Pulverizer for furfural manufacturing

Abstract

The utility model discloses a crusher for furfural manufacturing, which comprises a tank body, the upper surface of the tank body is fixedly connected with a feed bin, the upper surface of the tank body is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a first belt pulley, and the output end of the first belt pulley is fixedly connected with a second belt pulley. The inner surface of the first belt wheel is in transmission connection with a first belt, the inner surface of the first belt is in transmission connection with a second belt wheel, and the upper surface of the second belt wheel is fixedly connected with a connecting rod. By means of the motor and the stirring rod, after materials enter the feeding bin, the motor is started, so that the stirring rod can rotate, the rotating stirring rod can stir the materials in the feeding bin, the fluidity of the materials in the feeding bin is improved, and the materials can smoothly enter the tank body through the feeding port to be smashed; therefore, arching of the feeding port of the tank body is avoided, and normal feeding of the tank body is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the field of pulverizers, in particular to a pulverizer used for furfural production. Background Art

[0002] Furfural is a widely used chemical, mainly used as an industrial solvent. Its production process involves multiple links. The main raw materials of furfural are rice, corn and other grains, which usually need to be cleaned, shelled and crushed.

[0003] In the prior art, in the process of manufacturing furfural, materials such as rice need to be crushed. When the materials are continuously added into the grinder through the feed bin, the particles of the added materials are of different sizes, which can easily cause arching at the feed port of the grinder, thereby affecting the normal feeding of the grinder. Therefore, a grinder for furfural manufacturing is needed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a pulverizer for furfural manufacturing, which uses a motor and a stirring rod. When the material enters the feed bin, the motor is started so that the stirring rod can rotate, and then the rotating stirring rod can stir the material in the feed bin, thereby increasing the fluidity of the material in the feed bin, and allowing the material to smoothly pass through the feed port into the tank body for pulverization, thereby avoiding the situation where the feed port of the tank body is arched and the normal feeding of the tank body is affected. When the motor is started to pulverize the material in the tank body, the stirring rod will also rotate in the tank body, thereby increasing the fluidity of the material in the tank body, thereby improving the pulverization effect of the material, and the scraper will rotate in contact with the inner wall of the tank body, and can scrape off the material adhering to the inner wall of the tank body and continue to pulverize, thereby reducing material waste.

[0005] The utility model also provides the above-mentioned pulverizer for furfural production, comprising a tank body, a feed bin fixedly connected to the upper surface of the tank body, a support plate fixedly connected to the upper surface of the tank body, a motor fixedly connected to the upper surface of the support plate, a first pulley fixedly connected to the output end of the motor, a first belt transmission connected to the inner surface of the first belt, a second pulley transmission connected to the inner surface of the first belt, a connecting rod fixedly connected to the upper surface of the second pulley, a third pulley fixedly connected to the end of the connecting rod away from the second pulley, a second belt transmission connected to the inner surface of the third pulley, a fourth pulley transmission connected to the inner surface of the second belt, a rotating rod fixedly connected to the lower surface of the fourth pulley, and a plurality of stirring rods fixedly connected to the outer surface of the rotating rod.

[0006] The lower surface of the second pulley is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a plurality of blades, the outer surface of the rotating shaft is fixedly connected to a plurality of stirring rods, and the side surfaces of the corresponding three stirring rods are fixedly connected to the same scraper.

[0007] According to the pulverizer for furfural production, the upper surface of the fourth pulley is rotatably connected to a load-bearing plate, the rear surface of the load-bearing plate is fixedly connected to two support blocks, and the ends of the two support blocks away from the load-bearing plate are fixedly connected to the tank body, and the load-bearing plate can be fixed under the action of the support blocks.

[0008] According to the pulverizer for furfural production, the upper surface of the third pulley is rotatably connected to the bearing plate, and the motor is electrically connected to an external power source.

[0009] According to the pulverizer for furfural production, the lower surface of the first pulley is rotatably connected to the tank body, and the lower surface of the second pulley is rotatably connected to the tank body.

[0010] According to the pulverizer for furfural production, the outer surface of the rotating shaft is rotatably connected to the tank body, and the scraper is in contact with the inner wall of the tank body. Under the action of the scraper, the material adhering to the inner wall of the tank body can be scraped off and continued to be pulverized, thereby reducing material waste.

