Cleaning equipment for processing yellow croaker

Abstract

The utility model provides a kind of cleaning equipment for processing yellow croaker, belong to aquatic product cleaning equipment technical field, solve the technical problems such as the existing yellow croaker cleaning equipment existence feeding needs artificial arrangement, cleaning uneven, resource consumption etc.. The cleaning equipment for processing yellow croaker, including cleaning tank frame and its inside processing box, water storage tank and dust collection tank, shunt mechanism and chain conveyer are equipped in processing box, spray water circulation mechanism and air blowing circulation mechanism are equipped on cleaning tank frame, gravity slide is equipped in the left side of processing box, roller brush cleaning mechanism is equipped in soot blowing area. The utility model is through gravity slide and shunt mechanism cooperation, make yellow croaker automatic partition to independent passage, reduce manual operation, improve feeding efficiency, soot blowing area is through roller brush cleaning mechanism cooperation and blows, the water outlet of cleaning area is simultaneously sprayed to yellow croaker two sides, reduces cleaning dead angle;While sewage filter tank and gas filter tank realize water, gas recycling use respectively.

Description

Technical Field

[0001] This utility model belongs to the technical field of aquatic product cleaning equipment, and in particular, it is a cleaning equipment for processing dried yellow croaker. Background Technology

[0002] As a traditional processed aquatic product, the cleaning process is crucial for ensuring the hygiene and quality of dried yellow croaker. Currently, the cleaning of dried yellow croaker is mostly done manually, rinsing each croaker individually, or using simple spray equipment. This method suffers from high labor intensity, low efficiency, and uneven cleaning, making it difficult to meet the needs of large-scale production.

[0003] Existing cleaning equipment mostly only sprays one side of the dried yellow croaker, resulting in many blind spots and a lack of effective pre-dust removal structures. Dust and impurities adhering to the fish surface directly enter the cleaning area, increasing the pollution load on the cleaning water and affecting the cleaning effect. Furthermore, most equipment lacks water and air recycling structures, resulting in direct discharge of cleaning water and air, leading to significant resource waste and high operating costs. Therefore, we designed a cleaning device for processing dried yellow croaker. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned problems in the existing technology by proposing a cleaning device for processing dried yellow croaker. The technical problem to be solved by this utility model is: how to achieve automatic single-row orderly conveying of batches of dried yellow croaker, and to realize brushing and sweeping to remove impurities, upper and lower spraying for cleaning, and blowing water to dehumidify during continuous conveying.

[0005] The objective of this utility model can be achieved through the following technical solutions: A cleaning device for processing dried yellow croaker includes a cleaning frame. The lower part of the cleaning frame houses a processing box, a water storage tank, and a dust collection box. The interior of the processing box is divided into a soot blowing zone, a cleaning zone, and a water blowing zone from left to right along the conveying direction of the dried yellow croaker. The dust collection box is located below the soot blowing zone, with its upper end open and connected to the soot blowing zone. The water storage tank is located below and connected to the cleaning and water blowing zones. The processing box contains a diversion mechanism and a chain conveyor, which pass through the soot blowing zone, cleaning zone, and water blowing zone. The diversion mechanism is located above the chain conveyor. A wastewater filter box is fixed to the side of the cleaning frame, containing a filter element. A spray water circulation mechanism and a blower circulation mechanism are installed on the cleaning frame, with the spray water circulation mechanism extending into the cleaning zone. The air blowing and circulation mechanism extends into the soot blowing and water blowing areas. The diversion mechanism and chain conveyor pass through the spray water circulation mechanism and the air blowing and circulation mechanism. The lower end of the water storage tank is equipped with a drain valve pipe for periodic sewage discharge and water replacement. The input end of the sewage filter box is connected to the water storage tank through a pipe, and the output end of the sewage filter box is connected to the spray water circulation mechanism through a pipe. The water inside the water storage tank is filtered and circulated by the sewage filter box. A gravity slide is fixed on the left side of the treatment box. The end of the gravity slide is flush with the chain conveyor and located on the left side of the chain conveyor. The soot blowing area is equipped with a roller brush cleaning mechanism. A drive motor is fixed on the treatment box. One of the rotating shafts of the chain conveyor and the roller brush cleaning mechanism are both connected to the output end of the drive motor. The rotation direction of the roller brush cleaning mechanism is opposite to the conveying direction of the chain conveyor.

[0006] The working principle of this invention is as follows: the drive motor outputs power, simultaneously driving the chain conveyor and the roller brush cleaning mechanism. The dried yellow croaker to be cleaned enters from the gravity slide fixed on the left side of the processing tank, and slides down the slide to the end of the slide by gravity. Since the end of the gravity slide is flush with the chain conveyor and located on the left side of the chain conveyor, the dried yellow croaker smoothly transitions onto the chain conveyor, which then continuously transports it from left to right. Both the diversion mechanism and the chain conveyor pass through the dust blowing zone, cleaning zone, and water blowing zone, with the diversion mechanism located above the chain conveyor. During transport, the dried yellow croaker are guided and separated by the diversion mechanism, maintaining an orderly arrangement as they pass through the dust blowing, cleaning, and water blowing zones. The dried yellow croaker first enters the dust blowing zone via the chain conveyor. This zone is equipped with a roller brush cleaning mechanism, which is connected to the output of a drive motor. This mechanism brushes the passing dried yellow croaker. Simultaneously, a blowing circulation mechanism on the cleaning frame provides airflow to this area, blowing away the dust and other impurities that have been brushed off and causing them to fall into a dust collection box located below and connected to the dust blowing zone. Because the top of the dust collection box is open, the blowing circulation mechanism draws air from the dust collection box, creating negative pressure inside to prevent dust and impurities from splashing. The dried yellow croaker then continues to the right into the cleaning zone. A spray water circulation mechanism on the cleaning frame extends into the cleaning zone to spray and clean the dried yellow croaker. The wastewater generated during cleaning flows downwards into the cleaning zone. Below and connected to the water blowing area is a water storage tank. The input end of the sewage filter box is connected to the water storage tank through a pipe. The cleaning sewage collected in the water storage tank enters the sewage filter box for filtration treatment through the pipe. The clean water after filtration by the sewage filter box enters the spray water circulation mechanism. The filter element in the sewage filter box can be replaced regularly to realize water recycling. The lower end of the water storage tank is equipped with a drain valve pipe for discharging sludge when cleaning the water storage tank regularly. Then, the dried yellow croaker enters the water blowing area. The air circulation mechanism extends into the water blowing area at the same time to supply air to the area to blow off or dry the residual moisture on the surface after cleaning. The blown-off water also flows into the water storage tank. Throughout the process, the diversion mechanism and the chain conveyor run through the interior of the spray water circulation mechanism and the air circulation mechanism to ensure continuous and stable transmission of each functional area. Thus, after entering from the gravity slide on the left, the dried yellow croaker passes through the dust removal brushing area in sequence, the spray cleaning area in the cleaning area, and the drying and dehumidification area in the water blowing area, finally completing the cleaning process.

