Wastewater collecting device for processing of preserved squids

Abstract

The invention discloses a waste water collecting device for processing preserved squids, which is applied to the technical field of waste water collecting devices, and is characterized in that the waste water collecting device comprises at least two groups of waste water precipitation barrels arranged in parallel and flexible water outlet pipes fixedly connected to the bottoms of the waste water precipitation barrels, and the flexible water outlet pipes are wound with elastic sealing rings in a hooping manner; the top of the wastewater precipitation barrel is fixedly connected with a wastewater pressurizing assembly which is used for pressing wastewater in the wastewater precipitation barrel downwards so as to prop open the elastic sealing ring; a sediment collecting pipe for collecting sediment in the wastewater and a wastewater collecting pipe for collecting the wastewater slide in parallel at the bottom of the wastewater settling cylinder based on the screw rod sliding component, and the sediment collecting pipe is externally connected with a sediment collecting cylinder; the wastewater collecting pipe is externally connected with a wastewater treatment assembly for treating wastewater to realize wastewater recycling; the sewage treatment device has the technical effects that the structure is simple, and the sewage treatment cost and the water resource recycling cost are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater collecting devices, and in particular to a wastewater collecting device for squid jerky processing. Background Art

[0002] With the continuous improvement of China's consumption level and quality of life, various industries in our country are booming. Among them, my country's fishery and marine fishing industry is also a relatively important link in the supply chain. Most aquatic products need to be transported and sold to processing stations after being caught. The processing stations classify and process the aquatic products. Among them, the output of squid is constantly expanding with the increase in demand. The secondary processed products of squid, such as squid jerky, are widely loved. During the squid processing, the squid needs to be continuously rinsed. The impurities such as the squid's viscera, mucus and ink are mixed with water to form processing wastewater. In the traditional processing process, the processing wastewater is directly discharged to the sewage treatment plant, which increases the cost of sewage treatment and also increases the use of water resources. Therefore, in the existing squid processing process, it is necessary to consider collecting and reusing the processing wastewater to achieve the requirements of making full use of water resources and reducing costs.

[0003] At present, a Chinese patent application with the announcement number CN208641963U discloses a device for treating wastewater from aquatic product processing, including a box body and a collection box, wherein the inner cavity of the box body is respectively fixedly installed with a first filter screen and a second filter screen arranged in a vertical direction, wherein the first filter screen and the second filter screen divide the inner cavity of the box body into three chambers, namely, a first filter chamber, a second filter chamber and a drainage chamber, wherein a first base is arranged at the connection between the bottom of the first filter screen and the bottom plate of the inner cavity of the box body, a second base is arranged at the connection between the bottom of the second filter screen and the bottom plate of the inner cavity of the box body, a first sewage pipe communicating with the inner cavity is arranged on the bottom plate of the first sewage chamber, and a second sewage pipe communicating with the inner cavity is arranged on the bottom plate of the second sewage chamber; The existing patent application uses a filter to filter fish scales and waste in aquatic product processing wastewater to avoid sewer blockage. However, due to the large amount of impurities such as viscera in the wastewater during aquatic product processing, the filter is easily blocked. Therefore, the filter needs to be cleaned frequently, which affects the collection and treatment efficiency of the wastewater. In addition, during the reuse of the wastewater, impurities such as mucus and ink remaining in the wastewater cannot be removed through the screen, which affects the collection and reuse of the wastewater. Improvements are necessary. Summary of the invention

[0004] The purpose of the present invention is to provide a wastewater collection device for squid jerky processing, which has the advantages of simple structure and reduced sewage treatment and water resource reuse costs.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a wastewater collection device for squid jerky processing, comprising at least two groups of wastewater sedimentation cylinders arranged in parallel and a flexible water outlet pipe fixedly connected to the bottom of the wastewater sedimentation cylinder, an elastic closing ring is wound around the flexible water outlet pipe, a wastewater pressurizing assembly is fixedly connected to the top of the wastewater sedimentation cylinder for pressing down the wastewater in the wastewater sedimentation cylinder to open the elastic closing ring, a sediment collection pipe for collecting sediment in the wastewater and a wastewater collection pipe for collecting wastewater are respectively slid in parallel at the bottom of the wastewater sedimentation cylinder based on a screw sliding assembly, the sediment collection pipe is externally connected to the sediment collection cylinder, and the wastewater collection pipe is externally connected to a wastewater treatment assembly for treating the wastewater to achieve wastewater reuse.

[0006] The present invention is further configured as follows: a conical collecting pipe with a conical structure is provided at the bottom of the wastewater sedimentation cylinder for collecting sediments in the wastewater; a wastewater input pipe for inputting wastewater is opened on the side of the wastewater sedimentation cylinder; the flexible water outlet pipe includes a first conduit coaxially fixedly connected to the bottom of the conical collecting pipe and a second conduit coaxially arranged at the bottom of the first conduit; the first conduit and the second conduit are connected based on a flexible conduit; the elastic closing ring is arranged in the middle position of the flexible conduit for closing the flexible conduit.

[0007] The present invention is further configured as follows: the elastic closed ring includes at least 3 groups of hollow arc rods evenly arranged along the circumferential direction and arc connecting rods coaxially slidably connected between adjacent hollow arc rods, and the adjacent arc connecting rods are connected based on springs.

