CN213078458U

CN213078458U - Stirring speed adjustable reation kettle device

Info

Publication number: CN213078458U
Application number: CN202021610097.5U
Authority: CN
Inventors: 范才发; 肖祥文; 唐建荣; 涂家宝
Original assignee: Shanghai Juzeyou Automotive Interior Materials Co ltd
Current assignee: Shanghai Juzeyou Automotive Interior Materials Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-30
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a reaction kettle device with adjustable stirring speed, which belongs to the technical field of reaction kettles, and comprises a reaction kettle body, a kettle cover, a stirring component, a speed regulating component and a heating component, wherein, the stirring component comprises a speed regulating motor, a rotating shaft, a stirring sheet and a second bevel gear, the speed regulating component comprises a temperature sensor and a PLC controller, the heating component comprises an evaporator, a steam coil, a condenser and a recovery pipe, the stirring component penetrates through the kettle cover, after the speed regulating motor is started, the rotating shaft and the stirring sheet can be driven to rotate so as to realize stirring, the temperature sensor is arranged on the inner surface of the kettle cover, the PLC controller can be simultaneously electrically connected with the temperature sensor and the speed regulating motor, through the arrangement of the speed regulating component, the speed of the speed regulating motor is reduced when the temperature in the kettle is raised, the speed of the speed regulating motor is increased when the temperature in the kettle is reduced, thereby allowing the stirring speed to be adjusted.

Description

Stirring speed adjustable reation kettle device

Technical Field

The utility model relates to a reation kettle technical field particularly, relates to a stirring speed adjustable reation kettle device.

Background

The reation kettle can realize the heating, evaporation, cooling and low-high-speed thoughtlessly join in marriage function of technological requirement through structural design and parameter configuration to the container, and at present, reation kettle is reacting, generally need stir the internal portion of cauldron, and the regulation of stirring speed can not be realized to current stirring structure for the demand of the different stirring speeds of each stage in the reaction process can not be satisfied in conventional stirring, causes the phenomenon that the reaction effect is poor or the energy is extravagant easily.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a stirring speed adjustable reation kettle device aims at solving the problem that current stirring structure can not realize stirring speed and adjust.

The embodiment of the utility model provides a stirring speed adjustable reation kettle device, including reation kettle body, kettle cover, stirring subassembly, speed governing subassembly and heating element.

The device comprises a reaction kettle body, a discharge pipe, a first bevel gear, a second bevel gear, a first support, a second support, a third support and a fourth support, wherein the first bevel gear is circumferentially arranged on the inner wall of the reaction kettle body; the kettle cover can seal an upper end opening of the reaction kettle body, a feeding hole and a stirring hole are formed in the kettle cover, and a cover body is arranged on the feeding hole; the stirring assembly comprises a speed regulating motor, a rotating shaft, a stirring sheet and a second conical gear, the speed regulating motor is arranged on the upper surface of the kettle cover, the rotating shaft penetrates through the stirring hole, the speed regulating motor can drive the rotating shaft to rotate, one end of the stirring sheet is rotatably connected onto the rotating shaft, the other end of the stirring sheet is fixedly connected with the second conical gear, and the second conical gear can be meshed with the first conical gear; the speed regulation assembly comprises a temperature sensor and a PLC (programmable logic controller), the temperature sensor is arranged on the inner surface of the kettle cover, one end of the PLC is electrically connected with the temperature sensor, and the other end of the PLC is electrically connected with the speed regulation motor; heating element includes evaporimeter, steam coil, condenser and recovery tube, and steam coil can evenly set up in the surface of reation kettle body, and steam coil's one end and evaporimeter intercommunication, steam coil's the other end and condenser intercommunication, recovery tube can communicate condenser and evaporimeter.

In this embodiment, the stirring subassembly includes buncher, the apparatus further comprises a rotating shaft, stirring piece and second conical gear, the buncher includes temperature-sensing ware and PLC controller, heating element includes the evaporimeter, steam coil, condenser and accumulator, the stirring subassembly runs through the kettle cover setting, the buncher starts the back, can drive the pivot, the stirring piece rotates, in order to realize the stirring, the temperature-sensing ware sets up at kettle cover internal surface, the PLC controller can simultaneously with temperature-sensing ware and buncher electric connection, setting through the buncher, the speed of buncher when can making the temperature rise in the cauldron reduces, the speed of buncher accelerates when the temperature in the cauldron reduces, thereby make the stirring speed can adjust.

The utility model discloses an in the embodiment, the through-hole has been seted up on horizontal in the pivot, and stirring piece and pivot junction set up threaded hole, pivot and stirring piece can be connected through the screw rotation that runs through the through-hole.

