CN220142637U

CN220142637U - Condensing assembly of safety reaction kettle with explosion-proof function

Info

Publication number: CN220142637U
Application number: CN202320709891.2U
Authority: CN
Inventors: 郦荣浩; 米涛冉; 吕佳航; 罗春艳
Original assignee: Shanghai Bichen Biochemical Technology Co ltd
Current assignee: Shanghai Bichen Biochemical Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-12-08
Anticipated expiration: 2033-04-04

Abstract

The utility model provides a condensing component of a safety reaction kettle with an explosion-proof function, which comprises a condenser liquid dispenser, wherein the condenser liquid dispenser is arranged on a tray, the tray is arranged on a frame, the condenser liquid dispenser is connected to a first interface on a kettle cover, the first interface of the condenser liquid dispenser and the kettle cover is clamped by a clamp, the condenser is arranged on a first interface of the condenser liquid dispenser, a first silicone rubber wrapping hoop surrounds the condenser and is locked, the first silicone rubber wrapping hoop is arranged on the frame, and a joint assembly is arranged at the upper interface of the condenser. This reation kettle at each subassembly connection in-process, further increased the leakproofness for reation kettle's whole leakproofness obtains further improving, can even report to the police when high temperature and atmospheric pressure appear in reation kettle, and control cooling and depressurization, thereby avoid reation kettle to burst, improved reation kettle's security performance in use.

Description

Condensing assembly of safety reaction kettle with explosion-proof function

Technical Field

The utility model belongs to the technical field of scientific instruments, and particularly relates to a condensing assembly of a safety reaction kettle with an explosion-proof function.

Background

The reaction kettle is a common physical or chemical reaction container, and mainly realizes the heating, evaporating, cooling and low-speed and high-speed mixing functions of technological requirements through structural design and parameter configuration of the container. The reaction kettle is a comprehensive reaction container, and the structural function and configuration accessories of the reaction kettle are designed according to the reaction conditions. The preset reaction steps can be completed with higher automation degree from the beginning of feeding, reaction and discharging, and the important parameters such as temperature, pressure, mechanical control (stirring, blowing and the like) and reactant/product concentration in the reaction process are strictly regulated and controlled. The structure of the device is generally composed of a kettle body, a transmission device, a stirring device, a heating device, a cooling device and a sealing device. Auxiliary equipment corresponding to the method comprises a fractionating column, a condenser, a water separator, a collecting tank, a filter and the like.

The material of the reaction kettle is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Ha's, monel) alloy and other composite materials. The reaction kettle can be made of stainless steel materials such as SUS304, SUS316L and the like. The stirrer has anchor, frame, paddle, turbine, scraper and combined type, and the rotating mechanism may be cycloidal pin gear speed reducer, stepless speed reducer, variable frequency speed regulator, etc. and may meet the requirement of different materials. The sealing device can adopt sealing structures such as mechanical sealing, packing sealing and the like. The heating and cooling can be realized by adopting a jacket, a half pipe, a coil pipe, a Miller plate and other structures, and the heating modes include steam, electric heating and heat conducting oil so as to meet the technological requirements of different working environments such as acid resistance, high temperature resistance, abrasion resistance, corrosion resistance and the like. And can be designed and manufactured according to the technological requirements of users.

In order to know the mixing state in the reaction kettle in real time, a reaction kettle made of glass materials appears in the market at present, and the glass reaction kettle can observe the state of the mixture in the reaction kettle in real time, but when substances used in high-temperature conditions are heated for reaction, the glass reaction kettle is easy to burst.

Disclosure of Invention

The utility model aims to provide a condensing component of a safety reaction kettle with an explosion-proof function, which is used for the reaction kettle and can monitor the temperature and the vacuum degree in the reaction kettle in real time, so that the explosion of the glass reaction kettle during the material heating reaction under the high temperature condition is avoided, and the safety of the reaction kettle is improved.

