Accurate temperature control high-pressure reaction kettle

Abstract

The utility model discloses an accurate temperature control high-pressure reaction kettle which comprises a reaction kettle main body, a cover body is mounted at the top end of the reaction kettle main body, a first motor is mounted at the top end of the cover body, one end of a driving rod is mounted at the output end of the lower surface of the first motor, and the other end of the driving rod extends into an inner cavity of the cover body; a sliding groove is formed in the circumference of the outer wall of the driving rod, and the outer wall of the driving rod is sleeved with a movable base. The device is provided with the inner stirring assembly and the outer stirring assembly, the rotation directions and speeds of the two stirring assemblies are different, the stirring effect is greatly improved, in addition, the whole device adopts a reciprocating lifting mode, the stirring range is further expanded, materials can be fully and uniformly mixed in the reaction kettle, and the stirring efficiency is improved. The heat exchange degree of materials at different positions in the reaction kettle and the temperature control device is consistent, the use requirement of accurate temperature control is met, operation is easy and convenient, use is flexible, practicability is high, and the device is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, concretely to a precise temperature control high pressure reaction kettle. BACKGROUND

[0002] In the production process of chemical products, precise temperature control is crucial to ensure product quality and production efficiency. Many chemical reactions need to be carried out in a specific and stable temperature environment, so that the reaction can proceed in the expected direction, thereby obtaining high-purity products.

[0003] At present, the reaction kettle commonly used in the industry has a series of problems to be solved in precise temperature control, for example, the utility model with patent No. 202021770829.7, although the reaction kettle involved makes efforts to control temperature to some extent, but still has defects, specifically: because the reaction kettle is only equipped with a single stirrer, the stirring range and effect are limited, and the materials cannot be fully and uniformly mixed in the reaction kettle, which makes the heat exchange degree of materials at different positions in the reaction kettle and the temperature control device inconsistent, thereby causing local temperature difference, further affecting the overall temperature control precision, which is not convenient to use and brings many troubles to people, therefore, based on the above shortcomings, a precise temperature control high pressure reaction kettle is developed to improve it. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a precise temperature control high pressure reaction kettle to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a precise temperature control high pressure reaction kettle, comprising a reaction kettle main body, a cover body is installed at the top end of the reaction kettle main body, a first motor is installed at the top end of the cover body, one end of a drive rod is installed at the lower surface output end of the first motor, and the other end of the drive rod extends into the inner cavity of the cover body, a sliding groove is formed in the outer wall circumference of the drive rod, a moving seat is sleeved on the outer wall of the drive rod, one end of a sliding block is installed in the inner cavity of the moving seat, and the other end of the sliding block extends into the inner cavity of the sliding groove, a base is arranged at the bottom end of the moving seat, a first connecting rod is rotatably connected with the inner cavity top end circumference of the base through a bearing, the bottom end of the first connecting rod extends out of the outer wall of the base, a first gear is installed on the outer wall of the first connecting rod, a second connecting rod is rotatably connected with the inner cavity top end center position of the base through a bearing, a second gear is installed on the outer wall of the second connecting rod, the second gear and the first gear are connected with each other, stirring rods are installed on the outer walls of the first connecting rod and the second connecting rod from top to bottom, a second motor is screw connected with the inner cavity top end center position of the base, and the lower surface output end of the second motor is fixedly connected with the top end of the second connecting rod.

[0006] Preferably, the opening track of the sliding slot is arranged in a wave shape with the head and tail connected.

[0007] Preferably, the base is in a rectangular shape.

[0008] Preferably, the diameter of the first gear is smaller than that of the second gear, and they are matched with each other.

[0009] Preferably, the number of the first gears is four, and the four first gears are evenly distributed in the circumferential direction of the inner cavity of the base at an interval of 90 degrees clockwise.

