CN213133199U

CN213133199U - Reaction kettle capable of stirring uniformly

Info

Publication number: CN213133199U
Application number: CN202021850220.0U
Authority: CN
Inventors: 崔晓明; 陈坤
Original assignee: Heze New Oriental Daily Chemical Technology Co ltd
Current assignee: Heze New Oriental Daily Chemical Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-07
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a reation kettle of stirring, belong to reation kettle's technical field, the reactor comprises a kettle body, the rotation hole has been seted up to the upper surface of the cauldron body, the downthehole vertical rotation of rotation is connected with the (mixing) shaft that is located the cauldron internal, a plurality of stirring leaves have set firmly on the (mixing) shaft, the (mixing) shaft includes stirring portion, the stirring leaf sets firmly in the surface of stirring portion, stirring portion sliding connection is in rotating the hole, the spread groove has been seted up along the axial direction of stirring portion to the lower surface of stirring portion, vertical sliding connection has rotating portion in the spread groove, the inner wall of spread groove is vertical has seted up the spacing groove, the rotating portion top is equipped with the locating lever of sliding connection in the spacing groove, the cauldron body is worn to establish out in the bottom rotation of rotating. This application has the more abundant effect of stirring that makes the material.

Description

Reaction kettle capable of stirring uniformly

Technical Field

The application relates to the field of reaction kettles, in particular to a reaction kettle capable of stirring uniformly.

Background

The reaction kettle is a reaction device frequently used in industries such as chemical industry, food, medicine and the like, the existing reaction kettle comprises a kettle body, a stirring shaft, stirring blades and a motor, the stirring shaft is arranged in the kettle body and driven by the motor, and a plurality of groups of stirring blades are arranged on the stirring shaft.

A Chinese patent with a publication number of CN206262526U discloses a reaction kettle, which comprises a kettle body and a stirring mechanism arranged in the kettle body; the stirring mechanism comprises a rotating shaft which is driven by a motor and is arranged at the central axis of the kettle body and a plurality of driven stirring components which are fixedly arranged on the rotating shaft; the driven stirring assembly comprises a support shaft vertically fixedly arranged on the rotating shaft and a rotating sleeve rotatably sleeved on the support shaft, and a plurality of driving pieces arranged along the extension direction of the support shaft are symmetrically arranged on the periphery of the rotating sleeve. This reation kettle sets up a plurality of driven stirring subassemblies in the axis of rotation, and when the axis of rotation drove the fulcrum rotation, the cover was established at the epaxial rotation cover of fulcrum, and it drives the piece and receives the resistance of reactant, rotates round the fulcrum, forms the vertical centrifugal force that uses the fulcrum as the center, and then makes the layering reactant mix more high-efficiently.

The above prior art solutions have the following drawbacks: in the stirring process of the reaction kettle, the motor drives the stirring shaft and the stirring blades to rotate to stir the materials in the kettle body, the motor drives the stirring shaft to rotate all the time towards one direction after being started, the materials in the kettle body are rotated along with the stirring shaft, the rotation speed of the stirring shaft is gradually synchronous with that of the stirring shaft, the materials in the stirring shaft and the kettle body are relatively static, and the stirring shaft is insufficient for stirring the materials.

SUMMERY OF THE UTILITY MODEL

In order to make the stirring of material more abundant, this application provides a stirred tank's.

The application provides a reation kettle of stirring adopts following technical scheme:

the utility model provides a reation kettle of stirring, includes the cauldron body, the rotation hole has been seted up to the upper surface of the cauldron body, rotate downthehole vertical rotation and be connected with the (mixing) shaft that is located the cauldron body, a plurality of stirring leaves have set firmly on the (mixing) shaft, the (mixing) shaft includes stirring portion, the stirring leaf sets firmly in the surface of stirring portion, stirring portion sliding connection is in rotating the hole, the spread groove has been seted up along the axial direction of stirring portion to the lower surface of stirring portion, vertical sliding connection has rotation portion in the spread groove, the inner wall of spread groove is vertical has seted up the spacing groove, the rotation portion top is equipped with the locating lever of sliding connection in the spacing groove, the cauldron body is worn out to the bottom rotation of rotation portion, the upper surface of the cauldron body is equipped with and is used for driving.

Through adopting the above-mentioned technical scheme, when needing to stir the material in the cauldron body, the rotation portion bottom has set firmly agitator motor, agitator motor rotates and drives rotation portion and rotate, locating lever and spacing groove mutually support simultaneously, it drives the synchronous rotation of stirring portion to make rotation portion rotate, and then the stirring leaf rotates stirs the material, actuating mechanism drive stirring portion reciprocates simultaneously, make rotation portion vertical slip in the spread groove, the locating lever vertical slip in the spacing groove simultaneously, can reciprocate when making stirring portion pivoted, make the stirring leaf can axial stirring material can be at vertical direction stirring material simultaneously, make the stirring more abundant.

