Feeding quantity control device for reaction kettle

Abstract

The feeding quantity control device comprises a reaction kettle body and a reaction kettle cover body, a feeding groove is formed in one end of the reaction kettle cover body in a penetrating mode, a feeding square cylinder is arranged in the feeding groove in a penetrating mode, a mounting ring plate is fixedly arranged at one end of the outer side of the feeding square cylinder in a sleeved mode, and a mounting bolt is arranged at one end of the mounting ring plate in a penetrating mode. Mounting screw holes are correspondingly formed in the top surface of the reaction kettle cover body, a servo motor is fixedly connected to one end of the outer side of the feeding square cylinder, a rotating rod is arranged at the output end of the servo motor, and a digging blade plate is fixedly connected to the outer side of the rotating rod; the servo motor drives the rotating rod to drive the multiple sets of digging blade plates annularly arranged on the outer side to rotate, so that materials above the feeding square barrel are gradually dug in a small amount, the discharging speed and the feeding amount can be better controlled through the digging feeding mode, and the problem that the materials cannot fall naturally due to accumulation is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to reaction kettle feeding equipment technical field, concretely is a kind of reaction kettle is used to feed control device. BACKGROUND

[0002] Reaction kettle is used to feed control device is the equipment for accurately controlling the material addition amount in reaction kettle in chemical production, and this is crucial to ensure the stability of reaction condition, reaction efficiency and product quality.

[0003] The existing Chinese patent document CN220969099U discloses a kind of reaction kettle is used to feed control device, including reaction tank, the top left side of the reaction tank is fixedly connected with feed pipe, the top of the feed pipe is fixedly connected with fixed pipe, the top of the fixed pipe is fixedly connected with connecting pipe, the top of the fixed pipe is fixedly connected with limit block, the inside of the limit block is fixedly connected with motor in middle side, the drive end of the motor is fixedly connected with rotating plate, one side of the rotating plate is provided with round groove one, the inside of the limit block is fixedly connected with feeding bin on outer wall, in the utility model, through the cooperation of reaction tank, feed pipe, fixed pipe, connecting pipe, motor, limit block, rotating plate, round groove one, feeding bin, board cover and round groove two, utilize motor to drive rotating plate to rotate, so that round groove one on rotating plate can control the entering time of feeding pipe, to facilitate staff to control feeding, better avoid raw material waste;But the reaction kettle is used to feed control device still has the following problems: when the round groove one on the rotating plate is turned to the position corresponding to round groove two and connecting pipe, the material in feeding bin is guided into reaction tank, but this feeding control structure is difficult to accurately control feeding amount, and under the condition of no external vibration, material accumulation cannot naturally fall, which affects the accuracy and efficiency of feeding. UTILITY MODEL CONTENTS

[0004] The utility model aims at: in order to solve the above-mentioned reaction kettle is used to feed control device, and when the round groove one on the rotating plate is turned to the position corresponding to round groove two and connecting pipe, the material in feeding bin is guided into reaction tank, but this feeding control structure is difficult to accurately control feeding amount, and under the condition of no external vibration, material accumulation cannot naturally fall, which affects the accuracy and efficiency of feeding, provide a kind of reaction kettle is used to feed control device.

[0005] To achieve the above object, the utility model provides following technical scheme: a kind of feeding control device for reaction kettle, it include: reaction kettle body and reaction kettle cover body, the one end of the reaction kettle cover body is provided with feed slot, the inside of the feed slot is provided with feed square cylinder, the one end of the outer side of the feed square cylinder is fixedly provided with mounting ring plate, the one end of the mounting ring plate is provided with mounting bolt, the top surface of the reaction kettle cover body is provided with mounting screw hole, the one end of the outer side of the feed square cylinder is fixedly connected with servo motor, the output end of the servo motor is provided with rotating rod, the outer side of the rotating rod is fixedly connected with material digging vane, the inner side of the feed square cylinder is fixedly connected with limiting strip, the inside of the feed square cylinder is provided with filter cylinder, the bottom end of the filter cylinder is fixedly connected with filter screen, the top end of the feed square cylinder is hingedly connected with feed cover.

[0006] As a further scheme of the utility model: the reaction kettle cover body is hinged to the top end of the reaction kettle body, the feed slot is provided at the one end of the reaction kettle cover body, the feed square cylinder is installed on the top surface of the reaction kettle cover body by penetrating the mounting ring plate and screwing into the corresponding mounting screw hole through the four groups of symmetrically arranged mounting bolts.

