A circulating cleaning device for honey pomelo processing

Abstract

This utility model relates to the field of pomelo processing technology and discloses a circulating cleaning device for pomelo processing, including a tracked conveyor immersion tank and a tracked conveyor spray tank. A turning conveyor is fixedly connected between the right ends of the tracked conveyor immersion tank and the tracked conveyor spray tank. A feeding hopper is fixedly connected to the top left side of the tracked conveyor immersion tank. A first housing is installed and connected to the center of the top of the tracked conveyor immersion tank. A drain pipe is fixedly connected to the outer surface of the tracked conveyor immersion tank. In this utility model, the height is adjusted by the second electric lifting frame of the circulating liquid supply cleaning component, which works in conjunction with the cleaning roller and the nozzle sprayer. Combined with the filter and the recovery liquid tank, the cleaning liquid is recycled. The feeding hopper and the drain pipe optimize operation and maintenance, achieving efficient cleaning of pomelos, adapting to pomelos of different sizes, saving water resources, improving cleaning efficiency and effect, and facilitating equipment maintenance.

Description

Technical Field

[0001] This utility model relates to the field of pomelo processing technology, and in particular to a circulating cleaning device for pomelo processing. Background Technology

[0002] In the pomelo processing process, cleaning is a key step to ensure product quality. Traditional pomelo cleaning methods mostly rely on manual brushing or soaking in a single water tank, which is not only inefficient, but also necessitates the use of pomelo cleaning equipment.

[0003] The pomelo cleaning device is a piece of equipment specifically designed for the pomelo processing process. It is mainly used to clean the harvested pomelos, using clean water or a specific cleaning solution to remove mud, impurities, pesticide residues and other contaminants from the surface of the pomelos, providing clean pomelo raw materials for subsequent processing.

[0004] While existing pomelo cleaning devices can clean pomelos, they suffer from process disruptions. The lack of a continuous conveying structure between the initial soaking and deep cleaning stages increases the risk of secondary contamination during pomelo transfer. Furthermore, the fixed height of the cleaning components prevents flexible adjustment based on pomelo size, leading to uneven spraying and inadequate cleaning. Additionally, traditional equipment often uses cleaning solutions for single-use, lacking a recycling mechanism, resulting in significant water waste. Moreover, the cumbersome sewage discharge and material feeding operations during equipment maintenance negatively impact overall processing efficiency. These issues severely restrict the large-scale and refined development of pomelo processing. Therefore, a circulating cleaning device for pomelo processing is proposed to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a circulating cleaning device for pomelo processing, which aims to solve the problems in the existing technology that the pomelo processing cleaning process is not continuous, cannot adapt to different sizes of pomelos, has low cleaning liquid utilization, easily causes water waste, and has uneven cleaning effect, thus affecting processing efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a circulating cleaning device for pomelo processing, comprising a tracked conveyor immersion tank and a tracked conveyor spray tank, wherein a turning conveyor is fixedly connected between the right end of the tracked conveyor immersion tank and the right end of the tracked conveyor spray tank, a feeding hopper is fixedly connected to the top left side of the tracked conveyor immersion tank, a first housing is covered and connected to the top center of the tracked conveyor immersion tank, a sewage pipe is fixedly connected to the outer surface of the tracked conveyor immersion tank, a second housing is covered and connected to the top center of the tracked conveyor spray tank, a spray cleaning assembly is provided on the surface of the second housing, and a circulating liquid supply cleaning assembly is provided between the tracked conveyor spray tank and the first housing;

