CN216224334U - Reaction kettle for accelerating reaction - Google Patents
Reaction kettle for accelerating reaction Download PDFInfo
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- CN216224334U CN216224334U CN202121694238.0U CN202121694238U CN216224334U CN 216224334 U CN216224334 U CN 216224334U CN 202121694238 U CN202121694238 U CN 202121694238U CN 216224334 U CN216224334 U CN 216224334U
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Abstract
The utility model discloses a reaction kettle for accelerating reaction, which comprises: the air pressure assembly comprises a cylinder body and two plug bodies, wherein the two plug bodies are respectively in piston type sealing sliding connection with the cylinder body, the cylinder body and one plug body jointly define an air storage cavity, the cylinder body and the other plug body jointly define a liquid storage cavity, the cylinder body and the two plug bodies jointly define an air pressure cavity, and the air pressure cavity is provided with an air vent; the reaction component comprises a Venturi tube, a liquid conveying tube, a gas conveying tube, a discharging tube and valves arranged on the liquid conveying tube and the gas conveying tube; the reaction kettle body is communicated with the other end of the discharge pipe for secondary gas-liquid mixing. This reation kettle realizes both secondary abundant reactions of gas-liquid through the power of make full use of gas-liquid when injecting into the reation kettle body, very big improvement gas-liquid reaction efficiency to save more energy losses.
Description
Technical Field
The utility model relates to the technical field of reaction kettle devices, in particular to a reaction kettle for accelerating reaction.
Background
The reaction kettle is a comprehensive reaction container which is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods and is used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like.
The reaction rate of the reaction kettle is related to the temperature required for the reaction of the reactants and the contact degree of the reactants, so that in order to improve the production efficiency and ensure the safety, in order to fully stir, the common practice at present is to regularly rotate the motor in the forward and reverse directions, and in the application number CN201810545561.8 document, the venturi tube is arranged on the inner peripheral wall of the reaction kettle to produce more turbulence and turbulent flow so as to obtain the fastest reaction speed.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need for a reaction kettle for accelerating reaction, which solves the above-mentioned problems.
According to an aspect of the present invention, there is provided a reaction tank for accelerating a reaction, comprising:
the air pressure assembly comprises a cylinder body and two plug bodies, wherein the two plug bodies are respectively in piston type sealing sliding connection with the cylinder body, the cylinder body and one plug body jointly define an air storage cavity, the cylinder body and the other plug body jointly define a liquid storage cavity, the cylinder body and the two plug bodies jointly define an air pressure cavity, and the air pressure cavity is provided with an air vent;
the reaction assembly comprises a Venturi tube, a liquid conveying tube, a gas conveying tube, a discharging tube and valves arranged on the liquid conveying tube and the gas conveying tube, wherein two ends of the liquid conveying tube are respectively communicated with the corresponding liquid storage cavities and the input end of the Venturi tube, two ends of the gas conveying tube are respectively communicated with the corresponding gas storage cavities and the middle part of the Venturi tube, and one end of the discharging tube is communicated with the output end of the Venturi tube;
and the reaction kettle body is communicated with the other end of the discharge pipe for secondary gas-liquid mixing.
According to some embodiments, the gas storage chamber is provided with a liquid storage chamber, and the liquid storage chamber is provided with a liquid storage chamber and a gas storage chamber.
According to some embodiments, the cylinder body is cylindrical, the stopper is annular, and the stopper is disposed coaxially with the cylinder body.
According to some embodiments, the gas reservoir chamber is coaxially disposed with the liquid reservoir chamber and has an equal radius.
According to some embodiments, the air pressure assembly further comprises an air inlet pipe and a liquid inlet pipe, the air inlet pipe is communicated with the air storage cavity, the liquid inlet pipe is communicated with the liquid storage cavity, and the air inlet pipe and the liquid inlet pipe are both provided with the valve.
According to some embodiments, the reaction kettle body comprises a motor, a rotating shaft and a stirring piece, the rotating shaft is rotatably connected with the reaction kettle body, one end of the rotating shaft is connected with the output end of the motor, the other end of the rotating shaft is connected with the stirring piece, and the motor drives the rotating shaft to rotate so as to drive the stirring piece to stir the gas-liquid mixture in the reaction kettle body.