[0007] The roller brush cleaning mechanism includes a dewatering roller brush, a flexible roller brush one, and a flexible roller brush two. The dewatering roller brush, flexible roller brush one, and flexible roller brush two are rotatably arranged in the soot blowing area from left to right, and the rotating shafts of the dewatering roller brush, flexible roller brush one, and flexible roller brush two are all connected to the output end of the drive motor. The rotation direction of the dewatering roller brush, flexible roller brush one, and flexible roller brush two is opposite to the conveying direction of the chain conveyor. The dewatering roller brush is located between the gravity slide and the chain conveyor and is in contact with the chain conveyor. Flexible roller brush one is located above the chain conveyor, and flexible roller brush two is located inside the chain conveyor and is in contact with the lower surface of the chain conveyor.

[0008] With the above structure, the rotating shafts of the dewatering roller brush, flexible roller brush one, and flexible roller brush two are all connected to the output end of the drive motor. The three rotate simultaneously under the drive of the motor. The dewatering roller brush is located between the gravity slide and the chain conveyor and is in contact with the chain conveyor. This dewatering roller brush is used to brush the chain conveyor to remove impurities or moisture adhering to the surface of the chain conveyor. Flexible roller brush one is located above the chain conveyor and is used to brush the upper surface of the dried yellow croaker conveyed by the chain conveyor. Flexible roller brush two is located inside the chain conveyor and is in contact with the lower surface of the chain conveyor. It is used to brush the lower surface of the dried yellow croaker. The rotation directions of the dewatering roller brush, flexible roller brush one, and flexible roller brush two are all opposite to the conveying direction, and together they complete the brushing and cleaning operation of the surface of the chain conveyor and the upper and lower surfaces of the dried yellow croaker.

[0009] The diversion mechanism includes several equally spaced diversion plates and two dry-wet separation plates. The equally spaced diversion plates are vertically arranged along the conveying direction of the dried yellow croaker, and a diversion channel is formed between each pair of adjacent diversion plates, which is only wide enough for one dried yellow croaker to pass through. The lower left side of the equally spaced diversion plates is provided with a through groove for a flexible roller brush to pass through. The two dry-wet separation plates are arranged horizontally and pass through the equally spaced diversion plates. The dry-wet separation plate on the left is located between the soot blowing area and the cleaning area, and the dry-wet separation plate on the right is located between the cleaning area and the water blowing area. The front and rear ends of the two dry-wet separation plates are fixedly connected to the processing box.

[0010] Using the above structure, when the dried yellow croaker enters the ash blowing zone via the chain conveyor, under the guiding action of the diversion plates, the dried yellow croaker are separated one by one and enter their respective diversion channels, ensuring that each dried yellow croaker is arranged in a single, orderly row, avoiding stacking or collisions. The lower left side of several evenly spaced diversion plates is provided with a through groove for a flexible roller brush to pass through. This through groove allows the flexible roller brush to pass through the diversion plates and brush the upper surface of the dried yellow croaker within the diversion channels, without affecting the separation process. The flow divider guides the flow of dried yellow croaker. The dry and wet separation plate on the left is located between the soot blowing area and the cleaning area, separating them. The dry and wet separation plate on the right is located between the cleaning area and the water blowing area, separating them. Both ends of the two dry and wet separation plates are fixedly connected to the treatment box, so that the two dry and wet separation plates remain fixed in the treatment box, preventing dust, water and air from flowing between the soot blowing area, the cleaning area and the water blowing area, and ensuring that each area operates independently.

[0011] The spray water circulation mechanism includes an upper ring pipe, a lower ring pipe, a fixed base, and a clean water delivery pipe. The fixed base is fixed to the cleaning box frame, and a water pump is fixed on the fixed base. The output end of the water pump is connected to the lower water supply pipe and the upper water supply pipe. The upper water supply pipe is connected to the corresponding position of the upper ring pipe, and the lower water supply pipe is connected to the corresponding position of the lower ring pipe. The upper ring pipe is equipped with several sets of equidistantly distributed water nozzles. The several sets of water nozzles are located at... Above the corresponding diversion channel, the lower ring pipe is equipped with several sets of equally spaced water outlet nozzles II, and the position and number of water outlet nozzles II correspond to those of water outlet nozzles I. Both the upper and lower ring pipes are fixed on the cleaning box frame. The upper ring pipe is located above the chain conveyor, and the lower ring pipe is located inside the chain conveyor. The two ends of the clean water conveying pipe are connected to the output end of the sewage filter box and the input end of the water pump, respectively. The input end of the water pump is also connected to an external water source.

