CN217368363U

CN217368363U - Polymerization kettle with good end face sealing effect

Info

Publication number: CN217368363U
Application number: CN202123090713.6U
Authority: CN
Inventors: 储晖; 张亚; 吕世昌; 吴桂军; 杨君
Original assignee: Wanbo New Material Technology Nantong Co ltd
Current assignee: Wanbo New Material Technology Nantong Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-09-06
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses an effectual polymerization cauldron of end face seal, including the cauldron body, end cover, feed inlet, discharge gate and seal assembly, the end cover is located cauldron body upper end, through seal assembly sealing connection between the end cover and the cauldron body, the feed inlet is seted up in end cover upper end one side, the discharge gate is located cauldron body bottom middle part, cauldron body below fixed mounting has the pillar, the end cover upper end is equipped with driving motor, driving motor's output fixedly connected with initiative (mixing) shaft. The utility model discloses a set up seal assembly, can be so that go up the seal groove on the seal receptacle insert down the seal receptacle inside, the clamp plate promotes the fixed plate through the push rod and moves down and extrude the gas storage bag, and then can be so that inside gas outgoing of gas storage bag enters into inside the air storage bag, seals inside the seal groove, guarantees the leakproofness of connecting, and the sealed setting of filling up simultaneously can further increase the leakproofness of connecting, guarantees sealed effectual.

Description

Polymerization kettle with good end face sealing effect

Technical Field

The utility model relates to a reation kettle correlation technique field specifically is a polymerization cauldron that end face seal is effectual.

Background

What reation kettle is exactly the container that is used for physics or chemical reaction, and reation kettle inside all is equipped with rabbling mechanism mostly, when reation kettle used, generally need stir it to improve reaction rate.

At present current reation kettle, sealed effect is not good, appears the phenomenon of leaking easily, and the use of being not convenient for, and current reation kettle holistic stirring mixing effect is not good, at the stirring in-process, appears stirring dead angle easily to make the material of the internal portion of cauldron mix thoroughly inadequately, influence reaction efficiency, need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual polymerization cauldron of end face seal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual polymerization cauldron of end face seal, includes the cauldron body, end cover, feed inlet, discharge gate and seal assembly, the end cover is located cauldron body upper end, pass through seal assembly sealing connection between end cover and the cauldron body, the feed inlet is seted up in end cover upper end one side, the discharge gate is located cauldron body bottom middle part, cauldron body below fixed mounting has the pillar, the end cover upper end is equipped with driving motor, driving motor's output fixedly connected with initiative (mixing) shaft, the initiative (mixing) shaft extends to the internal portion of cauldron, initiative (mixing) shaft one side is equipped with driven (mixing) shaft, driven (mixing) shaft uses the initiative (mixing) shaft to be circular motion as the center.

As further preferable in the present technical solution: seal assembly includes seal receptacle and lower seal receptacle, go up seal receptacle and lower seal receptacle respectively with end cover and cauldron body fixed connection, go up through positioning bolt fixed connection between seal receptacle and the lower seal receptacle, the seal receptacle is fitted with a contraceptive ring down and is equipped with the seal groove, the protruding sealing member that matches with the seal groove that is equipped with on the seal receptacle.

As further preferable in the present technical solution: the sealing element is characterized in that the inside of the sealing element is in a cavity arrangement, an air storage bag is arranged in the sealing element, sealing air bags are arranged on two sides of the sealing element respectively and communicated with the inside of the air storage bag, one end of the air storage bag is fixedly connected with a fixing plate, and a reset spring is connected between the fixing plate and the top end of the inside of the sealing element.

As further preferable in the present technical solution: the lower surface of the fixing plate is connected with a pressing plate through a push rod, the pressing plate is located on the lower end face of the sealing element, and the top end of the sealing element is fixedly connected with the upper sealing seat through a sealing gasket.

As further preferable in the present technical solution: the inside ring gear that is equipped with of end cover, ring gear fixed mounting is on the end cover inner wall, the initiative (mixing) shaft is located the ring gear middle part, and is equipped with the driving gear on the initiative (mixing) shaft, driving gear one side meshing is connected with driven gear, the fixed cover of driven gear is established on driven (mixing) shaft, and driven gear and ring gear meshing.

