Feeding mechanism of reaction kettle

Abstract

The utility model is applicable to the technical field of reaction kettles, and provides a reaction kettle feeding mechanism which comprises a reaction kettle, a feeding mechanism and a feeding mechanism, the feeding mechanism is installed at the feeding port and comprises a shell installed at the feeding port, the top of the shell is rotationally connected with a cover plate, the interior of the shell is rotationally connected with a feeding inner core, the feeding inner core rotates in a reciprocating mode to feed materials into the feeding port, the cover plate is provided with a material inlet, and the material inlet is provided with a material outlet. The rotating position of the cover plate is changed, and the feeding speed of the feeding inner core into the feeding hole is changed, so that by arranging the rotatable feeding inner core, controlling the quantity of materials fed into the reaction kettle through the rotation of the feeding inner core and arranging a plurality of feeding mechanisms, the feeding proportion can be accurately controlled, and the feeding efficiency is improved. And the feeding precision is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, especially relates to a reaction kettle feeding mechanism. BACKGROUND

[0002] Reaction kettle is widely used in petroleum, chemical industry, rubber, pesticide, dye, pharmaceutical, food and other fields, and is a kind of container for realizing the heating, evaporation, cooling and low-speed mixing function required by process.The traditional reaction kettle is only composed of a tank body, and does not have an automatic feeding device.In the production process of superabsorbent resin, the mixing of synthetic raw material acrylic acid solution and sodium hydroxide solution is completed by manually feeding them into the reaction kettle.Because the reaction kettle is large in size, workers need to use a ladder to lift each raw material to the vicinity of the feeding port of the reaction kettle before manually feeding, which is labor-intensive and laborious.

[0003] Moreover, in the prior art, the proportion of feeding cannot be adjusted in real time when feeding into the reaction kettle, and manual adjustment is required when the feeding proportion needs to be changed, thereby increasing the work intensity of workers.

[0004] In summary, the prior art has obvious inconvenience and defects in actual use, so it is necessary to improve. INVENTION CONTENTS

[0005] In view of the above defects, the utility model aims at providing a reaction kettle feeding mechanism, which can rotate by setting a rotatable feeding inner core, and the amount of material fed into the reaction kettle can be controlled by rotating the feeding inner core, and multiple feeding mechanisms are provided to ensure accurate control of the feeding proportion and ensure feeding accuracy.

[0006] To achieve the above purpose, the utility model provides a reaction kettle feeding mechanism, which comprises: a reaction kettle provided with a plurality of feeding ports; a feeding mechanism installed on the feeding port, the feeding mechanism comprises a shell installed on the feeding port, the top of the shell is rotationally connected with a cover plate, and the inside of the shell is rotationally connected with a feeding inner core; the feeding inner core reciprocally rotates to feed material into the feeding port; the cover plate is provided with a material inlet; and the rotation position of the cover plate is changed to change the feeding speed of the feeding inner core into the feeding port.

[0007] According to the reaction kettle feeding mechanism of the utility model, a plurality of feeding holes with different sizes are arranged on the feeding inner core, and the plurality of feeding holes are uniformly arranged on the feeding inner core around the axis of the feeding inner core.

[0008] The utility model discloses a reaction kettle feeding mechanism, the inside of casing is equipped with mounting panel, the feeding inner core is rotated and is connected on mounting panel through rotating shaft, be equipped with a plurality of cooperation hole who sets up with feeding hole corresponding on mounting panel, cooperation hole coincides with corresponding feeding hole after the feeding inner core rotates a certain angle.

[0009] The utility model discloses a reaction kettle feeding mechanism, the material import is set up at the position corresponding with the feeding hole of the cover plate, the diameter of the material import is not less than the maximum diameter of the feeding hole, when the feeding inner core reversely rotates a certain angle, the mounting panel is sealed to the feeding hole, when the material import is communicated with corresponding feeding hole.