In this embodiment, run through epaxial through-hole of pivot through the screw, rotate the stirring piece and connect in the pivot, just can realize the stirring piece in the rotatory in the horizontal direction, can 360 degrees rotations, make the stirring effect better.

The utility model discloses an in the embodiment, be provided with on the inner wall of reation kettle body and block the piece.

In this embodiment, set up on the inner wall of reation kettle body and block the piece, can make the stirring in-process, the reactant through this block piece changes velocity of motion and direction to play better mixing effect.

Combine the former example in the utility model discloses an in an implementation scheme, block that the piece is a plurality of to a plurality of blocks that the piece evenly sets up along the vertical direction of reation kettle body internal surface.

In this embodiment, evenly set up in the vertical direction of a plurality of barrier sheets along reation kettle body internal surface, can all reach better mixing effect at inside upper strata and the lower floor of reation kettle.

The utility model discloses an in the embodiment, the stirring piece is a plurality of, and second conical gear is a plurality of, and first conical gear is a plurality of to evenly set up in the vertical direction of a plurality of stirring pieces along the pivot.

In this embodiment, the stirring piece is a plurality of, and second conical gear is a plurality of, and first conical gear is a plurality of to a plurality of stirring pieces evenly set up along the vertical direction of pivot, can make the stirring more even and abundant.

In one embodiment of the present invention, the steam coil is provided with a heat-insulating layer on the outside.

In this embodiment, the outside of the steam coil is provided with the heat preservation layer, which can slow down the heat dissipation in the steam coil.

The utility model discloses an in the embodiment, the condenser can set up in the upper end of evaporimeter to the condenser is placed in the upper surface of evaporimeter through the second support.

In this embodiment, set up the condenser in the upper end of evaporimeter to the condenser passes through the second support and places in the upper surface of evaporimeter, and after steam condensation became liquid, can directly drip into the evaporimeter through the recovery tube, made things convenient for the recycle of steam.

In combination with the former embodiment, in an implementation of the present invention, the first support and the second support are triangular supports.

In this embodiment, all set up first support and second support into the A-frame for the supporting role of support is more firm.

The utility model discloses an in the embodiment, be provided with the check valve on the recovery tube.

In this embodiment, the one-way valve is set to allow only the liquid formed in the condenser to enter the evaporator, and the hot steam is not directly evaporated into the condenser, thereby effectively preventing the waste of heat.

The utility model discloses an in the embodiment, the evaporimeter is provided with the base with the lower extreme of first support.

In this embodiment, the evaporator and the lower end of the first bracket are provided with a base, so that the whole device can be positioned on the base.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a reaction kettle device with adjustable stirring speed provided by an embodiment of the present invention;

FIG. 2 is a sectional view of a reaction vessel apparatus with adjustable stirring speed according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a barrier sheet according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a stirring assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a connection relationship between the stirring blade and the second bevel gear according to an embodiment of the present invention;

FIG. 6 is a schematic view of a connection mode between a rotating shaft and a stirring plate according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a reaction kettle device with adjustable stirring speed according to an embodiment of the present invention.

Icon: 10-a reaction kettle device with adjustable stirring speed; 100-a reaction kettle body; 110-a first conical gear; 130-a first bracket; 150-a discharge pipe; 151-on-off valve; 170-barrier sheet; 200-a base; 300-kettle cover; 310-a feed inlet; 311-a cover body; 330-stirring hole; 500-a stirring assembly; 510-speed regulating motor; 530-a rotating shaft; 531-a through hole; 550-stirring sheet; 551-threaded hole; 570-a second conical gear; 600-screws; 700-a speed regulation assembly; 710-a temperature sensor; 730-a PLC controller; 800-a heating assembly; 810-an evaporator; 830-a vapor coil; 850-a condenser; 851-a second support; 870-a recovery pipe; 871-one-way valve; 900-heat preservation layer.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a reaction kettle device 10 with adjustable stirring speed, which comprises a reaction kettle body 100, a kettle cover 300, a stirring assembly 500, a speed regulating assembly 700 and a heating assembly 800.

Referring to fig. 2 again, the inner wall of the reaction kettle body 100 is circumferentially provided with a first bevel gear 110, the lower end of the reaction kettle body 100 is provided with a first support 130, the reaction kettle body 100 can be placed on an operation plane through the first support 130, the bottom of the reaction kettle is communicated with a discharge pipe 150, so as to facilitate discharge of materials after reaction, specifically, the discharge pipe 150 is further provided with a switch valve 151, and when the materials are not required to be discharged, the switch valve 151 is closed.

Referring to fig. 2-3, in an embodiment, a plurality of barrier plates 170 are disposed on an inner wall of the reaction kettle body 100, and specifically, the stirring plate 550 may be in a wave shape, and in the process of material movement reaction, the barrier plates 170 may change the movement speed and direction of the material passing through, so that the material mixing effect is better.

