2-amino-4, 6-dimethoxypyrimidine processing material receiving tank

Abstract

The utility model discloses a 2-amino-4, 6-dimethoxypyrimidine processing material receiving tank, which belongs to the technical field of 2-amino-4, 6-dimethoxypyrimidine processing and comprises a receiving tank, and a screening mechanism is arranged above a stirring mechanism. The device has the beneficial effects that a plurality of protrusions are fixedly connected to the bottom of the screen, a mounting frame is fixedly connected between the inner walls of the receiving tank, a top block is fixedly connected to the top of the mounting frame, the screen is driven by a power assembly to drive the protrusions to rotate, and when the protrusions make contact with the top block, the protrusions drive part of the area of the screen to eject upwards; the materials in the area are pushed to the surrounding screen, so that the materials are extruded, the caked materials are conveniently crushed, and the screen is prevented from being blocked; when the protrusions are separated from the ejector blocks, the screen resets under the action of elastic force, vibration is generated, and the screen is prevented from being blocked; and a plurality of auxiliary strips are fixedly connected to the top block, so that when the protrusions move on the top block, the screen can be driven to move up and down continuously, the materials on the screen are further vibrated, and cakes are scattered.

Description

Technical Field

[0001] The utility model relates to the technical field of 2-amino-4,6-dimethoxypyrimidine processing, in particular to a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank. Background Art

[0002] 2-Amino-4,6-dimethoxypyrimidine is an organic chemical substance and an important organic synthesis intermediate, commonly known as dimethoxypyrimidine or pyrimidineamine. It is mainly used to synthesize thiophenesulfonylurea herbicides and prepare sulfadiazine, etc. It has the appearance of a white crystalline powder. After 2-amino-4,6-dimethoxypyrimidine is produced, it needs to be received. The receiving requires the use of a material receiving tank, which is mainly used to store and receive materials.

[0003] After searching, the Chinese patent announcement number CN219791186U is disclosed, which discloses a large-capacity material receiving tank for processing 4,6-dichloropyrimidine. By setting the baffle, the 4,6-dichloropyrimidine material can fall to the surface of the baffle and spread, which can reduce the falling speed of the material, thereby reducing the impact of the material on the bottom of the tank, thereby protecting the tank and helping to extend the service life of the tank. At the same time, by rotating the rotating rod and driving the reciprocating screw to rotate, the moving block can be moved so that the movable rod drives the baffle to move, thereby realizing the adjustment of the inclination angle of the baffle. By adjusting the angle of the baffle, it is convenient to control the falling speed of the material, and the baffle can guide the material more flexibly.

[0004] However, in addition to impurities, the produced materials may also contain some small lumps, which will clog the filter and affect the feeding speed. Utility Model Content

[0005] The purpose of the utility model is to provide a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank comprises a frame, a receiving tank is fixedly connected to the frame, a stirring mechanism is arranged in the receiving tank, a screening mechanism is arranged above the stirring mechanism, the screening mechanism comprises a swivel rotatably connected to the top wall of the receiving tank, a plurality of connecting columns are fixedly connected to the bottom of the swivel, a mounting ring is fixedly connected to the bottom of the connecting column, a screen is connected between the inner walls of the mounting ring, a plurality of protrusions are fixedly connected to the bottom of the screen, a mounting frame is fixedly connected between the inner walls of the receiving tank, a top block is fixedly connected to the top of the mounting frame, a plurality of auxiliary bars are fixedly connected to the top block, and the position of the top block corresponds to the protrusions. The screening mechanism also comprises a power assembly, which is used to drive the mounting ring to rotate.

[0008] Preferably, the power assembly includes a gear ring fixedly connected to the outer wall of the mounting ring, the inner top wall of the receiving tank is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to a gear, and the gear is meshed with the gear ring.

[0009] Preferably, the stirring mechanism includes a support rod fixedly connected between the inner walls of the receiving tank, a rotating rod is rotatably connected inside the support rod, and a plurality of circumferentially arranged stirring rods are fixedly connected to the outer wall of the rotating rod. The stirring mechanism also includes a driving assembly, which is used to drive the rotating rod to rotate.