[0007] As a further scheme of the utility model: the rotating rod provided at the output end of the servo motor penetrates the feed square cylinder, and the number of the material digging vanes is provided with several groups, which are arranged around the outer side of the feed square cylinder, and the several groups of material digging vanes are arranged inside the feed square cylinder.

[0008] As a further scheme of the utility model: the number of the limiting strips is provided with several groups, which are symmetrically arranged on the two sides inside the feed square cylinder, and are arranged in parallel with the rotating rod, and the filter cylinder is arranged above the two groups of limiting strips and between the feed cover.

[0009] As a further scheme of the utility model: the stirring motor is fixedly connected to the center of the top end of the reaction kettle cover body, the output end of the stirring motor is provided with stirring shaft, the outer side of the stirring shaft is fixedly connected with stirring rod, the bottom end of the reaction kettle body is connected with discharge pipe, and the bottom end of the reaction kettle body is fixedly connected with supporting leg.

[0010] As a further scheme of the utility model: the stirring shaft penetrates the reaction kettle cover body and extends into the inside of the reaction kettle body, and the stirring rod is arranged in the shape of mouth and is fixedly connected with the stirring shaft inside the reaction kettle body.

[0011] As a further scheme of the utility model: the number of the supporting legs is provided with several groups, which are symmetrically arranged at the bottom end of the reaction kettle body, and are arranged in staggered manner with the discharge pipe.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a rotating rod is driven to the rotation of the several groups of material digging lamella arranged outside ring by servo motor, and the material on the top of the feed square cylinder is dug little by little, and this material digging feed mode is favorable to better control the discharging speed and the amount of entering, and avoids the problem that material accumulation leads to unable natural falling, servo motor of driving assembly is arranged at the structure outside, avoids the heat and gas generated during the reaction and directly rush to driving assembly to cause the influence and damage of electrical element, improves the service life of equipment,

[0014] 2. The filter cylinder is stably clamped below when the feed cover is closed, and the filter screen at the bottom of the filter cylinder facilitates screening and filtering before the material enters the inside of the reaction kettle body, avoids large particles from entering the reaction kettle body to cause incomplete reaction and affect the discharge quality, and the clamping fixing mode is more convenient for taking and replacing the filter structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model discloses a kind of reaction kettle feed control device;

[0016] Figure 2 It is the structure schematic diagram of the utility model discloses a kind of reaction kettle feed control device in feed square cylinder;

[0017] Figure 3 It is the structure schematic diagram of the utility model discloses a kind of reaction kettle feed control device in filter cylinder;

[0018] Figure 4 It is the structure schematic diagram of the utility model discloses a kind of reaction kettle feed control device in material digging lamella;

[0019] Figure 5 It is the structure schematic diagram of the utility model discloses a kind of reaction kettle feed control device in stirring rod.

[0020] In the drawing: 1, reaction kettle body;2, reaction kettle cover;3, feed groove;4, feed square cylinder;5, mounting ring plate;6, mounting bolt;7, mounting screw hole;8, servo motor;9, rotating rod;10, material digging lamella;11, limit strip;12, filter cylinder;13, filter screen;14, feed cover;15, stirring motor;16, stirring shaft;17, stirring rod;18, discharge pipe;19, support foot. DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are for descriptive purposes only and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments of the present application will be described below according to the overall structure of the present application.

[0023] Referring to Figures 1 to 4 , the present application, a kind of feeding control device for reaction kettle, including: reaction kettle body 1 and reaction kettle cover 2, reaction kettle cover 2 one end is through and is provided with feed groove 3, feed groove 3 inside is provided with feed square cylinder 4, feed square cylinder 4 outer side one end is fixedly covered with mounting ring plate 5, mounting ring plate 5 one end is provided with mounting bolt 6, reaction kettle cover 2 top surface corresponding place is provided with mounting screw hole 7, feed square cylinder 4 outer side one end is fixedly connected with servo motor 8, servo motor 8 output end is provided with rotating rod 9, rotating rod 9 outer side is fixedly connected with material digging leaf plate 10, feed square cylinder 4 inner side is fixedly connected with limit strip 11, feed square cylinder 4 inside is provided with filter cylinder 12, filter cylinder 12 bottom end is fixedly connected with filter screen 13, feed square cylinder 4 top end is hinged with feed cover 14.

