Distillation kettle with anti-blocking function for chemical production

Abstract

The utility model discloses a distillation kettle technical field's a kind of distillation kettle with anti-blocking function for chemical production, including kettle body and condenser tank, the condenser tank is fixedly connected on the right side wall upper side of the kettle body, the bottom of the kettle body is fixedly connected with discharging pipe, the outside wall middle of the discharging pipe is fixedly connected with valve by flange, the outside wall of the discharging pipe is fixedly connected with ultrasonic transducer, the inner chamber rear side wall lower side of the kettle body is fixedly connected with fixed plate, the bottom of the fixed plate is fixedly connected with heat insulation waterproof jacket, the inner chamber top of the heat insulation waterproof jacket is fixedly connected with driving motor, the power output shaft end of the driving motor penetrates the heat insulation waterproof jacket and extends to the bottom of the heat insulation waterproof jacket, this distillation kettle with anti-blocking function for chemical production, structure design is reasonable, with anti-blocking function, improve distillation kettle use effect, and can speed up the condensation speed of distillation liquid.

Description

Technical Field

[0001] This utility model relates to the field of distillation kettle technology, specifically a distillation kettle for chemical production with anti-clogging function. Background Technology

[0002] A distillation vessel is a device that uses the principle of distillation to separate and purify substances. It is widely used in chemical, pharmaceutical, and food industries. Its working principle is based on the difference in boiling points of different substances. By heating, the lower-boiling-point components in the mixture evaporate, and then are collected by condensation, thus achieving separation and purification. Specifically, it can be divided into atmospheric distillation, vacuum distillation, and distillation reflux. Atmospheric distillation uses external heating to bring the mixture to its boiling point, causing the volatile components to vaporize and be collected by condensation. Vacuum distillation lowers the boiling point of the mixture under vacuum conditions, avoiding damage to heat-sensitive substances at high temperatures. Distillation reflux involves returning a portion of the condensate to the distillation column or reaction vessel during the distillation process to maintain the continuous distillation process.

[0003] Chinese patent publication number "CN219355274U" discloses "a high-temperature distillation kettle, including a high-temperature distillation kettle body, a box cover fixedly connected to the upper end face of the high-temperature distillation kettle body, a support column fixedly installed on the upper end face of the box cover, a drive motor provided on the upper end face of the support column, and a stirring shaft rotatably connected to the lower end face of the box cover via a rotating shaft. Three sets of stirring rods are fixed sequentially on the outer wall of the stirring shaft, with three stirring rods in each set. The upper and lower sets of stirring rods on the outer wall of the stirring shaft are provided with mounting holes at the ends away from the stirring shaft." This patent uses the cooperation of an electric telescopic rod and a scraper to clean the residue on the inner wall of the high-temperature distillation kettle body. Cleaning the residue on the inner wall of the high-temperature distillation kettle body can improve the heat transfer inside the high-temperature distillation kettle body, thereby improving the processing efficiency of the device for processed materials. However, the above patent does not have an anti-clogging function, which makes it easy for the residue produced by distillation to clog the discharge pipe after repeated use, thus affecting the subsequent use of the device. Therefore, we propose a distillation kettle for chemical production with an anti-clogging function. Utility Model Content

[0004] The purpose of this utility model is to provide a chemical production distillation kettle with anti-clogging function, so as to solve the problem mentioned in the background art, but the above-mentioned patent does not have anti-clogging function when in use, so that the residue produced by distillation easily clogs the discharge pipe after repeated use, thereby affecting the subsequent use of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a distillation kettle for chemical production with anti-clogging function, comprising a kettle body and a condenser. The condenser is fixedly connected to the upper side of the right side wall of the kettle body. A slag discharge pipe is fixedly connected to the bottom of the kettle body. A valve is fixedly connected to the middle of the outer side wall of the slag discharge pipe via a flange. An ultrasonic transducer is fixedly connected to the outer side wall of the slag discharge pipe. A fixing plate is fixedly connected to the lower side of the rear side wall of the inner cavity of the kettle body. A heat-insulating and waterproof sleeve is fixedly connected to the bottom of the fixing plate. A drive motor is fixedly connected to the top of the inner cavity of the heat-insulating and waterproof sleeve. The end of the power output shaft of the drive motor passes through the heat-insulating and waterproof sleeve and extends to the bottom of the heat-insulating and waterproof sleeve. A screw conveyor shaft is fixedly connected to the end of the power output shaft of the drive motor. A mounting bracket is fixedly connected to the outer side wall of the screw conveyor shaft. Scrapers are fixedly connected to the left and right side walls of the mounting bracket.