Referring to fig. 2 in conjunction with the former embodiment, a specific embodiment is that a plurality of barrier plates 170 are uniformly arranged along the circumferential direction and the vertical direction of the inner surface of the reaction kettle body 100, so as to increase the uniform mixing efficiency of the whole device.

Referring to fig. 1 again, a kettle cover 300 is disposed at the upper end of the reaction kettle body 100, the kettle cover 300 can seal the upper end opening of the reaction kettle body 100, the kettle cover 300 is also disposed to facilitate cleaning, maintenance and replacement of parts in the reaction kettle body 100, a feed inlet 310 and a stirring hole 330 are disposed on the kettle cover 300, a cover body 311 is disposed on the feed inlet 310, when a material needs to be fed for reaction, the cover body 311 is opened, and after the material is fed from the feed inlet 310, the cover body 311 is covered again, so that the effect of sealing the reaction kettle can be achieved.

Referring to fig. 4, the stirring assembly 500 includes a speed-adjusting motor 510, a rotating shaft 530, a stirring blade 550 and a second bevel gear 570, wherein the speed-adjusting motor 510 is connected to the rotating shaft 530, and when the speed-adjusting motor is specifically configured, the stirring blade 550 is installed perpendicular to the rotating shaft 530, and the stirring blade 550 is rotatably connected to the rotating shaft 530, and meanwhile, referring to fig. 5, the second bevel gear 570 is fixedly connected to the stirring blade 550 at a position away from the rotating shaft 530.

Referring to fig. 1 again, the speed regulating motor 510 is disposed on the kettle cover 300, the rotating shaft 530 penetrates through the stirring hole 330, when the first motor is started, the rotating shaft 530 rotates to drive the stirring blade 550 to rotate around the rotating shaft 530 in the horizontal direction, and meanwhile, since the second conical gear 570 can be meshed with the first conical gear 110, and the first conical gear is fixed on the inner wall of the reaction kettle, the stirring blade 550 can rotate 360 degrees along with the second conical gear 570, so that the stirring effect is better.

Referring to fig. 6, in a specific embodiment, a through hole 531 is formed in the rotation shaft 530 in the horizontal direction, a threaded hole 551 is formed at a connection portion of the stirring blade 550 and the rotation shaft 530, and the rotation shaft 530 and the stirring blade 550 can be rotatably connected by a screw 600 penetrating through the through hole 531.

In a specific embodiment, referring to fig. 2, there are a plurality of stirring plates 550, a plurality of second bevel gears 570, and a plurality of first bevel gears 110, and the plurality of stirring plates 550 are uniformly arranged along the circumferential direction and the vertical direction of the rotating shaft 530, so as to uniformly mix and stir the materials at various positions in the reaction kettle.

Referring to fig. 2 again, the speed regulation assembly 700 includes a temperature sensor 710 and a PLC controller 730, the PLC controller 730 is electrically connected to the temperature sensor 710 and the speed regulation motor 510, the temperature sensor 710 is disposed on the inner surface of the kettle cover 300 and can sense the temperature change in the reaction kettle, when the temperature is high, the temperature information of the temperature sensor 710 is transmitted to the PLC controller 730, and then the rotation speed of the speed regulation motor 510 is reduced by the PLC controller 730, conversely, when the temperature is low, the temperature information of the temperature sensor 710 is transmitted to the PLC controller 730, and then the rotation speed of the speed regulation motor 510 is increased by the PLC controller 730.

Referring to fig. 1, the heating assembly 800 includes an evaporator 810, a vapor coil 830, a condenser 850 and a recovery pipe 870, the vapor coil 830 can be arranged around the outer wall of the reaction kettle body 100 in a spiral manner, hot gas generated by the evaporator 810 acts on the inside of the reaction kettle body 100 through the vapor coil 830, the cooled vapor is liquefied through the condenser 850 and collected into the evaporator 810 through the recovery pipe 870, so that moisture is recycled, and resources are saved.

Specifically, referring to fig. 7, a heat insulating layer 900 is disposed outside the steam coil 830, that is, a heat insulating layer 900 is added on the other side of the steam coil 830 relative to the outer wall of the reaction kettle body 100, which is equivalent to a cylindrical shell sleeved outside the steam coil 830, and in the working process of the heating assembly 800, the heat insulating layer 900 is disposed, so that heat dissipation can be effectively reduced, and the heat utilization rate can be improved.