[0007] The circulating liquid supply cleaning assembly includes a second electric lifting frame, a recovery liquid tank, a filter, and a second liquid pump. The top of the second electric lifting frame is fixedly connected to the top of the inner surface of the first housing. A motor is fixedly connected to the upper surface of the second electric lifting frame. A cleaning roller is rotatably connected to the inner side of the second electric lifting frame. A synchronous transmission structure is provided between the cleaning roller and the motor. The outer wall of the recovery liquid tank is fixedly connected to the outer surface of the first housing and the conveyor belt immersion tank. A recovery pump is connected through the top of the recovery liquid tank and the interior of the conveyor belt spray tank. The filter's outer wall is fixedly connected to the outer surface of the first housing. A circulating suction pipe is connected through the bottom end of the filter to the interior of the conveyor washing tank. The outer wall of the second liquid pump is fixedly connected to the upper surface of the first housing. A circulating return pipe is fixedly connected between one side of the top of the second liquid pump and the interior of the top of the circulating suction pipe. A suction valve pipe is connected through the other side of the top of the second liquid pump to the interior of the top of the recovery tank. A supply branch pipe is fixedly connected to the bottom end of the second liquid pump, and a nozzle-type sprayer is fixedly connected to the bottom end of the supply branch pipe.

[0008] As a further description of the above technical solution:

[0009] The cleaning brush roller is provided in two parts, and the two cleaning brush rollers are arranged in a mirror image along the central axis of the motor.

[0010] As a further description of the above technical solution:

[0011] The synchronous transmission structure includes a driving synchronous pulley, a driven synchronous pulley, and a synchronous belt. The inner wall of the driven synchronous pulley is fixedly connected to the outer wall of the front end of the cleaning roller, and the inner wall of the driving synchronous pulley is fixedly connected to the outer wall of the motor output end. A synchronous belt is connected between the outer sides of the driving synchronous pulley and the driven synchronous pulley.

[0012] As a further description of the above technical solution:

[0013] Two nozzle-type sprayers are provided, and the two nozzle-type sprayers are respectively located near one side of the two cleaning brush rollers.

[0014] As a further description of the above technical solution:

[0015] The nozzle-type sprayer is fixedly connected to a bracket on its outer side, and the top of the bracket is fixedly connected to the lower surface of the second electric lifting frame.

[0016] As a further description of the above technical solution:

[0017] The spray cleaning assembly includes a first electric lifting frame, the top of which is fixedly connected to the top of the inner surface of the second housing, and a plate sprayer is fixedly connected to the bottom of the first electric lifting frame.

[0018] As a further description of the above technical solution:

[0019] The top of the plate sprayer is fixedly connected to a liquid supply pipe, and the top of the liquid supply pipe is fixedly connected to a first liquid pump.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the first liquid pump is fixedly connected to the upper surface of the second chassis, and the top of the first liquid pump is fixedly connected to the liquid inlet pipe.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the height is adjusted by the second electric lifting frame of the circulating liquid supply cleaning component, which works in conjunction with the cleaning roller and the nozzle sprayer. Combined with the filter and the recovery liquid tank, the cleaning liquid is recycled. The operation and maintenance are optimized by the feeding hopper and the sewage pipe, so as to achieve efficient cleaning of pomelos, adapt to pomelos of different sizes, save water resources, improve cleaning efficiency and effect, and facilitate equipment maintenance.

[0024] 2. In this utility model, a continuous cleaning process is formed by a tracked conveyor immersion tank, a tracked conveyor spray tank and a turning conveyor. The height is adjusted by the first electric lifting frame of the spray cleaning component, and a large area uniform spray is achieved with the plate sprayer. This realizes the continuous cleaning of pomelos from initial immersion to deep spraying, which is suitable for pomelos of different sizes, ensures that all pomelos are washed, improves cleaning efficiency and effect, and has a stable structure and is easy to supply liquid. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a circulating cleaning device for pomelo processing proposed in this utility model. Figure 1 ;

[0026] Figure 2 This is a three-dimensional schematic diagram of a circulating cleaning device for pomelo processing proposed in this utility model. Figure 2 ;

[0027] Figure 3 This utility model provides a schematic diagram of the internal structure of the first and second housings of the tracked conveyor immersion tank and the tracked conveyor spray tank of a circulating cleaning device for pomelo processing.

[0028] Figure 4 This is a schematic diagram of the connection structure of the recovery liquid tank, filter, and second liquid pump of a circulating cleaning device for pomelo processing proposed in this utility model.

