Separation and purification kettle convenient to overhaul

Abstract

The separation and purification kettle comprises a base, two supporting frames are fixedly installed on the base, a kettle body is fixedly installed between the two supporting frames, a bottom cover is arranged at the bottom end of the kettle body, a heater is clamped in the bottom cover, a heat conduction plate is fixedly installed at the top end of the heater, and lifting bases are fixedly installed on the two sides of the bottom cover. Two supporting frames are arranged in the kettle body, threaded rods are rotationally connected in the two supporting frames, belt wheels sleeve the outer sides of the bottom ends of the two threaded rods, the two belt wheels are in meshed connection through a belt, a first-stage filter screen and a second-stage filter screen are sequentially arranged in the kettle body from top to bottom, clamping plates are fixedly mounted on the two sides of the first-stage filter screen, and grooves are formed in the positions, corresponding to the two clamping plates, in the kettle body. According to the separation and purification kettle convenient to overhaul, the first-stage filter screen, the second-stage filter screen, the temperature sensor, the heater and the heat conducting plate can be quickly disassembled and assembled, so that the first-stage filter screen and the second-stage filter screen can be conveniently cleaned and replaced, and internal components can be overhauled when a fault occurs subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of separation and purification kettles, in particular to a separation and purification kettle which is easy to repair. Background Art

[0002] Tocopherol is the hydrolysis product of vitamin E. Natural tocopherol is d-tocopherol, which has 8 isomers such as α, β, γ and δ. Among them, α-tocopherol has the strongest activity. The tocopherol mixed concentrate used as an antioxidant is a mixture of various isomers of natural tocopherol. Tocopherol is a natural oil-soluble antioxidant produced in large quantities. Tocopherol needs to be separated and purified during the production process, so a separation and purification kettle is used.

[0003] Patent Publication No. CN212914553U disclosed a separation and purification device of mixed tocopherols after searching, including a kettle, the inner wall of the kettle is fixedly connected with a heat conducting plate, the bottom surface of the heat conducting plate is fixedly connected with a heater, a feed port is provided on the left side of the kettle, a first threaded sealing plug is placed on the left side of the feed port, the right end of the first threaded sealing plug extends to the inside of the feed port and is threadedly connected with the feed port, and a discharge port is provided on the right side of the kettle. The separation and purification device of mixed tocopherols can heat the heat conducting plate by being provided with a heater, and tocopherols are boiled, the temperature of the kettle can be sensed by being provided with a temperature sensor, and a control valve is opened in cooperation with a controller, so that the purified tocopherols enter the inside of a storage tank for storage, and the problem that the mixed tocopherols cannot be separated and purified when in use is solved, resulting in more other substances contained in tocopherols, so that the quality of tocopherols is reduced.

[0004] However, this patent still has some shortcomings. The kettle body of this separation and purification kettle is an integrated structure, and the first-stage filter, second-stage filter, heater, heat transfer plate and other components are fixedly installed in the kettle body. Therefore, when the separation and purification kettle fails, the internal components cannot be quickly removed for replacement and maintenance. Moreover, after long-term use, impurities will be attached to the surface of the first-stage filter and the second-stage filter, making it difficult to clean them.

[0005] For this purpose, we proposed a separation and purification kettle which is easy to maintain. Utility Model Content

[0006] The purpose of the utility model is to provide a separation and purification kettle which is easy to maintain, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a separation and purification kettle that is easy to maintain, comprising a base, two supporting frames are fixedly installed on the base, a kettle body is fixedly installed between the two supporting frames, a bottom cover is arranged at the bottom end of the kettle body, a heater is clamped in the bottom cover, a heat conducting plate is fixedly installed on the top of the heater, a lifting seat is fixedly installed on both sides of the bottom cover, threaded rods are rotatably connected in the two supporting frames, pulleys are sleeved on the outer sides of the bottom ends of the two threaded rods, and the two pulleys are meshed and connected by belts, a primary filter screen and a secondary filter screen are sequentially arranged in the kettle body from top to bottom, a card plate is fixedly installed on both sides of the primary filter screen, grooves are arranged at the positions corresponding to the two card plates in the kettle body, the card plate is clamped in the grooves, and card slots are arranged at the front and rear parts of each groove in the kettle body, and a plurality of card blocks are fixedly installed on both sides of the secondary filter screen, and the plurality of card blocks are respectively clamped in the corresponding card slots.