[0006] As a further description of the above technical solution: A feed pipe is fixedly connected to the upper side of the left side wall of the vessel, and an ultrasonic generator is fixedly connected to the lower side of the left side wall of the vessel. The ultrasonic generator is electrically connected to the ultrasonic transducer through a wire.

[0007] As a further description of the above technical solution: A spiral tube is fixedly connected to the inner wall of the condenser, and a discharge pipe is fixedly connected to the bottom of the condenser.

[0008] As a further description of the above technical solution: A water tank is fixedly connected to the right side wall of the condenser, and a water pump is fixedly connected to the bottom of the water tank. The water pump is connected to the water tank and the spiral pipe through a pipeline.

[0009] As a further description of the above technical solution: The right side wall of the water tank is inlaid with a frame, and a dustproof net is fixedly connected to the right side wall of the frame.

[0010] As a further description of the above technical solution: A heat-conducting plate is embedded in the left side wall of the frame, and a copper rod is fixedly connected to the left side wall of the heat-conducting plate.

[0011] As a further description of the above technical solution: A mesh plate is fixedly connected between the inner sidewalls of the frame, and a cooling fan is fixedly connected to the right sidewall of the mesh plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This chemical production distillation kettle with anti-clogging function uses a drive motor to rotate a screw conveyor shaft, which gradually transports the distilled residue outwards, thus initially preventing residue from clogging the discharge pipe. Simultaneously, the rotation of the screw conveyor shaft drives the mounting frame, which in turn drives a scraper to clean the inner wall of the discharge pipe, preventing residue from adhering to it. Finally, an ultrasonic generator and ultrasonic transducer provide high-frequency vibration to the discharge pipe, further preventing residue from adhering to the inner wall. Through this triple-layer mechanism, residue clogging in the discharge pipe is prevented, thus giving the device an anti-clogging function and improving the distillation kettle's performance.

[0013] 2. This anti-clogging chemical distillation kettle uses a water pump to deliver coolant from the water tank to a spiral tube, allowing the coolant to come into contact with the gas produced during distillation. The coolant then absorbs heat from the gas, causing it to condense rapidly. The cooled coolant, having absorbed heat, flows back into the water tank. A copper rod then transfers the heat from the coolant to a heat-conducting plate, where a cooling fan dissipates the heat to the outside, keeping the coolant at a low temperature and enabling its recycling. This process accelerates the condensation rate of the distilled liquid. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a chemical production distillation kettle with anti-clogging function proposed in this utility model. Figure 2 This is a schematic diagram of the main cross-sectional structure of a chemical production distillation kettle with anti-clogging function proposed in this utility model; Figure 3 This is a schematic diagram of the spiral conveyor shaft structure of a chemical production distillation kettle with anti-clogging function proposed in this utility model. Figure 4 This is a cross-sectional structural diagram of the condenser of a chemical production distillation kettle with anti-clogging function proposed in this utility model. Figure 5 This is a cross-sectional structural diagram of the frame of a chemical production distillation kettle with anti-clogging function proposed in this utility model.

