaft and eccentric hole, outside one side fixed surface of (mixing) shaft is connected with the extensible member, the one end fixedly connected with installation piece of (mixing) shaft, the one end of (mixing) shaft is provided with installation mechanism, outside one side fixed surface of installation piece is connected with the impeller, eccentric hole has been seted up to one side surface of impeller, the one end of extensible member is provided with telescopic machanism.

Preferably, the mounting mechanism comprises a fixed groove, a first fixed ring, a spring, a second fixed ring, a clamping block, a first mounting groove and a clamping groove, wherein the fixed groove is formed in one end of the stirring shaft, the fixed groove is formed in one side of the first fixed ring, the spring is fixedly mounted on one side surface of the first fixed ring, one end of the spring is fixedly connected with the second fixed ring, the clamping block is fixedly connected with one side surface of the second fixed ring, the first mounting groove is formed in one side surface of the mounting block, and the clamping groove is formed in a surface annular array of the first mounting groove.

Preferably, the clamping block forms a telescopic structure with the fixing groove through the spring, the fixing groove is provided with four groups, and the size of the clamping block is matched with the size of the clamping groove.

Preferably, the impeller is provided with six groups, and the eccentric holes are provided with six groups.

Preferably, the telescopic machanism includes spout, second mounting groove, threaded rod, rotating member and mounting, the spout has been seted up to one side surface of (mixing) shaft, the second mounting groove has been seted up to one side surface of telescoping member, one side fixed surface of telescoping member installs the threaded rod, the one end fixedly connected with rotating member of threaded rod, outside one side fixed surface of telescoping member installs the mounting.

Preferably, the sliding groove is consistent with the inner dimension of the telescopic piece, and the threaded rod is tightly attached to the stirring shaft through the second mounting groove.

Compared with the prior art, the utility model has the beneficial effects that: this reation kettle's stirring paddle, through the setting of eccentric orfice, when using, the eccentric orfice of seting up on earlier through the impeller makes a plurality of eccentric orfice center extension lines assemble at a bit, and fluid high-speed rotation makes the inside multistrand jet column that produces assemble a bit and strike each other, makes agitating unit reach the effect of intensive mixing, simultaneously, makes paddle in the ascending projected area of rotation diminish, has reduced the resistance, has reduced the energy consumption.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic view of the interaction structure of the impeller and the eccentric hole of the present utility model;

FIG. 3 is a schematic view of the structure of the stirring shaft and the mounting block of the utility model;

FIG. 4 is a schematic view of the structure of the stirring shaft and the telescopic member of the utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 6 is an enlarged view of the structure of fig. 4B according to the present utility model.

In the figure: 1. a stirring shaft; 2. a telescoping member; 3. a mounting block; 4. a mounting mechanism; 401. a fixing groove; 402. a first fixing ring; 403. a spring; 404. a second fixing ring; 405. a clamping block; 406. a first mounting groove; 407. a clamping groove; 5. an impeller; 6. an eccentric hole; 7. a telescoping mechanism; 701. a chute; 702. a second mounting groove; 703. a threaded rod; 704. a rotating member; 705. and a fixing piece.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a stirred blade of reation kettle, includes electric (mixing) shaft 1 and eccentric hole 6, and the outside one side fixed surface of (mixing) shaft 1 is connected with extensible member 2, and the one end fixedly connected with installation piece 3 of (mixing) shaft 1, and the one end of (mixing) shaft 1 is provided with installation mechanism 4, and the outside one side fixed surface of installation piece 3 is connected with impeller 5, and eccentric hole 6 has been seted up on the one side surface of impeller 5, and the one end of extensible member 2 is provided with telescopic machanism 7.

Further, the installation mechanism 4 comprises a fixed groove 401, a first fixed ring 402, a spring 403, a second fixed ring 404, a clamping block 405, a first installation groove 406 and a clamping groove 407, wherein the fixed groove 401 is formed in one end of the stirring shaft 1, the first fixed ring 402 is fixedly connected to one side surface of the fixed groove 401, the spring 403 is fixedly installed on one side surface of the first fixed ring 402, the second fixed ring 404 is fixedly connected to one end of the spring 403, the clamping block 405 is fixedly connected to one side surface of the second fixed ring 404, the first installation groove 406 is formed in one side surface of the installation block 3, the clamping groove 407 is formed in an annular array on the surface of the first installation groove 406, and when the installation block 3 is connected with the stirring shaft 1, the clamping block 405 is contracted in the fixed groove 401 through the spring 403 and is embedded with the clamping groove 407 under the pushing of the spring 403.

Further, the clamping block 405 and the fixing groove 401 form a telescopic structure through the spring 403, four groups of fixing grooves 401 are arranged, the sizes of the clamping block 405 and the sizes of the clamping grooves 407 are matched, and when the mounting block 3 and the stirring shaft 1 are connected through the arrangement of the spring 403, the clamping block 405 contracts through the spring 403 and is embedded with the clamping grooves 407.

