3-isochromone preparation reactor

Abstract

The utility model discloses a 3-isochromone preparation reactor, which belongs to the technical field of 3-isochromone preparation and comprises a reaction kettle main body, a feeding pipe is fixedly mounted at the upper end of the reaction kettle main body, a measuring device is fixedly mounted at the upper end of the feeding pipe, and the measuring device consists of a transparent measuring cylinder, a connecting pipeline and a conical hopper. The connecting pipeline is fixedly mounted at the lower end of the transparent measuring cylinder, the conical hopper is fixedly mounted at the upper end of the transparent measuring cylinder, scales are arranged on the outer wall of the transparent measuring cylinder, two mounting plates are fixedly mounted on the outer wall of the transparent measuring cylinder, a driving structure is mounted on the two mounting plates, and the driving structure is composed of a motor and a transmission rod. According to the reaction kettle, the measuring equipment is arranged on the feeding pipe on the reaction kettle main body, the driving structure is arranged on the measuring equipment, and the two blocking structures are arranged on the driving structure, so that raw materials and additives to be put into the reaction kettle main body can be accurately measured, and deviation of the raw materials and the additives added into the reaction kettle main body can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of 3-isochromatic ketone preparation, in particular to a 3-isochromatic ketone preparation reactor. Background Art

[0002] 3-isochromatic ketone is an organic compound, which is a ketone compound with a specific structure and functional group. In the process of preparing 3-isochromatic ketone, it is necessary to put the raw materials and additives into the reactor for reaction. After the raw materials and additives are put into the reactor, it is necessary to start the reactor to heat and stir the raw materials and additives so that the raw materials and additives react fully. In the existing patent application with application number CN202022861814.8, a 3-isochromatic ketone preparation reactor is proposed. Although its motor drives the raw materials to rise through the lifting platform, it is convenient for workers to feed and reduce the labor intensity of workers. However, in the process of putting the raw materials and additives into the reactor for reaction to prepare 3-isochromatic ketone, the added raw materials and additives need to reach a certain ratio, and the 3-isochromatic ketone preparation reactor lacks a measuring device, which leads to the amount of raw materials and additives added to the reactor. Deviations are prone to occur, and then the phenomenon of imbalance in proportion is prone to occur, which will eventually have an adverse effect on the preparation of 3-isochromatic ketone, so it is necessary to improve it. Utility Model Content

[0003] The main purpose of the utility model is to provide a 3-isochromatic ketone preparation reactor, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A 3-isochromatic ketone preparation reactor comprises a reactor body, a feed pipe is fixedly installed on the upper end of the reactor body, a measuring device is fixedly installed on the upper end of the feed pipe, the measuring device consists of a transparent measuring cylinder, a connecting pipe and a cone bucket, the connecting pipe is fixedly installed on the lower end of the transparent measuring cylinder, the cone bucket is fixedly installed on the upper end of the transparent measuring cylinder, a scale is arranged on the outer wall of the transparent measuring cylinder, two mounting plates are fixedly installed on the outer wall of the transparent measuring cylinder, a driving structure is installed on the two mounting plates, the driving structure consists of a motor and a transmission rod, the transmission rod is fixedly installed on the output shaft of the motor, two blocking structures are installed on the transmission rod, the blocking structure consists of an arc plate, a blocking plate, a connecting plate and a mounting tube, the blocking plate is fixedly installed on the inner wall of the arc plate, the connecting plate is fixedly installed on the outer wall of the arc plate, and the mounting tube is fixedly installed on one end of the connecting plate.

[0006] Preferably, the connecting pipe on the measuring device is fixedly installed on the upper end of the feed pipe, and two arc grooves are provided on the outer wall of the transparent measuring cylinder.

[0007] Preferably, a mounting hole is provided on the mounting plate.

[0008] Preferably, the motor on the driving structure is fixedly mounted on the upper end of the upper mounting plate, and the transmission rod is rotatably mounted in two mounting holes opened on the two mounting plates.

