Chemical evaporation kettle with self-cleaning function
Through the design of the evaporation and mixing device and the enhanced thermal conductivity in the chemical evaporation kettle, the problem of the crystallization residue and the low thermal conductivity of chemical materials, and the more efficient and uniform evaporation process and convenient cleaning operation.
Patent Information
- Application Number
- CN202420944510.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-06
AI Technical Summary
During the evaporation process of chemical evaporation kettle, the crystals of chemical materials are easily left on the inner wall and are difficult to clean. At the same time, the thermal conductivity and uniformity are insufficient, which affects the evaporation efficiency.
A chemical evaporation kettle with self -cleaning function is designed, which uses evaporating mixing device, including the stirring shaft, mixing leaves and ceramic heating plates, with electromagnetic heating coils and insulation mezzanine. Cleaning of the wall.
Through the enhanced thermal conductivity and self -cleaning function, the thermal conductivity and the uniformity of evaporation are significantly improved, while solving the problem of difficulty cleaning the crystalline residue, and improving the convenience of operation.
Smart Images
Figure CN222400235U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of chemical kettles, in particular to a chemical evaporation kettle with a self-cleaning function. Background Art
[0002] The chemical materials evaporated in the chemical evaporator during the evaporation process will settle at the bottom of the evaporator, which will cause the chemical materials to crystallize and adsorb on the inner wall of the evaporator during the evaporation process, making it difficult to clean the inner wall of the evaporator.
[0003] In addition, when the evaporator is performing heat conduction evaporation, the heat first contacts the outer circle of the chemical material inside the evaporator, so that the heat conduction to the material in the center is slower, thus affecting the evaporation efficiency. Utility Model Content
[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a chemical evaporator with a self-cleaning function, which is used to solve the problem that crystals remain on the inner wall during the evaporation process and are difficult to clean, as well as the problem of slow and uneven evaporation heat conduction efficiency.
[0005] The technical solution adopted by the utility model is as follows: The utility model is a chemical evaporator with a self-cleaning function, comprising a chemical kettle body, a motor frame, a drive motor and an evaporation stirring device, wherein the motor is mounted on the chemical kettle body, the drive motor is mounted on the motor frame, one end of the evaporation stirring device is arranged in the chemical kettle body, and the evaporation stirring device runs through the top of the chemical kettle body, the drive part of the evaporation stirring device is connected to the output shaft of the drive motor, and the evaporation stirring device is provided with a cleaning component near the inner wall of the chemical kettle body, and the cleaning component rotates with the evaporation stirring device and cleans the inner wall of the chemical kettle body.
[0006] Furthermore, the chemical kettle body includes a matching kettle cover and a kettle body, the motor is mounted on the kettle cover, the evaporation stirring device is arranged through the kettle cover, a feed inlet is provided at the middle and upper part of the outer side of the kettle body, a discharge port is provided at the bottom of the kettle body, and a cleaning port is provided on the kettle cover.
[0007] Preferably, the kettle body is hollow, and a heat-insulating interlayer is provided inside the kettle body.
[0008] In a further scheme, a heating device is provided in the lower middle part of the kettle body, and the heating device is used to conduct heat to the bottom of the chemical kettle body. The heating device includes a heating plate and an electromagnetic heating coil. The heating plate is arranged at the inner lower part of the thermal insulation interlayer. The heating plate is a funnel-shaped structure with upper and lower openings, and the heating plate is arranged at the inner lower part of the thermal insulation interlayer and the bottom is located at the outer periphery of the discharge port. The electromagnetic heating coil is wound around the outside of the kettle body, and the winding surface of the electromagnetic heating coil is wrapped with high temperature resistant insulating material to achieve a heating effect on the bottom of the kettle body from the inside and the outside.
[0009] In the further description, the evaporation stirring device includes a stirring shaft, a stirring blade and a ceramic heating plate. The stirring shaft passes through the kettle cover and is rotatably arranged in the kettle body. The stirring shaft is connected to the output shaft of the driving motor. The stirring blade is arranged on the outside of the stirring shaft. The stirring blade is arranged under the kettle cover. The stirring blade is arranged in a hollow blade shape, and the ceramic heating plate is arranged inside the stirring blade.
[0010] In a preferred embodiment, the cleaning component includes a brush head, which includes a vertical brush head distributed on the outer wall of the stirring blade and a horizontal brush head distributed on the bottom of the stirring blade. The outer wall of the vertical brush head is arranged in contact with the inner wall of the kettle body, and the bottom of the horizontal brush head is arranged in contact with the bottom of the kettle body.