[0012] With the above structure, during operation, the purified water filtered by the sewage filter box enters the water pump through the purified water delivery pipe. An external water source also periodically supplies purified water to the pump to meet the water circulation requirements. The pump delivers the purified water to the lower and upper ring pipes respectively through the lower and upper water supply pipes. Both the upper and lower ring pipes consist of two longitudinally arranged water pipes and several equally spaced transversely arranged water pipes. The two longitudinally arranged water pipes are fixed to the several equally spaced transversely arranged water pipes. The two ends of the pipe form a ring frame. The upper ring pipe is equipped with several sets of equally spaced water nozzles. Each set of water nozzles is located above a corresponding diversion channel. Water in the upper ring pipe is sprayed out from above the diversion channel through the water nozzles. The lower ring pipe is equipped with several sets of equally spaced water nozzles. The positions and numbers of the water nozzles correspond to those of the water nozzles. Water in the lower ring pipe is sprayed upward from the inside of the chain conveyor through the water nozzles, thus achieving simultaneous spraying and cleaning of the dried yellow croaker from both above and below.

[0013] The blowing circulation mechanism includes a gas filter box and a fan. Both the gas filter box and the fan are fixed to the lower end of the dust collection box. The input end of the gas filter box is connected to the dust collection box, and the input end of the fan is connected to the output end of the gas filter box. The output end of the fan is connected to a main air supply pipe. A second transverse branch pipe is provided on the left vertical section of the main air supply pipe. The left horizontal section of the main air supply pipe is parallel to the second transverse branch pipe and located directly above it. The left horizontal section of the main air supply pipe and the second transverse branch pipe are located in the dust blowing area. The left horizontal section of the main air supply pipe is located above the chain conveyor. The second transverse branch pipe extends into the inside of the chain conveyor. Several equally spaced air nozzles are provided on both the left horizontal section of the main air supply pipe and the second transverse branch pipe. The air nozzles on the horizontal section and the second transverse branch are located above and below the corresponding diversion channels, respectively. The vertical section on the right side of the main air supply pipe is equipped with a first transverse branch. The horizontal section on the right side of the main air supply pipe is parallel to the first transverse branch and located directly above the first transverse branch. The horizontal section on the right side of the main air supply pipe and the first transverse branch are located in the water blowing area. The horizontal section on the right side of the main air supply pipe is located above the chain conveyor. The first transverse branch extends into the inside of the chain conveyor. Several air nozzles are evenly distributed on the horizontal section on the right side of the main air supply pipe and the first transverse branch. The air nozzles on the horizontal section on the right side of the main air supply pipe and the first transverse branch are located above and below the corresponding diversion channels, respectively. The main air supply pipe, the first transverse branch, and the second transverse branch are all fixed on the cleaning box frame.

[0014] With the above structure, when the blowing circulation mechanism is working, the air in the dust collection box first enters the gas filter box for filtration. The filtered clean air enters the fan, is pressurized by the fan, and is delivered to the main air supply pipe. The air in the main air supply pipe enters its left horizontal section and the second transverse branch pipe, and is blown out from the top and bottom of the diversion channel simultaneously through the second air nozzles on both pipes. This blows away the dust and other impurities brushed off by the roller brush cleaning mechanism from the surface of the dried yellow croaker and the chain conveyor. The blown-away dust and impurities fall into the dust collection box located below the dust blowing area for collection. Simultaneously, the gas in the main air supply pipe also enters its right horizontal section and transverse branch pipe one, and is blown out from above and below the diversion channel through air nozzles on both pipes into the water blowing area. This blows off or dries the residual moisture on the surface of the dried yellow croaker after it has been sprayed and cleaned in the cleaning area. The blown-off moisture flows downward into the water storage tank located below the water blowing area for collection. The dried yellow croaker is output from the rightmost end of the chain conveyor and transported to the receiving box. The main air supply pipe, transverse branch pipe one, and transverse branch pipe two are all fixed on the cleaning box frame, thus realizing the functions of dust removal and impurity removal in the dust blowing area and drying and dehumidification in the water blowing area.

[0015] Compared with existing technologies, this cleaning equipment for processing dried yellow croaker has the following advantages: This cleaning equipment for processing dried yellow croaker uses a gravity slide and a diversion mechanism to automatically feed the dried yellow croaker into a chain conveyor and divide it into multiple independent diversion channels, reducing manual operation and improving feeding efficiency. The independent channels allow the nozzles and air nozzles to operate separately, ensuring uniform cleaning and drying. The ash blowing zone uses a roller brush cleaning mechanism combined with upper and lower air blowing to reduce the load on subsequent water washing. Water nozzles on both sides of the cleaning zone simultaneously spray the dried yellow croaker from both sides, reducing cleaning dead zones. The water blowing zone blows away residual moisture. Furthermore, the wastewater filtration box and gas filtration box respectively achieve water and air recycling, reducing resource consumption. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the combination of the diversion mechanism and the roller brush cleaning mechanism in this utility model.

[0019] Figure 4 This is a schematic diagram of the spray water circulation mechanism in this utility model.

[0020] Figure 5 This is a schematic diagram of the air circulation mechanism in this utility model.

