CN211988620U - Reaction kettle capable of stirring without stirring blades - Google Patents

Abstract

The utility model discloses a not use stirring leaf to carry out reation kettle who stirs belongs to reation kettle technical field. The kettle comprises a kettle body, wherein a flow isolating plate is arranged in the kettle body, a drive plate is arranged on the inner side of the flow isolating plate, a driver is arranged outside the kettle body and used for driving the drive plate to reciprocate up and down through a drive rod, a driven plate is arranged on the outer side of the flow isolating plate, the drive plate is connected with the driven plate through a traction rope, the driven plate is connected with a return force device, and the return force device is used for providing power opposite to the drive plate to the driven plate when the traction rope does not have traction force. The utility model discloses a reation kettle can reach better liquid mixing effect, is fit for stirring the reaction to the mixed liquid that contains the solid.

Description

Reaction kettle capable of stirring without stirring blades

Technical Field

The utility model belongs to the technical field of reation kettle, specifically speaking relates to a not use stirring leaf to carry out reation kettle who stirs.

Background

The reaction kettle is widely applied to the fields of petrochemical industry and the like and is used for completing various reactions, multiple phases such as gas-solid, gas-liquid and solid-liquid are often involved in the reactions, stirring is often needed in the reactions with multiple phases, most of the existing stirring modes are that a stirring paddle is added into the reaction kettle for stirring, but if a reaction liquid contains solid materials, solid particles or blocky materials impact the stirring paddle rotating at a high speed when the stirring paddle rotates, the stable operation of the stirring paddle is influenced, the service life of the stirring paddle is shortened, and even the stirring paddle is damaged.

Disclosure of Invention

To the above-mentioned problem that prior art exists, the utility model aims to provide a do not use the stirring leaf to carry out the reation kettle who stirs, this reation kettle does not use the stirring rake, makes liquid periodically flow in reation kettle to reach the purpose of stirring.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a not use stirring leaf to stir reation kettle, includes the cauldron body, the internal flow partition board that is equipped with of cauldron, flow partition board inboard is equipped with the drive plate, the external driver that is equipped with of cauldron for drive through the actuating lever up-and-down motion is done to the drive, the flow partition board outside is equipped with the driven plate, the drive plate with the driven plate passes through the haulage rope and connects, return force device is connected to the driven plate, return force device is used for when the haulage rope does not have traction force to the driven plate provide with the opposite direction's of drive plate power.

Further, the cauldron is internal the below of separate flow plate is equipped with the guide bracket, the guide bracket include with the pulley support of a plurality of pairwise symmetries of the inner wall connection of the cauldron body, be equipped with two pulleys that are located drive plate and driven plate below respectively on the pulley support, the haulage rope is connected with drive plate and driven plate respectively after passing around the outside of two pulleys simultaneously.

Further, the force returning device is a spring which is connected with the driven plate and the kettle top.

Further, the flow isolating plate is cylindrical, the driving plate is circular, and the driven plate is circular.

Further, the diameter of the driving plate is equal to or slightly smaller than that of the flow separation plate, and the inner diameter of the driven plate is larger than the outer diameter of the flow separation plate.

Furthermore, an isolation net is arranged between the flow isolating plate and the inner wall of the kettle and above the guide support.

Furthermore, a plurality of small holes are formed in the wall of the flow partition plate.

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

(1) the utility model discloses a reation kettle adopts separate flow board, drive plate, driven plate complex mode, makes liquid periodically flow in reation kettle, can reach better liquid mixing effect, is fit for stirring the reaction to the mixed liquid that contains solid material.

(2) The utility model discloses a haulage rope passes through pulley direction of guidance, is favorable to the conduction of traction force, prevents that haulage rope and separate to take place the scraping between the class board, reduces the loss of equipment.

(3) The utility model discloses set up the separation net in the top of guide bracket for bear large granule or cubic material, prevent that solid material from influencing the operation of pulley.

(4) The utility model discloses simple structure, reasonable in design easily makes, is particularly useful for stirring the reaction to the less, mixed liquid that contains solid material of corrosivity.

Drawings

FIG. 1 is a schematic structural view of a reaction kettle of the present invention;

FIG. 2 is a schematic top view of a guide frame of a reaction vessel according to the present invention;

FIG. 3 is a sectional view of the reaction vessel of the present invention;

in the figure: 1. a kettle body; 2. a feed inlet; 3. a discharge port; 4. a driver; 5. a driven plate; 6. a drive plate; 7. a flow isolating plate; 8. a pulley; 9. a pulley bracket; 10. a drive rod; 11. a spring; 12. and (6) pulling the rope.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