[0029] Legend:

[0030] 1. Tracked conveyor immersion tank; 2. Tracked conveyor spray tank; 3. Turning conveyor; 4. Feeding hopper; 5. First housing; 6. Second housing; 7. Spray cleaning assembly; 71. First electric lifting frame; 72. Plate sprayer; 73. Liquid supply pipe; 74. First liquid pump; 75. Liquid inlet pipe; 8. Circulating liquid supply cleaning assembly; 81. Second electric lifting frame; 82. Motor; 83. Cleaning roller; 84. Driving synchronous pulley; 85. Driven synchronous pulley; 86. Synchronous belt; 87. Recovery liquid tank; 88. Recovery suction pipe; 89. Filter; 810. Circulating suction pipe; 811. Circulating return pipe; 812. Second liquid pump; 813. Suction valve pipe; 814. Liquid supply branch pipe; 815. Nozzle sprayer; 816. Hanging frame; 9. Sewage pipe. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3This utility model provides an embodiment of a circulating cleaning device for pomelo processing, comprising a tracked conveyor immersion tank 1 and a tracked conveyor spray tank 2. A turning conveyor 3 is fixedly connected between the right ends of the tracked conveyor immersion tank 1 and the tracked conveyor spray tank 2. The tracked conveyor immersion tank 1 is used for preliminary soaking and cleaning of the pomelo, and the tracked conveyor spray tank 2 is used for further spray cleaning of the pomelo. The turning conveyor 3 enables the turning conveying of the pomelo from the tracked conveyor immersion tank 1 to the tracked conveyor spray tank 2, ensuring the continuity of the cleaning process. A second housing 6 is installed and connected to the top center of the tracked conveyor spray tank 2. The second housing 6 provides an installation carrier and protection for the spray cleaning assembly 7, preventing liquid splashing during the cleaning process. The spray cleaning assembly 7 is used for high-pressure spray cleaning of the pomelo entering the tracked conveyor spray tank 2. The surface of the second housing 6 is provided with the spray cleaning assembly 7, which includes a first electric lifting frame 71. The top end of the first electric lifting frame 71 is fixedly connected to the top of the inner surface of the second housing 6. 1. The height can be adjusted by telescopic extension to adapt to the cleaning needs of pomelos of different sizes. Its top is fixed to the second housing 6 to ensure structural stability. The bottom of the first electric lifting frame 71 is fixedly connected to a plate sprayer 72. The plate sprayer 72 is installed at the bottom of the first electric lifting frame 71 and can be adjusted in height with the lifting frame. Its plate structure can provide a large area and uniform spray coverage to ensure that the surface of the pomelos is fully washed. The top of the plate sprayer 72 is fixedly connected to a liquid supply pipe 73. The top of the liquid supply pipe 73 is fixedly connected to a first liquid pump 74. The liquid supply pipe 73 delivers cleaning liquid to the plate sprayer 72. The first liquid pump 74 provides power for the delivery of cleaning liquid to ensure that the liquid can smoothly enter the plate sprayer 72. The outer wall of the first liquid pump 74 is fixedly connected to the upper surface of the second housing 6. The top of the first liquid pump 74 is fixedly connected to an inlet pipe 75. The first liquid pump 74 is fixed on the second housing 6 to ensure the stability of operation. The inlet pipe 75 is used to connect to an external water source or cleaning liquid storage device to provide a liquid source for the spraying system.