[0021] In the diagram: 1. Cleaning rack; 2. Spray water circulation mechanism; 3. Air blowing circulation mechanism; 4. Diversion mechanism; 5. Gravity slide; 6. Drive motor; 7. Chain conveyor; 8. Water storage tank; 9. Dust collection box; 10. Diversion vertical plate; 11. Dry and wet separation plate; 12. Water removal roller brush; 13. Flexible roller brush one; 14. Flexible roller brush two; 15. Upper ring pipe; 16. Water outlet nozzle one; 17. Lower ring pipe. ; 18. Water pump; 19. Sewage filter box; 20. Lower water supply pipe; 21. Upper water supply pipe; 22. Fixed base; 23. Sewage valve pipe; 24. Clean water delivery pipe; 25. Two water nozzles; 26. Main air supply pipe; 27. One horizontal branch air pipe; 28. One air nozzle; 29. ​​Two horizontal branch air pipes; 30. Two air nozzles; 31. Fan; 32. Gas filter box; 33. Treatment box; 34. Roller brush cleaning mechanism. Detailed Implementation

[0022] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0023] like Figures 1-5As shown, the cleaning equipment for processing dried yellow croaker includes a cleaning frame 1. The lower part of the cleaning frame 1 is equipped with a processing box 33, a water storage tank 8, and a dust collection box 9. The interior of the processing box 33 is divided into a soot blowing zone, a cleaning zone, and a water blowing zone from left to right along the conveying direction of the dried yellow croaker. The dust collection box 9 is located below the soot blowing zone, with its upper end open and connected to the soot blowing zone. The water storage tank 8 is located below and connected to the cleaning and water blowing zones. The processing box 33 is equipped with a diversion mechanism 4 and a chain conveyor 7, which pass through the soot blowing zone, cleaning zone, and water blowing zone. The diversion mechanism 4 is located above the chain conveyor 7. A wastewater filter box 19 is fixed to the side of the cleaning frame 1, and a filter element is installed inside the wastewater filter box 19. The cleaning frame 1 is equipped with a spray water circulation mechanism 2 and a blower circulation mechanism 3. The spray water circulation mechanism 2 extends into the cleaning zone, and the blower circulation mechanism 3... Mechanism 3 extends into the soot blowing area and the water blowing area. The diversion mechanism 4 and the chain conveyor 7 pass through the spray water circulation mechanism 2 and the air blowing circulation mechanism 3. The lower end of the water storage tank 8 is equipped with a drain valve pipe 23 for periodic sewage discharge and water replacement. The input end of the sewage filter box 19 is connected to the water storage tank 8 through a pipe. The output end of the sewage filter box 19 is connected to the spray water circulation mechanism 2 through a pipe. The water inside the water storage tank 8 is filtered and circulated by the sewage filter box 19. A gravity slide 5 is fixed on the left side of the treatment box 33. The end of the gravity slide 5 is flush with the chain conveyor 7 and located on the left side of the chain conveyor 7. The soot blowing area is equipped with a roller brush cleaning mechanism 34. A drive motor 6 is fixed on the treatment box 33. One of the rotating shafts of the chain conveyor 7 and the roller brush cleaning mechanism 34 are both connected to the output end of the drive motor 6. The rotation direction of the roller brush cleaning mechanism 34 is opposite to the conveying direction of the chain conveyor 7.

[0024] In this embodiment, the drive motor 6 outputs power to simultaneously drive the chain conveyor 7 and the roller brush cleaning mechanism 34. The dried yellow croaker to be cleaned enters from the gravity slide 5 fixed on the left side of the processing box 33, and slides down the slide to the end of the slide by gravity. Since the end of the gravity slide 5 is flush with the chain conveyor 7 and located on the left side of the chain conveyor 7, the dried yellow croaker smoothly transitions onto the chain conveyor 7, and is continuously transported from left to right by the chain conveyor 7. Both the diversion mechanism 4 and the chain conveyor 7 pass through the soot blowing zone, the washing zone, and the water blowing zone, with the diversion mechanism 4 located above the chain conveyor 7. During transport, the dried yellow croaker are guided and separated by the diversion mechanism 4, maintaining an orderly arrangement as they pass through the soot blowing zone, the washing zone, and the water blowing zone. The dried yellow croaker first enters the soot blowing zone along with the chain conveyor 7. A roller brush cleaning mechanism 34 is installed in this zone, which is connected to the output of the drive motor 6. This mechanism brushes and cleans the passing dried yellow croaker, while simultaneously cleaning the blowers on the cleaning frame 1. The circulation mechanism 3 blows air into the area, blowing away dust and other impurities that have been brushed off and causing them to fall into the dust collection box 9, which is located below and connected to the dust blowing area. Since the top of the dust collection box 9 is open, the air circulation mechanism 3 draws air from the dust collection box 9, creating a negative pressure inside to prevent dust and impurities from splashing. The dried yellow croaker then continues to the right into the cleaning area. The spray water circulation mechanism 2 on the cleaning box frame 1 extends into the cleaning area to spray and clean the dried yellow croaker. The wastewater generated during cleaning flows downwards into the cleaning area and the air blowing area. In the water storage tank 8 located below and connected to the storage tank, the inlet of the sewage filter box 19 is connected to the water storage tank 8 via a pipe. The cleaning wastewater collected in the water storage tank 8 enters the sewage filter box 19 through the pipe for filtration treatment. The clean water filtered by the sewage filter box 19 enters the spray water circulation mechanism 2 through the pipe. The filter element in the sewage filter box 19 can be replaced periodically to achieve water recycling. A drain valve pipe 23 is provided at the lower end of the water storage tank 8 for discharging sludge when cleaning the water storage tank 8 periodically. After that, the dried yellow croaker enters... Upon entering the water blowing zone, the air circulation mechanism 3 simultaneously extends into the water blowing zone, supplying air to the area to blow off or dry the residual moisture on the surface after cleaning. The blown-off moisture also flows into the water storage tank 8. Throughout the process, the diversion mechanism 4 and the chain conveyor 7 pass through the interior of the spray water circulation mechanism 2 and the air circulation mechanism 3 to ensure continuous and stable transmission to each functional area. Thus, after the dried yellow croaker enters from the gravity slide 5 on the left, it passes through the dust removal by brushing in the dust blowing zone, the spray cleaning in the cleaning zone, and the drying and dehumidification in the water blowing zone, finally completing the cleaning process.

