Distributing device of full-automatic scraper lower discharging centrifugal machine

Abstract

The utility model discloses a material distributor of a full-automatic scraper unloading centrifugal machine, which comprises a feed hopper, the lower surface of the feed hopper is fixedly connected with a blanking pipe, the bottom of the outer surface of the blanking pipe is fixedly connected with a material distribution pipe, the inner wall of the blanking pipe is fixedly connected with a buffer plate, and the buffer plate is fixedly connected with a baffle. According to the distributing device of the full-automatic scraper lower discharging centrifugal machine, the servo motor is started, the rotating shaft rotates and drives the rotating drum to rotate, then materials are poured from the feeding hopper and enter the discharging pipe, the falling speed of the materials is buffered through the buffering plate, the materials are conveyed into the discharging pipe, and the discharging speed of the materials is increased. When the materials reach the bottom of the discharging pipe, the materials flow out of the six material distribution pipes and enter the rotary drum, then in the material distribution process, a hydraulic rod is started to drive the feeding hopper, the discharging pipe and the material distribution pipes to ascend and descend, the material distribution height position is changed, material distribution can be more evenly conducted in the rotary drum, and therefore material distribution work can be evenly conducted; the material centrifugal separation effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of unloading centrifuges, in particular to a distributor of a full-automatic scraper bottom unloading centrifuge. Background Art

[0002] The unloading centrifuge is a device that uses centrifugal force to separate solids and liquids. Under the action of centrifugal force, the liquid contained in the material is thrown onto the inner wall of the outer shell through the filter medium and the holes on the drum wall. After being collected, the filtrate is discharged from the filtrate outlet, while the solid phase remains in the drum, thus completing the separation process of centrifugal filtration.

[0003] After searching, it was found in the Chinese Utility Model Patent Publication No. CN213078818U that a flat-plate fully automatic scraper bottom discharge centrifuge was disclosed. The solid materials adhered to the drum are blown away by nozzles that intermittently jet from top to bottom, and then removed by the scraper. When distributing materials in the existing discharging centrifuge, a feed funnel is usually set to allow the materials to directly enter the inside of the drum, which will cause a large amount of materials to accumulate in the center of the drum, making the material distribution uneven and affecting the centrifugal effect of the material. Therefore, a distributor that can evenly distribute the materials in the drum is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a distributor for a fully automatic scraper bottom discharge centrifuge, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A distributor of a fully automatic scraper bottom-discharging centrifuge comprises a feed hopper, a feed pipe is fixedly connected to the lower surface of the feed hopper, a distribution pipe is fixedly connected to the bottom of the outer surface of the feed pipe, a buffer plate is fixedly connected to the inner wall of the feed pipe, a fixed frame is fixedly connected to the top of the outer surface of the feed hopper, and a hydraulic rod is fixedly connected to the lower surface of the fixed frame.

[0007] In order to achieve the effect of fixing the hydraulic rod, as a distributor of a fully automatic scraper bottom-discharging centrifuge of the utility model, the lower surface of the hydraulic rod is fixedly connected to a top cover, the upper surface of the top cover is fixedly connected to a fixing sleeve, and the lower surface of the top cover is fixedly connected to a shell.

[0008] In order to achieve the effect of fixing the servo motor, as a distributor of a fully automatic scraper bottom-discharging centrifuge of the utility model, the inner bottom wall of the shell is fixedly connected with a motor sleeve, and the inner wall of the motor sleeve is fixedly connected with a servo motor.

[0009] In order to achieve the effect of power transmission, as a distributor of a fully automatic scraper bottom-discharging centrifuge of the utility model, the output end of the servo motor is fixedly connected to a rotating shaft, and the top end of the rotating shaft is fixedly connected to a rotating drum.

[0010] In order to achieve the effect of assisting the drum to rotate, as a distributor of a fully automatic scraper bottom discharge centrifuge of the utility model, the lower surface of the drum is fixedly connected with a rotating sleeve, the inner wall of the rotating sleeve is movably connected with a turning rail, and the inner bottom wall of the shell is fixedly connected with an isolation sleeve.