As further preferable in the present technical solution: the stirring mechanism is characterized in that a first stirring blade is arranged on the driving stirring shaft, a second stirring blade is arranged on the driven stirring shaft, and the first stirring blade and the second stirring blade are arranged in a staggered mode.

As further preferable in the present technical solution: the driving stirring shaft is provided with a connecting plate, the connecting plate is rotatably connected with the driving stirring shaft through a bearing, one end of the connecting plate extends to the upper end of the driven stirring shaft, and the top end of the driven stirring shaft is rotatably connected with the lower surface of the connecting plate.

The utility model provides an effectual polymerization cauldron of end face seal possesses following beneficial effect:

(1) the utility model discloses a set up seal assembly, when end cover and cauldron body are closed, can be so that upper seal seat and lower seal seat are closed, and then can be so that upper seal seat upper seal sealing member inserts inside the seal groove on the lower seal seat, and then can extrude the clamp plate, the clamp plate passes through the push rod and promotes the fixed plate and move down and extrude the gas storage bag, and then can make inside gas outgoing of gas storage bag enter into inside the sealed gasbag, seal inside the seal groove, guarantee the leakproofness of connecting, the setting of sealed pad simultaneously, can further increase the leakproofness of connecting, guarantee sealed effectual, convenient to use.

(2) The utility model discloses a set up initiative (mixing) shaft and driven (mixing) shaft, can drive the driving gear when the initiative (mixing) shaft rotates and rotate, utilize the driving gear to rotate meshing driven gear and rotate to can make driven gear rotate and mesh the ring gear, driven gear removes along the ring gear inner wall, and then can make driven (mixing) shaft use initiative (mixing) shaft to be circular motion as the center, guarantee that stirring effect is good, avoid appearing the stirring and mix the dead angle, be convenient for improve reaction efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic top view of the toothed ring of the present invention.

In the figure 1, a kettle body; 2. an end cap; 3. a feed inlet; 4. a discharge port; 5. a drive motor; 6. an upper seal seat; 7. a lower seal seat; 8. positioning the bolt; 9. a pillar; 10. a toothed ring; 11. an active stirring shaft; 12. a driving gear; 13. a driven gear; 14. a connecting plate; 15. a driven stirring shaft; 16. a first stirring blade; 17. a second stirring blade; 18. a sealing groove; 19. a seal member; 20. pressing a plate; 21. a push rod; 22. a fixing plate; 23. a gas storage bag; 24. a return spring; 25. sealing the air bag; 26. a gasket; 27. and (7) sealing the assembly.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an effectual polymerization cauldron of end face seal, including the cauldron body 1, end cover 2, feed inlet 3, discharge gate 4 and seal assembly 27, end cover 2 is located 1 upper ends of the cauldron body, pass through seal assembly 27 sealing connection between end cover 2 and the cauldron body 1, feed inlet 3 sets up in 2 upper ends of end cover one side, discharge gate 4 is located 1 bottom middle part of the cauldron body, 1 below fixed mounting of the cauldron body has

pillar

9, 2 upper ends of end cover are equipped with driving motor 5, driving motor 5's output fixedly connected with initiative (mixing) shaft 11, initiative (mixing) shaft 11 extends to the cauldron body 1 inside, initiative (mixing) shaft 11 one side is equipped with driven (mixing) shaft 15, driven (mixing) shaft 15 uses initiative (mixing) shaft 11 to be circular motion as the center.

In this embodiment, specifically: seal assembly 27 includes upper seal seat 6 and lower seal seat 7, upper seal seat 6 and lower seal seat 7 respectively with end cover 2 and the cauldron body 1 fixed connection, through 8 fixed connection of positioning bolt between upper seal seat 6 and the lower seal seat 7, it is equipped with seal groove 18 to fit with a contraceptive ring on lower seal seat 7, the protruding sealing member 19 that is equipped with and matches with seal groove 18 on upper seal seat 6, when end cover 2 and cauldron body 1 were closed, upper seal seat 6 and lower seal seat 7 were closed, can make sealing member 19 insert seal groove 18 inside and seal this moment.

