CN210846382U

CN210846382U - Reaction kettle

Info

Publication number: CN210846382U
Application number: CN201921773262.6U
Authority: CN
Inventors: 付小刚; 孙林
Original assignee: Hangzhou Jameson New Material Technology Co ltd
Current assignee: Guotai Xinke Industrial Technology (Yixing) Co., Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-26
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a reaction kettle belongs to chemical production equipment field, including the reation kettle body, reation kettle body lower extreme intercommunication has the liquid inlet pipe, reation kettle body upper end intercommunication has the powder inlet pipe, the liquid inlet pipe outside is provided with the motor, motor output shaft coaxial coupling has the bull stick that runs through the setting of liquid inlet pipe outer peripheral face and rotate to be connected with the liquid inlet pipe, the one end that the bull stick is located the liquid inlet pipe is fixed with two arcs, the bull stick both sides are put separately to the arc, wherein an arc one side articulates there is the push rod, the one end sliding connection that the arc was kept away from to the push rod has the push pedal that is close to the liquid inlet pipe mouth of pipe and sets up, the push pedal outer peripheral face is provided with two. Thereby prop open the powder solid that bonds in liquid feed pipe mouth of pipe department through the upward movement of drive push pedal to be favorable to improving the smoothness of liquid feed pipe, be favorable to liquid raw materials to let in reation kettle simultaneously.

Description

Reaction kettle

Technical Field

The utility model belongs to the technical field of chemical production equipment and specifically relates to a reaction kettle is related to.

Background

The reaction kettle is a container with physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. Because production must be strictly processed, detected and trial run according to corresponding standards, and further different production processes, operating conditions and the like are different, the design structures and parameters of the reaction kettles are different, namely the structure styles of the reaction kettles are different, and the reaction kettles belong to non-standard container equipment.

The lower end of the existing reaction kettle is communicated with the liquid feeding hole, the upper end of the existing reaction kettle is provided with the powder feeding hole, liquid raw materials are fed into the reaction kettle through a pump, powder reaction materials are fed into the reaction kettle from the powder feeding hole and react, then the reaction efficiency of the reaction kettle is accelerated through stirring, and then reaction products are obtained. After liquid raw materials and powder reaction, can let in reaction product and powder solid filter equipment in the lump together and filter, and the powder solid that remains in reation kettle is easy to gather and bond into the piece in liquid feed inlet department, and then is unfavorable for liquid raw materials to get into reation kettle.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a reation kettle has the liquid raw materials of being convenient for and gets into reation kettle's advantage.

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

a reaction kettle comprises a reaction kettle body, wherein the lower end of the reaction kettle body is communicated with a liquid inlet pipe, the upper end of the reaction kettle body is communicated with a powder inlet pipe, the outer side of the reaction kettle body is provided with a motor, the motor output shaft is coaxially connected with a rotating rod which runs through the peripheral surface of the liquid inlet pipe and is rotationally connected with the liquid inlet pipe, one end of the rotating rod, which is positioned at the liquid inlet pipe, is fixed with two arc-shaped plates, the two arc-shaped plates are respectively arranged at two sides of the rotating rod, when the arc-shaped plates rotate to be parallel to the liquid inlet pipe, the arc-shaped plates deviate from the rotating rod are abutted against the inner wall of the liquid inlet pipe and are arranged in a sealing way, one side of each arc-shaped plate is hinged with a push rod, one end of the push rod, which is far away from the, the guide rod is respectively connected with the inner wall of the liquid feeding pipe in a sliding manner.

Through adopting above-mentioned technical scheme, set up the arc at the bull stick both ends, and rotate and realize the switching of arc to the liquid inlet pipe through the motor drive bull stick, simultaneously through push rod and push pedal sliding connection's setting, when making the perpendicular rebound of push rod, can remove, and then do not interfere the rotation of arc, with push rod and liquid inlet pipe inner wall sliding connection, and then when opening through the rotation of arc, also drive push pedal upward movement, thereby at the ascending process of push pedal and prop open the powder solid that bonds in liquid inlet pipe mouth of pipe department, thereby reduce the condition that the powder solid blockked up the liquid inlet pipe, thereby be favorable to maintaining the unblocked of liquid inlet pipe, and then be favorable to liquid raw materials to letting in reation kettle.