Technical proposal

In order to achieve the technical purpose, the utility model provides a condensing assembly of a safety reaction kettle with an explosion-proof function, which is characterized in that: the condensing assembly comprises a condenser liquid distributor, the condenser liquid distributor is arranged on a tray, the tray is arranged on a frame, the condenser liquid distributor is connected to a first connector on the kettle cover, the first connector on the condenser liquid distributor and the kettle cover is clamped by a clamp, the condenser is arranged on a first connector of the condenser liquid distributor, a first silicone rubber wrap is wound on the condenser and locked, the first silicone rubber wrap is arranged on the frame, and a connector assembly is arranged at the first connector on the condenser.

In one embodiment, the nipple assembly includes a nipple that is locked to the condenser with a nipple nut, and a condensation flat gasket is installed between the nipple and the condenser.

In one embodiment, the condensation assembly is connected with the inner cavity of the kettle body through an interface I on the kettle cover.

Advantageous effects

The utility model provides a condensing component of a safety reaction kettle with an explosion-proof function, which comprises a condenser liquid dispenser, wherein the condenser liquid dispenser is arranged on a tray, the tray is arranged on a frame, the condenser liquid dispenser is connected to a first interface on a kettle cover, the first interface of the condenser liquid dispenser and the kettle cover is clamped by a clamp, the condenser is arranged on a first interface of the condenser liquid dispenser, a first silicone rubber wrapping hoop surrounds the condenser and is locked, the first silicone rubber wrapping hoop is arranged on the frame, and a joint assembly is arranged at the upper interface of the condenser. This reation kettle at each subassembly connection in-process, further increased the leakproofness for reation kettle's whole leakproofness obtains further improving, and the temperature and the atmospheric pressure in the real-time supervision reation kettle simultaneously, and electric control box control each subassembly's operating condition can even report to the police when the too high temperature appears in reation kettle and atmospheric pressure, and control cooling and depressurization, thereby avoid reation kettle to burst, improved the security performance that reation kettle used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1-1 is a schematic diagram of a reaction kettle product in an embodiment of the utility model;

FIGS. 1-2 are schematic diagrams of reaction kettle products in embodiments of the present utility model;

FIG. 2 is a schematic view of the installation of a stirring paddle in an embodiment of the utility model;

FIG. 3 is a schematic view of an agitator bearing assembly installation in an embodiment of the utility model;

FIG. 4 is a schematic diagram of the connection of a motor to a motor support plate in an embodiment of the utility model;

FIG. 5 is a schematic diagram of motor installation in an embodiment of the utility model;

FIG. 6 is a schematic diagram of the installation of a condensing assembly in an embodiment of the utility model;

FIG. 7 is a schematic view of the installation of a nozzle assembly in accordance with an embodiment of the present utility model;

FIG. 8 is a schematic diagram of a sensor assembly installation in an embodiment of the utility model;

FIG. 9 is a schematic view of the installation of a fixed port seal assembly in accordance with an embodiment of the present utility model;

FIG. 10 is a schematic illustration of the installation of a constant pressure hopper assembly in accordance with an embodiment of the present utility model;

FIG. 11 is a schematic diagram of the installation of a blanking valve assembly in an embodiment of the present utility model;

FIG. 12 is a schematic view of a circuit assembly installation in accordance with an embodiment of the present utility model;

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and the like are used in the description of the present utility model for the purpose of illustration only and do not represent the only embodiment.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" on a second feature may be that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through intermedial media. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.

Unless defined otherwise, all technical and scientific terms used in the specification of the present utility model have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in the description of the present utility model includes any and all combinations of one or more of the associated listed items.

Examples

As shown in figures 1-1 and 1-2, the safety reaction kettle with the explosion-proof function comprises a frame 1, a pulley 9 is arranged at the bottom of the frame 1, a kettle body 2 is arranged in an inner frame of the frame 1, an opening of the kettle body 2 is arranged on the frame by an upper tray 7 and a lower tray 8 after being packaged by a kettle cover 3, one end of a stirring device a penetrates through the kettle cover 1 and stretches into an inner cavity of the kettle body 2, the other end of the stirring device a is arranged on a fixing frame 4 on the frame 1, a condensing component b is connected with the inner cavity of the kettle body 2 through an interface I3 a on the kettle cover 3, a sensor component c is connected with the inner cavity of the kettle body 2 through an interface II 3b on the kettle cover 3, a fixed feed inlet sealing component d is arranged at a position of a solid feed inlet 3c on the kettle cover 3, a constant pressure funnel component e is connected with the inner cavity of the kettle body 2 through an interface III 3d on the kettle cover 3, a discharge valve component f is arranged at a position of a discharge port 2a of the kettle body 2, a circulation pipeline component g is arranged on the kettle body 2, and a vacuum gauge can be arranged at the position of the vacuum gauge 2 in an inner cavity of the frame 2, and the vacuum gauge can be controlled by the vacuum gauge 2. This reation kettle at each subassembly connection in-process, further increased the leakproofness for reation kettle's whole leakproofness obtains further improving, and the temperature and the atmospheric pressure in the real-time supervision reation kettle simultaneously, and electric control box control each subassembly's operating condition can even report to the police when the too high temperature appears in reation kettle and atmospheric pressure, and control cooling and depressurization, thereby avoid reation kettle to burst, improved the security performance that reation kettle used.