[0010] The utility model discloses a reaction kettle feeding mechanism, the inside of casing is equipped with the drive motor of driving the feeding inner core rotation, and the drive motor drives the reciprocating rotation of the feeding inner core.

[0011] The utility model discloses a reaction kettle feeding mechanism, the bottom of casing is equipped with the connecting flange, and the casing is installed in the feed port through the connecting flange, and the edge of cover plate is equipped with the driven tooth, and the switching motor of driving the rotation of cover plate is fixed on the casing.

[0012] The utility model provides a kind of reaction kettle feeding mechanism, comprising: the reaction kettle of top being equipped with a plurality of feed ports, ensure that multiple materials can be added to the inside of reaction kettle simultaneously, ensure the normal reaction process of reaction kettle;Feeding mechanism is installed in the feed port, and material is input to the inside of reaction kettle by feeding mechanism, the feeding mechanism includes the casing installed in the feed port, by setting casing, ensure that feeding mechanism is installed in the position of feed port, the top of casing is rotatably connected with cover plate, the casing is sealed by cover plate, while ensuring that casing can be connected with the feeding mechanism of material, ensure the normal feeding process of material, the inside of casing is rotatably connected with feeding inner core, and the feeding inner core reciprocating rotation is fed to the feed port, realizes the normal feeding process of material, cover plate is equipped with material import, the rotation position of cover plate changes, changes the speed of feeding inner core to the inside of feed port, so as to realize the adjustment of feeding ratio in the feeding process of material, above all, the technical effect generated by the utility model is by setting a rotatable feeding inner core, by the rotation of feeding inner core, the amount of material input to reaction kettle is controlled, while setting multiple feeding mechanisms, ensure that feeding ratio can be accurately controlled, ensure feeding accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0014] Fig. 2 It is the section structure schematic diagram of the utility model;

[0015] Fig. 3 is a shell three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 4 is a feeding inner core three-dimensional structure schematic diagram of the utility model;

[0017] In the drawing, 1 - reation kettle, 2 - feed inlet, 3 - shell, 31 - motor protection shell, 32 - connecting flange, 33 - mounting plate, 34 - fit hole, 4 - cover plate, 41 - material inlet, 42 - driven tooth, 5 - feeding inner core, 51 - rotating shaft, 52 - feeding hole, 6 - drive motor. DETAILED DESCRIPTION

[0018] In order to make the utility model purposes, technical scheme and advantages more clearly, following combining with the drawing and example, the utility model is further detailed, should understand, the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0019] Referring to Figs. 1-4 The utility model provides a kind of feeding mechanism of reation kettle, the feeding mechanism of reation kettle includes the reation kettle 1 of several feed inlets 2 being equipped in top, guarantee can add multiple materials to the inside of reation kettle 1 simultaneously, guarantee the normal reaction process of reation kettle 1;Feeding mechanism is installed in the feed inlet 2, and material is input to the inside of reation kettle 1 by feeding mechanism, the feeding mechanism includes the shell 3 being installed in the feed inlet 2, by setting shell 3, guarantee that feeding mechanism is installed in the position of feed inlet 2, the top of shell 3 is rotatably connected with cover plate 4, and shell 3 is sealed by cover plate 4, simultaneously guarantee that shell 3 can be connected with the feeding mechanism of material, guarantee the normal feeding process of material, the inside of shell 3 is rotatably connected with feeding inner core 5, and feeding inner core 5 reciprocating rotation will material be input to the feed inlet 2, realize the normal feeding process of material, cover plate 4 is equipped with material inlet 41, the rotating position of cover plate 4 changes, changes the speed of feeding inner core 5 to feed inlet 2 inside, to realize the adjustment of feeding ratio in the material feeding process.

