CN216366664U

CN216366664U - High-temperature distillation kettle for chemical production

Info

Publication number: CN216366664U
Application number: CN202123281043.6U
Authority: CN
Inventors: 王亮; 王路; 杨中利; 黄微
Original assignee: Hubei Zhongshui Chemical Co ltd
Current assignee: Hubei Zhongshui Chemical Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-26
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a high-temperature distillation kettle for chemical production, which comprises a base, wherein mounting frames are arranged on two sides of the top of the base, an upper kettle body is arranged on the inner side of each mounting frame, a movable groove is arranged in the middle of the top of the base, an electric push rod is arranged at the bottom of the movable groove, a push plate is arranged at the output end of the electric push rod, a lower kettle body matched with the upper kettle body is arranged at the top of the push plate, and a preheating assembly is arranged on one side of the top of the base; according to the utility model, through the mutual cooperation of the collection bin, the condenser, the air duct, the heat-preservation collection bin, the liquid guide pipe, the water pump and the heat conduction pipe, after the device heats a batch of chemical solution to generate steam, another batch of solution can be drawn into the heat-preservation collection bin to be preheated, and in the process of condensing after the steam is discharged, the heat in the steam can be transferred into the delivered solution through the heat conduction pipe to preheat the solution, so that the energy required for heating the solution subsequently is saved.

Description

High-temperature distillation kettle for chemical production

Technical Field

The utility model relates to the technical field of distillation kettles, in particular to a high-temperature distillation kettle for chemical production.

Background

Distillation is a thermodynamic separation process, which utilizes the different boiling points of each component in a mixed liquid or liquid-solid system to evaporate low boiling point components and condense the components to separate the whole component unit operation process, and is the combination of evaporation and condensation unit operations, while a distillation still is a still used for distillation in chemical production, and the principle is that according to the different boiling points of the fractions, the fractions required during heating are vaporized and then collected by condensation to complete distillation;

some problems still exist with the existing devices: 1. after the chemical solution is distilled and vaporized, the device usually directly condenses and collects the steam, a large amount of heat contained in the steam cannot be effectively utilized, the energy utilization capacity of the device is reduced, and energy waste is caused; 2. although the majority has the wall scraping function in current stills, can prevent that chemical industry residue from adhering on the device inner wall, but the residue drops to the cauldron bottom after, is not convenient for clear out the residue, and partial residue still can stay in the cauldron, and long-time accumulation can influence the distillation efficiency and the cauldron internal capacity of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature distillation kettle for chemical production, which aims to solve the existing problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature distillation cauldron for chemical production, includes the base, the both sides at base top are provided with the mounting bracket, the inboard of mounting bracket is provided with the cauldron body, the middle part at base top is provided with the movable groove, the bottom in movable groove is provided with electric putter, electric putter's output is provided with the push pedal, the top of push pedal be provided with last cauldron body matched with lower cauldron body, one side at base top is provided with preheating component, the top of going up the cauldron body is provided with the motor, the output of motor is provided with the pivot, pivot outside bottom is provided with the stirring leaf, the both sides of stirring leaf are provided with the scraper blade, the bottom of going up the internal portion both sides of cauldron is provided with electric heater.

Preferably, the subassembly of preheating is including collecting storehouse, condenser, air duct, heat preservation collection storehouse, catheter, water pump and heat pipe, the water pump is located one side at base top, one side that the water pump was kept away from at the base top is provided with collects the storehouse, the output of water pump is provided with the catheter, one side of going up the internal portion top of cauldron is provided with the heat preservation and collects the storehouse, the top and the heat preservation collection storehouse of catheter are linked together, the one side of collecting the storehouse top is provided with the condenser rather than being linked together, the top of condenser is provided with the air duct, the top and the last cauldron body of air duct are linked together, the middle part of air duct one side is provided with four groups of heat pipes, four groups of heat pipes one side extends to the inside of catheter, can preheat chemical industry solution.

Preferably, the two sides of the inner side of the movable groove are provided with sliding grooves, and the inner sides of the two groups of sliding grooves are connected with sliding blocks connected with the push plate in a sliding manner and used for guiding the push plate.

Preferably, the liquid guide pipe spirally surrounds the outer side of the upper kettle body, so that the solution can be heated for multiple times, and the inner side of the liquid guide pipe is provided with a connecting block connected with the upper kettle body, so that the stability of the liquid guide pipe is improved.

Preferably, the both sides and the both ends of mounting bracket bottom are provided with the couple, the top at cauldron body both sides and both ends is provided with and hangs the post with couple matched with down for connect the reinforcement to last cauldron body and cauldron body down, the bottom of the cauldron body is provided with the discharging pipe down, is used for the residue ejection of compact.

Preferably, the outer side of the heat-preservation collection bin is provided with a calcium silicate heat-preservation layer, so that the heat-preservation collection bin has good heat preservation performance and can preserve heat of the preheated solution, and one side of the bottom of the heat-preservation collection bin is provided with a discharging pipe for discharging the solution.

