Bag shaking centrifugal machine with residue preventing function

Abstract

The utility model provides a bag shaking centrifugal machine with a residue prevention function, which relates to the technical field of bag shaking centrifugal machines and comprises a bottom plate, a centrifugal machine body is fixedly connected to the top of the bottom plate, a rotary drum is arranged in the centrifugal machine body, a sliding groove is formed in the outer surface wall of the centrifugal machine body, and a sliding block is embedded in the inner surface wall of the sliding groove in a sliding mode. A supporting column is fixedly connected to the top of the sliding block, a telescopic frame is movably inserted into the inner surface wall of the supporting column, an electric push rod is fixedly connected to the top of the inner wall of the telescopic frame, a first spraying pipe is fixedly connected to the outer surface wall of the telescopic frame, and a set of first nozzles fixedly communicate with the outer surface wall of the first spraying pipe. According to the rotary drum cleaning device, under the interaction of all the components of the rotary drum cleaning device, the rotary drum can be comprehensively cleaned, a large amount of material residues are prevented from being attached, and the dynamic balance and stability of the rotary drum are ensured, so that the stability and safety of a centrifugal machine in the operation process are guaranteed, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bag shaking centrifuge technical field, especially a kind of bag shaking centrifuge with anti-residual function. BACKGROUND

[0002] Centrifuge is the equipment of separating liquid and solid particles or liquid and liquid mixture in each component using centrifugal force, and its drum high-speed rotation generates strong centrifugal force, so that different density materials are separated, and it is widely used in chemical industry, pharmacy and other fields.

[0003] In the solid-liquid separation operation and sample purification experiment of chemical industry, pharmacy and other industries, cloth bag is needed to assist interception of solid particles, realize solid-liquid effective separation, and bag shaking centrifuge can shake cloth bag through mechanical device after centrifugation, so that solid material attached to cloth bag is efficiently dropped, thereby improving unloading efficiency, reducing material residue and improving overall separation work efficiency.

[0004] However, the existing bag shaking centrifuge has the following disadvantages:

[0005] In the prior art, after long-time continuous operation of bag shaking centrifuge, especially when high-viscosity material and fiber-containing material are subjected to solid-liquid separation, a large amount of material residue will inevitably be attached to the drum, which not only affects the dynamic balance of the drum, but also causes severe vibration and abnormal noise during the operation of the centrifuge, thereby shortening the service life of the equipment.

[0006] Therefore, we propose a bag shaking centrifuge with anti-residual function to solve the above problems. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at providing a bag shaking centrifuge with anti-residual function, which is driven by motor and combined with threaded assembly transmission, so that the spray assembly can move towards the drum, and the telescopic frame can move vertically driven by electric push rod, so that a group of spray heads can be positioned inside the drum.

[0008] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of shake bag centrifuge with anti-residual function, including bottom plate, the top of the bottom plate is fixedly connected with centrifuge body, the inside of the centrifuge body is provided with rotary drum, the outer wall of the centrifuge body is equipped with sliding slot, the inner wall of the sliding slot is slidably embedded with sliding block, the top of the sliding block is fixedly connected with support column, the inner wall of the support column is movably inserted with telescopic frame, the inner wall top of the telescopic frame is fixedly connected with electric push rod, the outer wall of the telescopic frame is fixedly connected with first spray pipe, the outer wall of the first spray pipe is fixedly communicated with a group of first spray head, the input end of the first spray pipe is fixedly communicated with bellow, the input end of the bellow is fixedly communicated with conveying pipe, the outer wall of the conveying pipe is fixedly communicated with water supply pipe, the output end of the water supply pipe is fixedly communicated with second spray pipe, the outer wall of the second spray pipe is fixedly communicated with a group of second spray head.

[0009] Preferably, the inner wall of the sliding block is threadedly connected with threaded rod, one side of the outer wall of the threaded rod is fixedly connected with driving motor, and the outer wall of the threaded rod is fixedly sleeved with two bearings.