Further, the impeller 5 is provided with six groups, the eccentric holes 6 are provided with six groups, and through the arrangement of the eccentric holes 6, the mixing effect of the liquid is enhanced while the resistance during stirring is reduced.

Further, telescopic machanism 7 includes spout 701, second mounting groove 702, threaded rod 703, rotating member 704 and mounting 705, spout 701 has been seted up on one side surface of (mixing) shaft 1, second mounting groove 702 has been seted up on one side surface of telescopic member 2, one side surface fixed mounting of telescopic member 2 has threaded rod 703, one end fixedly connected with rotating member 704 of threaded rod 703, outside one side surface fixed mounting of telescopic member 2 has mounting 705, through the setting of spout 701, second mounting groove 702, threaded rod 703, rotating member 704 and mounting 705, because spout 701 is unanimous with telescopic member 2 internal dimension, consequently, can make telescopic member 2 slide on (mixing) shaft 1, then rotatory drive 703 through rotating member 704, and make threaded rod 703 run through and consolidate with (mixing) shaft 1 through second mounting groove 702, consolidate threaded rod 703 through mounting 705 at last.

Further, the sliding groove 701 is consistent with the size inside the telescopic member 2, the threaded rod 703 is tightly attached to the stirring shaft 1 through the second mounting groove 702, and the determined position is fixed when the height is adjusted through the arrangement of the threaded rod 703, so that the possibility of downward sliding is avoided.

Working principle: when the mounting block 3 is connected with the stirring shaft 1, the clamping block 405 is contracted in the fixing groove 401 through the spring 403, the clamping block 405 is embedded with the clamping groove 407 under the pushing of the spring 403, then through the arrangement of the eccentric hole 6, the liquid mixing effect is enhanced while the resistance during stirring is reduced, then the sliding groove 701 is consistent with the inner dimension of the telescopic piece 2, so that the telescopic piece 2 can slide on the stirring shaft 1, then the threaded rod 703 is driven by the rotation of the rotating piece 704, the threaded rod 703 penetrates through the second mounting groove 702 to be reinforced with the stirring shaft 1, and finally the threaded rod 703 is reinforced through the fixing piece 705, so that the stirring paddle of the reaction kettle is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Stirring blade of reation kettle, including electric stirring axle (1) and eccentric hole (6), its characterized in that: the stirring shaft is characterized in that a telescopic part (2) is fixedly connected to one side surface of the outside of the stirring shaft (1), a mounting block (3) is fixedly connected to one end of the stirring shaft (1), a mounting mechanism (4) is arranged at one end of the stirring shaft (1), an impeller (5) is fixedly connected to one side surface of the outside of the mounting block (3), an eccentric hole (6) is formed in one side surface of the impeller (5), and a telescopic mechanism (7) is arranged at one end of the telescopic part (2).

2. The stirring paddle of a reaction kettle according to claim 1, wherein: the utility model provides a mounting mechanism (4) including fixed slot (401), first solid fixed ring (402), spring (403), second solid fixed ring (404), fixture block (405), first mounting groove (406) and draw-in groove (407), fixed slot (401) have been seted up to one end of (mixing) shaft (1), one side fixed surface of fixed slot (401) is connected with first solid fixed ring (402), one side fixed surface of first solid fixed ring (402) installs spring (403), one end fixedly connected with second solid fixed ring (404) of spring (403), one side fixed surface of second solid fixed ring (404) is connected with fixture block (405), first mounting groove (406) have been seted up to one side surface of installation block (3), the surface annular array of first mounting groove (406) is provided with draw-in groove (407).

3. The stirring paddle of a reaction kettle according to claim 2, wherein: the clamping blocks (405) and the fixing grooves (401) form a telescopic structure through springs (403), four groups of the fixing grooves (401) are arranged, and the sizes of the clamping blocks (405) are matched with the sizes of the clamping grooves (407).

4. The stirring paddle of a reaction kettle according to claim 1, wherein: six groups of impellers (5) are arranged, and six groups of eccentric holes (6) are arranged.

5. The stirring paddle of a reaction kettle according to claim 1, wherein: the telescopic machanism (7) include spout (701), second mounting groove (702), threaded rod (703), rotating member (704) and mounting (705), spout (701) have been seted up on one side surface of (1) stirring axle, second mounting groove (702) have been seted up on one side surface of telescoping member (2), one side fixed surface of telescoping member (2) installs threaded rod (703), one end fixedly connected with rotating member (704) of threaded rod (703), outside one side fixed surface of telescoping member (2) installs mounting (705).

6. The stirring blade of the reaction kettle according to claim 5, wherein: the sliding groove (701) is consistent with the size of the inside of the telescopic piece (2), and the threaded rod (703) is tightly attached to the stirring shaft (1) through the second mounting groove (702).