[0009] Preferably, the mounting cylinder on the blocking structure is sleeved on the transmission rod, and the mounting cylinder can be fixedly connected to the transmission rod by bolts.

[0010] Preferably, the blocking plate on the blocking structure can pass through the arc-shaped groove and move into the transparent measuring cylinder, and the arc-shaped plate can move into the arc-shaped groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By arranging a measuring device on the feed pipe on the reactor body, arranging a driving structure on the measuring device, and arranging two blocking structures on the driving structure, the raw materials and additives to be placed in the reactor body can be accurately measured, thereby avoiding deviations in the raw materials and additives added to the reactor body, which is more conducive to the preparation of 3-isochromatic ketone. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the measuring device and the mounting plate of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the blocking structure of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the driving structure of the utility model.

[0017] In the figure: 1. Reactor body; 2. Measuring device; 3. Driving structure; 4. Blocking structure; 5. Feed pipe; 6. Transparent measuring cylinder; 7. Connecting pipe; 8. Cone bucket; 9. Mounting plate; 10. Scale; 11. Arc groove; 12. Mounting hole; 13. Motor; 14. Transmission rod; 15. Arc plate; 16. Blocking plate; 17. Connecting plate; 18. Mounting cylinder; 19. Bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a 3-isochromatic ketone preparation reactor comprises a reactor body 1, a feed pipe 5 is fixedly installed on the upper end of the reactor body 1, a measuring device 2 is fixedly installed on the upper end of the feed pipe 5, the measuring device 2 consists of a transparent measuring cylinder 6, a connecting pipe 7 and a cone bucket 8, the connecting pipe 7 is fixedly installed on the lower end of the transparent measuring cylinder 6, the cone bucket 8 is fixedly installed on the upper end of the transparent measuring cylinder 6, a scale 10 is arranged on the outer wall of the transparent measuring cylinder 6, two mounting plates 9 are fixedly installed on the outer wall of the transparent measuring cylinder 6, the connecting pipe 7 on the measuring device 2 is fixedly installed on the upper end of the feed pipe 5, two arc grooves 11 are provided on the outer wall of the transparent measuring cylinder 6, and a mounting hole 12 is provided on the mounting plate 9.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a driving structure 3 is installed on the two mounting plates 9, and the driving structure 3 is composed of a motor 13 and a transmission rod 14. The transmission rod 14 is fixedly installed on the output shaft of the motor 13. The motor 13 on the driving structure 3 is fixedly installed on the upper end of the mounting plate 9 on the upper side. The transmission rod 14 is rotatably installed in two mounting holes 12 opened on the two mounting plates 9. Two blocking structures 4 are installed on the transmission rod 14. The blocking structure 4 is composed of an arc plate 15, a blocking plate 16, a connecting plate 17 and a mounting tube 18. The blocking plate 16 is fixedly installed on the inner wall of the arc plate 15, the connecting plate 17 is fixedly installed on the outer wall of the arc plate 15, and the mounting tube 18 is fixedly installed on the connecting plate 17. At one end, the mounting cylinder 18 on the blocking structure 4 is sleeved on the transmission rod 14, and the mounting cylinder 18 can be fixedly connected to the transmission rod 14 by a bolt 19, the blocking plate 16 on the blocking structure 4 can pass through the arc groove 11 and move into the transparent measuring cylinder 6, and the arc plate 15 can move into the arc groove 11. By arranging a measuring device 2 on the feeding pipe 5 on the reactor body 1, and arranging a driving structure 3 on the measuring device 2, and arranging two blocking structures 4 on the driving structure 3, the raw materials and additives to be placed in the reactor body 1 can be accurately measured, thereby avoiding deviations in the raw materials and additives added to the reactor body 1, which is more conducive to the preparation of 3-isochromatic ketone.