Compared with the prior art, the utility model has the beneficial effects that: the high-temperature distillation kettle for chemical production;

1. through the mutual matching of the collection bin, the condenser, the air duct, the heat-preservation collection bin, the liquid guide pipe, the water pump and the heat conduction pipe, after the device heats one batch of chemical solution to generate steam, the other batch of solution can be extracted into the heat-preservation collection bin to be preheated, in the process of condensing after steam is discharged, heat in the steam can be transferred to the conveying solution through the heat conduction pipe, the solution is preheated, energy required by subsequent heating of the solution is saved, the utilization effect of steam heat in the device is improved, the waste of energy is reduced, and further the cost consumption of the device is reduced;

2. through the lower cauldron body, electric putter, push pedal and go up the cauldron body between mutually supporting for the device can open the cauldron body down after using an end time, clears up cauldron internal bottom down, prevents that partial residue from remaining the cauldron under internal, influences the subsequent distillation effect of device, and the device volume, and will descend the cauldron body to open the back, and the staff of being convenient for examines the interior situation of cauldron, has promoted the convenience when overhauing.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention

Fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a lower kettle body; 3. a movable groove; 4. an electric push rod; 5. pushing the plate; 6. a collection bin; 7. a condenser; 8. an electric heater; 9. an air duct; 10. feeding the mixture into a kettle body; 11. a motor; 12. a heat preservation collection bin; 13. a rotating shaft; 14. a catheter; 15. stirring blades; 16. a squeegee; 17. a water pump; 18. a mounting frame; 19. a heat conducting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a high temperature distillation kettle for chemical production comprises a base 1, wherein mounting frames 18 are arranged on two sides of the top of the base 1, hooks are arranged on two sides and two ends of the bottom of each mounting frame 18, hanging columns matched with the hooks are arranged on the two sides and the tops of the two ends of a lower kettle body 2 and used for connecting and reinforcing the upper kettle body 10 and the lower kettle body 2, a discharging pipe is arranged at the bottom of the lower kettle body 2 and used for discharging residues, the upper kettle body 10 is arranged on the inner side of each mounting frame 18, a movable groove 3 is arranged in the middle of the top of the base 1, sliding grooves are arranged on two sides of the inner side of each movable groove 3, sliding blocks connected with a pushing plate 5 are connected on the inner sides of the two groups of sliding grooves in a sliding mode and used for guiding the pushing plate 5, an electric push rod 4 is arranged at the bottom of each movable groove 3, a pushing plate 5 is arranged at the output end of the electric push rod 4, the lower kettle body 2 matched with the upper kettle body 10 is arranged at the top of the pushing plate 5, and a preheating assembly is arranged on one side of the top of the base 1, the preheating assembly comprises a collection bin 6, a condenser 7, an air duct 9, a heat preservation collection bin 12, a liquid guide pipe 14, a water pump 17 and a heat conduction pipe 19, wherein the water pump 17 is positioned on one side of the top of a base 1, the collection bin 6 is arranged on one side, far away from the water pump 17, of the top of the base 1, the liquid guide pipe 14 is arranged at the output end of the water pump 17, the liquid guide pipe 14 spirally surrounds the outer side of an upper kettle body 10, so that solution can be heated for multiple times, a connecting block connected with the upper kettle body 10 is arranged on the inner side of the liquid guide pipe 14, the heat preservation collection bin 12 is arranged on one side of the inner top of the upper kettle body 10, a calcium silicate heat preservation layer is arranged on the outer side of the heat preservation collection bin 12, good heat preservation performance is achieved, heat preservation can be achieved on the preheated solution, a discharging pipe is arranged on one side of the bottom of the heat preservation collection bin 12 and used for discharging the solution, and the top of the liquid guide pipe 14 is communicated with the heat preservation collection bin 12, one side of collecting 6 tops in storehouse is provided with condenser 7 rather than being linked together, the top of condenser 7 is provided with air duct 9, the top and the last cauldron body 10 of air duct 9 are linked together, the middle part of air duct 9 one side is provided with four groups heat pipe 19, one side of four groups heat pipe 19 extends to the inside of catheter 14, can preheat chemical industry solution, the top of going up cauldron body 10 is provided with motor 11, motor 11's output is provided with pivot 13, pivot 13 outside bottom is provided with stirring leaf 15, the both sides of stirring leaf 15 are provided with scraper blade 16, the bottom of the inside both sides of last cauldron body 10 is provided with electric heater 8.