[0015] In the diagram: 100, vessel body; 110, slag discharge pipe; 111, valve; 120, ultrasonic transducer; 130, fixing plate; 140, heat insulation and waterproof sleeve; 150, drive motor; 160, screw conveyor shaft; 170, mounting bracket; 171, scraper; 180, feed pipe; 190, ultrasonic generator; 200, condenser; 210, spiral tube; 220, discharge pipe; 230, water tank; 240, water pump; 250, frame; 251, dustproof net; 260, heat-conducting plate; 270, copper rod; 280, mesh plate; 290, cooling fan. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] This invention provides a chemical production distillation vessel with anti-clogging function. This anti-clogging function improves the efficiency of the distillation vessel and accelerates the condensation rate of the distilled liquid. Please refer to [link / reference]. Figure 1-5It includes a vessel body 100 and a condenser tank 200; Please see Figure 1-3 A slag discharge pipe 110 is fixedly connected to the bottom of the vessel body 100. A valve 111 is fixedly connected to the middle of the outer side wall of the slag discharge pipe 110 via a flange. An ultrasonic transducer 120 is fixedly connected to the outer side wall of the slag discharge pipe 110. A fixing plate 130 is fixedly connected to the lower side of the rear side wall of the inner cavity of the vessel body 100. A heat insulation and waterproof sleeve 140 is fixedly connected to the bottom of the fixing plate 130. A drive motor 150 is fixedly connected to the top of the inner cavity of the heat insulation and waterproof sleeve 140. The end of the power output shaft of the drive motor 150 passes through the heat insulation and waterproof sleeve 140 and extends to the bottom of the heat insulation and waterproof sleeve 140. A screw conveyor shaft 160 is fixedly connected to the end of the power output shaft of the drive motor 150. A mounting bracket 170 is fixedly connected to the outer side wall of the screw conveyor shaft 160. Scrapers 171 are fixedly connected to the left and right side walls of the mounting bracket 170. A feed pipe 180 is fixedly connected to the upper side of the left side wall of the vessel body 100. An ultrasonic generator 190 is fixedly connected to the lower side of the left side wall of the body 100. The ultrasonic generator 190 is electrically connected to the ultrasonic transducer 120 through a wire. The drive motor 150 drives the spiral conveyor shaft 160 to rotate, so that the spiral conveyor shaft 160 gradually conveys the distilled residue to the outside, thereby initially preventing the residue from clogging in the slag discharge pipe 110. At the same time, when the spiral conveyor shaft 160 rotates, it drives the mounting frame 170 to rotate, and then the mounting frame 170 drives the scraper 171 to move, so that the scraper 171 cleans the inner wall of the slag discharge pipe 110, thereby preventing the residue from sticking to the inner wall of the slag discharge pipe 110. Finally, the ultrasonic generator 190 and the ultrasonic transducer 120 oscillate the slag discharge pipe 110 at high frequency, which further prevents the residue from sticking to the inner wall of the slag discharge pipe 110. In this way, the residue is prevented from clogging in the slag discharge pipe 110 through a triple method. In summary, this gives the device an anti-clogging function and improves the performance of the distillation vessel.

[0020] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5A condenser 200 is fixedly connected to the upper right side wall of the vessel body 100. A spiral tube 210 is fixedly connected to the inner side wall of the condenser 200. A discharge pipe 220 is fixedly connected to the bottom of the condenser 200. A water tank 230 is fixedly connected to the right side wall of the condenser 200. A water pump 240 is fixedly connected to the bottom of the water tank 230. The water pump 240 is connected to the water tank 230 and the spiral tube 210 through a pipe. A frame 250 is embedded in the right side wall of the water tank 230. A dustproof net 251 is fixedly connected to the right side wall of the frame 250. A heat-conducting plate 260 is embedded in the left side wall of the frame 250. A copper rod 270 is fixedly connected to the left side wall of the heat-conducting plate 260. A mesh plate 280 is fixedly connected between the inner side walls of 50. A cooling fan 290 is fixedly connected to the right side wall of the mesh plate 280. The coolant in the water tank 230 is transported to the spiral tube 210 by the water pump 240, so that the coolant comes into contact with the gas produced by distillation through the spiral tube 210, and then the coolant absorbs the heat in the gas, thereby causing the gas to condense quickly. The coolant that has absorbed the heat will flow back to the water tank 230. At this time, the heat in the coolant is introduced into the heat conduction plate 260 through the copper rod 270, so that the cooling fan 290 dissipates the heat in the heat conduction plate 260 to the outside, thereby keeping the coolant at a low temperature and enabling the coolant to be recycled.

[0021] In summary, this allows the device to accelerate the condensation rate of the distilled liquid.