[0011] According to the pulverizer for furfural production, a discharge pipe is fixedly connected to the lower surface of the tank body, and a threaded cover is threadedly connected to the outer surface of the discharge pipe. When the material is pulverized, the threaded cover is unscrewed from the discharge pipe so that the pulverized material in the tank body can be discharged from the tank body through the discharge pipe.

[0012] According to the pulverizer for furfural production, a connecting block is fixedly connected to the outer surface of the tank body, and a plurality of supporting legs are fixedly connected to the lower surface of the connecting block.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structure diagram of a pulverizer for furfural production according to the utility model;

[0016] Figure 2 This is a schematic structural diagram of a support block portion of a pulverizer for furfural production according to the utility model;

[0017] Figure 3 This is a schematic structural diagram of a feed bin portion of a pulverizer for furfural production according to the utility model;

[0018] Figure 4 This is a structural schematic diagram of a cross-section of a feed bin of a pulverizer for furfural production according to the utility model;

[0019] Figure 5 The utility model is a schematic structural diagram of the tank section of a pulverizer for furfural production.

[0020] Legend:

[0021] 1. Tank body; 2. Feed bin; 3. Support plate; 4. Motor; 5. First pulley; 6. First belt; 7. Second pulley; 8. Connecting rod; 9. Third pulley; 10. Second belt; 11. Fourth pulley; 12. Rotating rod; 13. Stirring rod; 14. Carrying plate; 15. Support block; 16. Rotating shaft; 17. Blade; 18. Stirring rod; 19. Scraper; 20. Discharge pipe; 21. Threaded cover; 22. Connecting block; 23. Support leg. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-5The utility model embodiment is a pulverizer for furfural production, which includes a tank body 1, a feed bin 2 is fixedly connected to the upper surface of the tank body 1, a support plate 3 is fixedly connected to the upper surface of the tank body 1, a motor 4 is fixedly connected to the upper surface of the support plate 3, a first pulley 5 is fixedly connected to the output end of the motor 4, the inner surface of the first pulley 5 is transmission-connected to a first belt 6, the inner surface of the first belt 6 is transmission-connected to a second pulley 7, a connecting rod 8 is fixedly connected to the upper surface of the second pulley 7, an end of the connecting rod 8 away from the second pulley 7 is fixedly connected to a third pulley 9, the inner surface of the third pulley 9 is transmission-connected to a second belt 10, the inner surface of the second belt 10 is transmission-connected to a fourth pulley 11, and the lower surface of the fourth pulley 11 is fixedly connected to A rotating rod 12, the outer surface of which is fixedly connected with a plurality of stirring rods 13, the upper surface of the fourth pulley 11 is rotatably connected with a carrying plate 14, the rear surface of the carrying plate 14 is fixedly connected with two support blocks 15, the ends of the two support blocks 15 away from the carrying plate 14 are fixedly connected with the tank body 1, the upper surface of the third pulley 9 is rotatably connected with the carrying plate 14, the motor 4 is electrically connected with an external power supply, the lower surface of the first pulley 5 is rotatably connected with the tank body 1, the lower surface of the second pulley 7 is rotatably connected with the tank body 1, the lower surface of the tank body 1 is fixedly connected with a discharge pipe 20, the outer surface of the discharge pipe 20 is threadedly connected with a threaded cover 21, the outer surface of the tank body 1 is fixedly connected with a connecting block 22, and the lower surface of the connecting block 22 is fixedly connected with a plurality of supporting legs 23.

[0024] The lower surface of the second pulley 7 is fixedly connected to a rotating shaft 16, the outer surface of the rotating shaft 16 is fixedly connected to a plurality of blades 17, the outer surface of the rotating shaft 16 is fixedly connected to a plurality of stirring rods 18, the side surfaces of the corresponding three stirring rods 18 are fixedly connected to the same scraper 19, the outer surface of the rotating shaft 16 is rotatably connected to the tank body 1, and the scraper 19 is in contact with the inner wall of the tank body 1.