[0025] The roller brush cleaning mechanism 34 includes a dewatering roller brush 12, a flexible roller brush one 13, and a flexible roller brush two 14. The dewatering roller brush 12, flexible roller brush one 13, and flexible roller brush two 14 are rotatably arranged in the soot blowing area from left to right. The rotating shafts of the dewatering roller brush 12, flexible roller brush one 13, and flexible roller brush two 14 are all connected to the output end of the drive motor 6. The rotation direction of the dewatering roller brush 12, flexible roller brush one 13, and flexible roller brush two 14 is opposite to the conveying direction of the chain conveyor 7. The dewatering roller brush 12 is located between the gravity slide 5 and the chain conveyor 7 and is in contact with the chain conveyor 7. The flexible roller brush one 13 is located above the chain conveyor 7, and the flexible roller brush two 14 is located inside the chain conveyor 7 and is in contact with the lower surface of the chain conveyor 7.

[0026] In this embodiment, the rotating shafts of the dewatering roller brush 12, flexible roller brush one 13, and flexible roller brush two 14 are all connected to the output end of the drive motor 6. The three rotate simultaneously under the drive of the drive motor 6. The dewatering roller brush 12 is located between the gravity slide 5 and the chain conveyor 7 and is in contact with the chain conveyor 7. The dewatering roller brush 12 is used to brush the chain conveyor 7 to remove impurities or moisture attached to the surface of the chain conveyor 7. The flexible roller brush one 13 is located above the chain conveyor 7 and is used to brush the upper surface of the dried yellow croaker conveyed by the chain conveyor 7. The flexible roller brush two 14 is located inside the chain conveyor 7 and is in contact with the lower surface of the chain conveyor 7. It is used to brush the lower surface of the dried yellow croaker. The rotation directions of the dewatering roller brush 12, flexible roller brush one 13, and flexible roller brush two 14 are all opposite to the conveying direction, and together they complete the brushing and cleaning operation on the surface of the chain conveyor 7 and the upper and lower surfaces of the dried yellow croaker.

[0027] The diversion mechanism 4 includes several equally spaced diversion vertical plates 10 and two dry-wet separation plates 11. The several equally spaced diversion vertical plates 10 are vertically arranged along the conveying direction of the dried yellow croaker, and a diversion channel is formed between each two adjacent diversion vertical plates 10, which is only wide enough for one dried yellow croaker to pass through. The lower left side of the several equally spaced diversion vertical plates 10 is provided with a through groove for the flexible roller brush 13 to pass through. The two dry-wet separation plates 11 are arranged horizontally and pass through the several equally spaced diversion vertical plates 10. The dry-wet separation plate 11 on the left is located between the soot blowing area and the cleaning area, and the dry-wet separation plate 11 on the right is located between the cleaning area and the water blowing area. The front and rear ends of the two dry-wet separation plates 11 are fixedly connected to the processing box 33.

[0028] In this embodiment, when the dried yellow croaker enters the ash blowing zone along the chain conveyor 7, under the guiding action of the diversion plates 10, the dried yellow croaker are separated one by one and enter the corresponding diversion channels, so that each dried yellow croaker is arranged in a single row in an orderly manner, avoiding mutual stacking or collision; the lower left side of several equally spaced diversion plates 10 are provided with through grooves for flexible roller brushes 13 to pass through. These through grooves allow the flexible roller brushes 13 to pass through the diversion plates 10 and brush the upper surface of the dried yellow croaker in the diversion channels, without affecting the diversion. The upright plate 10 serves to guide the flow of dried yellow croaker; the dry and wet separation plate 11 on the left is located between the soot blowing area and the cleaning area, separating the soot blowing area and the cleaning area; the dry and wet separation plate 11 on the right is located between the cleaning area and the water blowing area, separating the cleaning area and the water blowing area. The front and rear ends of the two dry and wet separation plates 11 are fixedly connected to the treatment box 33, so that the two dry and wet separation plates 11 remain fixed in the treatment box 33, preventing dust, water and air from flowing between the soot blowing area, the cleaning area and the water blowing area, and ensuring that the functions of each area operate independently.

[0029] The spray water circulation mechanism 2 includes an upper ring pipe 15, a lower ring pipe 17, a sewage filter box 19, a fixed base 22, and a clean water delivery pipe 24. The sewage filter box 19 and the fixed base 22 are both fixed on the cleaning box frame 1. The input end of the sewage filter box 19 is connected to the water storage tank 8 through a pipe. A water pump 18 is fixed on the fixed base 22. The output end of the water pump 18 is connected to the lower water supply pipe 20 and the upper water supply pipe 21. The upper water supply pipe 21 is connected to the corresponding position of the upper ring pipe 15, and the lower water supply pipe 20 is connected to the corresponding position of the lower ring pipe 17. Several sets of evenly distributed... The water outlet nozzle 16 is located above the corresponding diversion channel. The lower ring pipe 17 is equipped with several sets of equally spaced water outlet nozzles 25, and the position and number of the water outlet nozzles 25 correspond to the water outlet nozzles 16. The upper ring pipe 15 and the lower ring pipe 17 are fixed on the cleaning box frame 1. The upper ring pipe 15 is located above the chain conveyor 7, and the lower ring pipe 17 is located inside the chain conveyor 7. The two ends of the clean water conveying pipe 24 are connected to the output end of the sewage filter box 19 and the input end of the water pump 18, respectively. The input end of the water pump 18 is also connected to an external water source.