[0010] Preferably, the input end of the conveying pipe is fixedly communicated with water pump, the input end of the water pump is fixedly communicated with connecting pipe, and the input end of the connecting pipe is fixedly communicated with water tank.

[0011] Preferably, the outer wall of the centrifuge body is fixedly communicated with liquid outlet pipe, the inner wall of the liquid outlet pipe is provided with liquid outlet valve, and the outer wall of the liquid outlet pipe is fixedly communicated with water outlet pipe.

[0012] Preferably, the inner wall of the water outlet pipe is provided with water valve, and the output end of the water outlet pipe is fixedly communicated with sediment tank.

[0013] Preferably, one side of the outer wall of the sediment tank is provided with embedded slot, and the inner wall of the embedded slot is movably inserted with embedded frame.

[0014] Preferably, the inner wall of the embedded frame is fixedly connected with filter screen, and one side of the outer wall of the embedded frame is fixedly connected with handle.

[0015] Compared with the prior art, the utility model has the advantages and positive effects that,

[0016] 1. In the utility model, through the interaction of each component of the device, the spraying assembly can be moved to the drum by motor drive combined with threaded assembly transmission, and the telescopic frame can be vertically moved by electric push rod drive, so that a group of nozzles are positioned inside the drum. At this time, the water pump drives the spraying assembly to work, which can realize effective spraying and cleaning of the inner wall and outer wall of the drum. This way can clean the drum comprehensively, prevent a large amount of material residues from adhering, ensure the balance and stability of the drum, and thus ensure the stability and safety of the centrifuge during operation, prolong the service life of the equipment.

[0017] 2. In the utility model, through the interaction of each component of the device, the filtered water after cleaning can be recycled after deep cleaning, which effectively avoids the waste of water resources and reduces the cost of centrifuge cleaning operation. At the same time, the scheme meets the high standard requirements of environmental protection and energy saving. In addition, the filter assembly is simple in design and easy to maintain and maintain daily. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A front view structure perspective view of the bag shaking centrifuge with residual prevention function is provided for the utility model;

[0019] Figure 2 A partial structure perspective split view of the bag shaking centrifuge with residual prevention function is provided for the utility model;

[0020] Figure 3 A partial structure perspective split view of the bag shaking centrifuge with residual prevention function is provided for the utility model;

[0021] Figure 4 A partial structure perspective split view of the bag shaking centrifuge with residual prevention function is provided for the utility model.

[0022] Legend: 1, bottom plate; 2, centrifuge body; 3, drum; 4, chute; 5, sliding block; 6, threaded rod; 7, drive motor; 8, bearing; 9, support column; 10, telescopic frame; 11, electric push rod; 12, first spraying pipe; 13, first nozzle; 14, corrugated pipe; 15, conveying pipe; 16, water supply pipe; 17, second spraying pipe; 18, second nozzle; 19, water pump; 20, connecting pipe; 21, water tank; 22, liquid outlet pipe; 23, liquid outlet valve; 24, water outlet pipe; 25, water valve; 26, sediment tank; 27, embedded groove; 28, embedded frame; 29, filter screen; 30, handle. DETAILED DESCRIPTION

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as shown in the attached document Figure 1 -Appendix Figure 4 As shown, this utility model provides a technical solution: a bag-shaking centrifuge with anti-residue function, including a base plate 1, a centrifuge body 2 fixedly connected to the top of the base plate 1, a rotating drum 3 inside the centrifuge body 2, a groove 4 on the outer wall of the centrifuge body 2, a slider 5 slidably embedded in the inner wall of the groove 4, a support column 9 fixedly connected to the top of the slider 5, a telescopic frame 10 movably inserted into the inner wall of the support column 9, an electric push rod 11 fixedly connected to the top of the inner wall of the telescopic frame 10, a first spray pipe 12 fixedly connected to the outer wall of the telescopic frame 10, and a set of first nozzles 13 fixedly connected to the outer wall of the first spray pipe 12. The input end of the slider 2 is fixedly connected to a bellows 14, the input end of the bellows 14 is fixedly connected to a conveying pipe 15, the outer wall of the conveying pipe 15 is fixedly connected to a water supply pipe 16, the output end of the water supply pipe 16 is fixedly connected to a second spray pipe 17, the outer wall of the second spray pipe 17 is fixedly connected to a set of second nozzles 18, the inner wall of the slider 5 is threadedly connected to a threaded rod 6, one side of the outer wall of the threaded rod 6 is fixedly connected to a drive motor 7, the outer wall of the threaded rod 6 is fixedly fitted with two bearings 8, the input end of the conveying pipe 15 is fixedly connected to a water pump 19, the input end of the water pump 19 is fixedly connected to a connecting pipe 20, and the input end of the connecting pipe 20 is fixedly connected to a water tank 21.