[0011] In order to achieve the effect of scraping off the material on the drum, as a distributor of a fully automatic scraper bottom unloading centrifuge of the utility model, the upper surface of the top cover is fixedly connected to a limiting sleeve, the inner wall of the limiting sleeve is fixedly connected to an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to a scraper, and the inner wall of the limiting sleeve is movably connected to the connecting rod.

[0012] In order to facilitate the solid material to flow out of the centrifuge, as a distributor of a fully automatic scraper bottom discharge centrifuge of the utility model, a solid material outlet is opened on the lower surface of the shell, and a discharge hopper is fixedly connected to the lower surface of the shell.

[0013] In order to facilitate the liquid to flow out of the centrifuge, as a distributor of a fully automatic scraper bottom discharge centrifuge of the utility model, a liquid outlet is opened on the lower surface of the shell, a liquid collecting pipe is fixedly connected to the lower surface of the shell, and a liquid outlet is fixedly connected to one side of the liquid collecting pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The distributor of the fully automatic scraper bottom discharge centrifuge is equipped with a feed hopper, a discharge pipe, a distribution pipe, a buffer plate, a fixed frame and a hydraulic rod. The servo motor is started to rotate the shaft and drive the drum to rotate. Then, the material is poured from the feed hopper and enters the discharge pipe. The buffer plate buffers the falling speed of the material. When the material reaches the bottom of the discharge pipe, it flows out from the six distribution pipes and enters the drum. Later, in the distribution process, the hydraulic rod is started to drive the feed hopper, the discharge pipe and the distribution pipe to move up and down, and the height position of the distribution is changed, so that the material can be distributed more evenly in the drum, thereby evenly distributing the material and ensuring the centrifugal separation effect of the material.

[0016] 2. The distributor of the fully automatic scraper bottom discharge centrifuge is equipped with a limit sleeve, an electric telescopic rod, a connecting plate, a connecting rod and a scraper. After the drum in the centrifuge rotates, the scraper in contact with the inner wall of the drum will scrape off the solid material on the drum. In this process, the electric telescopic rod can be started to drive the connecting rod and the scraper to move up and down to more comprehensively scrape off the solid material on the drum and ensure the cleaning effect of the scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a distributor of a fully automatic scraper bottom discharge centrifuge in Example 1 of the utility model;

[0018] Figure 2 This is a schematic diagram of the axonometric structure of a distributor of a fully automatic scraper bottom discharge centrifuge in Example 1 of the utility model, viewed from above;

[0019] Figure 3 This is a schematic cross-sectional structural diagram of a distributor of a fully automatic scraper bottom-discharging centrifuge in Example 1 of the utility model;

[0020] Figure 4 This is a schematic cross-sectional structure diagram of a distributor of a fully automatic scraper bottom discharge centrifuge from the right side in Example 1 of the utility model;

[0021] Figure 5 This is a schematic diagram of the axonometric structure of a distribution pipe in a distribution device of a fully automatic scraper bottom discharge centrifuge according to Example 1 of the utility model;

[0022] Figure 6 This is a schematic diagram of the exploded structure of a drum in a distributor of a fully automatic scraper bottom discharge centrifuge according to Example 1 of the utility model;

[0023] Figure 7 This is a schematic diagram of the explosion structure of a discharge hopper in a distributor of a fully automatic scraper bottom discharge centrifuge according to Example 1 of the utility model.

[0024] In the figure: 1. feed hopper; 2. discharge pipe; 3. material distribution pipe; 4. buffer plate; 5. fixed frame; 6. hydraulic rod; 7. top cover; 8. outer shell; 9. motor sleeve; 10. servo motor; 11. rotating shaft; 12. rotating drum; 13. rotating sleeve; 14. turning rail; 15. isolation sleeve; 16. fixing sleeve; 17. limiting sleeve; 18. electric telescopic rod; 19. connecting plate; 20. connecting rod; 21. scraper; 22. solid material outlet; 23. discharge hopper; 24. liquid outlet; 25. liquid collecting pipe; 26. liquid outlet. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] like Figure 1-7 As shown, a distributor of a fully automatic scraper bottom discharge centrifuge includes a feed hopper 1, a feed pipe 2 is fixedly connected to the lower surface of the feed hopper 1, a distribution pipe 3 is fixedly connected to the bottom of the outer surface of the feed pipe 2, a buffer plate 4 is fixedly connected to the inner wall of the feed pipe 2, a fixing frame 5 is fixedly connected to the top of the outer surface of the feed hopper 1, and a hydraulic rod 6 is fixedly connected to the lower surface of the fixing frame 5.

