Device for efficiently purifying and preparing guaiacol by utilizing cyclic heating

Abstract

The utility model discloses a device for efficiently purifying and preparing guaiacol by utilizing cyclic heating, which belongs to the technical field of guaiacol purification and comprises a purification tank, a sealing cover is in threaded connection with the inner wall of the purification tank, a servo motor is mounted at the top of the sealing cover through a bolt, a feeding port is fixedly connected to the top of the sealing cover, and a feeding port is fixedly connected to the bottom of the purification tank. A power output shaft of the servo motor is fixedly connected with a pentagonal column, and an arc-shaped plate is fixedly assembled on the inner wall of the purification tank. The temperature is conducted to the purification tank through heating of the heating pipe, it is guaranteed that the inner cavity of the purification tank is at 60-65 DEG C, then the servo motor can be driven to drive the cover plate and the connecting rod to rotate, and ingredients in the inner cavity of the purification tank are stirred and mixed through the stirring rod; in the stirring process, the fine filter screen can be used for adsorbing and filtering the ingredients filtered by the coarse filter screen again, so that the purification effect of the inner cavity of the purification tank is guaranteed, and the problems that the quality of a purified product is relatively poor and chromatic aberration occurs are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of guaiacol purification, in particular to a guaiacol high-efficiency purification and preparation device utilizing circulating heating. Background Art

[0002] Guaiacol is an important intermediate for medicine, dyes, and flavors and fragrances. Most of the guaiacol on the market is obtained through chemical synthesis. Natural guaiacol is non-toxic and harmless and can be used as a food-grade additive. Currently, there are two main sources: one is extracted from wood tar, and the other is extracted from certain fermentation processes.

[0003] The existing purification device is not convenient for accurately controlling the temperature during purification in actual use, which will affect the efficiency of purification. It is also not convenient to separate the impurities contained in the ingredients during the purification process, which will result in poor quality of the purified product and color difference.

[0004] To this end, we proposed a highly efficient purification and preparation device for guaiacol using circulating heating. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a high-efficiency purification and preparation device for guaiacol using circulating heating, which overcomes the shortcomings of the existing technology and aims to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an efficient purification and preparation device for guaiacol using circulating heating, comprising a purification tank, a sealing cover threadedly connected to the inner wall of the purification tank, a servo motor bolted to the top of the sealing cover, a feeding port fixedly connected to the top of the sealing cover, a pentagonal column fixedly connected to the power output shaft of the servo motor, an arc-shaped plate fixedly installed on the inner wall of the purification tank, a coarse filter installed on the top bolt of the arc-shaped plate, a connecting rod rotatably connected to the inner wall of the coarse filter, one end of a plurality of stirring rods fixedly connected to the outer edge of the connecting rod, a scraper fixedly connected to the other end of the stirring rod, fine filter screens fixedly installed on the inner walls of the plurality of stirring rods, an outer shell fixedly installed on the outer edge of the purification tank, a heating tube spirally provided on the inner wall of the shell.

[0007] As a preferred technical solution of the present invention, five rotating rods are fixedly mounted on the outer edge of the sealing cover, and a cover plate is rotatably connected to the top of the feeding port.

[0008] By adopting the above technical solution, it is easy for the user to turn the sealing cover by hand to separate the sealing cover from the inner wall of the purification tank, and the top of the feeding port can be sealed through the cover plate to ensure that foreign matter from the outside will not enter the inner cavity of the purification tank through the feeding port and come into contact with the material.

[0009] As an optimal technical solution of the present invention, the number of the arc-shaped plates is three, and the three arc-shaped plates are distributed in a ring shape on the inner wall of the purification tank. The inner wall of the coarse filter is penetrated by three bolts and fixedly connected to the three arc-shaped plates, and a through groove is provided between the three arc-shaped plates. The width of the scraper is consistent with the width of the through groove, and the outer edge diameter of the coarse filter is adapted to the inner wall diameter of the purification tank.

[0010] By adopting the above technical solution, the coarse filter can be firmly connected to the three curved plates through three bolts, thereby ensuring that the coarse filter can be stably set in the inner cavity position of the purification tank, and the scraper can be moved through the through groove to the outside to clean the fine filter.