[0025] Working principle: after adding the material for making furfural into the feed bin 2, start the motor 4 on the support plate 3, so that the output end of the motor 4 drives the first pulley 5 to rotate after starting, so that the rotating first pulley 5 drives the first belt 6 and the second pulley 7 to rotate, and the rotating second pulley 7 drives the connecting rod 8 and the rotating shaft 16 to rotate at the same time, so that the rotating connecting rod 8 drives the third pulley 9 to rotate, so that the rotating third pulley 9 drives the second belt 10 and the fourth pulley 11 to rotate, and the rotating fourth pulley 11 drives the rotating rod 12 and the stirring rod 13 to rotate, so that the rotating stirring rod 13 can stir the material in the feed bin 2, increase the fluidity of the material in the feed bin 2, so that the material can smoothly enter the tank body 1, and the rotating The rotating shaft 16 will drive the blade 17 to rotate, so that the rotating blade 17 can crush the material entering the tank body 1. At the same time, the rotating rotating shaft 16 will drive the stirring rod 18 to rotate, so that the rotating stirring rod 18 can stir the material entering the tank body 1, increase the fluidity of the material in the tank body 1, and make the material at different positions contact with the blade 17, thereby improving the crushing effect of the material, and the rotating stirring rod 18 will drive the scraper 19 to rotate along the inner wall of the tank body 1, which can scrape off the material adhering to the inner wall of the tank body 1 and continue to crush it, thereby reducing material waste. After the material is crushed, the threaded cover 21 can be rotated to unscrew the threaded cover 21 from the discharge pipe 20, so that the crushed material can be discharged from the tank body 1 through the discharge pipe 20.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pulverizer for furfural production, characterized in that: include: A tank body (1), wherein the upper surface of the tank body (1) is fixedly connected to a feed bin (2), the upper surface of the tank body (1) is fixedly connected to a support plate (3), the upper surface of the support plate (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a first pulley (5), the inner surface of the first pulley (5) is transmission-connected to a first belt (6), the inner surface of the first belt (6) is transmission-connected to a second pulley (7), the upper surface of the second pulley (7) is fixedly connected to a connecting rod (8), the end of the connecting rod (8) away from the second pulley (7) is fixedly connected to a third pulley (9), the inner surface of the third pulley (9) is transmission-connected to a second belt (10), the inner surface of the second belt (10) is transmission-connected to a fourth pulley (11), the lower surface of the fourth pulley (11) is fixedly connected to a rotating rod (12), and the outer surface of the rotating rod (12) is fixedly connected to a plurality of stirring rods (13); The lower surface of the second pulley (7) is fixedly connected to a rotating shaft (16), the outer surface of the rotating shaft (16) is fixedly connected to a plurality of blades (17), the outer surface of the rotating shaft (16) is fixedly connected to a plurality of stirring rods (18), and the side surfaces of the corresponding three stirring rods (18) are fixedly connected to the same scraper (19).

2. A pulverizer for furfural production according to claim 1, characterized in that: The upper surface of the fourth pulley (11) is rotatably connected to a bearing plate (14), and the rear surface of the bearing plate (14) is fixedly connected to two support blocks (15), and the ends of the two support blocks (15) away from the bearing plate (14) are fixedly connected to the tank body (1).

3. A pulverizer for furfural production according to claim 1, characterized in that: The upper surface of the third pulley (9) is rotatably connected to the bearing plate (14), and the motor (4) is electrically connected to an external power source.

4. A pulverizer for furfural production according to claim 1, characterized in that: The lower surface of the first pulley (5) is rotatably connected to the tank body (1), and the lower surface of the second pulley (7) is rotatably connected to the tank body (1).

5. A pulverizer for furfural production according to claim 1, characterized in that: The outer surface of the rotating shaft (16) is rotatably connected to the tank body (1), and the scraper (19) is in contact with the inner wall of the tank body (1).

6. A pulverizer for furfural production according to claim 1, characterized in that: A discharge pipe (20) is fixedly connected to the lower surface of the tank body (1), and a threaded cover (21) is threadedly connected to the outer surface of the discharge pipe (20).

7. A pulverizer for furfural production according to claim 1, characterized in that: A connection block (22) is fixedly connected to the outer surface of the tank body (1), and a plurality of support legs (23) are fixedly connected to the lower surface of the connection block (22).

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