Preferably, a through hole is formed in the top end of the rotating part, and the positioning rod is rotatably connected into the through hole.

Through adopting above-mentioned technical scheme, the locating lever can be at the through-hole internal rotation in the spacing groove gliding, improves the gliding continuity of rotation portion and stirring portion, and then makes the stirring more abundant.

Preferably, actuating mechanism is including rotating the rolling disc of connecting in the upper surface of stirring portion, the rolling disc central point puts the vertical dead lever that has set firmly, the upper surface of the cauldron body is close to the vertical riser that has set firmly two just to setting up in the position of stirring portion, and vertical sliding connection has the slide between two risers, dead lever top level has set firmly the connecting strip, the one end and the slide fixed connection of dead lever are kept away from to the connecting strip, the upper surface of the cauldron body has set firmly sliding motor, sliding motor's output shaft has set firmly the disc, and the surface rotation of disc is connected with the crank, and the one end rotation that the disc was kept away from to the crank is connected with the connecting rod, the connecting rod is kept away from articulate one.

Through adopting above-mentioned technical scheme, the slip motor starts to drive the disc and rotates, and the disc rotates and drives crank and connecting rod motion, and then the connecting rod drives the slide and slides from top to bottom between two risers, and the riser slides and drives the connecting strip and remove, and then the connecting strip moves the rolling disc and removes, and when the rolling disc rotated with the stirring portion relatively, the stirring portion stirred the material convenient operation.

Preferably, the surface of the disc is provided with a plurality of threaded connection holes with circle centers positioned on the same straight line, one end of the crank close to the disc is rotatably connected with a threaded rod perpendicular to the crank, and the threaded rod is in threaded connection with the threaded connection holes.

Through adopting above-mentioned technical scheme, in the use, the operator can be unscrewed the threaded rod then in threaded connection to the threaded connection hole of difference to change the distance of crank motion, and then adjust gliding distance from top to bottom of stirring portion, thereby the convenience stirs the material of the different degree of depth, thereby improves the scope of stirring, makes the stirring more abundant even.

Preferably, one end of the threaded rod, which is close to the crank, is fixedly provided with a rotating nut positioned between the crank and the disc.

By adopting the technical scheme, an operator can rotate the nut by screwing so as to take out or screw the threaded rod from the threaded connecting hole, and the operation is convenient.

Preferably, one end of the threaded rod, which is close to the crank, is in threaded connection with a fixing nut, and the crank is located between the rotating nut and the fixing nut.

Through adopting above-mentioned technical scheme, mutually support through fixation nut and swivel nut and fix the crank both ends, prevent that crank and threaded rod from taking off, improve the stability of connecting.

Preferably, the crank is close to the one end of disc and is seted up the rotation hole that runs through the crank, the threaded rod is including the sleeve of cover on locating the threaded rod, the sleeve is located between rotating nut and the fixation nut, the sleeve rotates to be connected in rotating the downthehole, and telescopic length is greater than the length of rotating the hole.

Through adopting above-mentioned technical scheme, telescopic both ends respectively with fixation nut and the just right one side butt of swivel nut, make fixation nut and swivel nut not with crank direct contact, prevent that fixation nut and swivel nut from pressing from both sides the crank tightly, make the crank can rotate around the threaded rod smoothly, improve pivoted continuity.

Preferably, the outer surface of the kettle body is fixedly provided with an outer cover, a heating cavity is formed between the outer cover and the kettle body, and a heating wire fixedly arranged on the outer surface of the kettle body is arranged in the heating cavity.

Through adopting above-mentioned technical scheme, stir the in-process to the material, can heat the cauldron body through the heater strip to improve the efficiency of stirring, make the material stirring more even, the dustcoat can protect the heater strip simultaneously, prevents that the heater strip from being destroyed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the stirring part and the rotating part, the stirring part can rotate circumferentially to stir materials and can slide up and down, the stirring direction is changed, and the stirring is more sufficient and uniform;

2. through the arrangement of the threaded connecting holes and the threaded rods, the threaded rods can be arranged in different threaded connecting holes, so that the up-and-down moving distance of the stirring part is changed, the material stirring requirements of different heights are met, the stirring range is improved, and the stirring is more uniform;

3. through fixation nut, swivel nut and telescopic setting, can make articulate rotation more smooth, make the stirring more smooth to make the more abundant of material mixture.