In another embodiment, referring to fig. 1 again, the condenser 850 can be disposed at the upper end of the evaporator 810, and the condenser 850 is disposed on the upper surface of the evaporator 810 through the second bracket 851. it can be understood that the recycling pipe 870 is disposed vertically between the condenser 850 and the evaporator 810 to facilitate recycling of the condensed liquid, and the second bracket 851 can mount the condenser 850 on the upper surface of the evaporator 810.

In combination with the former embodiment, a specific implementation manner is that, referring to fig. 1, the first support 130 and the second support 851 are both triangular supports, so as to increase the stability of the reaction kettle body 100 and the condenser 850 in placement on the premise of convenient installation.

In one embodiment, referring to fig. 1 again, in order to prevent the hot vapor in the evaporator 810 from entering the condenser 850, a check valve 871 may be disposed on the recovery pipe 870, so as to effectively prevent the waste of heat.

In a specific embodiment, referring to fig. 7, the evaporator 810 and the lower end of the first bracket 130 are provided with the base 200, so that the overall arrangement is convenient.

This stirring speed adjustable reation kettle device is when specifically using, at first, confirm that ooff valve 151 is in the closed condition, open lid 311, the material that will react or mix is added by feed inlet 310, lid 311 has been covered, then open evaporimeter 810 and condenser 850, retrieve the condensate liquid when heating reation kettle, start buncher 510, fully stir the material in the reation kettle, and simultaneously, open PLC controller 730, respond to the temperature in the reation kettle in real time through temperature-sensing ware 710, the rotational speed of buncher 510 is regulated and control by PLC controller 730, thereby realize the regulation of stirring speed.

It should be noted that the specific model specification of the motor needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reaction kettle device with adjustable stirring speed is characterized by comprising

The reaction kettle comprises a reaction kettle body, wherein a first conical gear is circumferentially arranged on the inner wall of the reaction kettle body, a first support is arranged at the lower end of the reaction kettle body, the bottom of the reaction kettle is communicated with a discharge pipe, and a switch valve is arranged on the discharge pipe;

the reaction kettle comprises a kettle cover, a stirring hole and a stirring hole, wherein the kettle cover can seal an upper end opening of the reaction kettle body, a feeding hole and the stirring hole are formed in the kettle cover, and a cover body is arranged on the feeding hole;

the stirring assembly comprises a speed regulating motor, a rotating shaft, a stirring sheet and a second conical gear, the speed regulating motor is arranged on the upper surface of the kettle cover, the rotating shaft penetrates through the stirring hole, the speed regulating motor can drive the rotating shaft to rotate, one end of the stirring sheet is rotatably connected onto the rotating shaft, the other end of the stirring sheet is fixedly connected with the second conical gear, and the second conical gear can be meshed with the first conical gear;

the speed regulation assembly comprises a temperature sensor and a PLC (programmable logic controller), the temperature sensor is arranged on the inner surface of the kettle cover, one end of the PLC is electrically connected with the temperature sensor, and the other end of the PLC is electrically connected with the speed regulation motor;

heating element, heating element includes evaporimeter, steam coil, condenser and recovery tube, steam coil can evenly set up in the surface of reation kettle body, steam coil's one end with the evaporimeter intercommunication, steam coil's the other end and condenser intercommunication, the recovery tube can with the condenser with the evaporimeter intercommunication.

2. The reaction kettle device with the adjustable stirring speed as claimed in claim 1, wherein the rotating shaft is provided with a through hole in the transverse direction, a threaded hole is formed at the joint of the stirring plate and the rotating shaft, and the rotating shaft and the stirring plate can be rotatably connected through a screw passing through the through hole.

3. The reactor device with the adjustable stirring speed as recited in claim 1, wherein the inner wall of the reactor body is provided with a barrier sheet.

4. The reactor apparatus with adjustable stirring speed as set forth in claim 3, wherein said barrier is a plurality of barrier sheets, and said barrier sheets are uniformly arranged along the vertical direction of the inner surface of said reactor body.

5. The reactor device with the adjustable stirring speed as recited in claim 1, wherein the stirring plate is plural, the second conical gear is plural, the first conical gear is plural, and the plurality of stirring plates are uniformly arranged in a vertical direction of the rotating shaft.

6. The adjustable-stirring-speed reaction kettle device according to claim 1, wherein an insulating layer is arranged outside the steam coil.

7. The adjustable stirring speed reactor device according to claim 1, wherein the condenser is disposed at an upper end of the evaporator, and the condenser is placed on an upper surface of the evaporator through a second bracket.

8. The adjustable-stirring-speed reactor device according to claim 7, wherein the first support and the second support are triangular supports.

9. The reactor device with the adjustable stirring speed as recited in claim 1, wherein the recovery pipe is provided with a check valve.

10. The reactor device with the adjustable stirring speed as recited in claim 1, wherein the evaporator and the lower end of the first bracket are provided with a base.