[0026] The effect achieved by the whole embodiment 1 is that when the drum 3 needs to be cleaned, first open the sealing cover of the centrifuge body 2, then start the driving motor 7, drive the sliding block 5 to move the spray assembly to the drum 3 through the threaded assembly, then start the electric push rod 11, the telescopic end pushes the telescopic frame 10 to move down, and a group of first nozzles 13 are placed inside the drum 3, at this time start the water pump 19, the water pump 19 pumps the cleaning water in the water tank 21 and pressurizes, the water flows to the first spray pipe 12 and the second spray pipe 17 through the delivery pipe 15, a group of first nozzles 13 spray in the form of fan-shaped spray to wash the inner wall of the drum 3, a group of second nozzles 18 spray columnar water flow to wash the outer wall of the drum 3, at the same time, the centrifuge body 2 drives the drum 3 to rotate, so that the first nozzle 13 and the second nozzle 18 clean the drum 3 comprehensively, ensure that the drum 3 is clean and free of residues, avoid the vibration and abnormal noise of the centrifuge caused by material residues, and prolong the service life of the equipment.

[0027] As shown in embodiment 2, Figures 2-4 The outer wall of the centrifuge body 2 is fixedly connected with a liquid outlet pipe 22, the inner wall of the liquid outlet pipe 22 is provided with a liquid outlet valve 23, the outer wall of the liquid outlet pipe 22 is fixedly connected with a water outlet pipe 24, the inner wall of the water outlet pipe 24 is provided with a water valve 25, the output end of the water outlet pipe 24 is fixedly connected with a sediment tank 26, the outer wall of the sediment tank 26 is provided with an embedded groove 27, the inner wall of the embedded groove 27 is movably inserted with an embedded frame 28, the inner wall of the embedded frame 28 is fixedly connected with a filter screen 29, and the outer wall of the embedded frame 28 is fixedly connected with a handle 30.

[0028] The effect achieved by the whole embodiment 2 is that during the cleaning process, first close the liquid outlet valve 23, and at the same time open the water valve 25, at this time the cleaned water will flow into the sediment tank 26 through the water outlet pipe 24, in this process, the filter screen 29 can intercept and filter the solid impurities mixed in the water, so that the solid impurities are separated from the water, the solid impurities are blocked above the filter screen 29, and the water enters the bottom of the sediment tank 26 for sedimentation, in this way, the used cleaning water can be effectively filtered, which is convenient for recycling the water in the later period, avoids the waste of water resources, thereby reduces the cost of centrifuge cleaning operation, and at the same time meets the requirements of environmental protection and energy saving.