The utility model discloses further set up to: one side of the push plate close to the rotating rod is provided with a dovetail groove along the direction vertical to the rotating rod, and one end of the push rod far away from the arc plate is fixed with a dovetail block in sliding connection with the dovetail groove.

By adopting the technical scheme, the dovetail groove is formed in the lower end face of the push plate, the push rod can move left and right along the length direction of the dovetail groove under the guiding action of the dovetail groove, the dovetail groove is used for limiting the circumferential direction of the dovetail block, the situation that the push rod is separated from the dovetail groove is reduced, and the push plate can be used for normally propping the powder solid.

The utility model discloses further set up to: the inner wall of the liquid feeding pipe is provided with two guide grooves communicated with the inside of the reaction kettle body along the length direction of the liquid feeding pipe, and the guide rods are respectively connected with the guide grooves in a sliding manner.

Through adopting above-mentioned technical scheme, set up the guide way at liquid inlet pipe inner wall, the guide effect through the guide way makes the push pedal can follow guide way length direction and reciprocate, carries out circumference spacing through the guide way to the guide bar simultaneously, and then the guide bar reduces the condition that breaks away from with liquid inlet pipe inner wall under the prerequisite that realizes sliding effect, is favorable to the guide bar to normally remove.

The utility model discloses further set up to: one side of the arc plate facing the push plate is provided with a holding tank perpendicular to the rotating rod, one side of the holding tank far away from the rotating rod is communicated with the arc surface of the arc plate, and one end of the push rod far away from the push plate is hinged to two inner walls right opposite to the holding tank.

Through adopting above-mentioned technical scheme, set up the holding tank at the arc for the arc rotates to when perpendicular with the push pedal, and the push rod is accomodate and is held in the holding tank, thereby reduces the influence that the push rod flowed to liquid raw materials, is favorable to liquid raw materials to normally let in.

The utility model discloses further set up to: one side of the push plate, which is far away from the push rod, is provided with a plurality of conical spines.

Through adopting above-mentioned technical scheme for the process that the push pedal removed towards the reation kettle inner wall awl type spine pushes away the powder solid of solidifying the blocking, is favorable to propping through stronger powder coagulum.

The utility model discloses further set up to: the distance between the upper end surface of the push plate and the lower end surface of the guide rod is not less than the distance between the hinge point of the push rod and the arc-shaped plate and the rotating rod.

Through adopting above-mentioned technical scheme for when the arc rotated to be parallel with the push pedal, the guide bar did not break away from the guide way, reduced the guide bar and be difficult to the condition that resets because of breaking away from the guide way, was favorable to the normal removal of liquid feed pipe axis direction along the push pedal.

The utility model discloses further set up to: the outer peripheral surface of the push plate is abutted to the inner wall of the liquid feeding pipe.

Through adopting above-mentioned technical scheme for when the arc seals liquid inlet pipe and reation kettle and stirs the reaction to liquid feedstock and powdered solid, the push pedal seals the setting of liquid inlet pipe mouth of pipe, and then reduces the condition that reaction product flows in the liquid inlet pipe and remains between arc and push pedal, is favorable to reducing the influence of this condition to reaction product collection rate.

To sum up, the utility model discloses following beneficial effect has:

1. one end of the push rod is hinged with one side of the arc-shaped plate, the other end of the push rod is connected with the lower end face of the push plate in a sliding mode, and the push rod is connected with the inner wall of the liquid feeding pipe in a sliding mode, so that the arc-shaped plate rotates and the push plate is driven to move upwards, powder solids adhered to the pipe orifice of the liquid feeding pipe are spread, smoothness of the liquid feeding pipe is improved, and liquid raw materials are fed into the reaction kettle;

2. through set up the toper type spine at the push pedal up end for the push pedal is when the rebound, and the top of the toper type spine pushes away the powder solid that condenses at the liquid inlet pipe mouth of pipe, is favorable to propping through firmer powder coagulum.

Drawings

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

FIG. 2 is a sectional view of the reaction vessel body of the present invention;

FIG. 3 is a cross-sectional view of a liquid feed tube of the present invention;

fig. 4 is a cross-sectional view of the middle push plate and the guide rod of the present invention.

