CN210303668U

CN210303668U - Pressure characterization formula reation kettle that dehumidifies

Info

Publication number: CN210303668U
Application number: CN201921109655.7U
Authority: CN
Inventors: 吕跃峰; 刘源; 张钰
Original assignee: Henan Rare Better Joint Biological Technology Co ltd
Current assignee: Henan Rare Better Joint Biological Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-14
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a pressure representation formula takes out wet reation kettle belongs to chemical industry equipment technical field, including the cauldron body with take out wet device, the inside of the cauldron body is the reacting chamber, the top of the cauldron body is equipped with the charge door, take out wet gas port and manhole, be equipped with the agitator in the reacting chamber, the top of the cauldron body still is equipped with actuating mechanism, actuating mechanism is used for driving the agitator rotation, the outside of the cauldron body is equipped with and presss from both sides the cover, press from both sides the lateral wall and the diapire that press from both sides the cover and the cauldron body and enclose into the heat transfer chamber, be equipped with steam inlet and gas vent on the lateral wall that presss from both sides the cover, gas vent department is equipped with discharge valve, the bottom that presss from both sides the cover still is equipped with the comdenstion water export with heat transfer chamber intercommunication, take out wet device through the pipeline with take out wet gas port intercommunication, the top of. Its simple structure, convenient to use can automatic control air exhauster take the moisture in with the reaction chamber out, guarantees that the reaction environment in the reaction chamber meets the requirements.

Description

Pressure characterization formula reation kettle that dehumidifies

Technical Field

The utility model belongs to the technical field of chemical industry equipment, concretely relates to wet reation kettle is taken out to pressure characterization formula.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.

At present, a reaction kettle is mainly applied to researches of production type users and various scientific research and experiment projects of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods and the like, and is used for completing containers of technological processes of hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, polymerization, condensation, heating and blending, constant-temperature reaction and the like. Some materials can produce a large amount of moisture in the reaction process, so the quality of products can be influenced, the existing reaction kettle cannot automatically control to pump moisture, and the quality of the products in the reaction kettle is influenced due to untimely moisture pumping.

SUMMERY OF THE UTILITY MODEL

The utility model discloses embodiment's purpose is providing a wet reation kettle is taken out to pressure representation formula, its simple structure, and convenient to use can automatic control take out moisture, the better quality of having guaranteed the interior product of reation kettle.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides a pressure characterization formula reaction kettle that dehumidifies, including the cauldron body and dehumidifying device, the inside of the cauldron body is the reacting chamber, the top of the cauldron body is equipped with charge door, dehumidification gas port and manhole, charge door department is equipped with first closing cap, manhole department is equipped with the second closing cap, the bottom of the cauldron body is equipped with the drain hole, be equipped with the agitator in the reacting chamber, the upper end of agitator with the top rotatable coupling of the cauldron body, the top of the cauldron body still is equipped with actuating mechanism, actuating mechanism with the upper end of agitator is connected and is used for driving the agitator rotates, the outside of the cauldron body is equipped with the clamp cover, the clamp cover with the lateral wall and the diapire of the cauldron body enclose into heat transfer chamber, be equipped with on the lateral wall of clamp cover with heat transfer chamber intercommunication steam inlet and gas vent, gas vent department is equipped with discharge valve, the bottom of the jacket is also provided with a condensed water outlet communicated with the heat exchange cavity, the dehumidifying device is communicated with the dehumidifying gas port through a pipeline, the top of the kettle body is provided with a pressure gauge for detecting the pressure in the reaction chamber, the outside of the jacket is provided with a controller, and the controller is respectively in signal connection with the pressure gauge and the dehumidifying device.

Optionally, a filter is arranged at the moisture extraction port, and the filter is positioned inside the kettle body.

Optionally, the dehumidifying device comprises an exhaust fan and a condenser, the air inlet of the condenser is communicated with the dehumidifying air port through a pipeline, the air outlet of the condenser is communicated with the exhaust fan through a pipeline, and the condenser is connected with the exhaust fan through a controller signal.

Optionally, the inside wall of the cauldron body still is equipped with the baffle, the baffle is followed the crisscross distribution of circumference of the cauldron body.

Optionally, the top of the kettle body is further provided with a thermometer port, the thermometer port is provided with a thermometer, and the thermometer extends into the reaction chamber.