Example 1

A reaction kettle which does not use stirring blades for stirring is shown in figures 1 and 3 and comprises a kettle body 1, wherein a feeding hole 2 is formed in the upper portion of the kettle body 1, a discharging hole 3 is formed in the bottom of the kettle body, a cylindrical flow isolating plate 7 is arranged in the kettle body 1, a circular driving plate 6 is arranged on the inner side of the flow isolating plate 7, a driver 4 is arranged below the kettle body 1, and the upper end of the driver 4 is connected with the driving plate 6 through a driving rod 10, so that the driving plate 6 can be driven to reciprocate up and down. The outer side of the flow separation plate 7 is provided with a circular driven plate 5, the driving plate 6 is connected with the driven plate 5 through a traction rope 12, the driven plate 5 is connected with one end of a spring (the spring can be provided with a plurality of springs, and only the driven plate 5 is uniformly stressed due to uniform distribution), the other end of the spring is connected with the kettle top, and the spring is used for providing power in the direction opposite to that of the driving plate 6 for the driven plate 5 when the traction rope 12 does not have traction force. When the driving plate 6 moves upwards, the driven plate 5 is pulled to move downwards, and the spring is stretched; when the driving plate 6 moves downwards, the traction rope 12 loses the traction force from the driving plate 6, the resilience force of the spring drives the driven plate 5 to move upwards, and the traction rope 12 is kept at a certain tension all the time during the reciprocating motion.

The below of flow baffle 7 is equipped with the guide bracket in the cauldron body 1, as shown in fig. 2, the guide bracket includes two sets of four pulley support 9 altogether with the inner wall connection of the cauldron body 1, two pulley support 9 of every group are symmetrical each other, be equipped with two pulleys that are located drive plate 6 and driven plate 5 below respectively on the pulley support 9, haulage rope 12 walks around the outside of two pulleys simultaneously and is connected with drive plate 6 and driven plate 5 respectively, make haulage rope 12 all vertical in the below of drive plate 6 and driven plate 5 like this, the conduction of traction force of being convenient for, and prevent to take place the scraping between haulage rope and the flow baffle, reduce the loss of equipment.

In order to enable the mixed liquid in the kettle to efficiently flow periodically along with the up-and-down movement of the driving plate, the diameter of the driving plate 6 is equal to or slightly smaller than that of the flow separation plate 7, in order to enable the mixed liquid to be further disturbed when flowing to facilitate mixing, the inner diameter of the driven plate 5 is larger than the outer diameter of the flow separation plate 7, and the outer diameter of the driven plate 5 is smaller than the inner diameter of the kettle body 1.

In order to bear large particles or blocky materials and prevent solid materials from influencing the running of the pulleys, an isolation net is arranged between the flow isolating plate 7 and the inner wall of the kettle and above the guide support.

Example 2

Because the driver 4 is arranged below the kettle body 1, the problem of sealing performance in the kettle is considered, and a through hole for the driving rod 10 to pass through is also arranged in the center of the guide support, the driver 4 is arranged above the kettle body 1, the lower end of the driver 4 is connected with the driving plate 6 through the driving rod 10, other structures are consistent with the embodiment 1, and the operation mode of the reaction kettle is consistent with the embodiment 1.

Example 3

In order to reduce the resistance of the driver 4 and reduce the energy consumption, a certain number of small holes can be arranged on the wall of the flow divider 7, so that the liquid inside and outside the flow divider 7 can flow through the small holes, and the mixing effect is improved. The other structures were the same as those in example 1.

Claims (7)

1. The utility model provides a not use stirring leaf to stir reation kettle, includes the cauldron body (1), its characterized in that, be equipped with flow divider board (7) in the cauldron body (1), flow divider board (7) inboard is equipped with drive plate (6), cauldron body (1) is equipped with driver (4) outward for drive through actuating lever (10) up-and-down reciprocating motion is done in drive plate (6), flow divider board (7) outside is equipped with driven plate (5), drive plate (6) with driven plate (5) are connected through haulage rope (12), the power back device is connected in driven plate (5), the power back device be used for when haulage rope (12) do not have traction force to driven plate (5) provide with the power of drive plate (6) opposite direction.

2. The reaction kettle which does not use stirring blades for stirring according to claim 1, wherein a guide support is arranged below the flow isolating plate (7) in the kettle body (1), the guide support comprises a plurality of pulley supports (9) which are connected with the inner wall of the kettle body (1) and are symmetrical in pairs, two pulleys which are respectively arranged below the driving plate (6) and the driven plate (5) are arranged on the pulley supports (9), and the traction rope (12) simultaneously bypasses the outer sides of the two pulleys and is then respectively connected with the driving plate (6) and the driven plate (5).

3. The reactor of claim 1, wherein the return means is a spring connecting the driven plate (5) to the top of the reactor.

4. The reactor according to claim 1, wherein the flow divider (7) is cylindrical, the driving plate (6) is circular, and the driven plate (5) is circular.

5. The reactor according to claim 4, wherein the diameter of the driving plate (6) is equal to or slightly smaller than the diameter of the flow divider plate (7), and the inner diameter of the driven plate (5) is larger than the outer diameter of the flow divider plate (7).

6. The reactor according to claim 2, wherein an isolation net is arranged above the guide support between the flow divider (7) and the inner wall of the reactor.

7. The reactor according to claim 1, wherein the wall of the flow divider (7) is provided with a plurality of small holes.

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