Veratraldehyde reaction kettle

Abstract

The utility model discloses a veratraldehyde reaction kettle, and relates to the technical field of veratraldehyde processing, the veratraldehyde reaction kettle comprises a reaction kettle main body, the lower part of the front side of the reaction kettle main body is fixedly connected with a discharge valve, the top of the reaction kettle main body is fixedly connected with a connecting sleeve, and the top of the connecting sleeve is fixedly connected with a stirring mechanism; the bottom of the stirring mechanism is fixedly connected with an anti-adhesion mechanism, the left part of the top of the reaction kettle main body is fixedly connected with a feeding hole, and the front part of the top of the reaction kettle main body is fixedly connected with a reagent adding hole. According to the veratraldehyde reaction kettle disclosed by the utility model, the motor is started to drive the gear set to rotate, so that the two groups of stirring shafts rotate, veratraldehyde raw materials are added into the reaction kettle main body through the feeding hole, a reaction reagent is added into the reaction kettle main body through the reagent adding hole, and under the rotation of the stirring shafts, the veratraldehyde raw materials are stirred uniformly; the veratraldehyde raw material and the reaction reagent can be fully mixed and stirred, so that a better reaction effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of veratraldehyde processing, in particular to a veratraldehyde reaction kettle. Background Art

[0002] Veratraldehyde is slightly soluble in hot water and is a permitted food flavoring used in frosting, baked goods, and candies. A small amount is used in daily chemical flavor formulas. In addition to being used as a flavoring, it is also used as a synthetic pharmaceutical intermediate. The existing technology for preparing veratraldehyde requires the addition of multiple types of veratraldehyde in sequence.

[0003] For example, the Chinese patent with the announcement number CN211754906U discloses a veratraldehyde reactor, which relates to the technical field of veratraldehyde reaction devices. The reactor is composed of a liquid inlet pipe, a material storage box, a stirring motor, a stirring rod, a reactor tank body, an air outlet, a heating pipe, a cooling pipe and a temperature sensor; the liquid inlet pipe, the air outlet and the material storage box are installed on the upper end surface of the reactor tank body, the stirring motor is installed above the center of the reactor tank body, and the stirring rod is connected below the stirring motor; a temperature sensor is installed below the stirring rod; a spiral heating pipe and a cooling pipe are installed inside the reactor tank body. The utility model can more accurately and conveniently control the amount and addition timing of various reactants, without repeated weighing, and the spiral heating pipe and cooling pipe can conveniently adjust the reaction temperature.

[0004] The existing technology has the following problems:

[0005] The existing veratraldehyde reactor is not convenient for fully stirring the veratraldehyde raw materials and reagents, resulting in the inability to fully mix the two, affecting the processing effect. At the same time, the inner wall of the existing veratraldehyde reactor is prone to adhere to the veratraldehyde raw materials, resulting in incomplete discharge and subsequent cleaning is more troublesome. Utility Model Content

[0006] The utility model provides a veratraldehyde reaction kettle to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A veratraldehyde reactor comprises a reactor body, wherein a discharge valve is fixedly connected to the lower position of the front side of the reactor body, a connecting sleeve is fixedly connected to the top of the reactor body, a stirring mechanism is fixedly connected to the top of the connecting sleeve, an anti-adhesion mechanism is fixedly connected to the bottom of the stirring mechanism, a feed port is fixedly connected to the left position of the top of the reactor body, and a reagent addition port is fixedly connected to the front position of the top of the reactor body.

[0009] Preferably: the stirring mechanism includes a motor, the bottom of the motor is fixedly connected to the top of the connecting sleeve, the output end of the motor is fixedly connected to a gear, the left and right sides of the gear are meshed with two planetary gears, the inner wall of the connecting sleeve is fixedly connected to a ring gear, the inner wall of the ring gear is meshed with the surfaces of the two planetary gears, two connecting shafts are fixedly connected at the axis of the two planetary gears, the tops of the two connecting shafts are fixedly connected to limiting blocks, the bottoms of the two connecting shafts are fixedly connected to connecting plate 1, the bottom of the connecting plate 1 is fixedly connected to two stirring shafts, and the bottoms of the two stirring shafts are fixedly connected to connecting plate 2.

[0010] Preferably: a limiting groove is provided on the top of the inner wall of the connecting sleeve, the limiting groove is in the shape of an annular groove, the width of the upper portion of the limiting groove is consistent with the diameter of the upper portion of the limiting block, and the width of the lower portion of the limiting groove is consistent with the diameter of the lower portion of the limiting block.