As shown in fig. 2 and 3, the stirring device a comprises a stirring paddle a1, a paddle a101 of the stirring paddle a1 is located at the bottom of an inner cavity of the kettle body a2, one end of a paddle rod a102 of the stirring paddle a1 is provided with the paddle a101, the other end of the paddle rod a102 extends out of a through hole in the kettle cover 3, the other end of the paddle rod a102 is arranged on a stirring bearing assembly a2, the stirring bearing assembly a2 is locked on the kettle cover 3 through a stirring bearing fixing nut a3, a stirring bearing fixing nut retainer ring a4 is arranged between the stirring bearing assembly a2 and the stirring bearing fixing nut a3, a stirring bearing fastening sleeve a5 is arranged on the paddle rod a102 above the stirring bearing assembly a2, the stirring bearing fastening sleeve a5 is locked on the stirring bearing assembly a2 through a limiting position of the stirring bearing assembly a2, and a sealing ring a6 is arranged between the stirring bearing assembly a2 and the stirring bearing fastening sleeve a 5. By adopting the structure, the control of the stirring device a is more reliable, and simultaneously, the sealing performance of the joint of the kettle cover is not reduced due to the rotation of the stirring paddle.

As shown in fig. 4 and 5, the motor a7 is mounted on the motor support plate a8, the motor support plate a8 is mounted on the fixing frame 6 through a motor fixing rod a9, and the output end of the motor a7 passes through a hole on the motor support plate a8 and is connected with the paddle rod a102 through a universal coupling a 11.

As shown in fig. 6, the condensing assembly b comprises a condenser dispenser b1, the condenser dispenser b1 is arranged on a tray b2, the tray b2 is arranged on the frame 1, the condenser dispenser b1 is connected to a first port 3a on the kettle cover 3, a first port 3a on the kettle cover 3 and the condenser dispenser b1 is clamped by a clamp b3, a condenser b4 is arranged on an upper port of the condenser dispenser b1, a first silicone rubber band b5 is wound on the condenser b4 and locked, the first silicone rubber band b5 is arranged on the frame 1, and a second nozzle assembly b6 is arranged at the upper port of the condenser b 4.

As shown in fig. 7, the nozzle assembly b6 includes a nozzle b601, the nozzle b601 is locked on the condenser b4 by a nozzle nut b602, and a condensation flat gasket b7 is installed between the nozzle b601 and the condenser b 4.

As shown in fig. 8, the sensor assembly c includes a sensor fixing seat c1, the sensor fixing seat c1 is fixedly mounted at a second interface 3b on the kettle cover 3, a sensor locking sleeve c2 is mounted on the sensor fixing seat c1, a sensor o-shaped ring c3 is mounted between the sensor locking sleeve c2 and the sensor fixing seat c1, one end of a sensor c4 penetrates through the sensor locking sleeve c2 and stretches into the sensor fixing seat c1, the sensor locking sleeve c2 is locked by a sensor locking nut c5, and the other end of the sensor c4 is externally connected with an analysis instrument. The sensor can monitor and reflect the real-time condition in the reaction kettle to the analysis instrument.

As shown in fig. 9, the fixed charging port sealing assembly d comprises a protrusion d1 at a solid charging port 3c on the kettle cover 3, a connecting nut d2 is arranged on the protrusion d1, a connecting bolt d3 is arranged on the connecting nut d2, and a connecting check ring d4 is arranged between the connecting bolt d3 and the connecting nut d 2.

