Aquatic product processing device capable of recycling wastewater

Abstract

The utility model discloses an aquatic product processing device capable of recycling waste water, which is characterized in that a device main body is a treatment box with an opening at the upper end, and a guide hopper is arranged in the device to collect and guide materials to the box and then discharge the materials. The bottom plate is provided with a long-strip hole and a mesh cage, and solid-liquid separation is achieved through a filter screen. The specially-arranged first driving mechanism enables the rear end of the bottom plate to vibrate up and down, and separation of waste water and impurities is promoted. Meanwhile, the brush shaft and the bristles are designed to be matched with the second driving mechanism, the filter screen is automatically cleaned, and smoothness of the filter screen is kept. The treated wastewater is discharged through the water outlet pipe, so that cyclic utilization is realized. The device not only improves the wastewater treatment efficiency and reduces the manual cleaning cost, but also ensures the continuous and efficient treatment capacity through the automatic cleaning function of the filter screen. On the whole, the device combines the concepts of efficient wastewater treatment and resource recycling, and has important significance on environmental protection and sustainable development of the aquatic product processing industry.

Description

Technical Field

[0001] The utility model relates to the field of wastewater treatment for aquatic product processing, and particularly relates to an aquatic product processing device with recyclable wastewater. Background Art

[0002] In the process of fish processing, scaling and evisceration are essential steps, which are usually efficiently completed in a scaling and eviscerating machine and followed by rinsing. The fish scales and fish viscera dropped during the rinsing process are not waste, but valuable resources, which can be further processed into collagen peptides or fish meal feed. At the same time, the wastewater generated by rinsing also has the value of recycling and can be used for subsequent scaling and evisceration rinsing of fish. Therefore, effectively separating the mixture of rinsed fish scales, fish viscera and water has become a key technology to improve resource utilization rate.

[0003] However, current equipment faces challenges in dealing with this mixture. Due to the thin and flat shape of fish scales and the soft characteristics of fish viscera, these substances are likely to clog the filter screen of the filtering equipment, resulting in low filtering efficiency. This problem hinders the timely separation and recycling of wastewater and affects the sustainability of the processing process.

[0004] To solve this problem, we need to design a new type of processing device that can quickly and efficiently separate the rinsing water from fish scales and fish viscera. By closely cooperating with the scaling and eviscerating machine, the recycling of wastewater can be achieved, thereby improving the resource utilization rate and promoting the development of the fish processing industry towards a more environmentally friendly and sustainable direction. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an aquatic product processing device with recyclable wastewater to solve the problems described in the background art.

[0006] The technical solution of the utility model is realized as follows:

[0007] An aquatic product processing device with recyclable wastewater, comprising a treatment tank with an open upper end. A material guiding hopper is also arranged inside the treatment tank, which is used to collect the falling materials and guide them to be discharged from the middle and rear ends inside the treatment tank. An outlet is also opened on the front side wall of the treatment tank. A bottom plate is also arranged inside the treatment tank. The front ends of the left and right side walls of the bottom plate are rotatably connected to the left and right side walls of the treatment tank. Side plates are also arranged above the front and rear edges and the rear edge of the left and right ends of the bottom plate. A first driving mechanism for continuously driving the rear end of the bottom plate to vibrate up and down is also arranged on the treatment tank. A plurality of long holes penetrating the bottom plate are also opened in the bottom plate. The long holes extend along the front and rear direction of the bottom plate, and the rear ends of the long holes extend to the side plates at the rear end of the bottom plate. The plurality of long holes are parallel to each other and arranged at intervals. A plurality of cuboid lower-opening wire cages for covering the long holes are fixedly arranged on the upper end of the bottom plate. A filter screen is covered on the outer wall of the wire cage. A plurality of mounting rods are fixedly arranged on the inner side wall of the treatment tank. A plurality of brush shafts are rotatably penetrated and installed in the mounting rods. The upper ends of the brush shafts pass upward through the long holes and extend into the wire cages and are provided with bristles for brushing the filter screen. A second driving mechanism for driving the brush shafts to rotate is also arranged on the treatment tank. A water outlet pipe is also arranged at the bottom of the treatment tank.

[0008] When using the above scheme, place the treatment tank under the descaling and eviscerating machine to receive the flushing water and the mixture of fish scales and fish offal discharged from the descaling and eviscerating machine. The mixture is guided by the material guiding hopper and discharged into the bottom plate from the middle and rear ends of the treatment tank. The first driving mechanism continuously drives the bottom plate to vibrate up and down, so that the mixture continuously moves forward to the front end of the bottom plate and is discharged from the outlet. During the continuous movement of the mixture, the flushing water in the mixture flows through the filter screen of the wire cage into the bottom of the treatment tank. The second driving mechanism continuously drives the brush shafts to rotate, so that the bristles continuously brush the filter screen from the inside to the outside. The continuously oscillating bottom plate can also promote the separation of the flushing water from the fish scales and fish offal, and the fish scales and fish offal are separated from the filter screen, so as to brush off the fish scales and fish offal covering the outer surface of the filter screen, keep the filter screen unobstructed, and realize the rapid and efficient separation of the flushing water from the fish scales and fish offal, and realize the recycling of wastewater.