[0033] Reference Figures 2-4A drain pipe 9 is fixedly connected to the outer surface of the tracked conveyor immersion tank 1. The drain pipe 9 is used to discharge the dirty water and sediment after use in the tracked conveyor immersion tank 1, which facilitates the cleaning and maintenance of the equipment and wastewater treatment. A feeding hopper 4 is fixedly connected to the top left side of the tracked conveyor immersion tank 1. The feeding hopper 4 provides an inlet for the pomelos to be cleaned. Its hopper-shaped structure can guide the pomelos to enter the tracked conveyor immersion tank 1 in a concentrated manner, avoiding the pomelos from falling and scattering. A first housing 5 is installed and connected to the top center of the tracked conveyor immersion tank 1. The first housing 5 covers the top of the tracked conveyor immersion tank 1 and is used to install and protect the circulating liquid cleaning component 8, while preventing liquid from splashing out and polluting the environment during the cleaning process. A circulating liquid cleaning component 8 is set between the tracked conveyor spray tank 2 and the first housing 5. The circulating liquid cleaning component 8 can mechanically clean the pomelos and realize the recycling of cleaning liquid, improve the cleaning effect and save water resources. The circulating liquid cleaning component 8 includes a second electric lifting frame 81, a recovery liquid tank 87, a filter 89, and The second liquid pump 812 and the second electric lifting frame 81 are used to adjust the height of the cleaning and spraying components. The recovery liquid tank 87 recovers the liquid after spraying. The filter 89 purifies the circulating liquid. The second liquid pump 812 provides power for the liquid circulation. The four components work together to achieve the circulating cleaning function. The top of the second electric lifting frame 81 is fixedly connected to the top of the inner surface of the first housing 5. The top of the second electric lifting frame 81 is fixed to the first housing 5 to ensure its structural stability. It can drive the cleaning and spraying components below to rise and fall synchronously through its own extension and retraction to adapt to different specifications of pomelos. The upper surface of the second electric lifting frame 81 is fixedly connected to the motor 82. The motor 82 provides power for the rotation of the cleaning roller 83. It is fixed on the second electric lifting frame 81 and can move synchronously with it to ensure stable power transmission. The inner side of the second electric lifting frame 81 is rotatably connected to the cleaning roller 83. There are two cleaning rollers 83. The two cleaning rollers 83 are mirrored along the central axis of the motor 82. The cleaning rollers 83 mechanically wipe the surface of the pomelos by rotating to remove stubborn stains.Two symmetrically arranged cleaning rollers 83 can simultaneously clean the pomelo from both sides, improving cleaning efficiency and uniformity. A synchronous transmission structure is provided between the cleaning rollers 83 and the motor 82. The synchronous transmission structure includes a driving synchronous pulley 84, a driven synchronous pulley 85, and a synchronous belt 86. The synchronous transmission structure is the key to transmitting power from the motor 82 to the cleaning rollers 83, ensuring that the two move synchronously and guaranteeing a stable cleaning effect. The inner wall of the driven synchronous pulley 85 is fixedly connected to the outer wall of the front end of the cleaning roller 83, and the inner wall of the driving synchronous pulley 84 is fixedly connected to the outer wall of the output end of the motor 82. A synchronous belt 86 is connected between the outer sides of the driving synchronous pulley 84 and the driven synchronous pulley 85. The driving synchronous pulley 84 rotates with the motor 82, driving the driven synchronous pulley 85 to rotate through the synchronous belt 86. This drives the cleaning roller 83 to rotate, achieving synchronous transmission and ensuring that the two cleaning rollers 83 rotate at the same speed. The outer wall of the recovery liquid tank 87 is fixedly connected to the outer surface of the first housing 5 and the track conveyor immersion tank 1. The top of the recovery liquid tank 87 is connected to the interior of the track conveyor spray tank 2 through a recovery suction pipe 88. The recovery liquid tank 87 is used to store the recovered cleaning liquid. The recovery suction pipe 88 introduces the liquid used in the track conveyor spray tank 2 into the recovery liquid tank 87 to realize the recovery and reuse of the liquid. The outer wall of the filter 89 is fixedly connected to the outer surface of the first housing 5. The bottom of the filter 89 is connected to the interior of the track conveyor immersion tank 1 through a circulation suction pipe 810. The filter 89 is used to filter impurities in the circulating liquid to ensure the cleanliness of the circulating liquid.The circulating suction pipe 810 draws liquid from the track conveyor immersion tank 1 into the filter 89 for purification. The outer wall of the second liquid pump 812 is fixedly connected to the upper surface of the first housing 5. A circulating return pipe 811 is fixedly connected between one side of the top of the second liquid pump 812 and the inside of the top of the circulating suction pipe 810. The second liquid pump 812 is fixed to the first housing 5 to ensure stable operation. The circulating return pipe 811 introduces the liquid filtered by the filter 89 from the circulating suction pipe 810 into the second liquid pump 812 to provide clean liquid for circulating spraying. A suction valve pipe 813 is connected through the other side of the top of the second liquid pump 812 to the inside of the top of the recovery liquid tank 87. The suction valve pipe 813 is used to draw the liquid recovered from the recovery liquid tank 87 into the second liquid pump 812. The liquid flow rate can be controlled by the valve to achieve flexible switching between the recovery liquid and the immersion liquid. A supply branch pipe 814 is fixedly connected to the bottom of the second liquid pump 812. A nozzle-type sprayer 815 is fixedly connected to the bottom. A liquid supply branch pipe 814 distributes the liquid output from the second liquid pump 812 to the nozzle-type sprayer 815. The nozzle-type sprayer 815 can spray high-pressure liquid, which, in conjunction with the cleaning brush roller 83, enhances the cleaning effect on the pomelo. Two nozzle-type sprayers 815 are provided, each positioned near one side of the two cleaning brush rollers 83. The two nozzle-type sprayers 815 correspond one-to-one with the two cleaning brush rollers 83. While the cleaning brush rollers 83 are wiping the pomelo, the sprayer sprays liquid, making it easier to remove stains and improving cleaning efficiency. A bracket 816 is fixedly connected to the outside of the nozzle-type sprayer 815. The top of the bracket 816 is fixedly connected to the lower surface of the second electric lifting frame 81. The bracket 816 is used to fix the nozzle-type sprayer 815, connecting it to the second electric lifting frame 81 as a whole, ensuring that the sprayer rises and falls synchronously with the lifting frame, always maintaining the optimal matching position with the cleaning brush roller 83.