[0028] When in use, through the arrangement of the feed hopper 1, the discharge pipe 2, the distribution pipe 3, the buffer plate 4, the fixed frame 5 and the hydraulic rod 6, the hydraulic rod 6 is fixed in the fixed sleeve 16 on the top cover 7, the top ends of the two hydraulic rods 6 are fixed to the same fixed frame 5, the feed hopper 1 is fixed in the fixed frame 5, the bottom end of the feed hopper 1 is fixed to the discharge pipe 2, two buffer plates 4 are fixed in the discharge pipe 2, the bottom end of the discharge pipe 2 is the distribution pipe 3, the distribution device is composed of the feed hopper 1, the discharge pipe 2, the distribution pipe 3 and the buffer plate 4. When the device is in use, first start the servo motor 10 to make The rotating shaft 11 rotates and drives the rotating drum 12 to rotate, and then the material is poured from the feed hopper 1, and the material enters the discharge pipe 2. The buffer plate 4 buffers the falling speed of the material. When the material reaches the bottom of the discharge pipe 2, the material flows out from the six distribution pipes 3 and enters the rotating drum 12. Later, in the distribution process, the hydraulic rod 6 is started to drive the feed hopper 1, the discharge pipe 2 and the distribution pipe 3 to move up and down, and the height position of the distribution is changed, so that the material can be distributed more evenly in the rotating drum 12, so that the distribution work can be carried out evenly, and the centrifugal separation effect of the material can be ensured.

[0029] In this embodiment, the lower surface of the hydraulic rod 6 is fixedly connected to the top cover 7 , the upper surface of the top cover 7 is fixedly connected to the fixing sleeve 16 , and the lower surface of the top cover 7 is fixedly connected to the outer shell 8 .

[0030] During specific use, the hydraulic rod 6 is fixed by setting the fixing sleeve 16 .

[0031] In this embodiment, a motor sleeve 9 is fixedly connected to the inner bottom wall of the housing 8 , and a servo motor 10 is fixedly connected to the inner wall of the motor sleeve 9 .

[0032] During specific use, the servo motor 10 is fixed by setting the motor cover 9.

[0033] In this embodiment, the output end of the servo motor 10 is fixedly connected to a rotating shaft 11 , and the top end of the rotating shaft 11 is fixedly connected to a rotating drum 12 .

[0034] During specific use, the rotating shaft 11 is provided to transmit power to drive the rotating drum 12 to rotate.

[0035] In this embodiment, a rotating sleeve 13 is fixedly connected to the lower surface of the rotating drum 12 , a rotating rail 14 is movably connected to the inner wall of the rotating sleeve 13 , and an isolation sleeve 15 is fixedly connected to the inner bottom wall of the outer shell 8 .

[0036] During specific use, the auxiliary drum 12 rotates by means of the setting of the rotating sleeve 13 and the rotating rail 14 .

[0037] In this embodiment, the upper surface of the top cover 7 is fixedly connected to a limiting sleeve 17, the inner wall of the limiting sleeve 17 is fixedly connected to an electric telescopic rod 18, the top of the electric telescopic rod 18 is fixedly connected to a connecting plate 19, the lower surface of the connecting plate 19 is fixedly connected to a connecting rod 20, the bottom end of the connecting rod 20 is fixedly connected to a scraper 21, and the inner wall of the limiting sleeve 17 is movably connected to the connecting rod 20.

[0038] During specific use, the scraper 21 is provided to scrape off the materials on the drum 12 .

[0039] In this embodiment, a solid material outlet 22 is provided on the lower surface of the shell 8 , and a discharge hopper 23 is fixedly connected to the lower surface of the shell 8 .

[0040] During specific use, the solid material outlet 22 is provided to facilitate the solid material to flow out of the centrifuge.