[0011] Preferably, the brush head is made of silicone.
[0012] The beneficial effects achieved by the utility model using the above structure are as follows:
[0013] 1. Through the setting of the evaporation stirring device, a ceramic heating plate that rotates with the stirring blade is added inside, combined with the heating plate in the insulation layer and the electromagnetic heating coil at the bottom of the kettle body, the thermal conductivity of the evaporator is greatly improved to achieve uniform evaporation.
[0014] 2. Through the rotating stirring blades and the vertical and horizontal brush heads located outside the stirring blades, the brush heads come into contact with the inner wall of the kettle during the stirring process and achieve a cleaning effect, which is used to solve the problem that the crystals remaining on the inner wall during the evaporation process are difficult to clean, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a chemical evaporator with a self-cleaning function provided in this solution;
[0016] Figure 2 A schematic diagram of the internal structure of a chemical evaporator with a self-cleaning function provided in this solution;
[0017] Figure 3 Schematic diagram of the structure of the stirring blade in this scheme.
[0018] The meanings of the symbols in the accompanying drawings are as follows:
[0019] 1. Chemical kettle body, 2. Motor frame, 3. Driving motor, 4. Evaporation stirring device, 5. Heating device, 6. Cleaning component;
[0020] 11. kettle cover, 12. kettle body, 13. feed port, 14. discharge port, 15. cleaning port, 16. thermal insulation interlayer;
[0021] 41. stirring shaft, 42. stirring blade, 43. ceramic heating plate;
[0022] 51. Heating plate, 52. Electromagnetic heating coil;
[0023] 61. Vertical brush head, 62. Horizontal brush head. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] like Figure 1-3 As shown, the utility model is a chemical evaporator with a self-cleaning function, comprising a chemical kettle body 1, a motor frame 2 and a driving motor 3. The chemical kettle body 1 comprises a matching kettle cover 11 and a kettle body 12. The motor frame 2 is arranged on the kettle cover 11, and the evaporation stirring device 4 is arranged through the kettle cover 11. A feed inlet 13 is arranged in the middle and upper part of the outer side of the kettle body 12, a discharge port 14 is arranged at the bottom of the kettle body 12, and a cleaning port 15 is arranged on the kettle cover 11; the motor frame 2 is arranged on the kettle cover 11, and the driving motor 3 is arranged on the motor frame 2.
[0026] refer to Figure 2 As shown, the present scheme also includes an evaporation stirring device 4, one end of which is arranged in the kettle body 12, and the evaporation stirring device 4 is arranged through the top of the kettle cover 11, the driving part of the evaporation stirring device 4 is connected to the output shaft of the driving motor 3, and the evaporation stirring device 4 is provided with a cleaning component near the inner wall of the chemical kettle body 1, and the cleaning component rotates with the evaporation stirring device 4 and cleans the inner wall of the chemical kettle body 1.
[0027] Among them, reference Figure 2 and Figure 3As shown, the evaporation stirring device 4 includes a stirring shaft 41, a stirring blade 42 and a ceramic heating plate 43. The stirring shaft 41 passes through the kettle cover 11 and is rotatably arranged in the kettle body 12. The stirring shaft 41 is connected to the output shaft of the driving motor 3. The stirring blade 42 is arranged on the outside of the stirring shaft 41. The stirring blade 42 is arranged below the kettle cover 11. The stirring blade 42 is arranged in a hollow blade shape, and the ceramic heating plate 43 is arranged in the stirring blade 42.
[0028] Combination Figure 2 As shown, the cleaning component includes a brush head, which includes a vertical brush head 611 distributed on the outer wall of the stirring blade 42 and a horizontal brush head 612 distributed on the bottom of the stirring blade 42. The outer wall of the vertical brush head 611 is arranged to fit the inner wall of the kettle body 12, and the bottom of the horizontal brush head 612 is arranged to fit the inner bottom of the kettle body 12. By combining the horizontal brush head 612 and the vertical brush head 611, the cleaning effect of the inner wall of the kettle body 12 can be achieved during the rotating stirring process.
[0029] In further description, the chemical kettle body 1 adopts a double-layer hollow structure, the outer bottom wall of the chemical kettle body 1 is provided with a heating device 5, the kettle body 12 is hollow, and a heat-insulating interlayer 16 is provided inside the kettle body 12.