[0011] Preferably, the two stirring shafts are both in the shape of a spiral rod, and the spiral directions of the two stirring shafts are opposite.

[0012] Preferably: the anti-adhesion mechanism includes a rotating shaft, the top of the rotating shaft is fixedly connected to the axis of the bottom of the gear, the front side of the rotating shaft is fixedly connected to a rotating plate, the surface of the rotating plate is provided with a plurality of material passing grooves in a linear array, the front end of the rotating plate is fixedly connected to three springs, the front ends of the three springs are fixedly connected to a scraper, and the rear end of the scraper is fixedly connected to four sliding rods.

[0013] Preferably, four slide grooves are provided at the front of the rotating plate, the diameters of the four slide grooves are consistent with the diameters of the rear portions of the four slide rods, and the depth of the slide grooves is slightly greater than the length of the spring.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a veratraldehyde reaction kettle, which can drive a gear set to rotate by starting a motor, thereby causing two sets of stirring shafts to rotate, and veratraldehyde raw materials are added to the reaction kettle main body through a feed inlet, and reaction reagents are added to the reaction kettle main body through a reagent adding port. Under the rotation of the stirring shaft, the veratraldehyde raw materials and the reaction reagents can be fully mixed and stirred to achieve a better reaction effect.

[0016] The utility model provides a veratraldehyde reactor, which drives a rotating plate to rotate by starting a motor, and is provided with a plurality of material passing grooves on the rotating plate, so that veratraldehyde raw materials and reaction reagents can pass through. The front end of the scraper is arc-shaped, and can better fit the inner wall of the reactor body under the action of a spring. When the scraper rotates, the inner wall of the reactor body is scraped, and the raw materials adhered to the inner wall of the reactor body can be scraped off, so as to achieve a better reaction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the stirring mechanism of the utility model;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 It is a schematic diagram of the structure of the anti-adhesion mechanism of the utility model.

[0022] In the figure: 1. Reactor body; 2. Connecting sleeve; 3. Stirring mechanism; 4. Feed inlet; 5. Reagent addition port; 6. Discharge valve; 7. Anti-adhesion mechanism; 31. Motor; 32. Connecting plate 1; 33. Stirring shaft; 34. Connecting plate 2; 35. Connecting shaft; 36. Ring gear; 37. Planetary gear; 38. Gear; 39. Limit block; 301. Limit groove; 71. Rotating shaft; 72. Rotating plate; 73. Feed chute; 74. Scraper; 75. Spring; 76. Slide rod; 77. Slide groove. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 2 As shown, a veratraldehyde reactor comprises a reactor body 1, a discharge valve 6 is fixedly connected to the lower position of the front side of the reactor body 1, a connecting sleeve 2 is fixedly connected to the top of the reactor body 1, a stirring mechanism 3 is fixedly connected to the top of the connecting sleeve 2, an anti-adhesion mechanism 7 is fixedly connected to the bottom of the stirring mechanism 3, a feed port 4 is fixedly connected to the left position of the top of the reactor body 1, and a reagent addition port 5 is fixedly connected to the front position of the top of the reactor body 1.

[0025] It should be noted that the veratraldehyde raw material is added to the reactor body 1 through the feed port 4, and the reaction reagent is added to the reactor body 1 through the reagent addition port 5. The veratraldehyde raw material and the reaction reagent can be fully mixed and stirred by the provided stirring mechanism 3, and the raw material adhered to the inner wall of the reactor body 1 can be scraped off by the provided anti-adhesion mechanism 7 to achieve a better reaction effect.

[0026] like Figure 2-Figure 4 As shown, the stirring mechanism 3 includes a motor 31, the bottom of the motor 31 is fixedly connected to the top of the connecting sleeve 2, the output end of the motor 31 is fixedly connected to a gear 38, the left and right sides of the gear 38 are meshed with two planetary gears 37, the inner wall of the connecting sleeve 2 is fixedly connected to a ring gear 36, the inner wall of the ring gear 36 is meshed with the surfaces of the two planetary gears 37, two connecting shafts 35 are fixedly connected at the axis of the two planetary gears 37, the tops of the two connecting shafts 35 are fixedly connected to a limiting block 39, the bottoms of the two connecting shafts 35 are fixedly connected to a connecting plate 1 32, the bottom of the connecting plate 1 32 is fixedly connected to two stirring shafts 33, and the bottoms of the two stirring shafts 33 are fixedly connected to a connecting plate 2 34.