[0008] Optionally, a motor is fixedly installed in the base, and the output end of the motor is fixedly installed on one of the threaded rods. The use of the device is facilitated by driving the threaded rod to rotate through the motor.

[0009] Optionally, a threaded groove is provided on the left side of the kettle body, and a temperature sensor is threadedly connected to the threaded groove. This design facilitates the disassembly and assembly of the temperature sensor.

[0010] Optionally, the top end of the kettle body is connected to a top cover via a hinge, and a collecting hood is fixedly mounted on the bottom end of the top cover. This design facilitates the opening and closing of the top cover.

[0011] Optionally, handles are fixedly installed on the top of the primary filter screen and the secondary filter screen, and the handles facilitate the disassembly and assembly of the primary filter screen and the secondary filter screen.

[0012] Optionally, a PLC controller is fixedly installed at the front end of the kettle body, and the PLC controller is used to facilitate the control of the equipment to work.

[0013] Optionally, a slider is fixedly mounted on the front and rear ends of each lifting seat, and a slide groove is provided on the front and rear ends of the two support frames. The slider is slidably connected in the slide groove, and the lifting seat can be limited by the slider.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the top cover, threaded rod, bottom cover, matching Allen, belt, lifting seat, click, threaded groove, card slot, block, groove and card plate, the primary filter, secondary filter, temperature sensor, heater and heat conduction plate can be quickly disassembled and assembled, thereby facilitating the cleaning and replacement of the primary filter and the secondary filter, as well as the subsequent inspection and maintenance of internal components in case of failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a separation and purification kettle that is easy to maintain in the utility model;

[0017] Figure 2 This is a bottom view of a separation and purification kettle that is easy to repair according to the utility model;

[0018] Figure 3 This is a cross-sectional view of a separation and purification kettle that is easy to repair according to the utility model;

[0019] Figure 4 The utility model is a cross-sectional view of a card slot in a separation and purification kettle which is easy to repair.

[0020] In the figure: 1. base; 2. support frame; 3. kettle body; 4. top cover; 5. PLC controller; 6. slider; 7. slide groove; 8. threaded rod; 9. bottom cover; 10. pulley; 11. belt; 12. heater; 13. motor; 14. lifting seat; 15. heat conducting plate; 16. temperature sensor; 17. threaded groove; 18. primary filter; 19. secondary filter; 20. collecting cover; 21. slot; 22. block; 23. groove; 24. card plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a separation and purification kettle which is easy to maintain, including a base 1, two support frames 2 are fixedly installed on the base 1, a kettle body 3 is fixedly installed between the two support frames 2, a bottom cover 9 is arranged at the bottom end of the kettle body 3, a heater 12 is clamped in the bottom cover 9, a heat conducting plate 15 is fixedly installed at the top of the heater 12, lifting seats 14 are fixedly installed on both sides of the bottom cover 9, threaded rods 8 are rotatably connected in the two support frames 2, and pulleys 10 are sleeved on the outer sides of the bottom ends of the two threaded rods 8, and two belts are fixedly installed on the bottom ends of the two threaded rods 8. The wheels 10 are meshed and connected by a belt 11, and a primary filter screen 18 and a secondary filter screen 19 are sequentially arranged in the kettle body 3 from top to bottom. A clamping plate 24 is fixedly installed on both sides of the primary filter screen 18, and grooves 23 are arranged at the corresponding two clamping plates 24 in the kettle body 3, and the clamping plates 24 are clamped in the grooves 23. The kettle body 3 is provided with clamping grooves 21 at the front and rear parts of each groove 23, and a plurality of clamping blocks 22 are fixedly installed on both sides of the secondary filter screen 19, and the plurality of clamping blocks 22 are respectively clamped in the corresponding clamping grooves 21.

[0023] A motor 13 is fixedly installed in the base 1, and the output end of the motor 13 is fixedly installed on one of the threaded rods 8. The motor 13 drives the threaded rod 8 to rotate, which is beneficial to the use of the present device. A threaded groove 17 is provided on the left side of the kettle body 3, and a temperature sensor 16 is connected to the threaded inner thread of the threaded groove 17. This design facilitates the disassembly and assembly of the temperature sensor 16. The top of the kettle body 3 is connected to the top cover 4 by a hinge, and the bottom end of the top cover 4 is fixedly installed with a collection cover 20. This design facilitates the opening and closing of the top cover 4. The tops of the primary filter 18 and the secondary filter 19 are fixedly installed with handles, which facilitate the disassembly and assembly of the primary filter 18 and the secondary filter 19. A PLC controller 5 is fixedly installed at the front end of the kettle body 3, and the PLC controller 5 is convenient for controlling the present device to work. Slide blocks 6 are fixedly installed at the front and rear ends of each lifting seat 14, and slide grooves 7 are provided at the front and rear ends of the two support frames 2. The slide blocks 6 are slidably connected in the slide grooves 7, and the lift seat 14 can be limited by the slide blocks 6.