Reference numerals: 1. a reaction kettle body; 11. a powder feed tube; 111. sealing the cover; 12. a reactant outlet pipe; 2. a support leg; 3. a liquid feed conduit; 31. a guide groove; 4. a stirring motor; 41. a stirring shaft; 42. a stirring paddle; 5. a motor; 51. a rotating rod; 52. an arc-shaped plate; 521. accommodating grooves; 6. a push rod; 61. a dovetail block; 7. pushing the plate; 71. a guide bar; 72. a conical spike; 73. a dovetail groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, a reaction kettle comprises a reaction kettle body 1, wherein the upper end surface of the reaction kettle body 1 is communicated with a powder feeding pipe 11, and a sealing cover 111 is installed at one end of the powder feeding pipe 11, which is far away from the reaction kettle body 1. The lower end of the reaction kettle body 1 is communicated with a reactant discharge pipe 12. The lower end of the reaction kettle body 1 is communicated with a liquid feeding pipe 3. Four support legs 2 are fixed at the lower end of the reaction kettle body 1.

As shown in FIG. 2, a stirring motor 4 is installed at the upper end of the reaction vessel body 1. An output shaft of the stirring motor 4 is coaxially connected with a stirring shaft 41 which penetrates through the upper end of the reaction kettle body 1 and is rotatably connected with the upper end surface of the reaction kettle. The part of the stirring shaft 41 arranged in the reaction kettle body 1 is coaxially connected with a plurality of stirring paddles 42. The stirring paddles 42 are arranged at equal intervals along the length direction of the stirring shaft 41.

As shown in fig. 2 and 3, a motor 5 disposed near the reaction kettle body 1 is installed outside the liquid feeding pipe 3, and an output shaft of the motor 5 is coaxially connected to a rotating rod 51 disposed through an outer circumferential surface of the liquid feeding pipe 3 and rotatably connected to the liquid feeding pipe 3. Two arc plates 52 are fixed at one end of the rotating rod 51 positioned at the liquid feeding pipe 3, and the arc plates 52 are respectively arranged at two sides of the rotating rod 51 and are arranged in parallel. When the two arc plates 52 rotate to be parallel to the liquid feeding pipe 3, the arc surfaces of the arc plates 52 departing from the rotating rod 51 are respectively abutted against the inner wall of the liquid feeding pipe 3 and close the liquid feeding pipe 3. One side of the arc plate 52 facing the inside of the reaction kettle body 1 is provided with an accommodating groove 521 perpendicular to the rotating rod 51, and one side of the accommodating groove 521 far away from the rotating rod 51 is communicated with the arc surface of the arc plate 52. The receiving groove 521 is disposed at the middle of the arc plate 52. Two inner walls opposite to the accommodating groove 521 are hinged with push rods 6.

As shown in fig. 3 and 4, the end of the push rod 6 away from the arc-shaped plate 52 is slidably connected with a push plate 7 arranged close to the mouth of the liquid feeding pipe 3. One side of the push plate 7 close to the rotating rod 51 is provided with a dovetail groove 73 along the direction vertical to the rotating rod 51, and the dovetail groove 73 penetrates through the center of the lower end face of the push plate 7. A dovetail block 61 which is connected with the dovetail groove 73 in a sliding manner is fixed at one end of the push rod 6 far away from the arc-shaped plate 52. The push plate 7 is in a round cake shape, and the axis of the push plate coincides with the axis of the liquid feeding pipe 3. The push rod 6 is arranged vertical to the push plate 7. A plurality of conical spikes 72 are uniformly fixed on one side of the push plate 7 departing from the push rod 6, and the tops of the conical spikes 72 are arranged towards the inside of the reaction kettle body 1 (shown in fig. 2).

As shown in fig. 2 and 3, two guide rods 71 are fixed on the outer peripheral surface of the push plate 7 and are arranged opposite to each other, and the guide rods 71 are arranged perpendicular to the push plate 7. Two guide grooves 31 communicated with the inside of the reaction kettle body 1 are formed in the inner wall of the liquid feeding pipe 3 along the length direction of the liquid feeding pipe 3, and two guide rods 71 are respectively connected with the guide grooves 31 in a sliding manner. The distance between the upper end surface of the push plate 7 and the lower end surface of the guide rod 71 is not less than the distance between the hinge point of the push rod 6 and the arc-shaped plate 52 and the rotating rod 51. When the push plate 7 moves to the inner side of the liquid feeding pipe 3, the peripheral surface of the push plate 7 is abutted against the inner wall of the liquid feeding pipe 3.