[0010] Compared with the prior art, the precise temperature control high-pressure reaction kettle has the advantages that: the first motor, the driving rod, the sliding slot, the moving seat and the sliding block are matched, so as to drive the base and all the structural members on the base to move upward or downward, the first connecting rod, the first gear, the second connecting rod, the second gear and the second motor are matched, so as to drive the multiple groups of stirring rods to rotate, the device is provided with two groups of stirring assemblies inside and outside, and the rotating directions and speeds of the two groups of stirring assemblies are different, the stirring effect is greatly improved, in addition, the reciprocating lifting mode is adopted, the stirring range is further expanded, the materials can be fully and uniformly mixed in the reaction kettle, the heat exchange degree of the materials at different positions in the reaction kettle and the temperature control device is consistent, the use requirement of precise temperature control is met, the operation is simple and convenient, the use is flexible, the practicality is high, and the device is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a structural schematic view of the utility model;

[0012] Fig. 2 It is a structural schematic view of the utility model;

[0013] Fig. 3 It is a top view of the first gear of the utility model.

[0014] In the figure: 1, reaction kettle main body, 2, cover, 3, first motor, 4, driving rod, 5, sliding slot, 6, moving seat, 7, sliding block, 8, base, 9, first connecting rod, 10, first gear, 11, second connecting rod, 12, second gear, 13, stirring rod, 14, second motor. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] Please refer to Figs. 1-3 The utility model provides a technical scheme: a kind of accurate temperature control high-pressure reaction kettle, including reaction kettle main body 1, the top of reaction kettle main body 1 is equipped with cover 2, the top of cover 2 is equipped with first motor 3, the lower surface output end of first motor 3 is equipped with the one end of driving rod 4, and the other end of driving rod 4 extends into the inner chamber of cover 2, the outer wall circumferential of driving rod 4 is equipped with sliding slot 5, driving rod 4 is set with moving seat 6 on the outer wall, the inner chamber of moving seat 6 is equipped with the one end of sliding block 7, and the other end of sliding block 7 extends into the inner chamber of sliding slot 5, the bottom of moving seat 6 is provided with base 8, the inner chamber top circumferential of base 8 is rotatably connected with first connecting rod 9 by bearing, the bottom of first connecting rod 9 extends the outer wall of base 8, first connecting rod 9 is installed on the outer wall with first gear 10, the inner chamber top center position of base 8 is rotatably connected with second connecting rod 11 by bearing, second connecting rod 11 is installed on the outer wall with second gear 12, second gear 12 and first gear 10 are rotatably connected between each other, the outer wall of first connecting rod 9 and second connecting rod 11 is equipped with stirring rod 13 from top to bottom, the inner chamber top center position of base 8 is screw-connected with second motor 14, and the lower surface output end of second motor 14 is fixedly connected at the top of second connecting rod 11.

[0017] As a preferred scheme, further, the setting track of sliding slot 5 is wave-shaped and connected at the head and tail.

[0018] As a preferred scheme, further, the shape of base 8 is rectangular.

[0019] As a preferred scheme, further, the diameter of first gear 10 is smaller than that of second gear 12, and they are matched with each other, and when second gear 12 rotates, it can drive first gear 10 to rotate quickly.

[0020] As a preferred scheme, further, the number of first gear 10 is four, and the four first gears 10 are evenly distributed on the inner chamber circumferential of base 8 according to clockwise direction every 90 degrees.

[0021] The electric components mentioned in the scheme are all prior art, and their models are only one of them, and as long as the electric components required in the scheme can be used.

[0022] Through the personnel in the art, all electrical components in the case and their adapted power supply are connected through wires, and appropriate controllers should be selected according to actual conditions to meet the control requirements, and the specific connection and control sequence should be completed according to the working order between the electrical components in the following working principle, and the detailed connection means is the public technical knowledge in the art, and the working principle and process are mainly introduced below, and the electrical control is not described, and the specific work is as follows.