[0011] As a preferred technical solution of the present invention, the inner top of the outer shell is filled with a sealing strip, the outer edge of the heating tube is tightly fitted to the inner wall of the outer shell close to the purification tank, the inner wall of the sealing cover is fixedly equipped with a temperature sensor, and the outer edge of the outer shell is provided with a controller, and the heating tube, temperature sensor and controller are all electrically connected.

[0012] By adopting the above technical solution, the gap in the inner wall of the outer shell can be sealed, and the temperature can be quickly transferred to the outer shell and the purification tank through the heating tube, so as to adjust the temperature of the inner cavity of the purification tank. The temperature of the inner cavity of the purification tank is monitored by a temperature sensor to ensure that the inner cavity of the purification tank is kept at 60-65 degrees Celsius for a long time.

[0013] As a preferred technical solution of the present invention, a discharge port is fixedly connected to the bottom of the purification tank, and a control valve is fixedly installed on the outer edge of the discharge port.

[0014] By adopting the above technical solution, the purified material can be discharged through the discharge port into an external container for storage.

[0015] As a preferred technical solution of the present invention, a positioning ring is fixedly mounted on the inner bottom of the purification tank, and the bottom end of the connecting rod is rotatably connected to the inner wall of the positioning ring.

[0016] By adopting the above technical solution, the stability of the connecting rod during rotation can be guaranteed, and the connecting rod will not swing easily during rotation, thereby increasing the stability of the scraper when it rotates in contact with the inner wall of the purification tank to scrape off the material adhered to the inner wall of the purification tank.

[0017] As an optimal technical solution of the present invention, a pentagonal hole is provided on the top of the connecting rod, the pentagonal column is inserted into the inner wall of the pentagonal hole, a rotating hole is provided on the inner wall of the sealing cover, and the end of the connecting rod close to the pentagonal column is rotatably connected to the inner wall of the rotating hole.

[0018] By adopting the above technical solution, the pentagonal column can be used in conjunction with the pentagonal hole to transmit the rotational force of the servo motor output end to the connecting rod, thereby ensuring that the connecting rod can drive the stirring rod to rotate and stir and mix the raw materials when it rotates. The fine filter can be used to adsorb and filter the raw materials after being filtered by the coarse filter, thereby ensuring the cleanliness of the purified raw materials.

[0019] Beneficial effects of the utility model:

[0020] 1. The temperature is transferred to the purification tank through the heating tube to ensure that the inner cavity of the purification tank is at 60-65 degrees Celsius. Then the servo motor can be driven to drive the cover and the connecting rod to rotate, and the stirring rod can be used to stir and mix the ingredients in the inner cavity of the purification tank. During the stirring process, the fine filter can be used to adsorb and filter the ingredients after being filtered by the coarse filter again, thereby ensuring the purification effect of the inner cavity of the purification tank, solving the problem of poor quality of the purified product and color difference.

[0021] 2. By rotating the rotating rod, the sealing cover is driven to rotate and separate from the inner wall of the purification tank, and then the bolts fixing the coarse filter are removed to take the coarse filter out to the outside, so as to facilitate the cleaning of the coarse filter. At the same time, the connecting rod can be pulled to move the scraper along the gap of the through groove to the outside, so as to facilitate the cleaning of the fine filter, thereby improving the convenience of disassembly and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the purification tank of the present utility model;

[0025] Figure 4 It is a schematic diagram of the expanded structure of the utility model.

[0026] In the figure: 1. Purification tank; 2. Sealing cover; 3. Rotating rod; 4. Feeding port; 5. Servo motor; 6. Cover plate; 7. Pentagonal column; 8. Curved plate; 9. Coarse filter; 10. Connecting rod; 11. Stirring rod; 12. Scraper; 13. Fine filter; 14. Outer shell; 15. Heating tube; 16. Sealing strip; 17. Discharge port. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1 - Figure 4 The invention discloses an efficient purification and preparation device for guaiacol using circulating heating, comprising a purification tank 1, a sealing cover 2 being threadedly connected to the inner wall of the purification tank 1, a servo motor 5 being bolted to the top of the sealing cover 2, a feeding port 4 being fixedly connected to the top of the sealing cover 2, a pentagonal column 7 being fixedly connected to the power output shaft of the servo motor 5, an arc-shaped plate 8 being fixedly assembled on the inner wall of the purification tank 1, a coarse filter screen 9 being bolted to the top of the arc-shaped plate 8, a connecting rod 10 being rotatably connected to the inner wall of the coarse filter screen 9, one end of a plurality of stirring rods 11 being fixedly connected to the outer edge of the connecting rod 10, a scraper 12 being fixedly connected to the other end of the stirring rod 11, a fine filter screen 13 being fixedly assembled on the inner wall of the plurality of stirring rods 11, an outer shell 14 being fixedly assembled on the outer edge of the purification tank 1, and a heating pipe 15 being spirally arranged on the inner wall of the outer shell 14.