[0041] In this embodiment, a liquid outlet 24 is provided on the lower surface of the shell 8 , a liquid collecting pipe 25 is fixedly connected to the lower surface of the shell 8 , and a liquid outlet 26 is fixedly connected to one side of the liquid collecting pipe 25 .

[0042] During specific use, the liquid outlet 24 is provided to facilitate the liquid to flow out of the centrifuge.

[0043] Working principle: When the device is in use, first start the servo motor 10 to rotate the shaft 11 and drive the drum 12 to rotate, then pour the material from the feed hopper 1, the material enters the discharge pipe 2, and the buffer plate 4 buffers the falling speed of the material. When the material reaches the bottom of the discharge pipe 2, it flows out from the six distribution pipes 3 and enters the drum 12. Later, during the distribution process, start the hydraulic rod 6 to drive the feed hopper 1, the discharge pipe 2 and the distribution pipe 3 to move up and down, change the height position of the distribution, and distribute the material more evenly in the drum 12. During the centrifugation process, the liquid flows out from the four liquid outlets 24 and gathers in the liquid collecting pipe 25, and leaves from the liquid outlet 26. The solid material flows out from the two solid material outlets 22 and enters the discharge hopper 23 and leaves the device.

[0044] 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 distributor for a fully automatic scraper bottom discharge centrifuge, comprising a feed hopper (1), characterized in that: The lower surface of the feed hopper (1) is fixedly connected to a feed pipe (2), the bottom of the outer surface of the feed pipe (2) is fixedly connected to a material distribution pipe (3), the inner wall of the feed pipe (2) is fixedly connected to a buffer plate (4), the top of the outer surface of the feed hopper (1) is fixedly connected to a fixing frame (5), and the lower surface of the fixing frame (5) is fixedly connected to a hydraulic rod (6).

2. The distributor of a fully automatic scraper bottom discharge centrifuge according to claim 1, characterized in that: The lower surface of the hydraulic rod (6) is fixedly connected to a top cover (7), the upper surface of the top cover (7) is fixedly connected to a fixing sleeve (16), and the lower surface of the top cover (7) is fixedly connected to an outer shell (8).

3. The distributor of a fully automatic scraper bottom discharge centrifuge according to claim 2, characterized in that: A motor sleeve (9) is fixedly connected to the inner bottom wall of the outer shell (8), and a servo motor (10) is fixedly connected to the inner wall of the motor sleeve (9).

4. The distributor of a fully automatic scraper bottom discharge centrifuge according to claim 3, characterized in that: The output end of the servo motor (10) is fixedly connected to a rotating shaft (11), and the top end of the rotating shaft (11) is fixedly connected to a rotating drum (12).

5. The distributor of a fully automatic scraper bottom discharge centrifuge according to claim 4, characterized in that: The lower surface of the rotating drum (12) is fixedly connected to a rotating sleeve (13), the inner wall of the rotating sleeve (13) is movably connected to a rotating rail (14), and the inner bottom wall of the outer shell (8) is fixedly connected to an isolation sleeve (15).

6. The distributor of a fully automatic scraper bottom discharge centrifuge according to claim 2, characterized in that: The upper surface of the top cover (7) is fixedly connected to a limiting sleeve (17), the inner wall of the limiting sleeve (17) is fixedly connected to an electric telescopic rod (18), the top end of the electric telescopic rod (18) is fixedly connected to a connecting plate (19), the lower surface of the connecting plate (19) is fixedly connected to a connecting rod (20), the bottom end of the connecting rod (20) is fixedly connected to a scraper (21), and the inner wall of the limiting sleeve (17) is movably connected to the connecting rod (20).

7. The distributor of a fully automatic scraper bottom discharge centrifuge according to claim 2, characterized in that: The lower surface of the shell (8) is provided with a solid material outlet (22), and the lower surface of the shell (8) is fixedly connected to a discharge hopper (23).

8. The distributor of a fully automatic scraper bottom discharge centrifuge according to claim 2, characterized in that: The lower surface of the shell (8) is provided with a liquid outlet (24), the lower surface of the shell (8) is fixedly connected to a liquid collecting pipe (25), and one side of the liquid collecting pipe (25) is fixedly connected to a liquid outlet (26).

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