[0030] In this embodiment, when the spray water circulation mechanism 2 is working, the purified water filtered by the sewage filter box 19 enters the water pump 18 through the purified water delivery pipe 24. The external water source also periodically supplies purified water to the water pump 18 to meet the water circulation needs. The water pump 18 delivers the purified water to the lower ring pipe 17 and the upper ring pipe 15 through the lower water supply pipe 20 and the upper water supply pipe 21, respectively. The upper ring pipe 15 and the lower ring pipe 17 are each composed of two longitudinally arranged water pipes and several horizontally arranged water pipes that are evenly distributed at equal intervals. The two longitudinally arranged water pipes are fixed to the several horizontally arranged water pipes that are evenly distributed at equal intervals. The two ends of the pipe form a ring frame. The upper ring pipe 15 is equipped with several sets of equally spaced water outlet nozzles 16. The sets of water outlet nozzles 16 are located above the corresponding diversion channels. Water in the upper ring pipe 15 is sprayed out from above the diversion channels through the water outlet nozzles 16. The lower ring pipe 17 is equipped with several sets of equally spaced water outlet nozzles 25. The positions and numbers of the water outlet nozzles 25 correspond to those of the water outlet nozzles 16. Water in the lower ring pipe 17 is sprayed upward from the inside of the chain conveyor 7 through the water outlet nozzles 25, thereby achieving simultaneous spraying and cleaning of the dried yellow croaker from both above and below.

[0031] The air circulation mechanism 3 includes a gas filter box 32 and a fan 31. Both the gas filter box 32 and the fan 31 are fixed to the lower end of the dust collection box 9. The input end of the gas filter box 32 is connected to the dust collection box 9, and the input end of the fan 31 is connected to the output end of the gas filter box 32. The output end of the fan 31 is connected to a main air supply pipe 26. A horizontal branch pipe 29 is provided on the left vertical section of the main air supply pipe 26. The left horizontal section of the main air supply pipe 26 is parallel to the horizontal branch pipe 29 and located directly above the horizontal branch pipe 29. The left horizontal section of the main air supply pipe 26 and the horizontal branch pipe 29 are located in the dust blowing area. The left horizontal section of the main air supply pipe 26 is located above the chain conveyor 7. The horizontal branch pipe 29 extends into the inside of the chain conveyor 7. Several equally spaced air nozzles 30 are provided on the left horizontal section of the main air supply pipe 26 and the horizontal branch pipe 29. The air nozzles 30 on the left horizontal section and the transverse branch pipe 29 are located above and below the corresponding diversion channels, respectively. The right vertical section of the main air supply pipe 26 is provided with a transverse branch pipe 27. The right horizontal section of the main air supply pipe 26 is parallel to the transverse branch pipe 27 and located directly above the transverse branch pipe 27. The right horizontal section of the main air supply pipe 26 and the transverse branch pipe 27 are located in the water blowing area. The right horizontal section of the main air supply pipe 26 is located above the chain conveyor 7. The transverse branch pipe 27 extends into the inside of the chain conveyor 7. Several air nozzles 28 are provided on the right horizontal section of the main air supply pipe 26 and the transverse branch pipe 27. The air nozzles 28 on the right horizontal section of the main air supply pipe 26 and the transverse branch pipe 27 are located above and below the corresponding diversion channels, respectively. The main air supply pipe 26, the transverse branch pipe 27 and the transverse branch pipe 29 are all fixed on the cleaning box frame 1.

[0032] In this embodiment, when the air circulation mechanism 3 is working, the air in the dust collection box 9 first enters the gas filter box 32 for filtration. The filtered clean air enters the fan 31, is pressurized by the fan 31, and is delivered to the main air supply pipe 26. The gas in the main air supply pipe 26 enters its left horizontal section and the second transverse branch pipe 29 respectively, and is blown out from the top and bottom of the diversion channel simultaneously through the second air nozzle 30 on both of them to the dust blowing area. This blows away the dust and other impurities brushed off by the roller brush cleaning mechanism 34 from the surface of the dried yellow croaker and the chain conveyor 7. The blown-away dust and impurities fall into the dust collection box 9 located below the dust blowing area for collection. Simultaneously, the gas in the main air pipe 26 also enters its right horizontal section and transverse branch pipe 27, and is blown out from above and below the diversion channel through the air nozzles 28 on both, blowing off or drying the residual moisture on the surface of the dried yellow croaker after spraying and cleaning in the cleaning zone. The blown-off moisture flows downward into the water storage tank 8 located below the water blowing zone for collection. The dried yellow croaker is output from the rightmost end of the chain conveyor 7 and transported to the receiving box. The main air pipe 26, transverse branch pipe 27, and transverse branch pipe 29 are all fixed on the cleaning box frame 1, thereby realizing the functions of dust removal and impurity removal in the dust blowing zone and drying and dehumidification in the water blowing zone.

[0033] The working principle of this invention is as follows: After the equipment is started, the dried yellow croaker to be cleaned enters from the gravity slide 5 fixed on the left side of the processing tank 33. Using gravity, it slides down the slide to the end. Since the end of the gravity slide 5 is flush with and located on the left side of the chain conveyor 7, the dried yellow croaker smoothly transitions onto the chain conveyor 7, which then continuously transports it from left to right. The dewatering roller brush 12 performs preliminary cleaning of the chain conveyor 7 and simultaneously assists the dried yellow croaker in smoothly entering the chain conveyor 7. Subsequently, the dried yellow croaker enters the diversion mechanism 4. Under the guiding action of the diversion plate 10, the dried yellow croaker is separated one by one and enters the corresponding diversion channel, ensuring that each dried yellow croaker is arranged in a single, orderly row, avoiding stacking or collisions, and guaranteeing the processing effect of each dried yellow croaker in subsequent processes.

[0034] The dried yellow croaker first enters the dust blowing zone via the chain conveyor 7. Flexible roller brush 13 passes through a slot on the lower left side of the diversion plate 10, brushing the upper surface of the dried yellow croaker within the diversion channel. Flexible roller brush 24 brushes the lower surface of the dried yellow croaker from below, loosening the dust and impurities adhering to the surface. Simultaneously, gas from the main air pipe 26 enters its left horizontal section and the second transverse branch pipe 29, and is simultaneously blown into the dust blowing zone from above and below the diversion channel via nozzles 30 on both. This blows away the dust and impurities brushed off by the roller brush cleaning mechanism 34 from the surface of the dried yellow croaker and the chain conveyor 7. The blown-off dust and impurities fall under gravity into the dust collection box 9, located below and connected to the dust blowing zone, for collection.