[0027] It should be noted that by starting the motor 31, the gear 38 will be driven to rotate, and the set gear 38 and the planetary gear 37 will be meshed, thereby driving the two planetary gears 37 to rotate, and then driving the connecting shaft 35 to rotate, so that the two stirring shafts 33 below rotate around the axis of the connecting shaft 35, and at the same time, the set planetary gear 37 and the ring gear 36 are meshed, so that the two planetary gears 37 rotate along the inner wall of the ring gear 36, and then the two sets of stirring shafts 33 rotate around the axis of the gear 38, and the veratraldehyde raw material is added to the reactor body 1 through the feed port 4, and the reaction reagent is added to the reactor body 1 through the reagent addition port 5. Under the rotation of the stirring shaft 33, the veratraldehyde raw material and the reaction reagent can be fully mixed and stirred to achieve a better reaction effect.

[0028] like Figure 3 , Figure 4 As shown, a limiting groove 301 is opened on the top of the inner wall of the connecting sleeve 2, and the limiting groove 301 is in the shape of an annular groove. The width of the upper part of the limiting groove 301 is consistent with the diameter of the upper part of the limiting block 39, and the width of the lower part of the limiting groove 301 is consistent with the diameter of the lower part of the limiting block 39.

[0029] It should be noted that the limit block 39 is provided to slide along the limit groove 301 , and the limit block 39 is allowed to rotate at the same time, thereby achieving a better stirring effect.

[0030] like Figure 2 , Figure 3As shown, the two stirring shafts 33 are both in the shape of a spiral rod, and the spiral directions of the two stirring shafts 33 are opposite.

[0031] It should be noted that the two stirring shafts 33 rotate to fully mix and stir the veratraldehyde raw material and the reaction reagent.

[0032] like Figure 2 , Figure 5 As shown, the anti-adhesion mechanism 7 includes a rotating shaft 71, the top of the rotating shaft 71 is fixedly connected to the axis of the bottom of the gear 38, the front side of the rotating shaft 71 is fixedly connected to a rotating plate 72, the surface of the rotating plate 72 is provided with a plurality of material passing grooves 73 in a linear array, the front end of the rotating plate 72 is fixedly connected to three springs 75, the front ends of the three springs 75 are fixedly connected to a scraper 74, and the rear end of the scraper 74 is fixedly connected to four sliding rods 76.

[0033] It should be noted that, driven by the motor 31, the rotating shaft 71 below will rotate, thereby driving the rotating plate 72 to rotate. A plurality of material passing grooves 73 are provided on the rotating plate 72, which can allow the veratraldehyde raw material and the reaction reagent to pass through, thereby driving the scraper 74 to rotate. The front end of the scraper 74 is arc-shaped, which can better fit the inner wall of the reactor body 1. When the scraper 74 contacts the inner wall of the reactor body 1, it will drive the scraper 74 to move backward, driving the spring 75 to expand and contract. Under the action of the spring 75, the scraper 74 will fit the inner wall of the reactor body 1, and the sliding rod 76 will slide along the sliding groove 77. The depth of the sliding groove 77 is greater than the length of the spring 75, so that the spring 75 can be compressed to the maximum, thereby achieving a better fit between the scraper 74 and the inner wall of the reactor body 1. When the scraper 74 rotates, the inner wall of the reactor body 1 will be scraped, and the raw materials adhering to the inner wall of the reactor body 1 can be scraped off, thereby achieving a better reaction effect.

[0034] like Figure 5 As shown, four slide grooves 77 are provided at the front of the rotating plate 72 , and the diameters of the four slide grooves 77 are consistent with the diameters of the rear portions of the four slide rods 76 , and the depth of the slide grooves 77 is slightly greater than the length of the spring 75 .

[0035] It should be noted that the slide bar 76 will slide along the slide groove 77, and the depth of the slide groove 77 is greater than the length of the spring 75, so that the spring 75 can be compressed to the maximum.