Drawings

FIG. 1 is a schematic sectional view of the inside of a kettle body in a highlighted embodiment;

FIG. 2 is a schematic sectional view showing the structure of the stirring shaft in the embodiment;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Description of reference numerals: 1. a kettle body; 11. heating wires; 12. rotating the hole; 13. a support table; 14. a feed pipe; 15. a discharge pipe; 2. a stirring shaft; 21. a stirring section; 211. connecting grooves; 212. a limiting groove; 22. a rotating part; 221. positioning a rod; 222. a through hole; 23. stirring blades; 3. a drive mechanism; 31. rotating the disc; 32. fixing the rod; 33. a vertical plate; 34. a slide plate; 35. a connecting strip; 36. a disc; 361. connecting a threaded hole; 37. a crank; 38. a connecting rod; 4. a threaded rod; 41. rotating the nut; 42. fixing a nut; 43. a sleeve; 5. a housing; 51. a heating cavity; 6. a stirring motor; 7. a slide motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses reation kettle of stirring. Referring to fig. 1, the reaction kettle with uniform stirring comprises a kettle body 1. Rotation hole 12 has been seted up to the 1 upper surface of the cauldron body, and the internal vertical rotation of cauldron is connected with (mixing) shaft 2, and the top of (mixing) shaft 2 rotates to be connected in rotating hole 12, has set firmly a plurality of stirring leaves 23 on the (mixing) shaft 2. The upper surface of the kettle body 1 is fixedly provided with a feeding pipe 14 communicated with the inside of the kettle body 1, and the lower surface of the kettle body 1 is fixedly connected with a discharging pipe 15 communicated with the inside of the kettle body 1. The bottom of the kettle body 1 is fixedly provided with a stirring motor 6, and the bottom of the stirring shaft 2 penetrates through the lower surface of the kettle body 1 and is fixedly connected with an output shaft of the stirring motor 6. When needing the stirring material, the operator adds the cauldron body 1 with the material from inlet pipe 14 in, then starts agitator motor 6, and agitator motor 6 drives (mixing) shaft 2 and rotates, and then drives stirring leaf 23 and rotates and stir the material, and the material is stirred and is accomplished the back and is discharged from discharging pipe 15.

Referring to fig. 1, the outer surface of the kettle body 1 is spirally wound to form a heating wire 11, an outer cover 5 is fixedly arranged on the outer surface of the kettle body 1, a heating cavity 51 is formed between the outer cover 5 and the kettle body 1, the heating wire 11 is positioned in the heating cavity 51, and the discharge pipe 15 penetrates through the outer cover 5. When stirring the material in the cauldron body 1, can heat the cauldron body 1 through heater strip 11, heating chamber 51 can keep warm to improve the temperature of stirring, make more abundant that the stirring mixes, and then improve stirring effect. Meanwhile, the outer cover 5 can protect the heating wire 11 and prevent the heating wire 11 from being damaged.

Referring to fig. 1 and 2, the stirring shaft 2 includes a stirring part 21 and a rotating part 22 slidably connected to the stirring part 21. The upper surface of the kettle body 1 is provided with a rotating hole 12, and the stirring part 21 is vertically connected in the rotating hole 12 in a sliding manner. The lower surface of the stirring part 21 is provided with a connecting groove 211, the connecting groove 211 is arranged along the axial direction of the stirring part 21, and the rotating part 22 is connected in the connecting groove 211 in a sliding way. Meanwhile, a limit groove 212 which is as long as the connection groove 211 is vertically formed in the inner wall of the connection groove 211, a positioning rod 221 is horizontally and fixedly arranged at the top end of the rotating portion 22, the positioning rod 221 is perpendicular to the rotating portion 22, and the positioning rod is vertically and slidably connected into the limit groove 212. The bottom of the rotating part 22 penetrates through the kettle body 1 to be fixedly connected with an output shaft of the stirring motor 6, and the upper surface of the kettle body 1 is provided with a driving mechanism 3. When materials in the kettle body 1 are stirred, the stirring motor 6 is started to drive the rotating part 22 to rotate, the positioning rod 221 is vertically connected in the limiting groove 212 in a sliding manner, so that the stirring part 21 and the rotating part 22 cannot rotate relatively, and the stirring part 21 rotates synchronously along with the rotating part 22; simultaneously actuating mechanism 3 drives stirring portion 21 and vertically slides in rotating hole 12, and then makes locating lever 221 vertically slide in spacing groove 212, and then drives stirring leaf 23 and slide from top to bottom, and stirring leaf 23 can reciprocate when rotating the stirring, can also stir from top to bottom when stirring material circumference to make the stirring more abundant even.