[0035] The dried yellow croaker continues to be conveyed to the right by the chain conveyor 7, and enters the cleaning area after passing the dry and wet separation plate 11 on the left. The dry and wet separation plate 11 on the left is located between the soot blowing area and the cleaning area, separating the two areas and preventing dust from the soot blowing area from entering the cleaning area. In the cleaning area, the spray water circulation mechanism 2 sprays and cleans the dried yellow croaker. When the spray water circulation mechanism 2 is working, the cleaning wastewater collected in the water storage tank 8 enters the wastewater filter tank 19 through the pipeline for filtration treatment. The filtered clean water enters the water pump 18 through the clean water delivery pipe 24. The water pump 18 delivers the clean water to the lower ring pipe 17 and the upper ring pipe 15 through the lower water supply pipe 20 and the upper water supply pipe 21, respectively. The water outlet nozzles 16 on the upper ring pipe 15 are located above the corresponding diversion channels. Water in the upper ring pipe 15 is sprayed out from above the diversion channels through the water outlet nozzles 16. The water outlet nozzles 25 on the lower ring pipe 17 correspond to the positions and number of the water outlet nozzles 16. Water in the lower ring pipe 17 is sprayed upward from the inside of the chain conveyor 7 through the water outlet nozzles 25, thereby achieving simultaneous spray cleaning of the dried yellow croaker from both above and below to remove surface dirt. The wastewater generated during cleaning flows downward into the water storage tank 8, which is located below and connected to the cleaning area and the blowing area. The lower end of the water storage tank 8 is equipped with a drain valve pipe 23 for discharging sludge when the water storage tank is cleaned periodically. At the same time, the water storage tank 8 is connected to the spray water circulation mechanism 2 through a pipe to achieve water recycling.

[0036] The dried yellow croaker continues to be conveyed to the right, passing through the dry-wet separation plate 11 on the right and entering the drying zone. The dry-wet separation plate 11 on the right is located between the washing zone and the drying zone, separating the two zones and preventing water mist from the washing zone from entering the drying zone and affecting the drying effect. In the drying zone, the air circulation mechanism 3 works synchronously: the gas in the main air pipe 26 enters its right horizontal section and transverse branch pipe 27 respectively, and is blown out from above and below the diversion channel through the air nozzles 28 on both, blowing off or drying the residual moisture on the surface of the dried yellow croaker after being sprayed and washed in the washing zone. The dried dried yellow croaker is output from the rightmost end of the chain conveyor 7 and conveyed to the collection box. The blown-off water flows downward into the water storage tank 8 located below the drying zone for collection.

[0037] Throughout the process, the diversion mechanism 4 and the chain conveyor 7 pass through the interior of the spray water circulation mechanism 2 and the blowing circulation mechanism 3. The front and rear ends of the two dry and wet separation plates 11 are fixedly connected to the treatment box 33, so that each area is effectively separated, preventing dust, water and air from flowing into each other and ensuring that each area operates independently.

[0038] In summary, by combining gravity slides with a diversion mechanism, batches of dried yellow croaker can enter the chain conveyor by gravity and be automatically separated into multiple diversion channels under the guidance of the diversion vertical plate, thereby reducing the manual operation of sorting materials one by one and improving the efficiency of continuous feeding.

[0039] By simultaneously spraying the dried yellow croaker from both the top and bottom with water nozzles one and two located on the upper and lower sides of the chain conveyor, the upper and lower surfaces of the dried yellow croaker can be cleaned, reducing blind spots in the cleaning process.

[0040] The roller brush cleaning mechanism in the dust blowing zone works in conjunction with the upper and lower air blowing structure to first blow away and collect the dust and impurities generated by brushing, and then enter the spray cleaning zone, which helps to reduce the load of solid impurities in the cleaning water.

[0041] The wastewater is filtered by the wastewater filter box and returned to the spray water circulation mechanism. At the same time, the circulating gas is filtered by the gas filter box, so that the equipment has a water and gas recycling structure, which helps to reduce resource consumption during operation.

[0042] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A cleaning device for processing dried yellow croaker, comprising a cleaning rack (1), characterized in that, The lower part of the cleaning box frame (1) is provided with a processing box (33), a water storage tank (8), and a dust collection box (9). The interior of the processing box (33) is divided into a soot blowing area, a cleaning area, and a water blowing area from left to right along the conveying direction of the dried yellow croaker. The dust collection box (9) is located below the soot blowing area. The upper end of the dust collection box (9) is open and connected to the soot blowing area. The water storage tank (8) is located below and connected to the cleaning area and the water blowing area. The interior of the processing box (33) is provided with a diversion mechanism (4) and a chain conveyor. The machine (7), the diversion mechanism (4) and the chain conveyor (7) pass through the soot blowing area, the cleaning area and the water blowing area, and the diversion mechanism (4) is located above the chain conveyor (7). A sewage filter box (19) is fixed on the side of the cleaning box frame (1). The sewage filter box (19) is equipped with a filter element. A spray water circulation mechanism (2) and a blower circulation mechanism (3) are installed on the cleaning box frame (1). The spray water circulation mechanism (2) extends into the cleaning area, and the blower circulation mechanism (3) extends into the soot blowing area and the water blowing area. The diversion mechanism (4) and the chain conveyor (7) pass through the spray water circulation mechanism (2) and the blowing circulation mechanism (3). The lower end of the water storage tank (8) is equipped with a drain valve pipe (23) for periodic sewage discharge and water replacement. The input end of the sewage filter box (19) is connected to the water storage tank (8) through a pipe, and the output end of the sewage filter box (19) is connected to the spray water circulation mechanism (2) through a pipe. The water inside the water storage tank (8) is filtered and circulated by the sewage filter box (19). The left side of the treatment box (33) A gravity slide (5) is fixed on the side. The end of the gravity slide (5) is flush with the chain conveyor (7) and located on the left side of the chain conveyor (7). A roller brush cleaning mechanism (34) is provided in the dust blowing area. A drive motor (6) is fixed on the processing box (33). One of the rotating shafts of the chain conveyor (7) and the roller brush cleaning mechanism (34) are connected to the output end of the drive motor (6). The rotation direction of the roller brush cleaning mechanism (34) is opposite to the conveying direction of the chain conveyor (7).