[0010] Preferably, the driving assembly includes a horizontal plate fixedly connected to the outer wall of the receiving tank, a stepper motor is fixedly connected to the top of the horizontal plate, an output end of the stepper motor is connected to a rotating shaft through a coupling, and a synchronous belt is connected between the rotating shaft and the rotating rod.

[0011] Preferably, a cavity is opened inside the support rod, and the synchronous belt is located in the cavity.

[0012] Preferably, a feed pipe is fixedly connected to the top of the receiving tank, and a discharge pipe is fixedly connected to the bottom of the receiving tank.

[0013] Preferably, a spiral conveying blade is fixedly connected to the rotating rod, and part of the spiral conveying blade is located in the discharge pipe.

[0014] Preferably, a baffle is fixedly connected to the inner top wall of the receiving tank. The baffle is annular and has a diameter larger than the diameter of the feed pipe and smaller than the diameter of the mounting ring.

[0015] The beneficial effects are as follows: a plurality of protrusions are fixedly connected to the bottom of the screen, a mounting frame is fixedly connected between the inner walls of the receiving tank, a top block is fixedly connected to the top of the mounting frame, the screen is driven by a power component to drive the protrusions to rotate, and when the protrusions contact the top block, the protrusions drive a part of the screen to push upward, pushing the material in this area onto the surrounding screen, so that squeezing is generated between the materials, which is convenient for crushing the agglomerated materials and avoiding clogging of the screen; when the protrusions are separated from the top block, the screen is reset under the action of elastic force, generating vibrations and avoiding clogging of the screen; a plurality of auxiliary strips are fixedly connected to the top block, so that when the protrusions move on the top block, they can drive the screen to move up and down continuously, further vibrating the material on the screen and dispersing the agglomerates.

[0016] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank described in the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a receiving tank of a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank described in the utility model;

[0020] Figure 3 It is a top view of a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank described in the utility model;

[0021] Figure 4 It is a front view of the internal structure of a receiving tank of a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank described in the utility model;

[0022] Figure 5 It is a schematic diagram of a power assembly of a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank described in the utility model;

[0023] Figure 6 It is a schematic diagram of a screen of a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank described in the utility model;

[0024] Figure 7 It is a schematic diagram of a mounting frame of a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank described in the utility model.

[0025] The description of the accompanying drawings is as follows: 1. Frame; 2. Receiving tank; 201. Feed pipe; 202. Discharge pipe; 301. Rotating ring; 302. Connecting column; 303. Mounting ring; 304. Screen; 305. Protrusion; 306. Mounting frame; 307. Top block; 308. Gear ring; 309. Rotating motor; 310. Gear; 401. Support rod; 402. Rotating rod; 403. Stirring rod; 404. Cross plate; 405. Stepping motor; 406. Rotating shaft; 407. Synchronous belt; 5. Spiral conveying blade; 6. Baffle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] The utility model is further described below in conjunction with the accompanying drawings:

[0029] like Figure 1-Figure 7 As shown, a 2-amino-4,6-dimethoxypyrimidine processing material receiving tank includes a frame 1, a receiving tank 2 is fixedly connected to the frame 1, a heating wire is arranged in the wall of the receiving tank 2, so as to dry the material in the receiving tank 2, a feed pipe 201 is welded on the top of the receiving tank 2, a discharge pipe 202 is welded on the bottom of the receiving tank 2, and control valves are arranged in the feed pipe 201 and the discharge pipe 202.

[0030] A stirring mechanism is provided in the receiving tank 2, and the stirring mechanism includes a support rod 401 bolted between the inner walls of the receiving tank 2, a rotating rod 402 is rotatably connected in the support rod 401, and a plurality of circumferentially arranged stirring rods 403 are fixedly connected to the outer wall of the rotating rod 402, and a spiral conveying blade 5 is fixedly connected to the rotating rod 402, and a part of the spiral conveying blade 5 is located in the discharge pipe 202. The stirring mechanism also includes a driving component, and the driving component is used to drive the rotating rod 402 to rotate. When the material in the receiving tank 2 needs to be dried, the spiral conveying blade 5 transports the material at the bottom of the receiving tank 2 upward for stirring to improve the uniformity of drying. When the material needs to be discharged, the rotating rod 402 is reversed, and the spiral conveying blade 5 is used to transport the material downward to avoid clogging of the discharge pipe 202.