[0030] In order to improve the thermal conductivity and insulation performance of the evaporator and achieve a good evaporator effect, a heating device 5 is provided in the lower middle part of the kettle body 12. The heating device 5 is used to conduct heat to the bottom of the chemical kettle body 1. The heating device 5 includes a heating plate 51 and an electromagnetic heating coil 52. The heating plate 51 is arranged at the inner lower part of the thermal insulation interlayer 16. The heating plate 51 is a funnel-shaped structure with upper and lower openings. The heating plate 51 is arranged at the inner lower part of the thermal insulation interlayer 16 and the bottom is located at the outer periphery of the discharge port 14. The electromagnetic heating coil 52 is wound around the outside of the kettle body 12. The winding surface of the electromagnetic heating coil 52 is wrapped with high temperature resistant insulating material to achieve a heating effect on the bottom of the kettle body 12 from the inside and the outside.
[0031] When using the utility model, the feed port 13 and the discharge port 14 are used for feeding and discharging respectively. The output shaft of the driving motor 3 drives the stirring shaft 41 to rotate, and the stirring shaft 41 then drives the stirring blade 42 to rotate, thereby stirring the internal material. The stirring can improve the efficiency of evaporation. A ceramic heating plate 43 is arranged inside the stirring blade 42, which cooperates with the heating plate 51 in the thermal insulation interlayer 16 and the electromagnetic heating coil 52 at the bottom of the kettle body 12 to greatly improve the thermal conductivity of the evaporator and achieve uniform evaporation. By combining the horizontal brush head 612 with the vertical brush head 611, the crystals on the inner wall of the kettle body 12 can be discharged during the rotation process, and the inner wall of the kettle body 12 can be contacted and cleaned after adding the cleaning liquid.
[0032] During use, the ceramic heating plate 43 inside the stirring blade 42 always maintains the fluidity of the internal material and accelerates the evaporation efficiency. By adjusting the power of the electromagnetic heating coil 52 and the heating temperature of the heating plate 51, a uniform heating effect on the kettle body 12 is achieved from the inside and outside.
[0033] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A chemical evaporation kettle with self-cleaning function, comprising a chemical kettle body and a driving motor, characterized in that: It also includes an evaporation stirring device, wherein a motor frame is provided on the chemical kettle body, the drive motor is provided on the motor frame, one end of the evaporation stirring device is provided in the chemical kettle body, and the evaporation stirring device is provided through the top of the chemical kettle body, the drive part of the evaporation stirring device is connected to the output shaft of the drive motor, and the evaporation stirring device is provided with a cleaning component near the inner wall of the chemical kettle body, and the cleaning component rotates with the evaporation stirring device and cleans the inner wall of the chemical kettle body; The chemical kettle body adopts a double-layer hollow structure, and the outer bottom wall of the chemical kettle body is provided with a heating device, and the heating device is used to conduct heat to the bottom of the chemical kettle body.
2. The chemical evaporator with self-cleaning function according to claim 1, characterized in that: The chemical kettle body includes a matching kettle cover and a kettle body. The kettle body is hollow and has a heat-insulating interlayer inside. The motor is mounted on the kettle cover. The evaporation and stirring device runs through the kettle cover. A feed inlet is provided at the middle and upper part of the outer side of the kettle body. A discharge port is provided at the bottom of the kettle body. A cleaning port is provided on the kettle cover.
3. The chemical evaporator with self-cleaning function according to claim 2, characterized in that: The heating device comprises a heating plate and an electromagnetic heating coil. The heating plate is arranged in the heat-insulating interlayer, and the electromagnetic heating coil is wound around the outside of the kettle body.
4. The chemical evaporator with self-cleaning function according to claim 2, characterized in that: The evaporation stirring device includes a stirring shaft, a stirring blade and a ceramic heating plate. The stirring shaft passes through the kettle cover and is rotatably arranged in the kettle body. The stirring shaft is connected to the output shaft of the driving motor. The stirring blade is arranged on the outside of the stirring shaft. The stirring blade is arranged in a hollow blade shape, and the ceramic heating plate is arranged in the stirring blade.
5. The chemical evaporator with self-cleaning function according to claim 2, characterized in that: The cleaning component includes a brush head, which includes a vertical brush head distributed on the outer wall of the stirring blade and a horizontal brush head distributed on the bottom of the stirring blade. The outer wall of the vertical brush head is arranged in contact with the inner wall of the kettle body, and the bottom of the horizontal brush head is arranged in contact with the inner bottom of the kettle body.
6. The chemical evaporator with self-cleaning function according to claim 3, characterized in that: The heating plate is in a funnel-shaped structure with upper and lower openings, and the heating plate is arranged at the inner lower part of the heat-insulating interlayer and the bottom is located at the outer periphery of the discharge port.
7. The chemical evaporator with self-cleaning function according to claim 5, characterized in that: The brush head is made of silicone.