In this embodiment, specifically: 19 inside cavitys settings that are of sealing member, and 19 inside gas storage bags 23 that are equipped with of sealing member, 19 both sides of sealing member all are equipped with sealed gasbag 25, sealed gasbag 25 and the inside intercommunication of gas storage bags 23, gas storage bags 23 one end fixedly connected with fixed plate 22, be connected with reset spring 24 between fixed plate 22 and the 19 inside tops of sealing member, when sealing member 19 inserts seal groove 18 inside, fixed plate 22 extrudes gas storage bags 23, make the inside partial air current of gas storage bags 23 enter into inside sealed gasbag 25, and then can make sealed gasbag 25 inflation seal groove 18.

In this embodiment, specifically: fixed plate 22 lower surface is connected with clamp plate 20 through push rod 21, clamp plate 20 is located sealing member 19 on the terminal surface down, sealing member 19 top is through sealed

pad

26 and 6 fixed connection of last seal receptacle, when sealing member 19 inserts seal groove 18 inside, can utilize

clamp plate

20 and 18 bottom butts of seal groove, and then can promote fixed plate 22 through push rod 21 and move down, make fixed plate 22 extrusion gas storage bag 23, extrude the inside partial gas of gas storage bag 23 and enter into inside sealed gasbag 25, utilize sealed gasbag 25 inflation and 18 inner wall butts of seal groove, and then realize sealed work.

In this embodiment, specifically: end cover 2 is inside to be equipped with ring gear 10, ring gear 10 fixed mounting is on 2 inner walls of end cover, initiative (mixing) shaft 11 is located ring gear 10 middle part, and be equipped with driving gear 12 on the initiative (mixing) shaft 11, driving gear 12 one side meshing is connected with driven gear 13, driven gear 13 fixed cover is established on driven (mixing) shaft 15, and driven gear 13 and ring gear 10 meshing, can utilize initiative (mixing) shaft 11 to rotate and drive driving gear 12 and rotate, and driving gear 12 pivoted while meshing driven gear 13 rotates, meshing with ring gear 10 when driven gear 13 rotates, and be the annular motion along ring gear 10's inner wall, and then can drive driven (mixing) shaft 15 and move.

In this embodiment, specifically: install first stirring leaf 16 on the initiative (mixing) shaft 11, install second stirring leaf 17 on the driven (mixing) shaft 15, first stirring leaf 16 and the crisscross setting of second stirring leaf 17 can utilize initiative (mixing) shaft 11 and driven (mixing) shaft 15 synchronous rotation for first stirring leaf 16 and second stirring leaf 17 stir the inside material of reation kettle in step, promote the reaction, guarantee that reaction effect is good.

In this embodiment, specifically: be equipped with connecting plate 14 on the initiative (mixing) shaft 11, connecting plate 14 passes through the bearing and is connected with initiative (mixing) shaft 11 rotation, connecting plate 14 one end extends to driven (mixing) shaft 15 upper end, and driven (mixing) shaft 15 top is connected with connecting plate 14 lower surface rotation, when driven (mixing) shaft 15 rotates, can use initiative (mixing) shaft 11 to be circular motion as the center, thereby can stir the material at initiative (mixing) shaft 11 edge, avoid appearing the stirring dead angle, guarantee that the stirring mixes effectually, and then can make the reaction effectual.

It should be noted that, a polymerization reaction kettle with good end face sealing effect can close the end cover 2 and the kettle body 1 when in work. The upper seal seat 6 and the lower seal seat 7 are closed, the sealing element 19 can be inserted into the seal groove 18 for sealing at the moment, the pressing plate 20 is abutted against the bottom end of the seal groove 18, the fixing plate 22 can be pushed to move downwards through the push rod 21, the fixing plate 22 extrudes the gas storage bag 23, part of gas in the gas storage bag 23 is extruded and enters the sealing air bag 25, the sealing air bag 25 is expanded to abut against the inner wall of the seal groove 18, sealing work is realized, meanwhile, the arrangement of the sealing gasket 26 can further increase the sealing performance of connection, good sealing effect is ensured, the use is convenient, materials needing to be reacted can be added into the kettle body 1 through the feed port 3, the driving motor 5 is started to work, the driving stirring shaft 11 is driven to rotate by the driving motor 5, the driving gear 12 can be driven to rotate by the driving stirring shaft 11, and the driving gear 12 is meshed with the driven gear 13 to rotate while rotating, driven gear 13 meshes with ring gear 10 when rotating, and be annular motion along the inner wall of ring gear 10, and then can drive driven (mixing) shaft 15 and move, when driven (mixing) shaft 15 rotates, can use initiative (mixing) shaft 11 to be circular motion as the center, thereby can stir the material at initiative (mixing) shaft 11 edge, avoid appearing the stirring dead angle, it is effectual to guarantee to stir the mixture, make first stirring leaf 16 and second stirring leaf 17 stir the inside material of reation kettle in step, promote the reaction, it is effectual to guarantee to react, and convenient to use.