According to some embodiments, the stirring members are in the shape of fan blades, and the stirring members are arranged in a circular array around the rotating shaft and are fixedly connected.
According to some embodiments, the vent hole is disposed at the center of the pneumatic chamber, and a central axis of the vent hole is perpendicular to a central axis of the pneumatic chamber.
According to some embodiments, the peripheral wall of the plug body is provided with an annular groove in which a sealing ring is provided.
According to some embodiments, the sealing ring is glued to the annular groove, and the sealing ring is made of rubber.
Compared with the prior art, the utility model has the following beneficial effects:
this reation kettle is when using, open the valve on transfer line and the gas-supply pipe, continuously pour into gaseous pressurization into in the atmospheric pressure intracavity through the venthole, two cock bodies slide in the cavity internal seal, make the increase of atmospheric pressure chamber volume, and the volume in compression gas storage chamber and stock solution chamber, make the liquid in the stock solution intracavity pass through the transfer line and arrange to venturi's input, when the gas in the gas storage chamber extrudees via the cock body, and through venturi's negative pressure suction effect, make both high-efficient mixings of gas and liquid, the mixture that obtains spouts to the reation kettle body through the discharging pipe, carry out the secondary gas-liquid mixture at the reation kettle body. This reation kettle realizes both secondary abundant reactions of gas-liquid through the power of make full use of gas-liquid when injecting into the reation kettle body, very big improvement gas-liquid reaction efficiency to save more energy losses.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a reaction kettle for accelerating a reaction according to the present invention;
FIG. 2 is a schematic perspective view of a part of a reaction kettle for accelerating a reaction according to the present invention.
In the figure: a pneumatic assembly 100; a cylinder block 110; a plug body 120; a gas storage chamber 130; a reservoir chamber 140; a pneumatic chamber 150; a reaction assembly 200; a venturi 210; an infusion tube 220; a gas delivery conduit 230; a discharge pipe 240; a valve 250; a reaction kettle body 300; a motor 310; a rotating shaft 320; an agitation member 330.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-2, the present invention provides a reaction kettle for accelerating a reaction, which improves the gas-liquid reaction efficiency of the reaction kettle through two gas-liquid chemical reactions, and the specific scheme is as follows.
The reaction kettle comprises a gas pressure component 100, a reaction component 200 and a reaction kettle body 300. The pneumatic assembly 100 comprises a cylinder body 110 and two plug bodies 120, wherein the two plug bodies 120 are respectively in piston-type sealing sliding connection with the cylinder body 110, the cylinder body 110 and one plug body 120 define a gas storage cavity 130 together, the cylinder body 110 and the other plug body 120 define a liquid storage cavity 140 together, the liquid storage cavity 140 is used for storing liquid, the cylinder body 110 and the two plug bodies 120 define a pneumatic cavity 150 together, and the pneumatic cavity 150 is used for storing gas. In addition, the pneumatic chamber 150 is provided with a vent hole. Because the volume of the cylinder 110 is constant, the air pressure chamber 150 is injected and pressurized through the vent holes, so that the two plugs 120 slide in the chamber in a sealing manner, the volume of the air pressure chamber 150 is increased, and the volumes of the air storage chamber 130 and the liquid storage chamber 140 are compressed.
The reaction assembly 200 comprises a venturi tube 210, an infusion tube 220, an infusion tube 230, a discharge tube 240 and valves 250 arranged on the infusion tube 220 and the infusion tube 230, wherein two ends of the infusion tube 220 are respectively communicated with the corresponding liquid storage cavity 140 and the input end of the venturi tube 210, two ends of the infusion tube 230 are respectively communicated with the corresponding gas storage cavity 130 and the middle part of the venturi tube 210, and one end of the discharge tube 240 is communicated with the output end of the venturi tube 210.
The reaction kettle body 300 is communicated with the other end of the discharge pipe 240. Wherein reation kettle body 300 includes motor 310, axis of rotation 320 and stirring piece 330, the top of axis of rotation 320 and reation kettle body 300 is rotated and is connected, the one end of axis of rotation 320 is connected with the output of motor 310, the other end runs through reation kettle body 300's roof and is connected with stirring piece 330, drive axis of rotation 320 through motor 310 and rotate and drive stirring piece 330 and stir the gas-liquid mixture in reation kettle body 300 for it is this internal gas of cauldron and liquid intensive mixing to respond.