[0034] Working Principle: The working principle of this circulating cleaning device for pomelo processing is as follows: The pomelos to be cleaned enter the conveyor washing tank 1 through the feeding hopper 4 for initial soaking and cleaning. During this process, the circulating liquid supply cleaning component 8 starts working. The second electric lifting frame 81 adjusts its height according to the pomelo specifications. The motor 82 drives two symmetrical cleaning rollers 83 to rotate synchronously through the active synchronous wheel 84, synchronous belt 86, and driven synchronous wheel 85, mechanically cleaning the surface of the pomelo. At the same time, the second liquid pump 812 draws liquid from the conveyor washing tank 1 through the circulating suction pipe 810, filters it through the filter 89, and sends it back through the circulating return pipe 811, or draws recovered liquid from the recovery liquid tank 87 through the liquid extraction valve pipe 813, and then sends it through the liquid supply branch pipe 814 to two nozzle-type sprayers 815 near the cleaning rollers 83, spraying high-pressure water. The combination of pressurized liquid and brushing enhances the cleaning effect. After the initial cleaning, the pomelos are transferred from the right end of the tracked conveyor immersion tank 1 to the tracked conveyor spray tank 2 via the turning conveyor 3. They then enter the spray cleaning area inside the second housing 6. The first electric lifting frame 71 drives the plate sprayer 72 to adjust to a suitable height. The first liquid pump 74 introduces external liquid through the liquid inlet pipe 75 and delivers it to the plate sprayer 72 through the liquid supply pipe 73. This provides a large-area, uniform, high-pressure spray to the pomelos, achieving deep cleaning. During the cleaning process, the used liquid in the tracked conveyor spray tank 2 flows into the recovery liquid tank 87 through the recovery extraction pipe 88 for recycling. Meanwhile, the dirty water and impurities in the tracked conveyor immersion tank 1 are discharged through the drain pipe 9. The entire device efficiently completes the pomelos cleaning operation through a multi-stage treatment and liquid circulation system of immersion, brushing, and spraying.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A circulating cleaning device for pomelo processing, comprising a conveyor belt immersion tank (1) and a conveyor belt spray tank (2), characterized in that: A turning conveyor (3) is fixedly connected between the right end of the tracked conveyor immersion tank (1) and the tracked conveyor spray tank (2). A feeding hopper (4) is fixedly connected to the top left side of the tracked conveyor immersion tank (1). A first housing (5) is covered and connected to the top center of the tracked conveyor immersion tank (1). A sewage pipe (9) is fixedly connected to the outer surface of the tracked conveyor immersion tank (1). A second housing (6) is covered and connected to the top center of the tracked conveyor spray tank (2). A spray cleaning assembly (7) is provided on the surface of the second housing (6). A circulating liquid supply cleaning assembly (8) is provided between the tracked conveyor spray tank (2) and the first housing (5). The circulating liquid supply cleaning assembly (8) includes a second electric lifting frame (81), a recovery liquid tank (87), a filter (89), and a second liquid pump (812). The top of the second electric lifting frame (81) is fixedly connected to the top of the inner surface of the first housing (5). A motor (82) is fixedly connected to the upper surface of the second electric lifting frame (81). A cleaning roller (83) is rotatably connected to the inner side of the second electric lifting frame (81). A synchronous transmission structure is provided between the cleaning roller (83) and the motor (82). The outer wall of the recovery liquid tank (87) is fixedly connected to the outer surface of the first housing (5) and the tracked conveyor immersion tank (1). A recovery suction pipe (88) is connected through the top of the recovery liquid tank (87) and the interior of the tracked conveyor spray tank (2). The outer wall of the filter (89) is fixedly connected to the outer surface of the first housing (5). A circulating suction pipe (810) is connected through the bottom end of the filter (89) to the interior of the conveyor washing tank (1). The outer wall of the second liquid pump (812) is fixedly connected to the upper surface of the first housing (5). A circulating return pipe (811) is fixedly connected between one side of the top of the second liquid pump (812) and the interior of the top of the circulating suction pipe (810). A liquid extraction valve pipe (813) is connected through the other side of the top of the second liquid pump (812) to the interior of the top of the recovery liquid tank (87). A supply branch pipe (814) is fixedly connected to the bottom end of the second liquid pump (812). A nozzle-type sprayer (815) is fixedly connected to the bottom end of the supply branch pipe (814).