[0009] A further technical solution is that the first driving mechanism includes a third rotating shaft rotatably penetrated and installed in the rear end wall of the treatment tank. One end of the third rotating shaft extends into the treatment tank and is provided with a cam. The cam abuts against the bottom of the rear end of the bottom plate. When the rear end of the bottom plate is driven by the cam to the lowest position, the bottom plate is in a horizontal state. When the rear end of the bottom plate is driven by the cam to the highest position, the rear end of the bottom plate is higher than the front end of the bottom plate. The other end of the third rotating shaft extends out of the treatment tank and is provided with a first driven wheel. The first driving mechanism also includes a first motor fixed outside the treatment tank. A first driving wheel is arranged on the output shaft of the first motor. The first driving wheel and the first driven wheel are drivingly connected.

[0010] When using the above - mentioned solution, the motor drives the first driving wheel to rotate. The first driving wheel drives the first driven wheel to rotate. The first driven wheel drives the third rotating shaft to rotate. The third rotating shaft drives the cam to rotate. The rotation of the cam causes the rear end of the bottom plate to continuously oscillate up and down according to the cam profile.

[0011] A further technical solution is that the second driving mechanism includes a plurality of second rotating shafts rotatably inserted and installed on the front and rear end walls of the processing box. The second driving mechanism further includes a driven gear provided at the bottom of the brush shaft, and also includes a plurality of driving gears provided on the second rotating shafts. The driven gears of the brush shafts in the same cage are all in one - to - one alignment and engagement with the driving gears on the same second rotating shaft. The second driving mechanism further includes a second motor provided outside the processing box. One end of each second rotating shaft passes through the rear end wall of the processing box and is provided with a second driven wheel. The second motor is also provided with a second driving wheel. The second driving wheel is drivingly connected to the second driven wheel at the edge, and adjacent second driven wheels are drivingly connected to each other.

[0012] When using the above - mentioned solution, the second motor drives the second driving wheel to rotate. The second driving wheel drives the second driven wheel at the edge to rotate. The second driven wheel drives the adjacent second driven wheel to rotate, and so on to drive all the second driven wheels to rotate. The second driven wheel drives the second rotating shaft to rotate. The second rotating shaft drives the driving gear to rotate. The driving gear drives the driven gear to rotate. The driven gear drives the brush shaft to rotate. The brush shaft drives the bristles to rotate, thereby continuously cleaning the inner wall of the filter screen of the cage.

[0013] A further technical solution is that both sides of the front end of the bottom plate are fixedly provided with first rotating shafts. Corresponding positions on the left and right inner side walls of the processing box are provided with rotating sleeves that cooperate with the first rotating shafts. The first rotating shafts are rotatably inserted into the rotating sleeves.

[0014] A further technical solution is that a top plate is also provided at the top of the cage.

[0015] When using the above - mentioned solution, by designing the top plate, it can effectively prevent fish scales and fish viscera from falling on the top of the cage, making it difficult to clean.

[0016] A further technical solution is that both the driving gear and the driven gear are bevel gears.

[0017] A further technical solution is that both the second driving wheel and the second driven wheel are pulley wheels, and the second driven wheel is a double - groove pulley wheel.

[0018] The beneficial effects of the present utility model are as follows:

[0019] 1. Efficient wastewater treatment: The solution can quickly and efficiently separate the flushing water from fish scales and fish viscera by combining the vibrating bottom plate and the rotating brush to clean the filter screen, improving the efficiency of wastewater treatment.

[0020] 2. Wastewater recycling: The separated flushing water can be collected and recycled, which not only saves water resources but also reduces water consumption during the production process, conforming to the concepts of environmental protection and sustainable development.

[0021] 3. Keep the filter screen unobstructed: Through continuous brushing of the brush, the filter screen can be effectively prevented from being blocked, ensuring the continuity of wastewater treatment and reducing the frequency and cost of equipment maintenance.

[0022] 4. Reasonable structural design: The design of the treatment tank enables the flushing water and the mixture to flow orderly, guiding them to the bottom plate through the feeding hopper, and using the vibration of the bottom plate to promote solid-liquid separation. The overall structural design is reasonable and efficient. Description of the Drawings

[0023] Figure 1 It is the overall schematic diagram under the partial structural section of this device;

[0024] Figure 2 It is the three-dimensional schematic diagram under the partial structural section of this device (hiding the first driving mechanism and the second driving mechanism);

[0025] Figure 3 It is the top view schematic diagram of this device (hiding the feeding hopper, the first motor, and the second motor);

[0026] Figure 4 It is the front view schematic diagram of this device.