[0031] The driving assembly includes a horizontal plate 404 bolted to the outer wall of the receiving tank 2, the top of the horizontal plate 404 is bolted to a stepper motor 405, the output end of the stepper motor 405 is connected to a rotating shaft 406 through a coupling, a synchronous belt 407 is connected between the rotating shaft 406 and the rotating rod 402, a cavity is opened inside the support rod 401, and the synchronous belt 407 is located in the cavity.

[0032] A screening mechanism is arranged above the stirring mechanism, and the screening mechanism comprises a rotating ring 301 rotatably connected to the inner top wall of the receiving tank 2, a plurality of circumferentially arranged connecting columns 302 are fixedly connected to the bottom of the rotating ring 301, a mounting ring 303 is fixedly connected to the bottom of the connecting column 302, a screen 304 is connected between the inner walls of the mounting ring 303, a plurality of protrusions 305 are fixedly connected to the bottom of the screen 304, a mounting frame 306 located below the screen 304 is fixedly connected between the inner walls of the receiving tank 2, a top block 307 is fixedly connected to the top of the mounting frame 306, A plurality of auxiliary strips are fixedly connected to the top block 307, so that when the protrusion 305 moves on the top block 307, it can drive the screen 304 to move up and down continuously, further vibrating the material on the screen 304 to disperse the lumps. The position of the top block 307 corresponds to the protrusion 305. The screening mechanism also includes a power component, which is used to drive the mounting ring 303 to rotate. The screen 304 has a certain curvature, so that when the screen 304 is pushed up by the top block 307, the arc-shaped screen 304 can provide additional pushing force for the material, thereby causing the lumps to be crushed.

[0033] A baffle 6 is fixedly connected to the inner top wall of the receiving tank 2. The baffle 6 is annular. The diameter of the baffle 6 is larger than the diameter of the feed pipe 201 and smaller than the diameter of the mounting ring 303. The baffle 6 blocks the material to prevent it from falling directly through the gap between the screen 304 and the inner wall of the receiving tank 2.

[0034] The power assembly includes a gear ring 308 fixedly connected to the outer wall of the mounting ring 303, and the inner top wall of the receiving tank 2 is bolted with a rotating motor 309, and the output end of the rotating motor 309 is fixedly connected with a gear 310, and the gear 310 is meshed with the gear ring 308. When the rotating motor 309 is started, the rotating motor 309 drives the gear 310 to rotate, and the gear 310 is meshed with the gear ring 308 to drive the gear ring 308 to rotate the mounting ring 303.

[0035] Working principle: Add material into receiving tank 2 through feeding pipe 201, and the material falls onto screen 304 under the limit of baffle 6, impurities and agglomerated materials are filtered onto screen 304, and the others fall to the bottom of receiving tank 2, and start rotating motor 309, rotating motor 309 drives gear 310 to rotate, gear 310 meshes with gear ring 308, thereby driving gear ring 308 to drive mounting ring 303 to rotate, mounting ring 303 drives screen 304 to rotate, and screen 304 drives protrusion 305 to rotate, when protrusion 305 contacts top block 307, protrusion 305 drives part of screen 304 to push upward, and pushes the material in this area onto surrounding screen 304, so that the materials are squeezed, which is convenient for squeezing agglomerated materials and avoiding blockage of screen 304, when protrusion 305 separates from top block 307, screen 304 is reset under the action of elastic force, generating vibration, and avoiding screen 30 4 is blocked, and a plurality of auxiliary strips are fixedly connected to the top block 307, so that when the protrusion 305 moves on the top block 307, it can drive the screen 304 to move up and down continuously, and further vibrate the material on the screen 304 to disperse the lumps. When it is necessary to dry the material, turn on the electric heating wire, start the stepper motor 405, the stepper motor 405 drives the rotating shaft 406 to rotate, the rotating shaft 406 drives the synchronous belt 407 to rotate, the synchronous belt 407 drives the rotating rod 402 to rotate, the rotating rod 402 drives the stirring rod 403 to rotate, and the material is turned over and mixed, so that the material is evenly dried. When the rotating rod 402 rotates, it will drive the spiral conveying blade 5 to rotate, and the material at the bottom of the receiving tank 2 is transported to the top by the spiral conveying blade 5 for turning and mixing, so as to improve the uniformity of drying. When it is necessary to discharge the material, the stepper motor 405 is reversed, and the spiral conveying blade 5 is used to transport the material downward to avoid the blockage of the discharge pipe 202.