Referring to fig. 2, a through hole 222 is formed at the distal end of the rotating portion 22, and the positioning rod 221 is rotatably connected to the inside of the through hole 222. While the positioning rod 221 slides in the limiting groove 212, the positioning rod 221 can rotate in the through hole 222, so that the sliding continuity of the positioning rod 221 in the limiting groove 212 is improved, the vertical sliding of the stirring blade 23 is more continuous, and the stirring is more uniform.

Referring to fig. 1, the driving mechanism 3 includes a rotating disk 31 rotatably coupled to an upper surface of the stirring section 21. A fixing rod 32 is vertically and fixedly connected to the upper surface of the rotating disc 31. The position that the upper surface of cauldron body 1 is close to stirring portion 21 is vertical to be set firmly two risers 33, and two risers 33 are just to setting up and vertical sliding connection has slide 34 between two risers 33. The top end of the fixing rod 32 is horizontally and fixedly connected with a connecting strip 35, and one end of the connecting strip 35 far away from the fixing rod 32 is fixedly connected with the sliding plate 34. And a control mechanism is provided on the slide plate 34. In the stirring process, stirring portion 21 and rolling disc 31 rotate relatively, and control mechanism control slide 34 slides from top to bottom between two risers 33, and then drives connecting strip 35, makes connecting strip 35 drive dead lever 32 reciprocate, and then drives rolling disc 31 and drives stirring portion 21 and slide on vertical position.

Referring to fig. 1, the control mechanism includes a support platform 13 fixed on the upper surface of the kettle 1, a sliding motor 7 fixed on the upper surface of the support platform 13, and a disc 36 fixed on the output shaft of the sliding motor 7. A crank 37 is rotatably connected to the surface of the disc 36, and a connecting rod 38 is rotatably connected to an end of the crank 37 remote from the disc 36, and an end of the connecting rod 38 remote from the crank 37 is rotatably connected to the slide plate 34. The sliding motor 7 is started to drive the disc 36 to rotate, the disc 36 drives the crank 37 to rotate, and further drives the connecting rod 38 to rotate, the crank 37 and the connecting rod 38 are matched with each other to drive the sliding plate 34 to slide on the vertical position, and the operation is simple.

Referring to fig. 1 and 3, a plurality of threaded connection holes 361 are formed in the surface of the disc 36, and the centers of all the threaded connection holes 361 are located on the same straight line and distributed along the radius direction of the disc 36. One end of the crank 37 close to the disc 36 is rotatably connected with a threaded rod 4, the threaded rod 4 is perpendicular to the crank 37, and the threaded rod 4 is in threaded connection with the threaded connection hole 361. When stirring to the material of different degree of depth, the operator unscrews threaded rod 4, then twists in different threaded connection hole 361 to adjust the motion range of crank 37 and connecting rod 38, and then adjust the vertical gliding height of stirring portion 21, thereby adapt to the stirring of different scopes.

Referring to fig. 1 and 3, a rotating nut 41 is fixedly arranged at one end of the threaded rod 4 close to the crank 37, and the rotating nut 41 is positioned between the crank 37 and the disc 36. And one end of the threaded rod 4 close to the crank 37 is in threaded connection with a fixing nut 42, and the crank 37 is positioned between the rotating nut 41 and the fixing nut 42. When the threaded connecting hole 361 is replaced on the threaded rod 4, the user unscrews the fixing nut 42 from the threaded rod 4, then removes the crank 37 from the threaded rod 4, then rotates the rotating nut 41, and removes the fixing nut through the threaded rod 4; when the threaded rod 4 is put into different threaded connecting holes 361, the rotating nut 41 is rotated to fix the threaded rod 4 and the disc 36 tightly, then the crank 37 is inserted into the threaded rod 4, and the fixing nut 42 is screwed tightly to prevent the crank 37 from falling off from the threaded rod 4.

Referring to fig. 2 and 3, a through hole 222 is formed through the crank 37 at an end of the crank 37 near the disc 36. The threaded rod 4 comprises a sleeve 43 on the photographing and threaded rod 4, the sleeve 43 is positioned between the rotating nut 41 and the fixed nut 42, the length of the sleeve 43 is larger than that of the through hole 222, and the sleeve 43 is rotatably connected in the through hole 222. When the crank 37 is fixed, the sleeve 43 is inserted through the through hole 222, and then the fixing nut 42 is tightened so that the opposite sides of the fixing nut 42 and the rotating nut 41 are brought into contact with both ends of the sleeve 43. When the fixing nut 42 is used for fixing the crank 37, the fixing nut 42 and the rotating nut 41 directly clamp the crank 37, so that the rotating smoothness of the crank 37 is ensured, and the stirring sufficiency is ensured.