[0020] Preferably, the utility model discloses a plurality of different size feeding hole 52 is equipped on the feeding inner core 5, the size of feeding hole 52 is different, guaranteeing that the amount of different can be controlled when feeding, thereby further control the speed of feeding in the inside box reaction kettle 1, a plurality of feeding hole 52 is evenly arranged on the feeding inner core 5 around the axis of feeding inner core 5, guaranteeing that the position of material inlet 41 on cover plate 4 and feeding hole 52 can be controlled by rotating the angle of cover plate 4, thereby controlling the feeding speed, the inside of shell 3 is equipped with mounting plate 33, feeding inner core 5 is rotatably connected on mounting plate 33 through rotating shaft 51, a plurality of cooperation hole 34 is equipped on mounting plate 33 and is correspondingly arranged with feeding hole 52, cooperation hole 34 coincides with corresponding feeding hole 52 after feeding inner core 5 rotates a certain angle, the feeding inner core 5 is in the state of feeding at this time, and the material in feeding hole 52 falls directly into feed inlet 2 and further into the inside of reaction kettle 1.

[0021] In addition, the material inlet 41 is arranged at the position corresponding to the feeding hole 52 of the cover plate 4, the diameter of the material inlet 41 is not less than the maximum diameter of the feeding hole 52, so that the material can fill the feeding hole 52 at the fastest speed, thereby ensuring the stability of the amount of the feeding hole 52 during feeding, when the feeding inner core 5 reversely rotates a certain angle, the mounting plate 33 blocks the feeding hole 52, at this time, the material inlet 41 communicates with the corresponding feeding hole 52, at this time, it is just in the process of injecting material into the inside of the feeding hole 52, thereby ensuring the accuracy of feeding.

[0022] Further, the utility model discloses that the inside of shell 3 is fixed with driving motor 6 for driving the rotation of feeding inner core 5, the inside of shell is equipped with motor protection shell 31 for protecting the driving motor, so as to protect the motor, the feeding inner core 5 reciprocating rotation is driven by driving motor 6, thereby ensuring that the feed inlet 2 can be normally fed, the bottom of shell 3 is equipped with connecting flange 32, the shell 3 is installed on the feed inlet 2 through connecting flange 32, thereby ensuring the normal installation of shell 3, the edge of cover plate 4 is equipped with driven gear 42, the shell 3 is fixed with switching motor for driving the rotation of cover plate 4, the position of material inlet 41 is switched by switching motor rotation driving cover plate 4 to rotate a certain angle, thereby further switching the feeding speed.

[0023] In the embodiment, the utility model discloses a plurality of different size feeding hole 52 is equipped on the feeding inner core 5, the size of feeding hole 52 is different, guaranteeing that the amount of different can be controlled when feeding, thereby further control the speed of feeding in the inside box reaction kettle 1, a plurality of feeding hole 52 is evenly arranged on the feeding inner core 5 around the axis of feeding inner core 5, guaranteeing that the position of material inlet 41 on cover plate 4 and feeding hole 52 can be controlled by rotating the angle of cover plate 4, thereby controlling the feeding speed, the inside of shell 3 is equipped with mounting plate 33, feeding inner core 5 is rotatably connected on mounting plate 33 through rotating shaft 51, a plurality of cooperation hole 34 is equipped on mounting plate 33 and is correspondingly arranged with feeding hole 52, cooperation hole 34 coincides with corresponding feeding hole 52 after feeding inner core 5 rotates a certain angle, the feeding inner core 5 is in the state of feeding at this time, and the material in feeding hole 52 falls directly into feed inlet 2 and further into the inside of reaction kettle 1. Figs. 1-4In use, when it is necessary to feed the inside of the reaction kettle 1, the proportion of the required feeding is calculated first, then the cover plate 4 is rotated by the switching motor, the position of the material inlet 41 is further adjusted, the driving motor 6 rotates to drive the feeding inner core 5 to reciprocate, the two limit positions of the reciprocating feeding inner core 5 are the positions where the corresponding feeding hole 52 and the corresponding matching hole 34 are coincident and the positions where the corresponding feeding hole 52 and the material inlet 41 are coincident, the inside of the feeding hole 52 is alternately fed and fed, so that the feeding process is completed, when the proportion needs to be changed, the feeding inlet 2 is correspondingly arranged with the feeding hole 52 of the corresponding size, so that the feeding proportion is adjusted.