The connecting bolt d3 is characterized in that external threads are arranged on a bottom convex column d301 of the connecting bolt d3, a flange d302 extends out of the middle of the connecting bolt d3, a driving part d303 is arranged at the head of the connecting bolt d3, the connecting nut d2 is locked on the convex d1, and the connecting bolt d3 is locked on the connecting nut d 2. The sealing component of the fixed charging hole can further improve the sealing performance of the charging hole.

As shown in fig. 10, the constant pressure funnel assembly e comprises a constant pressure funnel e1, wherein the lower interface of the constant pressure funnel e1 is connected to an interface III 3d on the kettle cover 3, the constant pressure funnel e1 is locked in a surrounding manner through a silicone rubber band II e2, and a plug e3 is arranged on the upper interface of the constant pressure funnel e 1. Obviously, the constant pressure funnel component can effectively ensure that the air pressure in the reaction kettle is not too high.

As shown in fig. 11, the discharging valve assembly f includes a discharging valve f1, a discharging valve flange f2 is disposed at an inlet of the discharging valve f1, a flange opening retainer ring f3 is disposed at a front end of the discharging valve flange f2 and is located at an inlet of the discharging valve f1, a connecting flange 2a01 corresponding to the discharging valve flange f2 is disposed at a discharging opening 2a of the kettle body 2, a flange opening retainer ring f4 is disposed at a bulge outside the connecting flange 2a01, an inlet of the discharging valve f1 is correspondingly connected with a bulge outside the discharging opening 2a of the kettle body 2, and a flange opening sealing gasket f6 is disposed between the inlet of the discharging valve f1 and the bulge outside the discharging opening 2a of the kettle body 2. By adopting the structure, the reliability and the strength of the discharge valve are improved, and the tightness of the discharge valve is improved.

As shown in fig. 12, the circulation pipeline assembly g comprises a stainless steel hose g1, a lower connector of the stainless steel hose g1 is externally connected with an air source through a bend g2, an upper connector of the stainless steel hose g1 is connected with one connector of a square tee joint g4 through a connector nut g3, the square tee joint g4 is installed on the frame 1 through a U-shaped fixing frame g5, a gasket g8 is installed between the square tee joint g4 and the U-shaped fixing frame g5, a high-temperature ball valve g6 is installed on a second connector of the square tee joint g4, and a connector g7 is installed on a third connector of the square tee joint g4 and connected with a connector on the kettle body 2. After the reaction kettle is connected into the system, a vacuum environment is provided through the vacuum equipment A, and meanwhile, the temperature in the reaction kettle is controlled through the refrigeration and heating equipment B through the circulating pipeline assembly.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A condensation subassembly of safety reaction cauldron with explosion-proof function, its characterized in that: the condensing assembly (b) comprises a condenser liquid dispenser (b 1), the condenser liquid dispenser (b 1) is arranged on a tray (b 2), the tray (b 2) is arranged on a frame (1), the condenser liquid dispenser (b 1) is connected to a first interface (3 a) on a kettle cover (3), the first interface (3 a) on the condenser liquid dispenser (b 1) and the kettle cover (3) is clamped by a clamp (b 3), a condenser (b 4) is arranged on an upper interface of the condenser liquid dispenser (b 1), a first silicone rubber wrapping band (b 5) is arranged on the condenser (b 4) in a surrounding mode and locked, the first silicone rubber wrapping band (b 5) is arranged on the frame (1), and a nozzle assembly (b 6) is arranged at the upper interface of the condenser (b 4).

2. The condensing assembly of a safety reaction kettle with an explosion-proof function as set forth in claim 1, wherein: the nozzle assembly (b 6) comprises a nozzle (b 601), the nozzle (b 601) is locked on the condenser (b 4) through a nozzle nut (b 602), and a condensation flat gasket (b 603) is arranged between the nozzle (b 601) and the condenser (b 4).

3. The condensing assembly of a safety reaction kettle with an explosion-proof function as set forth in claim 1, wherein: the condensation component (b) is connected with the inner cavity of the kettle body (2) through a first interface (3 a) on the kettle cover (3).