In the above scheme, when the reaction kettle is used, the valves 250 on the liquid conveying pipe 220 and the gas conveying pipe 230 are opened, the gas is continuously injected into the gas pressure cavity 150 through the vent holes to pressurize, the two plug bodies 120 slide in the cavity in a sealing manner, the volume of the gas pressure cavity 150 is increased, the volumes of the gas storage cavity 130 and the liquid storage cavity 140 are compressed, liquid in the liquid storage cavity 140 is discharged to the input end of the venturi tube 210 through the liquid conveying pipe 220, the gas in the gas storage cavity 130 is extruded through the plug bodies 120 and simultaneously is pumped through the negative pressure of the venturi tube 210, the gas and the liquid are efficiently mixed, the obtained mixture is sprayed to the reaction kettle body 300 through the discharge pipe 240, and secondary gas-liquid mixing is performed on the reaction kettle body 300. This reation kettle realizes gas-liquid two secondary abundant reactions through the power of make full use of gas-liquid when injecting into reation kettle body 300, very big improvement gas-liquid reaction efficiency to save more energy losses.
According to some embodiments, in order to avoid wasting resources of both gas and liquid, the gas and liquid in the cylinder 110 can be mixed in proportion, thereby saving production cost. In this embodiment, reservoir chamber 140 and reservoir chamber 130 further include retaining members 160, and retaining members 160 are located at opposite ends of pneumatic chamber 150 and are fixedly coupled to the inner wall of cylinder 110 to define the maximum threshold volume of reservoir chamber 140 and reservoir chamber 130.
In addition, the cylinder 110 may be a column, or may be formed by two sleeves with different bore diameters, which are coaxially or coaxially enclosed, in order to make the pressure applied to the plug 120 in the pneumatic chamber 150 more balanced, the plug 120 and the limiting member 160 are annular, the limiting member 160 and the cylinder 110 are coaxially disposed, the gas storage chamber 130 and the liquid storage chamber 140 are coaxially disposed and have the same radius, the vent hole is disposed in the center of the pneumatic chamber 150, and the central axis of the vent hole is perpendicular to the central axis of the cylinder, so that the piston-type sealing sliding of the plug 120 in the cylinder 110 is smoother.
According to some embodiments, the pneumatic assembly 100 further comprises an air inlet pipe and a liquid inlet pipe, the air inlet pipe is communicated with the air storage cavity 130, the liquid inlet pipe is communicated with the liquid storage cavity 140, and the air inlet pipe and the liquid inlet pipe are both provided with valves 250. When gas-liquid needs to be injected into the gas storage cavity 130 and the liquid storage cavity 140, the valve 250 on the liquid conveying pipe 220 and the gas conveying pipe 230 is closed, the valve 250 arranged on the gas inlet pipe and the liquid inlet pipe is opened, gas and liquid are respectively and correspondingly matched into the gas storage cavity 130 and the liquid storage cavity 140 through the gas inlet pipe and the liquid inlet pipe, and after the gas-liquid injection is completed, the valve 250 arranged on the gas inlet pipe and the liquid inlet pipe is closed, so that the sealing of the cylinder body 110 can be realized.
According to some embodiments, the reaction kettle body 300 comprises a motor 310, a rotating shaft 320 and a stirring member 330, the rotating shaft 320 is rotatably connected with the reaction kettle body 300, one end of the rotating shaft 320 is connected with an output end of the motor 310, the other end of the rotating shaft is connected with the stirring member 330, and the motor 310 drives the rotating shaft 320 to rotate to drive the stirring member 330 to stir the gas-liquid mixture in the reaction kettle body 300. The stirring members 330 are in a fan-blade shape, and the stirring members 330 are arranged in a circular array around the rotating shaft 320 and are fixedly connected. Thereby make the stirring process more even, its gas-liquid mixture efficiency is higher.