[0036] The working principle of the utility model is as follows: by starting the motor 31, the gear 38 will be driven to rotate, and the set gear 38 and the planetary gear 37 will be meshed, thereby driving the two planetary gears 37 to rotate, thereby driving the connecting shaft 35 to rotate, so that the two stirring shafts 33 below rotate around the axis of the connecting shaft 35, and the planetary gears 37 and the ring gear 36 are meshed at the same time, so that the two planetary gears 37 rotate along the inner wall of the ring gear 36, thereby causing the two sets of stirring shafts 33 to rotate around the axis of the gear 38, and the Veratraldehyde raw material is added to the reactor body 1 through the feed port 4, and the reaction reagent is added to the reactor body 1 through the reagent addition port 5. Under the rotation of the stirring shaft 33, the Veratraldehyde raw material and the reaction reagent can be fully mixed and stirred to achieve a better reaction effect. Under the drive of the motor 31, the rotating shaft 71 below will be rotated, thereby driving the rotating plate 72 to rotate. There are multiple The scraper 74 is arranged to be in an arc shape at the front end, so that it can better fit the inner wall of the reactor body 1. When the scraper 74 contacts the inner wall of the reactor body 1, it will drive the scraper 74 to move backward, driving the spring 75 to expand and contract. Under the action of the spring 75, the scraper 74 will fit the inner wall of the reactor body 1. At the same time, the slide bar 76 will slide along the slide groove 77. The depth of the slide groove 77 is greater than the length of the spring 75, so that the spring 75 can be compressed to the maximum, so that the scraper 74 and the inner wall of the reactor body 1 can achieve a better fit effect. When the scraper 74 rotates, the inner wall of the reactor body 1 will be scraped, so that the raw materials adhering to the inner wall of the reactor body 1 can be scraped off, so as to achieve a better reaction effect. The discharge valve 6 is opened so that the raw materials after the reaction can be taken out.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A Veratraldehyde reactor, comprising a reactor body (1), characterized in that: A discharge valve (6) is fixedly connected to the lower position of the front side of the reactor body (1), a connecting sleeve (2) is fixedly connected to the top of the reactor body (1), a stirring mechanism (3) is fixedly connected to the top of the connecting sleeve (2), an anti-adhesion mechanism (7) is fixedly connected to the bottom of the stirring mechanism (3), a feed port (4) is fixedly connected to the left position of the top of the reactor body (1), and a reagent addition port (5) is fixedly connected to the front position of the top of the reactor body (1).

2. A Veratraldehyde reaction kettle according to claim 1, characterized in that: The stirring mechanism (3) comprises a motor (31), the bottom of the motor (31) is fixedly connected to the top of the connecting sleeve (2), the output end of the motor (31) is fixedly connected to a gear (38), the left and right sides of the gear (38) are meshed with two planetary gears (37), the inner wall of the connecting sleeve (2) is fixedly connected to a ring gear (36), the inner wall of the ring gear (36) is meshed with the surfaces of the two planetary gears (37), the axis of the two planetary gears (37) are fixedly connected to two connecting shafts (35), the tops of the two connecting shafts (35) are fixedly connected to a limiting block (39), the bottoms of the two connecting shafts (35) are fixedly connected to a connecting plate 1 (32), the bottom of the connecting plate 1 (32) is fixedly connected to two stirring shafts (33), and the bottoms of the two stirring shafts (33) are fixedly connected to a connecting plate 2 (34).

3. A Veratraldehyde reaction kettle according to claim 2, characterized in that: A limiting groove (301) is provided at the top of the inner wall of the connecting sleeve (2), the limiting groove (301) being in the shape of an annular groove, the width of the upper portion of the limiting groove (301) being consistent with the diameter of the upper portion of the limiting block (39), and the width of the lower portion of the limiting groove (301) being consistent with the diameter of the lower portion of the limiting block (39).

4. A Veratraldehyde reaction kettle according to claim 2, characterized in that: The two stirring shafts (33) are both in the shape of a spiral rod, and the spiral directions of the two stirring shafts (33) are opposite.

5. A Veratraldehyde reaction kettle according to claim 2, characterized in that: The anti-adhesion mechanism (7) comprises a rotating shaft (71), the top of the rotating shaft (71) is fixedly connected to the axis of the bottom of the gear (38), the front side of the rotating shaft (71) is fixedly connected to a rotating plate (72), the surface of the rotating plate (72) is provided with a plurality of material passing grooves (73) in a linear array, the front end of the rotating plate (72) is fixedly connected to three springs (75), the front ends of the three springs (75) are fixedly connected to a scraper (74), and the rear end of the scraper (74) is fixedly connected to four sliding rods (76).

6. A Veratraldehyde reaction kettle according to claim 5, characterized in that: Four slide grooves (77) are provided at the front of the rotating plate (72), the diameters of the four slide grooves (77) are consistent with the diameters of the rear portions of the four slide bars (76), and the depth of the slide grooves (77) is slightly greater than the length of the spring (75).

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