The implementation principle of a stirred tank reactor of this application embodiment is: during stirring, the stirring motor 6 is started, the stirring motor 6 rotates to drive the rotating part 22 to rotate, and then the rotating part 22 drives the stirring part 21 to synchronously rotate, so that the stirring blades 23 circumferentially rotate; meanwhile, the sliding motor 7 is started, the sliding motor 7 rotates to drive the disc 36 to rotate, and then the disc 36 drives the crank 37 and the rocker to rotate, and further drives the stirring part 21 to slide in the vertical direction, so that the positioning rod 221 slides in the limiting groove 212, and the stirring blade 23 slides up and down.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an even stirring's reation kettle, includes the cauldron body (1), rotation hole (12) have been seted up to the upper surface of the cauldron body (1), it is connected with (mixing) shaft (2) that are located the cauldron body (1) to rotate vertical rotation in hole (12), a plurality of stirring leaves (23), its characterized in that have set firmly on (mixing) shaft (2): (mixing) shaft (2) are including stirring portion (21), stirring leaf (23) set firmly in the surface of stirring portion (21), stirring portion (21) sliding connection has seted up spread groove (211) in rotating hole (12), the axial direction of stirring portion (21) is followed to the lower surface of stirring portion (21), vertical sliding connection has rotating portion (22) in spread groove (211), spacing groove (212) have vertically been seted up to the inner wall of spread groove (211), rotating portion (22) top is equipped with locating lever (221) of sliding connection in spacing groove (212), the bottom of rotating portion (22) is rotated and is worn out cauldron body (1), the upper surface of cauldron body (1) is equipped with and is used for driving stirring portion (21) along the gliding actuating mechanism (3) of vertical direction.

2. The stirred tank reactor of claim 1, wherein: the top end of the rotating part (22) is provided with a through hole (222), and the positioning rod (221) is rotatably connected in the through hole (222).

3. The stirred tank reactor of claim 1, wherein: the driving mechanism (3) comprises a rotating disc (31) which is rotatably connected to the upper surface of the stirring part (21), a fixing rod (32) is vertically and fixedly arranged at the central position of the rotating disc (31), two vertical plates (33) which are just opposite to the upper surface of the kettle body (1) and are vertically and fixedly arranged at the position close to the stirring part (21), a sliding plate (34) is vertically and slidably connected between the two vertical plates (33), a connecting strip (35) is horizontally and fixedly arranged at the top end of the fixing rod (32), one end, far away from the fixing rod (32), of the connecting strip (35) is fixedly connected with the sliding plate (34), a sliding motor (7) is fixedly arranged on the upper surface of the kettle body (1), a disc (36) is fixedly arranged on an output shaft of the sliding motor (7), a crank (37) is rotatably connected to the surface of the disc (36), and a connecting rod (38) is rotatably, one end of the connecting rod (38) far away from the crank (37) is rotatably connected with the sliding plate (34).

4. A stirred tank reactor as set forth in claim 3 wherein: the disc (36) surface is provided with a plurality of threaded connection holes (361) with the circle centers positioned on the same straight line, one end of the crank (37) close to the disc (36) is rotatably connected with a threaded rod (4) perpendicular to the crank (37), and the threaded rod (4) is in threaded connection with the threaded connection holes (361).

5. The stirred tank reactor of claim 4, wherein: one end of the threaded rod (4) close to the crank (37) is fixedly provided with a rotating nut (41) positioned between the crank (37) and the disc (36).

6. The stirred tank reactor of claim 5, wherein: one end of the threaded rod (4) close to the crank (37) is connected with a fixing nut (42) through threads, and the crank (37) is located between the rotating nut (41) and the fixing nut (42).

7. The stirred tank reactor of claim 6, wherein: the one end that crank (37) is close to disc (36) is seted up and is run through rotation hole (12) of crank (37), threaded rod (4) are including sleeve (43) of cover locating on threaded rod (4), sleeve (43) are located between swivel nut (41) and fixation nut (42), sleeve (43) are rotated and are connected in rotating hole (12), and the length of sleeve (43) is greater than the length of rotating hole (12).

8. The stirred tank reactor of claim 1, wherein: cauldron body (1) surface has set firmly dustcoat (5), form heating chamber (51) between dustcoat (5) and the cauldron body (1), be equipped with in heating chamber (51) and set firmly heater strip (11) in the surface of the cauldron body (1).