Optionally, a viewing mirror for viewing the inside of the reaction chamber is provided on the second closing cover.

Optionally, the outer side wall of the jacket is provided with four mounting supports, and the four mounting supports are uniformly distributed on the same circumference along the circumferential direction of the jacket.

Optionally, the driving mechanism includes a motor and a speed reducer, the speed reducer is supported through a support at the top of the kettle body, the motor is also arranged on the support, an output shaft of the motor is connected with an input shaft of the speed reducer through a coupling, and an output shaft of the speed reducer is connected with the upper end of the stirrer through a coupling.

Optionally, a volume compensator is arranged at the top of the kettle body, and the volume compensator is communicated with the reaction chamber.

The utility model has the advantages that:

the embodiment of the utility model provides a wet reation kettle is taken out to pressure sign formula, a structure is simple, high durability and convenient use, the manometer can be with detecting the pressure information transmission to the controller in the reation chamber, when the pressure that the manometer detected exceeded the setting value, the air exhauster start-up work can be controlled to the controller, the air exhauster can in time take the moisture in the reation chamber out to guarantee that the reaction environment in the reation chamber meets the requirements, further assurance the quality of product meets the requirements in the reation kettle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a pressure-characterization dehumidifying reactor according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the kettle body.

In the figure: 10-kettle body; 101-a feed inlet; 102-a moisture extraction vent; 103-manhole; 104-a second closure cap; 105-sight glass; 106-discharge port; 107-baffles; 108-thermometer port; 109-thermometer; 11-a jacket; 111-a heat exchange cavity; 112-a steam inlet; 113-an exhaust port; 114-an exhaust valve; 115-condensate outlet; 116-pressure gauge; 117-mounting a support; 20-a dehumidifying device; 201-an exhaust fan; 202-a condenser; 203-a filter; 31-a stirrer; 32-a drive mechanism; 321-a motor; 322-a speed reducer; 323-a stent; 40-a controller; 50-volume compensator.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present invention provides a pressure characterization type dehumidifying reactor, which includes a reactor body 10 and a dehumidifying apparatus 20.

The cross section of the kettle body 10 is circular, and both the upper end enclosure and the lower end enclosure of the kettle body 10 are hemispherical, however, the lower end enclosure of the kettle body 10 can also be conical, and the upper end enclosure of the kettle body 10 can be flat-topped.

The inside of the kettle body 10 is provided with a reaction chamber, and the top of the kettle body 10 is provided with a feed inlet 101, a moisture extraction port 102 and a manhole 103. Materials can be added into the reaction chamber from the feeding opening 101, and a first closing cover is further arranged at the feeding opening 101 and used for closing or opening the feeding opening 101. Moisture in the reaction chamber can be extracted from the moisture extraction port 102. The inside of the reaction chamber 10 can be maintained or cleaned by entering the reaction chamber from the manhole 103, the manhole 103 is provided with a second closing cover 104, the second closing cover 104 is further provided with a sight glass 105, and the condition inside the reaction chamber can be observed through the sight glass 105. The bottom of the kettle body 10 is provided with a discharge hole 106, the material in the reaction chamber can flow out from the discharge hole 106, and the discharge hole 106 is provided with a discharge valve.

The outer side of the kettle body 10 is provided with a jacket 11, and the jacket 11 and the side wall and the bottom wall of the kettle body 10 enclose a heat exchange cavity 111.

The upper end of the side wall of the jacket 11 is provided with a steam inlet 112 and an exhaust port 113 which are communicated with the heat exchange cavity 111, the exhaust port 113 is provided with an exhaust valve 114, the bottom of the jacket 11 is provided with a condensed water outlet 115 which is communicated with the heat exchange cavity 111, heat sources such as steam can be introduced into the heat exchange cavity 111 from the steam inlet 112, and the heat is transferred into the reaction chamber through the side wall of the kettle body 10, so that the material in the reaction chamber is heated, the steam part after heat exchange can be condensed into liquid, the liquid generated by condensation is discharged from the condensed water outlet 115, and the gas with reduced temperature is discharged from the exhaust valve 114.