2. The cleaning equipment for processing dried yellow croaker according to claim 1, characterized in that, The roller brush cleaning mechanism (34) includes a dewatering roller brush (12), a flexible roller brush one (13), and a flexible roller brush two (14). The dewatering roller brush (12), flexible roller brush one (13), and flexible roller brush two (14) are arranged in a rotating manner from left to right on the soot blowing area. The rotating shafts of the dewatering roller brush (12), flexible roller brush one (13), and flexible roller brush two (14) are all connected to the output end of the drive motor (6). 3) The rotation direction of the second flexible roller brush (14) is opposite to the conveying direction of the chain conveyor (7). The dewatering roller brush (12) is located between the gravity slide (5) and the chain conveyor (7). The dewatering roller brush (12) is in contact with the chain conveyor (7). The first flexible roller brush (13) is located above the chain conveyor (7). The second flexible roller brush (14) is located inside the chain conveyor (7) and the second flexible roller brush (14) is in contact with the lower surface of the chain conveyor (7).

3. The cleaning equipment for processing dried yellow croaker according to claim 2, characterized in that, The diversion mechanism (4) includes several equally spaced diversion vertical plates (10) and two dry and wet separation plates (11). The several equally spaced diversion vertical plates (10) are vertically arranged along the conveying direction of the dried yellow croaker, and a diversion channel is formed between each two adjacent diversion vertical plates (10) that is only enough for one dried yellow croaker to pass through. The lower left side of the several equally spaced diversion vertical plates (10) is provided with a through groove for the flexible roller brush (13) to pass through. The two dry and wet separation plates (11) are arranged horizontally and pass through the several equally spaced diversion vertical plates (10). The dry and wet separation plate (11) on the left is located between the ash blowing area and the cleaning area, and the dry and wet separation plate (11) on the right is located between the cleaning area and the water blowing area. The front and rear ends of the two dry and wet separation plates (11) are fixedly connected to the processing box (33).

4. The cleaning equipment for processing dried yellow croaker according to claim 3, characterized in that, The spray water circulation mechanism (2) includes an upper ring pipe (15), a lower ring pipe (17), a fixed base (22), and a clean water delivery pipe (24). The fixed base (22) is fixed on the cleaning box frame (1). A water pump (18) is fixed on the fixed base (22). The output end of the water pump (18) is connected to the lower water supply pipe (20) and the upper water supply pipe (21). The upper water supply pipe (21) is connected to the corresponding position of the upper ring pipe (15), and the lower water supply pipe (20) is connected to the corresponding position of the lower ring pipe (17). The upper ring pipe (15) is provided with several sets of evenly distributed water nozzles (16). (16) are located above the corresponding diversion channels. The lower ring pipe (17) is provided with several sets of equally spaced water outlet nozzles (25), and the position and number of the water outlet nozzles (25) correspond to the water outlet nozzles (16). The upper ring pipe (15) and the lower ring pipe (17) are both fixed on the cleaning box frame (1). The upper ring pipe (15) is located above the chain conveyor (7), and the lower ring pipe (17) is located inside the chain conveyor (7). The two ends of the clean water conveying pipe (24) are connected to the output end of the sewage filter box (19) and the input end of the water pump (18), respectively. The input end of the water pump (18) is also connected to the external water source.

5. The cleaning equipment for processing dried yellow croaker according to claim 4, characterized in that, The blowing circulation mechanism (3) includes a gas filter box (32) and a fan (31). Both the gas filter box (32) and the fan (31) are fixed to the lower end of the dust collection box (9). The input end of the gas filter box (32) is connected to the dust collection box (9), and the input end of the fan (31) is connected to the output end of the gas filter box (32). The output end of the fan (31) is connected to a main air supply pipe (26). A second horizontal branch pipe (29) is provided on the left vertical section of the main air supply pipe (26). The left horizontal section of the main air pipe (26) is parallel to the second transverse bronchus (29) and located directly above the second transverse bronchus (29). The left horizontal section of the main air pipe (26) and the second transverse bronchus (29) are located in the soot blowing area. The left horizontal section of the main air pipe (26) is located above the chain conveyor (7). The second transverse bronchus (29) extends into the inside of the chain conveyor (7). The left horizontal section of the main air pipe (26) and the second transverse bronchus (29) are each provided with several equally spaced air nozzles (30). The left horizontal section of (26) and the second air nozzle (30) on the second transverse bronchus (29) are located above and below the corresponding diversion channels, respectively. The right vertical section of the main air pipe (26) is provided with the first transverse bronchus (27). The right horizontal section of the main air pipe (26) is parallel to the first transverse bronchus (27) and located directly above the first transverse bronchus (27). The right horizontal section of the main air pipe (26) and the first transverse bronchus (27) are located in the water blowing area. The right horizontal section of the main air pipe (26) is located in the chain conveyor. On the upper side of the machine (7), the first transverse branch pipe (27) extends into the inner side of the chain conveyor (7). The right horizontal section of the main air pipe (26) and the first transverse branch pipe (27) are provided with several equally spaced air nozzles (28). The air nozzles (28) on the right horizontal section of the main air pipe (26) and the first transverse branch pipe (27) are located above and below the corresponding diversion channels. The main air pipe (26), the first transverse branch pipe (27) and the second transverse branch pipe (29) are all fixed on the cleaning box frame (1).

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