[0024] Referring to Figure 1 and Figure 2 , reaction kettle cover 2 is hinged to the top end of reaction kettle body 1, feed groove 3 is located at one end of reaction kettle cover 2 and is through and provided, feed square cylinder 4 is installed in the top surface of reaction kettle cover 2 by four groups of symmetrically arranged mounting bolts 6 penetrating mounting ring plate 5 and screwing into corresponding mounting screw holes 7.

[0025] The above scheme is adopted: the feed control feed square cylinder 4 and its connecting structure are installed on the top surface of the reaction kettle cover body 2 through the symmetrically arranged mounting bolts 6 penetrating the mounting ring plate 5 and being screwed into the corresponding mounting screw holes 7, convenient installation and disassembly are realized, and subsequent structure maintenance replacement and cleaning operation are facilitated.

[0026] Referring to Figure 4 , the rotating rod 9 arranged at the output end of the servo motor 8 penetrates the feed square cylinder 4, and the number of the material digging blade plates 10 is arranged in several groups and arranged in a ring around the outside of the feed square cylinder 4. The several groups of material digging blade plates 10 are arranged inside the feed square cylinder 4.

[0027] The above scheme is adopted: the rotating rod 9 driven by the servo motor 8 drives the several groups of material digging blade plates 10 arranged in a ring on the outside to rotate, so as to gradually and slightly dig the material above the feed square cylinder 4. This material digging feeding method is beneficial to better control the discharging speed and the entering amount, and avoids the problem that the material accumulation causes the material to be unable to naturally fall. The driving assembly servo motor 8 is arranged on the outside of the structure, so as to avoid the heat and gas generated during the reaction from directly attacking the driving assembly, thereby affecting and damaging the electrical elements, and improve the service life of the equipment.

[0028] Referring to Figure 3 , the number of the limiting strips 11 is arranged in several groups and symmetrically arranged on both sides inside the feed square cylinder 4, and arranged in parallel with the rotating rod 9. The filter cylinder 12 is arranged above the two groups of limiting strips 11 and between the feed cover 14.

[0029] The above scheme is adopted: the filter cylinder 12 arranged inside the feed square cylinder 4 is stably clamped below the feed cover 14 when the feed cover 14 is closed. The filter screen 13 at the bottom end of the filter cylinder 12 facilitates screening and filtering before the material enters the inside of the reaction kettle body 1, avoids large particles from entering the reaction kettle body 1, causes incomplete reaction, and affects the quality of the discharged material. The clamping fixing mode is more convenient for taking and replacing the filtering structure.

[0030] Referring to Figure 1 and Figure 5 , the stirring motor 15 is fixedly connected to the top end of the reaction kettle cover body 2. The stirring shaft 16 is arranged at the output end of the stirring motor 15. The stirring rod 17 is fixedly connected to the outside of the stirring shaft 16. The discharge pipe 18 is connected to the bottom end of the reaction kettle body 1. The support feet 19 are fixedly connected to the bottom end of the reaction kettle body 1. The stirring shaft 16 penetrates the reaction kettle cover body 2 and extends into the inside of the reaction kettle body 1. The stirring rod 17 arranged in a mouth-shaped structure is fixedly connected to the stirring shaft 16 inside the reaction kettle body 1. The number of the support feet 19 is arranged in several groups and symmetrically arranged at the bottom end of the reaction kettle body 1. The support feet 19 are arranged in a staggered manner with the discharge pipe 18.

[0031] Adopting the above scheme: the material entering the inside of the reaction kettle body 1 is mixed and reacted sufficiently by the stirring shaft 16 rotating driven by the stirring motor 15, and the reacted material is discharged from the kettle body through the discharge pipe 18.