The reaction chamber is also provided with a stirrer 31, the upper end of the stirrer 31 is rotatably connected with the top of the kettle body 10, the stirrer 31 can adopt a paddle type, a turbine type, a propelling type, an anchor type, a frame type, a helical ribbon type, a screw type and other forms of stirrers 31, in the embodiment, the stirrer 31 adopts the anchor type stirrer 31.

The top of the kettle body 10 is provided with a driving mechanism 32, the driving mechanism 32 comprises a motor 321 and a speed reducer 322, the speed reducer 322 is supported at the top of the kettle body 10 through a support 323, the motor 321 is also arranged on the support 323, an output shaft of the motor 321 is connected with an input shaft of the speed reducer 322 through a coupling, and an output shaft of the speed reducer 322 is connected with the upper end of the stirrer 31 through a coupling. Motor 321 just can drive agitator 31 rotatory like this to stir the material in the reaction chamber, improved the reaction efficiency of material in the reaction chamber greatly.

The inner wall of the cauldron body 10 can also set up baffle 107, baffle 107 follows the crisscross distribution of circumference of the cauldron body 10, the setting of baffle 107 can improve the degree of consistency of the mixture of the interior material of reaction chamber, can also eliminate tangent flow and avoid the material to beat and swirl, makes the material turn, has improved reaction efficiency greatly.

The dehumidifying apparatus 20 includes a suction fan 201 and a condenser 202. The air inlet of the condenser 202 is communicated with the moisture extraction air inlet 102 through a pipeline, the air outlet of the condenser 202 is communicated with the exhaust fan 201 through a pipeline, when the exhaust fan 201 works, moisture in the reaction chamber can be extracted, and the moisture is condensed into liquid to be discharged after entering the condenser 202.

The moisture extraction port 102 is provided with a filter 203, the filter 203 is located inside the kettle body 10, and the filter 203 can prevent the materials in the reaction chamber from being extracted along with the moisture, which results in the blockage of the moisture extraction pipeline.

The top of the kettle body 10 is provided with a pressure gauge 116 for detecting the pressure in the reaction chamber, the pressure gauge 116 can facilitate the visual reading of the pressure in the reaction chamber by an operator, and the operator can better guarantee to master the condition in the reaction chamber at any time.

The top of the jacket 11 is also provided with a controller 40, the controller 40 is a PLC 40, and the single-chip microcomputer of the PLC 40 has the model of STC12C5608 AD. Controller 40 respectively with manometer 116 and exhaust fan 201 signal connection, manometer 116 can transmit the pressure information in the reaction chamber that detects for controller 40, and when the pressure in the reaction chamber was too high, it was too much to explain the moisture in the reaction chamber, and controller 40 will control exhaust fan 201 and start work, and exhaust fan 201 takes out the moisture in the reaction chamber to guarantee reation kettle normal operating.

Still be equipped with volume compensator 50 at the top of cauldron body 10, volume compensator 50 and reaction chamber intercommunication, volume compensator 50 is used for guaranteeing the pressure stability in the reaction chamber, avoids taking out the moisture to lead to the pressure in the reaction chamber to take place great fluctuation. When the pressure in the reaction chamber exceeds a set value, the gas in the reaction chamber is pressed into the volume compensator 50, the volume compensator 50 expands, the volume of the reaction chamber is increased, and the pressure is reduced when the volume is increased under the condition of the same gas quantity, so that the pressure in the reaction chamber is ensured to be within the range of the set value. When the pressure in the reaction chamber is lower than the set pressure, the gas in the volume compensator 50 is pushed into the reaction chamber, and the volume of the volume compensator 50 is also reduced, which corresponds to the reduction of the volume of the reaction chamber, and when the same gas amount is used, the volume of the reaction chamber is reduced, and the pressure in the reaction chamber is increased, thereby ensuring that the pressure in the reaction chamber volume compensator 50 is maintained within the normal reaction range.

The top of the kettle body 10 is also provided with a thermometer port 108, a thermometer 109 is arranged at the thermometer port 108, and the thermometer 109 extends into the reaction chamber. The thermometer 109 is arranged to facilitate the visual reading of the temperature in the reaction chamber by the operator, so that the operator can better guarantee the condition in the reaction chamber to be mastered at any time, and if the temperature in the reaction chamber is too high or too low, the operator can timely find the temperature and make corresponding measures, thereby ensuring the normal operation of the reaction kettle.