[0024] Working principle: When in use, firstly snap the multiple blocks 22 on the secondary filter 19 into the multiple slots 21, then snap the two snap plates 24 on the primary filter 18 into the two grooves 23, snap the heater 12 into the bottom cover 9, turn on the switch of the motor 13, the motor 13 works to drive the threaded rod 8 to rotate, at this time, the two lifting seats 14 drive the bottom cover 9 to rise and snap the bottom of the kettle body 3, so that the heat conducting plate 15 extends to the bottom end of the kettle body 3, and finally the temperature sensor 16 is threadedly connected to the threaded groove 17 to complete the assembly. The primary filter 18, the secondary filter 19, the temperature sensor 16, the heater 12 and the heat conducting plate 15 can also be quickly disassembled by using the above principle. This separation and purification kettle that is easy to repair is easy to use. The primary filter 18, the secondary filter 19, the temperature sensor 16, the heater 12 and the heat conducting plate 15 can be quickly disassembled and assembled through the above components, thereby facilitating the cleaning and replacement of the primary filter 18 and the secondary filter 19, as well as the subsequent repair of the internal components when a failure occurs.

[0025] Although the 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 separation and purification kettle that is easy to maintain, characterized in that: The invention comprises a base (1), two support frames (2) are fixedly mounted on the base (1), a kettle body (3) is fixedly mounted between the two support frames (2), a bottom cover (9) is arranged at the bottom end of the kettle body (3), a heater (12) is clamped in the bottom cover (9), a heat conducting plate (15) is fixedly mounted on the top of the heater (12), lifting seats (14) are fixedly mounted on both sides of the bottom cover (9), threaded rods (8) are rotatably connected in the two support frames (2), belt pulleys (10) are sleeved on the outer sides of the bottom ends of the two threaded rods (8), and a belt is connected between the two belt pulleys (10). (11) meshing connection, a primary filter screen (18) and a secondary filter screen (19) are sequentially arranged in the kettle body (3) from top to bottom, a clamping plate (24) is fixedly installed on both sides of the primary filter screen (18), a groove (23) is arranged in the kettle body (3) at positions corresponding to the two clamping plates (24), the clamping plate (24) is clamped in the groove (23), a clamping groove (21) is arranged in the front and rear parts of each groove (23) in the kettle body (3), a plurality of clamping blocks (22) are fixedly installed on both sides of the secondary filter screen (19), and the plurality of clamping blocks (22) are respectively clamped in the corresponding clamping grooves (21).

2. A separation and purification kettle that is easy to maintain according to claim 1, characterized in that: A motor (13) is fixedly mounted inside the base (1), and an output end of the motor (13) is fixedly mounted on one of the threaded rods (8).

3. A separation and purification kettle that is easy to maintain according to claim 1, characterized in that: A thread groove (17) is provided on the left side of the kettle body (3), and a temperature sensor (16) is connected to the inner thread of the thread groove (17).

4. A separation and purification kettle that is easy to maintain according to claim 1, characterized in that: The top end of the kettle body (3) is connected to a top cover (4) via a hinge, and a collecting hood (20) is fixedly mounted on the bottom end of the top cover (4).

5. The separation and purification kettle that is easy to maintain according to claim 1, characterized in that: Handles are fixedly mounted on the tops of the primary filter screen (18) and the secondary filter screen (19).

6. The separation and purification kettle that is easy to maintain according to claim 1, characterized in that: A PLC controller (5) is fixedly mounted on the front end of the kettle body (3).

7. The separation and purification kettle that is easy to maintain according to claim 1, characterized in that: A slider (6) is fixedly mounted at the front and rear ends of each lifting seat (14), and a slide groove (7) is provided at the front and rear ends of the two support frames (2), and the slider (6) is slidably connected in the slide groove (7).

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