[0021] It should be noted that the utility model is a 3-isochromatic ketone preparation reactor. In the initial state, the lower blocking structure 4 needs to be placed in the transparent measuring cylinder 6, and the upper blocking structure 4 needs to be placed outside the transparent measuring cylinder 6. When in use, the raw material or additive for preparing 3-isochromatic ketone is first placed in the measuring device 2 through the feeding device. At this time, the raw material or additive placed in the measuring device 2 will be at the upper end of the blocking plate 16 on the lower blocking structure 4. During the placing process, the height of the raw material or additive in the measuring device 2 needs to be observed at all times. When the raw material or additive is about to reach the required amount, the driving device 2 can be driven to move the raw material or additive to the measuring device 2. The motor 13 on the structure 3 is started, and the motor 13 drives the transmission rod 14 to rotate. As the transmission rod 14 rotates, it drives the two blocking structures 4 to rotate, so that the upper blocking structure 4 moves into the transparent measuring cylinder 6, and the lower blocking structure 4 moves out of the transparent measuring cylinder 6. At this time, the raw materials or additives in the transparent measuring cylinder 6 will be affected by gravity and move downward through the connecting pipe 7 into the reactor body 1. After entering the transparent measuring cylinder 6, the upper blocking structure 4 will close the transparent measuring cylinder 6, thereby preventing external raw materials or additives from continuing to enter the reactor body 1 through the measuring device 2.

[0022] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A 3-isochromanone preparation reactor, comprising a reactor body (1), wherein a feed pipe (5) is fixedly mounted on the upper end of the reactor body (1), characterized in that: A measuring device (2) is fixedly mounted on the upper end of the feed pipe (5), and the measuring device (2) is composed of a transparent measuring cylinder (6), a connecting pipe (7), and a cone bucket (8), wherein the connecting pipe (7) is fixedly mounted on the lower end of the transparent measuring cylinder (6), and the cone bucket (8) is fixedly mounted on the upper end of the transparent measuring cylinder (6), and a scale (10) is provided on the outer wall of the transparent measuring cylinder (6), and two mounting plates (9) are fixedly mounted on the outer wall of the transparent measuring cylinder (6), and a driving structure (3) is mounted on the two mounting plates (9), and the driving structure (3) ) is composed of a motor (13) and a transmission rod (14), wherein the transmission rod (14) is fixedly mounted on the output shaft of the motor (13), and two blocking structures (4) are mounted on the transmission rod (14), wherein the blocking structure (4) is composed of an arc plate (15), a blocking plate (16), a connecting plate (17) and a mounting tube (18), wherein the blocking plate (16) is fixedly mounted on the inner wall of the arc plate (15), the connecting plate (17) is fixedly mounted on the outer wall of the arc plate (15), and the mounting tube (18) is fixedly mounted on one end of the connecting plate (17).

2. A 3-isochromatic ketone preparation reactor according to claim 1, characterized in that: The connecting pipe (7) on the measuring device (2) is fixedly mounted on the upper end of the feed pipe (5), and two arc-shaped grooves (11) are formed on the outer wall of the transparent measuring cylinder (6).

3. A 3-isochromatic ketone preparation reactor according to claim 2, characterized in that: The mounting plate (9) is provided with a mounting hole (12).

4. A 3-isochromatic ketone preparation reactor according to claim 3, characterized in that: The motor (13) on the driving structure (3) is fixedly mounted on the upper end of the upper mounting plate (9), and the transmission rod (14) is rotatably mounted in two mounting holes (12) opened on the two mounting plates (9).

5. A 3-isochromanone preparation reactor according to claim 4, characterized in that: The mounting tube (18) on the blocking structure (4) is sleeved on the transmission rod (14), and the mounting tube (18) can be fixedly connected to the transmission rod (14) via a bolt (19).

6. A 3-isochromanone preparation reactor according to claim 5, characterized in that: The blocking plate (16) on the blocking structure (4) can pass through the arc-shaped groove (11) and move into the transparent measuring cylinder (6), and the arc-shaped plate (15) can move into the arc-shaped groove (11).

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