The outer side wall of the jacket 11 is further provided with a mounting support 117, and the mounting support 117 is convenient for the mounting and fixing of the reaction kettle. In this embodiment, the number of the mounting supports 117 is four, and the four mounting supports 117 are uniformly distributed on the same circumference along the circumferential direction of the jacket 11.

The embodiment of the utility model provides a wet reation kettle's theory of use is as follows to pressure representation formula:

throw into the reaction chamber with the material from charge door 101 in, then to letting in the heat source in the heat transfer chamber 111, motor 321 drive agitator 31 stirs the material in the reaction chamber simultaneously, can produce a large amount of moisture in the reaction process, the moisture is too much to lead to the increase of pressure in the reaction chamber, manometer 116 will detect the pressure information transmission to controller 40 in the reaction chamber, when the pressure that manometer 116 detected surpassed the setting value, controller 40 can control air exhauster 201 start-up work, air exhauster 201 can take out the moisture in the reaction chamber, thereby guarantee that the reaction environment in the reaction chamber meets the requirements.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a wet reation kettle is taken out to pressure characterization formula which characterized in that: the reaction kettle comprises a kettle body and a dehumidifying device, wherein a reaction chamber is arranged inside the kettle body, a charging hole, a dehumidifying gas port and a manhole are arranged at the top of the kettle body, a first sealing cover is arranged at the charging hole, a second sealing cover is arranged at the manhole, a discharging hole is arranged at the bottom of the kettle body, an agitator is arranged in the reaction chamber, the upper end of the agitator is rotatably connected with the top of the kettle body, a driving mechanism is further arranged at the top of the kettle body, the driving mechanism is connected with the upper end of the agitator and is used for driving the agitator to rotate, a jacket is arranged on the outer side of the kettle body, the jacket and the side wall and the bottom wall of the kettle body form a heat exchange cavity in a surrounding mode, a steam inlet and an exhaust port which are communicated with the heat exchange cavity are arranged on the side wall of the jacket, an exhaust valve is arranged at the exhaust port, and a condensed water outlet communicated, the dehumidifying device is communicated with the dehumidifying gas port through a pipeline, a pressure gauge for detecting the pressure in the reaction chamber is arranged at the top of the kettle body, and a controller is arranged outside the jacket and is respectively in signal connection with the pressure gauge and the dehumidifying device.

2. The pressure-characterized dehumidifying reactor of claim 1, wherein: and a filter is arranged at the moisture extraction port and is positioned inside the kettle body.

3. The pressure-characterized dehumidifying reactor of claim 1, wherein: the dehumidifying device comprises an exhaust fan and a condenser, wherein the air inlet of the condenser is communicated with the dehumidifying air port through a pipeline, the air outlet of the condenser is communicated with the exhaust fan through a pipeline, and the condenser is connected with the exhaust fan through a controller signal.

4. The pressure-characterized dehumidifying reactor of claim 1, wherein: the inside wall of the cauldron body still is equipped with the baffle, the baffle is followed the circumference of the cauldron body is crisscross to be distributed.

5. The pressure-characterized dehumidifying reactor of claim 1, wherein: the top of the kettle body is also provided with a thermometer port, the thermometer port is provided with a thermometer, and the thermometer extends into the reaction chamber.

6. The pressure-characterized dehumidifying reactor of claim 1, wherein: and a viewing mirror for observing the inside of the reaction chamber is arranged on the second closed cover.

7. The pressure-characterized dehumidifying reactor of claim 1, wherein: the outer side wall of the jacket is provided with four mounting supports, and the four mounting supports are uniformly distributed on the same circumference along the circumferential direction of the jacket.

8. The pressure-characterized dehumidifying reactor of claim 1, wherein: the driving mechanism comprises a motor and a speed reducer, the speed reducer is supported at the top of the kettle body through a support, the motor is also arranged on the support, an output shaft of the motor is connected with an input shaft of the speed reducer through a coupler, and an output shaft of the speed reducer is connected with the upper end of the stirrer through a coupler.

9. The pressure-characterized dehumidifying reactor of claim 1, wherein: the top of the kettle body is provided with a volume compensator, and the volume compensator is communicated with the reaction chamber.