The working principle is as follows: when the device is used, chemical solution is extracted through the water pump 17, then the chemical solution can be conveyed into the heat-preservation collecting bin 12 through the liquid guide pipe 14, the blanking pipe is opened, the chemical solution can fall into the upper kettle body 10, when distillation is carried out, the electric heater 8 is started to heat the interior of the kettle, the motor 11 is started to run, the motor 11 can drive the rotating shaft 13 to rotate, the stirring blade 15 can be driven to rotate through the rotating shaft 13 to stir the solution, the distillation efficiency is improved, when the stirring blade 15 stirs the solution, the scraper blade 16 can be driven to scrape the inner wall of the upper kettle body 10, residues generated by distillation can be prevented from being adhered to the inner wall of the upper kettle body 10, after the solution is distilled to generate steam, the steam can enter the air guide pipe 9 to guide the flow, at the moment, the water pump 17 is started to extract next batch of the distilled solution again, when the steam is contacted with the heat guide pipe 19, the heat in the steam can be absorbed through the heat guide pipe 19, heat is transferred into the liquid guide pipe 14, at the moment, the liquid extracted into the liquid guide pipe 14 can repeatedly flow through the outer side of the heat guide pipe 19, so that the solution can be preheated by the heat guide pipe 19, the preheated solution can be conveyed into the heat preservation collection bin 12 for collection and heat preservation, after a batch of easy distillation is finished, the preheated solution can be put into the upper kettle body 10 for distillation, the distillation efficiency of the device is improved, the distilled steam can enter the condenser 7 for condensation after being guided by the air guide pipe 9, and the distilled steam is collected into the collection bin 6 for storage after the condensation is finished;

when needs are cleared up bottom residue in the cauldron body 2 down, at first contact couple with hang fixed of post, then start electric putter 4, it moves down to drive push pedal 5 through electric putter 4, can lead push pedal 5 through spout and slider, when push pedal 5 moves down, can drive down cauldron body 2 and move down, cauldron body 2 and last cauldron body 10 separation down make, the staff can directly clear up the residue of cauldron body 2 bottom down, can look over the circumstances in the cauldron simultaneously, be convenient for overhaul, after the clearance is accomplished, restart electric putter 4 promotes down cauldron body 2 and last cauldron body 10 and combine to form sealedly, detain the couple on the string post once more, can accomplish the clearance operation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a high temperature distillation cauldron for chemical production, includes base (1), its characterized in that: mounting frames (18) are arranged on two sides of the top of the base (1), an upper kettle body (10) is arranged on the inner side of each mounting frame (18), a movable groove (3) is arranged in the middle of the top of the base (1), an electric push rod (4) is arranged at the bottom of the movable groove (3), the output end of the electric push rod (4) is provided with a push plate (5), the top of the push plate (5) is provided with a lower kettle body (2) matched with the upper kettle body (10), a preheating component is arranged on one side of the top of the base (1), a motor (11) is arranged on the top of the upper kettle body (10), the output end of the motor (11) is provided with a rotating shaft (13), the bottom of the outer side of the rotating shaft (13) is provided with a stirring blade (15), the both sides of stirring leaf (15) are provided with scraper blade (16), go up the bottom of cauldron body (10) inside both sides and be provided with electric heater (8).

2. The high-temperature distillation kettle for chemical production according to claim 1, wherein: the preheating assembly comprises a collecting bin (6), a condenser (7), an air duct (9), a heat-preserving collecting bin (12), a liquid guide pipe (14), a water pump (17) and heat conducting pipes (19), wherein the water pump (17) is positioned on one side of the top of the base (1), the collecting bin (6) is arranged on one side, away from the water pump (17), of the top of the base (1), the liquid guide pipe (14) is arranged at the output end of the water pump (17), the heat-preserving collecting bin (12) is arranged on one side of the top of the inner part of the upper kettle body (10), the top of the liquid guide pipe (14) is communicated with the heat-preserving collecting bin (12), the condenser (7) communicated with the collecting bin (6) is arranged on one side of the top of the collecting bin (6), the air duct (9) is arranged at the top of the condenser (7), the top of the air duct (9) is communicated with the upper kettle body (10), and the four groups of heat conducting pipes (19) are arranged in the middle of one side of the air duct (9), one side of the four groups of the heat conducting pipes (19) extends to the interior of the liquid guide pipe (14).

3. The high-temperature distillation kettle for chemical production according to claim 1, wherein: the two sides of the inner side of the movable groove (3) are provided with sliding grooves, and the inner sides of the two groups of sliding grooves are connected with sliding blocks connected with the push plate (5) in a sliding mode.

4. The high-temperature distillation kettle for chemical production according to claim 2, wherein: the liquid guide pipe (14) spirally surrounds the outer side of the upper kettle body (10), and a connecting block connected with the upper kettle body (10) is arranged on the inner side of the liquid guide pipe (14).

5. The high-temperature distillation kettle for chemical production according to claim 1, wherein: the both sides and both ends of mounting bracket (18) bottom are provided with the couple, the top at cauldron body (2) both sides and both ends is provided with and hangs the post with couple matched with down, the bottom of cauldron body (2) is provided with the discharging pipe down.

6. The high-temperature distillation kettle for chemical production according to claim 2, wherein: the outer side of the heat-preservation collection bin (12) is provided with a calcium silicate heat-preservation layer, and one side of the bottom of the heat-preservation collection bin (12) is provided with a discharging pipe.