2. The circulating cleaning device for honey pomelo processing according to claim 1, characterized in that: Two cleaning rollers (83) are provided, and the two cleaning rollers (83) are mirrored along the central axis of the motor (82).

3. The circulating cleaning device for pomelo processing according to claim 1, characterized in that: The synchronous transmission structure includes an active synchronous pulley (84), a driven synchronous pulley (85), and a synchronous belt (86). The inner wall of the driven synchronous pulley (85) is fixedly connected to the outer wall of the front end of the cleaning roller (83), and the inner wall of the active synchronous pulley (84) is fixedly connected to the outer wall of the output end of the motor (82). A synchronous belt (86) is connected between the outer sides of the active synchronous pulley (84) and the driven synchronous pulley (85).

4. The circulating cleaning device for honey pomelo processing according to claim 1, characterized in that: Two nozzle-type sprayers (815) are provided, and the two nozzle-type sprayers (815) are respectively arranged close to one side of the two cleaning brush rollers (83).

5. The circulating cleaning device for pomelo processing according to claim 4, characterized in that: The nozzle-type sprayer (815) is fixedly connected to a bracket (816) on its outer side, and the top of the bracket (816) is fixedly connected to the lower surface of the second electric lifting frame (81).

6. The circulating cleaning device for pomelo processing according to claim 1, characterized in that: The spray cleaning assembly (7) includes a first electric lifting frame (71), the top of which is fixedly connected to the top of the inner surface of the second housing (6), and a plate sprayer (72) is fixedly connected to the bottom of the first electric lifting frame (71).

7. A circulating cleaning device for pomelo processing according to claim 6, characterized in that: The top of the plate sprayer (72) is fixedly connected to a liquid supply pipe (73), and the top of the liquid supply pipe (73) is fixedly connected to a first liquid pump (74).

8. The circulating cleaning device for pomelo processing according to claim 7, characterized in that: The outer wall of the first liquid pump (74) is fixedly connected to the upper surface of the second housing (6), and the top of the first liquid pump (74) is fixedly connected to the liquid inlet pipe (75).

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