[0023] In use, the first motor 3 is turned on, the first motor 3 drives the driving rod 4 and the sliding groove 5 to rotate, since one end of the sliding block 7 extends into the inner cavity of the sliding groove 5 and the other end of the sliding block 7 is fixedly connected to the inner wall of the moving seat 6, when the driving rod 4 rotates, the sliding block 7 drives the moving seat 6, the base 8 and all the structural members on the base 8 to move linearly up and down along the track of the sliding groove 5; the second motor 14 is turned on, the second motor 14 drives the second connecting rod 11 and the second gear 12 to rotate, since the second gear 12 and the plurality of first gears 10 are engaged with each other, when the second gear 12 rotates, the plurality of first gears 10 are driven to rotate together with the first connecting rod 9, that is, the rotating first connecting rod 9 and the second connecting rod 11 drive the stirring rod 13 to rotate, the stirring rod 13 can stir the material; the device is provided with two sets of stirring assemblies inside and outside, and the rotating directions and speeds of the two sets of stirring assemblies are different, which greatly improves the stirring effect, in addition, the whole device adopts the reciprocating lifting mode, further expands the stirring range, so that the material can be fully and uniformly mixed in the reaction kettle, ensures that the heat exchange degree of the material at different positions in the reaction kettle and the temperature control device is consistent, meets the use requirement of precise temperature control, is simple and convenient to operate, is flexible to use, has high practicality and is suitable for promotion.

[0024] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "central position", "the other end", "upper", "one side", "top end", "inner", "front", "central", "both ends" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation; at the same time, unless otherwise explicitly specified and limited, the terms "clamping", "inserting", "welding", "mounting", "setting", "interference fit", "screw connection", "pin shaft connection" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific situation.

[0025] Although the embodiments of the present application have been shown and described, it should be understood that those skilled in the art can make various changes, modifications, replacements and variations to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A precise temperature control high pressure reactor, comprising a reactor main body (1), characterized in that: The top end of the reactor body (1) is provided with a cover (2), the top end of the cover (2) is provided with a first motor (3), one end of the lower surface output end of the first motor (3) is provided with a driving rod (4), the other end of the driving rod (4) extends into the inner cavity of the cover (2), the outer wall of the driving rod (4) is provided with a sliding groove (5), the outer wall of the driving rod (4) is provided with a moving seat (6), one end of the inner cavity of the moving seat (6) is provided with a sliding block (7), the other end of the sliding block (7) extends into the inner cavity of the sliding groove (5), the bottom end of the moving seat (6) is provided with a base (8), the inner cavity of the base (8) is provided with a first connecting rod (9) which is rotatably connected with the bearing at the top end of the inner cavity, the bottom end of the first connecting rod (9) extends out of the outer wall of the base (8), the outer wall of the first connecting rod (9) is provided with a first gear (10), the inner cavity of the base (8) is provided with a second connecting rod (11) which is rotatably connected with the bearing at the top end of the inner cavity, the outer wall of the second connecting rod (11) is provided with a second gear (12), the second gear (12) and the first gear (10) are rotatably connected with each other, the outer wall of the first connecting rod (9) and the second connecting rod (11) is provided with a stirring rod (13) from top to bottom, the top end of the inner cavity of the base (8) is screw-connected with a second motor (14), the lower surface output end of the second motor (14) is fixedly connected with the top end of the second connecting rod (11).

2. The precise temperature control high-pressure reactor of claim 1, wherein: The opening track of the sliding groove (5) is a wave shape.

3. The precise temperature control high-pressure reactor of claim 1, wherein: The base (8) is rectangular.

4. The precise temperature control high-pressure reactor of claim 1, wherein: The diameter of the first gear (10) is smaller than that of the second gear (12), and they are matched with each other.

5. The precise temperature control high-pressure reactor of claim 1, wherein: The number of the first gear (10) is four, and the four first gears (10) are evenly distributed on the inner cavity of the base (8) according to the clockwise direction at an interval of 90 degrees.

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