[0032] The working principle of the utility model is: when using, the feeding square cylinder 4 and its connecting structure for feeding control are installed on the top surface of the reaction kettle cover body 2 through the symmetrically arranged mounting bolts 6 penetrating the mounting ring plate 5 and screwing into the corresponding mounting screw holes 7, convenient installation and disassembly are realized, subsequent structure maintenance replacement and cleaning operation are facilitated, a plurality of groups of material digging leaf plates 10 arranged in the outer ring are rotated by the servo motor 8 driving the rotating rod 9, so that the material above the feeding square cylinder 4 is dug little by little, this material digging feeding mode is beneficial to better control the discharging speed and the entering amount, and avoids the problem that material accumulation leads to natural falling, the driving assembly servo motor 8 is arranged outside the structure, the heat and gas generated during the reaction are directly not rushed to the driving assembly, so as to avoid affecting and damaging the electrical elements, the service life of the equipment is improved, the filter cylinder 12 inside the feeding square cylinder 4 is stably clamped below the feeding cover 14 when the feeding cover 14 is closed, the filter screen 13 at the bottom end of the filter cylinder 12 facilitates screening and filtering before the material enters the inside of the reaction kettle body 1, avoids large particles entering the reaction kettle body 1, leads to incomplete reaction and affects the discharge quality, and the clamped fixing mode is more convenient for taking and replacing the filter structure, the material entering the inside of the reaction kettle body 1 is mixed and reacted sufficiently by the stirring shaft 16 rotating driven by the stirring motor 15, and the reacted material is discharged from the kettle body through the discharge pipe 18.

[0033] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A feed flow controller for a reaction vessel, characterized by, Include: The reaction kettle body (1) and the reaction kettle cover body (2), the feeding groove (3) is opened in one end of the reaction kettle cover body (2), the feeding square cylinder (4) is arranged in the feeding groove (3), the mounting ring plate (5) is fixedly arranged on one end of the feeding square cylinder (4), the mounting bolt (6) is arranged in one end of the mounting ring plate (5), the mounting screw hole (7) is opened on the top surface of the reaction kettle cover body (2), the servo motor (8) is fixedly arranged on one end of the feeding square cylinder (4), the rotating rod (9) is arranged on the output end of the servo motor (8), the digging blade (10) is fixedly arranged on the outer side of the rotating rod (9), the limiting strip (11) is fixedly arranged on the inner side of the feeding square cylinder (4), the filter cylinder (12) is arranged on the feeding square cylinder (4), the filter screen (13) is fixedly arranged on the bottom end of the filter cylinder (12), and the feeding cover (14) is hingedly connected to the top end of the feeding square cylinder (4).

2. The feeding and metering device for a reaction vessel according to claim 1, characterized in that, The reaction kettle cover body (2) is hingedly connected to the top end of the reaction kettle body (1), the feeding groove (3) is opened in one end of the reaction kettle cover body (2), the feeding square cylinder (4) is arranged in the feeding groove (3), the mounting ring plate (5) is fixedly arranged on one end of the feeding square cylinder (4), the mounting bolt (6) is arranged in one end of the mounting ring plate (5), the mounting screw hole (7) is opened on the top surface of the reaction kettle cover body (2).

3. The feeding device according to claim 1, wherein The rotating rod (9) arranged on the output end of the servo motor (8) penetrates the feeding square cylinder (4), and the digging blade (10) is arranged in several groups, which are arranged around the outer side of the feeding square cylinder (4), and the digging blade (10) is arranged in the feeding square cylinder (4).

4. The feeding device according to claim 1, wherein The limiting strip (11) is arranged in several groups, which are symmetrically arranged on both sides of the feeding square cylinder (4), and are arranged in parallel with the rotating rod (9), and the filter cylinder (12) is arranged above the two limiting strips (11) and between the feeding cover (14).

5. The feeding device according to claim 1, wherein The stirring motor (15) is fixedly arranged on the top end of the reaction kettle cover body (2), the stirring shaft (16) is arranged on the output end of the stirring motor (15), the stirring rod (17) is fixedly arranged on the outer side of the stirring shaft (16), the discharge pipe (18) is connected to the bottom end of the reaction kettle body (1), and the supporting leg (19) is fixedly arranged on the bottom end of the reaction kettle body (1).

6. The feed control device for a reaction vessel according to claim 5, wherein The stirring shaft (16) penetrates the reaction kettle cover body (2) and extends into the reaction kettle body (1), and the stirring rod (17) is arranged in a mouth-shaped structure and is fixedly connected with the stirring shaft (16) in the reaction kettle body (1).

7. The feeding device according to claim 5, wherein the feeding device is characterized by comprising a plurality of said feeding units. The supporting leg (19) is arranged in several groups, which are symmetrically arranged on the bottom end of the reaction kettle body (1), and are arranged in a staggered manner with the discharge pipe (18).

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