[0029] See also Figure 2 The outer edge of the sealing cover 2 is fixedly equipped with five rotating rods 3, and the top of the feeding port 4 is rotatably connected to the cover plate 6, so that the user can easily rotate the sealing cover 2 by hand to separate the sealing cover 2 from the inner wall of the purification tank 1. The top of the feeding port 4 can be sealed through the cover plate 6 to ensure that foreign matter from the outside will not enter the inner cavity of the purification tank 1 through the feeding port 4 and come into contact with the material.

[0030] See also Figure 4 There are three curved plates 8, and the three curved plates 8 are distributed in a ring shape on the inner wall of the purification tank 1. The inner wall of the coarse filter 9 is penetrated by three bolts and fixedly connected to the three curved plates 8, and a through groove is provided between the three curved plates 8. The width of the scraper 12 is consistent with the width of the through groove. The outer diameter of the coarse filter 9 is adapted to the inner wall diameter of the purification tank 1, so that the coarse filter 9 can be firmly connected to the three curved plates 8 by three bolts, thereby ensuring that the coarse filter 9 can be stably set in the inner cavity position of the purification tank 1, and the scraper 12 can be moved to the outside through the through groove through the through groove to clean the fine filter 13.

[0031] See also Figure 2The inner top of the shell 14 is filled with a sealing strip 16, the outer edge of the heating tube 15 is tightly fitted with the inner wall of the shell 14 close to the purification tank 1, the inner wall of the sealing cover 2 is fixedly equipped with a temperature sensor, and the outer edge of the shell 14 is provided with a controller. The heating tube 15, the temperature sensor and the controller are all electrically connected, so that the gap in the inner wall of the shell 14 can be sealed, and then the temperature can be quickly transferred to the shell 14 and the purification tank 1 through the heating tube 15, so as to adjust the temperature of the inner cavity of the purification tank 1, and use the temperature sensor to monitor the temperature of the inner cavity of the purification tank 1 to ensure that the inner cavity of the purification tank 1 is at 60-65 degrees Celsius for a long time.

[0032] See also Figure 1 and Figure 2 The bottom of the purification tank 1 is fixedly connected with a discharge port 17, and the outer edge of the discharge port 17 is fixedly installed with a control valve, so that the purified material can be discharged through the discharge port 17 to an external container for storage.

[0033] See also Figure 3 and Figure 4 The inner bottom of the purification tank 1 is fixedly equipped with a positioning ring, and the bottom end of the connecting rod 10 is rotatably connected to the inner wall of the positioning ring, so that the stability of the connecting rod 10 during rotation can be guaranteed, and the connecting rod 10 will not swing easily during rotation, thereby increasing the stability of the scraper 12 when it rotates in contact with the inner wall of the purification tank 1 to scrape off the material adhered to the inner wall of the purification tank 1.

[0034] See also Figure 4 A pentagonal hole is provided at the top of the connecting rod 10, and the pentagonal column 7 is inserted into the inner wall of the pentagonal hole. A rotating hole is provided on the inner wall of the sealing cover 2. The end of the connecting rod 10 close to the pentagonal column 7 is rotatably connected to the inner wall of the rotating hole, so that the pentagonal column 7 can cooperate with the pentagonal hole to transmit the rotating force of the output end of the servo motor 5 to the connecting rod 10, thereby ensuring that the connecting rod 10 can drive the stirring rod 11 to rotate when rotating to stir and mix the raw materials. The fine filter 13 can be used to adsorb and filter the raw materials after being filtered by the coarse filter 9 to ensure the cleanliness of the purified raw materials.