[0029] The working principle of the whole device is as follows: when in use, first, inject a proper amount of clean water into the water tank 21, when the outer wall and the inner wall of the rotating drum 3 are attached with a large amount of material residues and dirt after long-term use, open the sealing cover of the centrifuge body 2, and then start the driving motor 7, the output end of the driving motor 7 drives the threaded rod 6 to rotate, the threaded rod 6 drives the sliding block 5 to move in the sliding groove 4, so that the sliding block 5 and the spraying assembly are close to the rotating drum 3, then start the electric push rod 11, the telescopic end of the electric push rod 11 pushes the telescopic frame 10 to move downward, so that a group of first nozzles 13 are located inside the rotating drum 3, at this time, start the water pump 19, the water pump 19 pumps the clean water in the water tank 21 and pressurizes, the pressurized water flows into the first spraying pipe 12 and the second spraying pipe 17 through the delivery pipe 15, and sprays in the form of fan-shaped spray through a group of first nozzles 13 to wash the inner wall of the rotating drum 3, while a group of second nozzles 18 spray columnar water flow to wash the outer wall of the rotating drum 3, at the same time, the driving assembly in the centrifuge body 2 drives the rotating drum 3 to rotate, so that the first nozzles 13 and the second nozzles 18 clean the rotating drum 3 comprehensively, and ensure that the rotating drum 3 is clean and free of residues, in the cleaning operation, first, close the liquid outlet valve 23 and open the water valve 25, so that the cleaned water flows into the sedimentation tank 26 through the water outlet pipe 24, at this time, the filter screen 29 intercepts and filters the solid impurities in the water, so as to realize solid-liquid separation, the solid impurities are left above the filter screen 29, and the water enters the bottom of the sedimentation tank 26 to be deposited, so that the clean water after use can be filtered, and the water can be recycled in the later period, and by pulling the handle 30, the embedded frame 28 can be slid out of the embedded slot 27, so as to clean the filter screen 29.

[0030] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still falls within the protection scope of the technical scheme of the present application.

Claims

1. A bag-shaking centrifuge with anti-residue function, characterized in that: The centrifuge body (2) is fixedly connected to the top of the base plate (1). A drum (3) is installed inside the centrifuge body (2). A groove (4) is provided on the outer wall of the centrifuge body (2). A slider (5) is slidably embedded in the inner wall of the groove (4). A support column (9) is fixedly connected to the top of the slider (5). A telescopic frame (10) is movably inserted into the inner wall of the support column (9). An electric push rod (11) is fixedly connected to the top of the inner wall of the telescopic frame (10). A first spray pipe (12) is fixedly connected to the wall. A set of first nozzles (13) is fixedly connected to the outer wall of the first spray pipe (12). A corrugated pipe (14) is fixedly connected to the input end of the first spray pipe (12). A conveying pipe (15) is fixedly connected to the input end of the corrugated pipe (14). A water supply pipe (16) is fixedly connected to the outer wall of the conveying pipe (15). A second spray pipe (17) is fixedly connected to the output end of the water supply pipe (16). A set of second nozzles (18) is fixedly connected to the outer wall of the second spray pipe (17).

2. A bag-shaking centrifuge with anti-residue function according to claim 1, characterized in that: The inner surface of the slider (5) is threaded with a threaded rod (6), and a drive motor (7) is fixedly connected to one side of the outer wall of the threaded rod (6). Two bearings (8) are fixedly sleeved on the outer wall of the threaded rod (6).

3. A bag-shaking centrifuge with anti-residue function according to claim 2, characterized in that: The input end of the delivery pipe (15) is fixedly connected to a water pump (19), the input end of the water pump (19) is fixedly connected to a connecting pipe (20), and the input end of the connecting pipe (20) is fixedly connected to a water tank (21).

4. A bag-shaking centrifuge with anti-residue function according to claim 3, characterized in that: The centrifuge body (2) has a liquid outlet pipe (22) fixedly connected to its outer wall. The inner wall of the liquid outlet pipe (22) is provided with a liquid outlet valve (23). The outer wall of the liquid outlet pipe (22) is fixedly connected to a water outlet pipe (24).

5. A bag-shaking centrifuge with anti-residue function according to claim 4, characterized in that: A water valve (25) is provided on the inner surface of the water outlet pipe (24), and a sedimentation tank (26) is fixedly connected to the output end of the water outlet pipe (24).

6. A bag-shaking centrifuge with anti-residue function according to claim 5, characterized in that: The sedimentation tank (26) has an embedding groove (27) on one side of its outer wall, and an embedding frame (28) is movably inserted into the inner surface of the embedding groove (27).

7. A bag-shaking centrifuge with anti-residue function according to claim 6, characterized in that: A filter screen (29) is fixedly connected to the inner wall of the mounting frame (28), and a handle (30) is fixedly connected to one side of the outer wall of the mounting frame (28).

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