[0024] In summary, the utility model provides a kind of reaction kettle feeding mechanism, comprising: the reaction kettle with several feeding inlets in top, ensure that multiple materials can be added to the inside of reaction kettle simultaneously, ensure the normal reaction process of reaction kettle;Feeding mechanism is installed in the feeding inlet, and material is fed into the inside of reaction kettle by feeding mechanism, the feeding mechanism includes the shell installed in the feeding inlet, by setting shell, ensure that feeding mechanism is installed in the position of feeding inlet, the top of the shell is rotatably connected with cover plate, the shell is sealed by cover plate, while ensuring that shell can be connected with the feeding mechanism of material, ensure the normal feeding process of material, the inside of the shell is rotatably connected with feeding inner core, and the feeding inner core reciprocating rotation feeds material into the feeding inlet, realizes the normal feeding process of material, the cover plate is equipped with material inlet, the rotation position of the cover plate changes, changes the speed of feeding inner core to the inside of feeding inlet, so as to realize the adjustment of feeding proportion in the feeding process of material, in summary, the utility model generates technical effect by setting rotatable feeding inner core, by rotating feeding inner core, the amount of material fed into reaction kettle is controlled, while multiple feeding mechanisms are provided, to ensure that feeding proportion can be accurately controlled, to ensure feeding accuracy.

[0025] Of course, the utility model also can have other various embodiments, without departing from the spirit and essence of the utility model, those skilled in the art can make various corresponding changes and modifications according to the utility model, but these corresponding changes and modifications should all belong to the protection scope of the claims attached to the utility model.

[0026] In the description of the utility model, need understanding is, the orientation or position relation that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate is based on the orientation or position relation shown in the drawing, just is for the convenience of describing the utility model and simplifying the description, and is not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore can not be understood as the limitation to the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

Claims

1. A feeding mechanism for a reaction vessel, characterized in that, include: A reactor with several feed inlets at the top; The feeding mechanism installed at the feed inlet includes a housing installed at the feed inlet, a cover plate rotatably connected to the top of the housing, and a feeding core rotatably connected inside the housing. The feeding core reciprocates to feed material into the feed inlet. The cover plate is provided with a material inlet. Changing the rotation position of the cover plate changes the speed at which the feeding core feeds material into the feed inlet.

2. The reactor feeding mechanism according to claim 1, characterized in that, The feeding core is provided with several feeding holes of different sizes, and the feeding holes are evenly arranged on the feeding core around the axis of the feeding core.

3. The reactor feeding mechanism according to claim 2, characterized in that, The housing has an internal mounting plate, and the feeding core is rotatably connected to the mounting plate via a rotating shaft. The mounting plate has several mating holes corresponding to the feeding holes. After the feeding core rotates a certain angle, the mating holes coincide with the corresponding feeding holes.

4. The reactor feeding mechanism according to claim 3, characterized in that, The material inlet is located at the position corresponding to the feeding hole on the cover plate. The diameter of the material inlet is not less than the maximum diameter of the feeding hole. When the feeding core rotates in the opposite direction at a certain angle, the mounting plate blocks the feeding hole. At this time, the material inlet is connected to the corresponding feeding hole.

5. The reactor feeding mechanism according to any one of claims 1 to 4, characterized in that, The housing is equipped with a drive motor that drives the feeding core to rotate, and the drive motor drives the feeding core to rotate back and forth.

6. The reactor feeding mechanism according to claim 5, characterized in that, The bottom of the housing is provided with a connecting flange, and the housing is installed at the feed port through the connecting flange. The edge of the cover plate is provided with driven teeth, and a switching motor for driving the cover plate to rotate is fixed on the housing.

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