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

Claims

1. The utility model provides a polymerization reaction kettle that end face seal is effectual, its characterized in that, includes the cauldron body (1), end cover (2), feed inlet (3), discharge gate (4) and seal assembly (27), end cover (2) are located cauldron body (1) upper end, pass through seal assembly (27) sealing connection between end cover (2) and the cauldron body (1), feed inlet (3) are seted up in end cover (2) upper end one side, discharge gate (4) are located cauldron body (1) bottom middle part, cauldron body (1) below fixed mounting has pillar (9), end cover (2) upper end is equipped with driving motor (5), the output fixedly connected with initiative (mixing) shaft (11) of driving motor (5), initiative (mixing) shaft (11) extend to cauldron body (1) inside, initiative (11) one side is equipped with driven (15), the driven stirring shaft (15) takes the driving stirring shaft (11) as the center to do circular motion.

2. The polymerization reactor with good end face sealing effect according to claim 1, wherein: seal assembly (27) include seal receptacle (6) and lower seal receptacle (7), go up seal receptacle (6) and lower seal receptacle (7) respectively with end cover (2) and cauldron body (1) fixed connection, go up through positioning bolt (8) fixed connection between seal receptacle (6) and lower seal receptacle (7), it is equipped with seal groove (18) to fit with a contraceptive ring down seal receptacle (7), go up the protrusion and be equipped with sealing member (19) that match with seal groove (18) on seal receptacle (6).

3. The polymerization reactor with good end face sealing effect according to claim 2, wherein: sealing member (19) inside is the cavity setting, and inside gas storage bag (23) that is equipped with of sealing member (19), sealing member (19) both sides all are equipped with sealed gasbag (25), sealed gasbag (25) and the inside intercommunication of gas storage bag (23), gas storage bag (23) one end fixedly connected with fixed plate (22), be connected with reset spring (24) between fixed plate (22) and the inside top of sealing member (19).

4. The polymerization reaction kettle with good end face sealing effect according to claim 3, wherein: the lower surface of the fixing plate (22) is connected with a pressure plate (20) through a push rod (21), the pressure plate (20) is located on the lower end face of the sealing element (19), and the top end of the sealing element (19) is fixedly connected with the upper sealing seat (6) through a sealing gasket (26).

5. The polymerization reactor with good end face sealing effect according to claim 1, wherein: end cover (2) inside is equipped with ring gear (10), ring gear (10) fixed mounting is on end cover (2) inner wall, initiative (mixing) shaft (11) are located ring gear (10) middle part, and are equipped with driving gear (12) on initiative (mixing) shaft (11), driving gear (12) one side meshing is connected with driven gear (13), driven gear (13) fixed cover is established on driven (mixing) shaft (15), and driven gear (13) and ring gear (10) meshing.

6. The polymerization reactor with good end face sealing effect according to claim 5, wherein: install first stirring leaf (16) on initiative (11), install second stirring leaf (17) on driven (15), first stirring leaf (16) and second stirring leaf (17) crisscross the setting.

7. The polymerization reactor with good end face sealing effect according to claim 6, wherein: be equipped with connecting plate (14) on initiative (mixing) shaft (11), connecting plate (14) are rotated with initiative (mixing) shaft (11) through the bearing and are connected, connecting plate (14) one end extends to driven (mixing) shaft (15) upper end, and driven (mixing) shaft (15) top is connected with connecting plate (14) lower surface rotation.