[0035] Working principle: When using this device, first, the ingredients used for purification can be added to the inner cavity of the purification tank 1 through the feeding port 4, and then filtered through the coarse filter 9 to penetrate into the inner bottom of the purification tank 1. Then, the heating tube 15 can be used to heat and transfer the temperature to the purification tank 1 to ensure that the inner cavity of the purification tank 1 is at 60-65 degrees Celsius. Then, the servo motor 5 can be driven to drive the cover plate 6 and the connecting rod 10 to rotate, and the stirring rod 11 can be used to stir and mix the ingredients in the inner cavity of the purification tank 1. During the stirring process, the fine filter can be used to 13 performs adsorption filtration on the ingredients filtered by the coarse filter 9 again, thereby ensuring the purification effect of the inner cavity of the purification tank 1. After uniform mixing, the rotating rod 3 can be rotated to drive the sealing cover 2 to rotate and separate from the inner wall of the purification tank 1, and then the bolts fixing the coarse filter 9 are removed to take the coarse filter 9 out to the outside, thereby facilitating the cleaning of the coarse filter 9. At the same time, the connecting rod 10 can be pulled so that the scraper 12 can move to the outside along the gap of the through groove, thereby facilitating the cleaning operation of the fine filter 13, thereby improving the convenience of disassembly and cleaning.

[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A highly efficient purification and preparation device for guaiacol using circulating heating, comprising a purification tank (1), characterized in that: The inner wall of the purification tank (1) is threadedly connected to a sealing cover (2), the top bolt of the sealing cover (2) is equipped with a servo motor (5), the top of the sealing cover (2) is fixedly connected to a feeding port (4), the power output shaft of the servo motor (5) is fixedly connected to a pentagonal column (7), the inner wall of the purification tank (1) is fixedly equipped with an arc plate (8), the top bolt of the arc plate (8) is equipped with a coarse filter (9), the inner wall of the coarse filter (9) is rotatably connected to a connecting rod (10), the outer edge of the connecting rod (10) is fixedly connected to one end of a plurality of stirring rods (11), the other end of the stirring rod (11) is fixedly connected to a scraper (12), the inner walls of the plurality of stirring rods (11) are fixedly equipped with a fine filter (13), the outer edge of the purification tank (1) is fixedly equipped with an outer shell (14), and the inner wall of the outer shell (14) is spirally provided with a heating pipe (15).

2. The guaiacol efficient purification and preparation device using circulating heating according to claim 1, characterized in that: Five rotating rods (3) are fixedly mounted on the outer edge of the sealing cover (2), and a cover plate (6) is rotatably connected to the top of the feeding port (4).

3. The guaiacol efficient purification and preparation device using circulating heating according to claim 1, characterized in that: The number of the arc-shaped plates (8) is three, and the three arc-shaped plates (8) are distributed in an annular shape on the inner wall of the purification tank (1). The inner wall of the coarse filter (9) is penetrated by three bolts and fixedly connected to the three arc-shaped plates (8). A through groove is provided between the three arc-shaped plates (8). The width of the scraper (12) is consistent with the width of the through groove. The outer diameter of the coarse filter (9) is adapted to the inner wall diameter of the purification tank (1).

4. The guaiacol efficient purification and preparation device using circulating heating according to claim 1, characterized in that: The inner top of the shell (14) is filled with a sealing strip (16), the outer edge of the heating tube (15) is tightly fitted with the inner wall of the shell (14) close to the purification tank (1), the inner wall of the sealing cover (2) is fixedly equipped with a temperature sensor, the outer edge of the shell (14) is provided with a controller, and the heating tube (15), the temperature sensor and the controller are all electrically connected.

5. The guaiacol efficient purification and preparation device using circulating heating according to claim 1, characterized in that: The bottom of the purification tank (1) is fixedly connected with a discharge port (17), and the outer edge of the discharge port (17) is fixedly installed with a control valve.

6. The guaiacol efficient purification and preparation device using circulating heating according to claim 1, characterized in that: The inner bottom of the purification tank (1) is fixedly equipped with a positioning ring, and the bottom end of the connecting rod (10) is rotatably connected to the inner wall of the positioning ring.

7. The guaiacol efficient purification and preparation device using circulating heating according to claim 1, characterized in that: A pentagonal hole is provided at the top of the connecting rod (10), the pentagonal column (7) is plugged into the inner wall of the pentagonal hole, a rotating hole is provided on the inner wall of the sealing cover (2), and one end of the connecting rod (10) close to the pentagonal column (7) is rotatably connected to the inner wall of the rotating hole.

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