In order to avoid the gas in the gas pressure chamber 150 leaking out, the gas pressure chamber 150 cannot press the gas storage chamber 130 and the liquid storage chamber 140 through the piston, and the reaction kettle cannot work normally. Therefore, two sealing between the plug body 120 and the cylinder body 110 are required to be required, so that the high pressure in the air pressure chamber 150 can respectively push the plug bodies 120 on the two opposite sides to slide in the cylinder body 110, in this embodiment, an annular groove is formed in the peripheral wall of the plug body 120, a sealing ring is arranged in the annular groove, and the sealing ring abuts against the inner wall of the cylinder body 110, so as to realize the sealing between the plug body 120 and the cylinder body 110. The sealing ring and the annular groove can be glued or connected in a hot melting way, and the sealing ring can be made of rubber or polymer materials such as polytetrafluoroethylene.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Claims (10)
1. A reaction vessel for accelerating a reaction, comprising:
the air pressure assembly comprises a cylinder body and two plug bodies, wherein the two plug bodies are respectively in piston type sealing sliding connection with the cylinder body, the cylinder body and one plug body jointly define an air storage cavity, the cylinder body and the other plug body jointly define a liquid storage cavity, the cylinder body and the two plug bodies jointly define an air pressure cavity, and the air pressure cavity is provided with a vent hole so as to adjust the pressure in the air pressure cavity through air injection of the vent hole;
the reaction assembly comprises a Venturi tube, a liquid conveying tube, a gas conveying tube, a discharging tube and valves arranged on the liquid conveying tube and the gas conveying tube, wherein two ends of the liquid conveying tube are respectively communicated with the corresponding liquid storage cavities and the input end of the Venturi tube, two ends of the gas conveying tube are respectively communicated with the corresponding gas storage cavities and the negative pressure part of the Venturi tube, and one end of the discharging tube is communicated with the output end of the Venturi tube;
and the reaction kettle body is communicated with the other end of the discharge pipe for secondary gas-liquid mixing.
2. The reaction kettle for accelerating a reaction according to claim 1,
the gas storage device is characterized by further comprising limiting parts, wherein the limiting parts are located at two opposite ends of the gas pressure cavity and fixedly connected with the inner wall of the cylinder body so as to limit the maximum threshold volume of the gas storage cavity and the liquid storage cavity.
3. The reaction kettle for accelerating a reaction according to claim 2,
the cylinder body is the column, the locating part is the annular, the locating part with the coaxial setting of cylinder body.
4. A reaction vessel for accelerating a reaction according to claim 3,
the gas storage cavity and the liquid storage cavity are coaxially arranged and have equal radius.
5. The reaction kettle for accelerating a reaction according to claim 1,
the air pressure assembly further comprises an air inlet pipe and a liquid inlet pipe, the air inlet pipe is communicated with the air storage cavity, the liquid inlet pipe is communicated with the liquid storage cavity, and the air inlet pipe and the liquid inlet pipe are both provided with the valve.
6. The reaction kettle for accelerating a reaction according to claim 1,
the reation kettle body includes motor, axis of rotation and stirring piece, the axis of rotation with the reation kettle body rotates to be connected, the one end of axis of rotation is connected with the output of motor, the other end with the stirring piece is connected, motor drive the axis of rotation rotates and drives the stirring piece stirs this internal gas-liquid mixture of reation kettle.
7. The reaction kettle for accelerating a reaction according to claim 6,
the stirring piece is in a fan blade shape, and the stirring piece surrounds the rotating shaft and is arranged in a circular array and fixedly connected.
8. The reaction kettle for accelerating a reaction according to claim 1,
the vent hole is arranged in the center of the air pressure cavity, and the central shaft of the vent hole is vertical to the central shaft of the air pressure cavity.
9. The reaction kettle for accelerating a reaction according to claim 1,
the peripheral wall of the plug body is provided with an annular groove, and a sealing ring is arranged in the annular groove.
10. The reaction kettle for accelerating a reaction according to claim 9,
the sealing ring is connected with the annular groove in an adhesive mode, and the sealing ring is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694238.0U CN216224334U (en) | 2021-07-23 | 2021-07-23 | Reaction kettle for accelerating reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694238.0U CN216224334U (en) | 2021-07-23 | 2021-07-23 | Reaction kettle for accelerating reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216224334U true CN216224334U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121694238.0U Active CN216224334U (en) | 2021-07-23 | 2021-07-23 | Reaction kettle for accelerating reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216224334U (en) |
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2021
- 2021-07-23 CN CN202121694238.0U patent/CN216224334U/en active Active
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