[0036] The above shows and describes the basic principles, main features and 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 principles 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 2-amino-4,6-dimethoxypyrimidine processing material receiving tank, comprising a frame (1), a receiving tank (2) fixedly connected to the frame (1), a stirring mechanism disposed in the receiving tank (2), characterized in that: A screening mechanism is arranged above the stirring mechanism, the screening mechanism comprising a rotating ring (301) rotatably connected to the inner top wall of the receiving tank (2), a plurality of connecting columns (302) being fixedly connected to the bottom of the rotating ring (301), a mounting ring (303) being fixedly connected to the bottom of the connecting column (302), a screen (304) being connected between the inner walls of the mounting ring (303), a plurality of protrusions (305) being fixedly connected to the bottom of the screen (304), a mounting frame (306) being fixedly connected between the inner walls of the receiving tank (2), a top block (307) being fixedly connected to the top of the mounting frame (306), a plurality of auxiliary strips being fixedly connected to the top block (307), the position of the top block (307) corresponding to the protrusions (305), and the screening mechanism further comprising a power assembly, the power assembly being used to drive the mounting ring (303) to rotate.

2. A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank according to claim 1, characterized in that: The power assembly comprises a gear ring (308) fixedly connected to the outer wall of the mounting ring (303); the inner top wall of the receiving tank (2) is fixedly connected to a rotating motor (309); the output end of the rotating motor (309) is fixedly connected to a gear (310); and the gear (310) is meshed with the gear ring (308).

3. A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank according to claim 1, characterized in that: The stirring mechanism comprises a support rod (401) fixedly connected between the inner walls of the receiving tank (2), a rotating rod (402) rotatably connected inside the support rod (401), a plurality of circumferentially arranged stirring rods (403) fixedly connected to the outer wall of the rotating rod (402), and the stirring mechanism further comprises a driving assembly, the driving assembly being used to drive the rotating rod (402) to rotate.

4. A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank according to claim 3, characterized in that: The driving assembly comprises a transverse plate (404) fixedly connected to the outer wall of the receiving tank (2), a stepper motor (405) is fixedly connected to the top of the transverse plate (404), an output end of the stepper motor (405) is connected to a rotating shaft (406) via a coupling, and a synchronous belt (407) is connected between the rotating shaft (406) and the rotating rod (402).

5. A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank according to claim 4, characterized in that: A cavity is provided inside the support rod (401), and the synchronous belt (407) is located in the cavity.

6. A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank according to claim 3, characterized in that: The top of the receiving tank (2) is fixedly connected with a feed pipe (201), and the bottom of the receiving tank (2) is fixedly connected with a discharge pipe (202).

7. A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank according to claim 6, characterized in that: The rotating rod (402) is fixedly connected with a spiral conveying blade (5), and a portion of the spiral conveying blade (5) is located inside the discharge pipe (202).

8. A 2-amino-4,6-dimethoxypyrimidine processing material receiving tank according to claim 6, characterized in that: A baffle (6) is fixedly connected to the inner top wall of the receiving tank (2); the baffle (6) is annular; the diameter of the baffle (6) is larger than the diameter of the feed pipe (201) and smaller than the diameter of the mounting ring (303).

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