[0022] In practical use, those skilled in the art first add material to the vessel 100 through the feed pipe 180 and perform distillation. The steam generated during distillation enters the condenser 200 through a pipe. Then, the coolant in the water tank 230 is pumped by the water pump 240 to the spiral tube 210, allowing the coolant to come into contact with the distilled gas. The coolant absorbs heat from the gas, causing it to condense rapidly. The cooled liquid returns to the water tank 230, and the heat is then transferred to the heat-conducting plate 260 by the copper rod 270. The cooling fan 290 then dissipates the heat from the heat-conducting plate 260 to the outside environment. After distillation, valve 111 is opened, and then the drive motor 150 drives the screw conveyor shaft 160 to rotate, so that the screw conveyor shaft 160 gradually conveys the distilled residue to the outside. At the same time, the rotation of the screw conveyor shaft 160 will drive the mounting frame 170 to rotate, and then the mounting frame 170 will drive the scraper 171 to move, so that the scraper 171 cleans the inner wall of the slag discharge pipe 110, thereby preventing the residue from sticking to the inner wall of the slag discharge pipe 110. Then, the ultrasonic generator 190 and the ultrasonic transducer 120 will perform high-frequency oscillation on the slag discharge pipe 110, which will further prevent the residue from sticking to the inner wall of the slag discharge pipe 110. Finally, the residue is discharged through the slag discharge pipe 110.

[0023] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0024] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A distillation vessel for chemical production with anti-clogging function, characterized in that: The system includes a vessel body (100) and a condenser (200). The condenser (200) is fixedly connected to the upper side of the right side wall of the vessel body (100). A slag discharge pipe (110) is fixedly connected to the bottom of the vessel body (100). A valve (111) is fixedly connected to the middle of the outer side wall of the slag discharge pipe (110) via a flange. An ultrasonic transducer (120) is fixedly connected to the outer side wall of the slag discharge pipe (110). A fixing plate (130) is fixedly connected to the lower side of the rear side wall of the inner cavity of the vessel body (100). A component is fixedly connected to the bottom of the fixing plate (130). A heat-insulating and waterproof sleeve (140) is provided. A drive motor (150) is fixedly connected to the top of the inner cavity of the heat-insulating and waterproof sleeve (140). The end of the power output shaft of the drive motor (150) passes through the heat-insulating and waterproof sleeve (140) and extends to the bottom of the heat-insulating and waterproof sleeve (140). A spiral conveying shaft (160) is fixedly connected to the end of the power output shaft of the drive motor (150). A mounting bracket (170) is fixedly connected to the outer wall of the spiral conveying shaft (160). Scrapers (171) are fixedly connected to the left and right side walls of the mounting bracket (170).

2. The distillation still with anti-blocking function for chemical production according to claim 1, characterized in that: A feed pipe (180) is fixedly connected to the upper side of the left side wall of the vessel body (100), and an ultrasonic generator (190) is fixedly connected to the lower side of the left side wall of the vessel body (100). The ultrasonic generator (190) is electrically connected to the ultrasonic transducer (120) through a wire.

3. The distillation still with anti-blocking function for chemical production according to claim 1, characterized in that: The inner wall of the condenser (200) is fixedly connected to a spiral tube (210), and the bottom of the condenser (200) is fixedly connected to a discharge pipe (220).

4. The distillation still with anti-blocking function for chemical production according to claim 1, characterized in that: A water tank (230) is fixedly connected to the right side wall of the condenser (200), and a water pump (240) is fixedly connected to the bottom of the water tank (230). The water pump (240) is connected to the water tank (230) and the spiral pipe (210) through a pipe.

5. The distillation still with anti-blocking function for chemical production according to claim 4, characterized in that: The right side wall of the water tank (230) is inlaid with a frame (250), and a dustproof net (251) is fixedly connected to the right side wall of the frame (250).

6. A chemical production distillation kettle with anti-clogging function according to claim 5, characterized in that: A heat-conducting plate (260) is embedded in the left side wall of the frame (250), and a copper rod (270) is fixedly connected to the left side wall of the heat-conducting plate (260).

7. The distillation still with anti-blocking function for chemical production according to claim 5, characterized in that: A mesh plate (280) is fixedly connected between the inner sidewalls of the frame (250), and a cooling fan (290) is fixedly connected to the right sidewall of the mesh plate (280).

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