The working conditions and principles of the embodiment are as follows:

when letting in liquid raw materials inside reation kettle body 1, motor 5 drive bull stick 5190 rotates to drive arc 52 upset to be perpendicular with liquid inlet pipe 3 cross section, and then order about push rod 6 upward movement, and push rod 6 keeps away from the one end of arc 52 and moves along dovetail 73 direction, and then makes push rod 6 not interfere the rotation of arc 52. Push rod 6 promotes push pedal 7 and pushes away push pedal 7 to reation kettle body 1 inside towards reation kettle body 1 inside motion and with liquid inlet pipe 3 inboard separation simultaneously, and the powder solid that condenses in liquid inlet pipe 3 mouth of pipe department is propped to the sharp thorn of toper type 72, and then improves liquid inlet pipe 3's smoothness, is favorable to liquid raw materials to flow through inside liquid inlet pipe 3 gets into reation kettle.

When liquid raw material arrived the predetermined volume, motor 5 drive bull stick 51 opposite direction rotated 90, and arc 52 seals liquid inlet pipe 3 and sets up, and push pedal 7 outer peripheral face and the 3 inner walls butt of liquid inlet pipe set up, and then reduce the reaction product and flow into liquid inlet pipe 3 and remain the condition between arc 52 and push pedal 7, be favorable to reducing the influence of this condition to reaction product collection rate.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a reaction kettle, includes reation kettle body (1), reation kettle body (1) lower extreme intercommunication has liquid inlet pipe (3), reation kettle body (1) upper end intercommunication has powder inlet pipe (11), characterized by: the outer side of the liquid inlet pipe (3) is provided with a motor (5), the output shaft of the motor (5) is coaxially connected with a rotating rod (51) which runs through the outer peripheral surface of the liquid inlet pipe (3) and is rotationally connected with the liquid inlet pipe (3), one end of the rotating rod (51) which is located on the liquid inlet pipe (3) is fixed with two arc plates (52), the two sides of the rotating rod (51) are separately arranged on the arc plates (52), when the arc plates (52) are rotated to be parallel to the liquid inlet pipe (3), the arc surfaces of the arc plates (52) deviating from the rotating rod (51) are abutted against the inner wall of the liquid inlet pipe (3) and are closed to the liquid inlet pipe (3), one side of each arc plate (52) is hinged with a push rod (6), one end of each push rod (6) far away from the arc plates (52) is slidably connected with a push plate (7), push rod (6) are perpendicular push pedal (7) set up, push pedal (7) outer peripheral face is provided with two guide bars (71), guide bar (71) respectively with liquid inlet pipe (3) inner wall sliding connection.

2. A reactor as set forth in claim 1 wherein: one side of the push plate (7) close to the rotating rod (51) is provided with a dovetail groove (73) along the direction vertical to the rotating rod (51), and one end of the push rod (6) far away from the arc-shaped plate (52) is fixed with a dovetail block (61) connected with the dovetail groove (73) in a sliding manner.

3. A reactor as set forth in claim 1 wherein: liquid inlet pipe (3) inner wall is opened along liquid inlet pipe (3) length direction has two guide ways (31) with reation kettle body (1) inside intercommunication, guide bar (71) respectively with guide way (31) sliding connection.

4. A reactor as set forth in claim 1 wherein: one side of arc (52) towards push pedal (7) is opened has holding tank (521) perpendicular with bull stick (51), one side and arc (52) cambered surface intercommunication of bull stick (51) are kept away from in holding tank (521), push rod (6) keep away from push pedal (7) one end with two inner walls that holding tank (521) are just right are articulated.

5. A reactor as set forth in claim 1 wherein: one side of the push plate (7) departing from the push rod (6) is provided with a plurality of conical spikes (72).

6. A reactor as set forth in claim 1 wherein: the distance between the upper end surface of the push plate (7) and the lower end surface of the guide rod (71) is not less than the distance between the hinge point of the push rod (6) and the arc-shaped plate (52) and the rotating rod (51).

7. A reactor as set forth in claim 1 wherein: the outer peripheral surface of the push plate (7) is abutted against the inner wall of the liquid feeding pipe (3).