[0027] In the figure, 1. Treatment tank, 2. Discharge port, 3. Feeding hopper, 4. Rotating sleeve, 5. First rotating shaft, 6. Bottom plate, 7. Side plate, 8. Long strip hole, 9. Wire cage, 10. Top plate, 11. Second rotating shaft, 12. Driving gear, 13. Driven gear, 14. Mounting rod, 15. Brush shaft, 16. Brush bristles, 17. Cam, 18. Third rotating shaft, 19. First driven wheel, 20. First motor, 21. First driving wheel, 22. Second driven wheel, 23. Second motor, 24. Second driving wheel, 25. Filter screen. Detailed Implementation Modes

[0028] To better understand the technical content of the present utility model, specific embodiments are provided below, and the present utility model will be further described in conjunction with the drawings.

[0029] It should be noted that the concepts such as "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependency relationship of the functions performed by these devices, modules or units.

[0030] See Figures 1 to 4, An aquatic product processing device with recyclable wastewater, including a processing tank 1 with an open upper end. A feeding hopper 3 is also arranged in the processing tank 1. The feeding hopper 3 is used to collect the falling materials and guide them to be discharged from the middle and rear ends inside the processing tank 1. A discharge port 2 is also opened on the front side wall of the processing tank 1. A bottom plate 6 is also arranged in the processing tank 1. The front ends of the left and right side walls of the bottom plate 6 are rotatably connected to the left and right side walls of the processing tank 1. Side plates 7 are also arranged above the front and rear edges and the rear edge of the left and right ends of the bottom plate 6. A first driving mechanism for driving the rear end of the bottom plate 6 to continuously vibrate up and down is also arranged on the processing tank 1. A plurality of long holes 8 penetrating the bottom plate 6 are opened in the bottom plate 6. The long holes 8 extend along the front and rear directions of the bottom plate 6. The rear ends of the long holes 8 extend to the side plates 7 at the rear end of the bottom plate 6. The plurality of long holes 8 are parallel to each other and arranged at intervals. A plurality of rectangular parallelepiped lower-opening wire cages 9 for covering the long holes 8 are fixedly arranged on the upper end of the bottom plate 6. A filter screen 25 is covered on the outer wall of the wire cage 9. A plurality of mounting rods 14 are fixedly arranged on the inner side wall of the processing tank 1. A plurality of brush shafts 15 are rotatably inserted through the mounting rods 14. The upper ends of the brush shafts 15 pass upward through the long holes 8 and extend into the wire cage 9 and are provided with bristles 16 for brushing the filter screen 25. A second driving mechanism for driving the brush shafts 15 to rotate is also arranged on the processing tank 1. A water outlet pipe is also arranged at the bottom of the processing tank 1.

[0031] Preferably, a top plate 10 is also arranged at the top of the wire cage 9.

[0032] Specifically, first rotating shafts 5 are fixedly arranged on both sides of the front end of the bottom plate 6. Rotating sleeves 4 matched with the first rotating shafts 5 are arranged at corresponding positions on the left and right inner side walls of the processing tank 1. The first rotating shafts 5 are rotatably inserted into the rotating sleeves 4.

[0033] Specifically, the first driving mechanism includes a third rotating shaft 18 rotatably inserted through the rear end wall of the processing tank 1. One end of the third rotating shaft 18 extends into the processing tank 1 and is provided with a cam 17. The cam 17 abuts against the bottom of the rear end of the bottom plate 6. When the rear end of the bottom plate 6 is driven by the cam 17 to the lowest position, the bottom plate 6 is in a horizontal state. When the rear end of the bottom plate 6 is driven by the cam 17 to the highest position, the rear end of the bottom plate 6 is higher than the front end of the bottom plate 6. The other end of the third rotating shaft 18 extends out of the processing tank 1 and is provided with a first driven wheel 19. The first driving mechanism also includes a first motor 20 fixedly arranged outside the processing tank 1. A first driving wheel 21 is arranged on the output shaft of the first motor 20. The first driving wheel 21 and the first driven wheel 19 are drivingly connected.

[0034] Preferably, both the first driving wheel 21 and the first driven wheel 19 are belt wheels, and the two are drivingly connected by a belt.

[0035] Specifically, the second driving mechanism includes a plurality of second rotating shafts 11 rotatably installed through the front and rear end walls of the processing box 1. The second driving mechanism further includes a driven gear 13 provided at the bottom of the brush shaft 15, and a plurality of driving gears 12 provided on the second rotating shafts 11. The driven gears 13 of the brush shafts 15 in the same wire cage 9 are all aligned and engaged with the driving gears 12 on the same second rotating shaft 11 in a one-to-one correspondence. The second driving mechanism further includes a second motor 23 provided outside the processing box 1. One end of each second rotating shaft 11 passes through the rear end wall of the processing box 1 and is provided with a second driven wheel 22. The second motor 23 is further provided with a second driving wheel 24. The second driving wheel 24 is drivingly connected to the second driven wheel 22 at the edge, and two adjacent second driven wheels 22 are drivingly connected to each other.

[0036] Preferably, both the driving gear 12 and the driven gear 13 are bevel gears.

[0037] Preferably, both the second driving wheel 24 and the second driven wheel 22 are belt wheels, and the second driven wheel 22 is a double-groove belt wheel.

[0038] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aquatic product processing device with recyclable wastewater, characterized in that: It includes a processing box with an open upper end. A feeding hopper is also provided inside the processing box. The feeding hopper is used to collect the falling materials and guide them to the middle and rear ends inside the processing box for discharge. An outlet is also provided on the front side wall of the processing box. A bottom plate is also provided inside the processing box. The front ends of the left and right side walls of the bottom plate are rotatably connected to the left and right side walls of the processing box. Side plates are also provided above the front, left, and right edges and the rear edge of the bottom plate. A first driving mechanism for driving the rear end of the bottom plate to continuously vibrate up and down is also provided on the processing box. A plurality of long holes penetrating the bottom plate are also provided in the bottom plate. The long holes extend along the front-rear direction of the bottom plate. The rear ends of the long holes extend to the side plates at the rear end of the bottom plate. The plurality of long holes are parallel to each other and arranged at intervals. A plurality of lower-end-open wire cages in the shape of cuboids for covering the long holes are fixedly provided on the upper end of the bottom plate. A filter screen is covered on the outer wall of the wire cage. A plurality of mounting rods are fixedly provided on the inner side wall of the processing box. A plurality of brush shafts are rotatably inserted through the mounting rods. The upper ends of the brush shafts pass upward through the long holes and extend into the wire cages and are provided with bristles for brushing the filter screen. A second driving mechanism for driving the brush shafts to rotate is also provided on the processing box. A water outlet pipe is also provided at the bottom of the processing box.

2. The aquatic product processing device with recyclable wastewater according to claim 1, characterized in that: The first driving mechanism includes a third rotating shaft rotatably inserted through the rear end wall of the processing box. One end of the third rotating shaft extends into the processing box and is provided with a cam. The cam abuts against the bottom of the rear end of the bottom plate. When the rear end of the bottom plate is driven by the cam to the lowest position, the bottom plate is in a horizontal state. When the rear end of the bottom plate is driven by the cam to the highest position, the rear end of the bottom plate is higher than the front end of the bottom plate. The other end of the third rotating shaft extends out of the processing box and is provided with a first driven wheel. The first driving mechanism also includes a first motor fixed outside the processing box. A first driving wheel is provided on the output shaft of the first motor. The first driving wheel and the first driven wheel are drivingly connected.

3. The aquatic product processing device with recyclable wastewater according to claim 1, characterized in that: The second driving mechanism includes a plurality of second rotating shafts rotatably inserted through the front and rear end walls of the processing box. The second driving mechanism also includes a driven gear provided at the bottom of the brush shaft. It also includes a plurality of driving gears provided on the second rotating shafts. The driven gears of the brush shafts in the same wire cage are all aligned and meshed with the driving gears on the same second rotating shaft one by one. The second driving mechanism also includes a second motor provided outside the processing box. One ends of the second rotating shafts all pass through the rear end wall of the processing box and are provided with second driven wheels. A second driving wheel is also provided on the second motor. The second driving wheel is drivingly connected to the second driven wheel at the edge. The adjacent two second driven wheels are drivingly connected to each other.

4. A processing device for aquatic products with recyclable wastewater according to claim 1, characterized in that: First rotating shafts are fixedly provided on both sides of the front end of the bottom plate. Rotating sleeves matching the first rotating shafts are provided at corresponding positions on the left and right inner side walls of the processing box. The first rotating shafts are rotatably inserted into the rotating sleeves.

5. A processing device for aquatic products with recyclable wastewater according to claim 1, characterized in that: A top plate is also provided at the top of the wire cage.

6. The aquatic product processing device with recyclable wastewater according to claim 3, characterized in that: Both the driving gear and the driven gear are bevel gears.

7. A processing device for aquatic products with recyclable wastewater according to claim 3, characterized in that: Both the second driving wheel and the second driven wheel are pulley wheels. The second driven wheel is a double-groove pulley wheel.

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