[0008] The present invention is further configured as follows: the flexible conduit is made of rubber material and the side wall of the flexible conduit is thickened.

[0009] The present invention is further configured as follows: the wastewater pressurizing assembly includes a sealed pressure plate coaxially slidably connected to the wastewater sedimentation cylinder along the vertical direction, and a lifting electric cylinder fixedly connected to the top of the wastewater sedimentation cylinder for driving the sealed pressure plate to rise and fall, and the outer wall of the sealed pressure plate is sleeved with a sealing gasket.

[0010] The present invention is further configured as follows: the screw sliding assembly includes a mounting seat and a sliding seat slidably connected to the mounting seat, a driving screw and a screw driving motor that drives the driving screw is rotatably connected to the mounting seat, a screw hole that cooperates with the driving screw is opened on the sliding seat, and a fixing frame for fixing the sediment collection pipe and the wastewater collection pipe is fixedly connected to the sliding seat.

[0011] The present invention is further configured as follows: the wastewater treatment component includes a wastewater filtration and adsorption component, a wastewater infiltration and filtration component and a wastewater collecting cylinder arranged in sequence along the wastewater conveying direction; the wastewater collecting cylinder is provided with a pressurized conveying pump for conveying the treated wastewater for reuse.

[0012] The present invention is further configured as follows: the wastewater filtration and absorption assembly includes a wastewater filtration and absorption cylinder and a first input pipe and a first output pipe respectively arranged at the top and the bottom of the wastewater filtration and absorption cylinder; a filter screen for filtering fine impurities remaining in the wastewater and an activated carbon adsorption layer for absorbing impurities such as squid ink and mucus in the wastewater are respectively arranged in the wastewater filtration and absorption cylinder along the vertical direction; the bottom of the wastewater filtration and absorption cylinder is opened and a sealing plate is fixedly provided based on thread locking; the sealing plate is disassembled to facilitate the replacement of the filter screen and the activated carbon adsorption layer.

[0013] The present invention is further configured as follows: the wastewater permeate filtration component includes a wastewater filter cartridge and a second input pipe and a second output pipe respectively arranged at the top and bottom of the wastewater filter cartridge, a PP cotton filter element for removing large particle impurities and suspended matter in the wastewater is provided in the wastewater filter cartridge, and wastewater transportation is achieved between the first output pipe and the second input pipe based on a wastewater delivery pipe.

[0014] In summary, the present invention has the following beneficial effects: 1. A wastewater sedimentation cylinder is set up and a flexible water outlet pipe is set up at the bottom of the wastewater sedimentation cylinder. At the same time, an elastic sealing ring is set around the flexible water outlet pipe and a wastewater pressurizing component is set up in the wastewater sedimentation cylinder. The wastewater generated in the squid processing process is input into the wastewater sedimentation cylinder from the wastewater input pipe. Impurities such as squid viscera in the wastewater are precipitated into the conical collecting pipe at the bottom of the wastewater sedimentation cylinder due to gravity. At this time, the flexible water outlet pipe is tightened by the elastic sealing ring to prevent the precipitated impurities and wastewater from passing through. When the wastewater is precipitated in the wastewater sedimentation cylinder for a certain period of time, the lifting electric cylinder of the wastewater pressurizing component drives the sealing pressure plate to press the wastewater downward, so that the elastic sealing ring opens due to pressure, so that the sediment in the conical collecting pipe and a small part of the wastewater are discharged into the sediment collecting pipe through the flexible water outlet pipe and finally enter the sediment collecting cylinder, and finally Finally, it is recycled and processed. When the impurities in the wastewater sedimentation cylinder are discharged, the wastewater pressurizing component stops pressurizing, and the elastic sealing ring returns to the initial state to continue to close the flexible water outlet pipe. Then the screw sliding component drives the wastewater collecting pipe to move to the bottom of the wastewater sedimentation cylinder. The wastewater pressurizing component presses the wastewater downward to squeeze the wastewater in the wastewater sedimentation cylinder into the wastewater collecting pipe. The wastewater finally enters the wastewater treatment component for treatment and reuse. Since the squid viscera and other impurities in the wastewater have been precipitated and removed before the wastewater is treated, it is not easy to cause the filter screen to be blocked when the wastewater is treated, avoiding the need to frequently clean the filter screen, ensuring the collection and treatment efficiency of the wastewater, reducing the cost of using water resources, and also reducing the amount of sewage directly discharged into the sewage treatment plant, reducing the cost of sewage treatment; 2. The wastewater treatment component is equipped with a wastewater filtration and adsorption component and a wastewater infiltration and filtration component. The wastewater filtration and adsorption component is equipped with a filter screen and an activated carbon adsorption layer to remove impurities and colored and odorous impurities such as mucus and ink in the wastewater. The pre-treated sewage enters the wastewater infiltration and filtration component, and the impurities and suspended matter in the wastewater are further removed through the PP cotton filter element. Finally, the treated wastewater is input into the wastewater collection cylinder for disinfection and then output through a pressurized delivery pump for reuse, thereby reducing the cost of water resource use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a cross-sectional view of the overall structure of this embodiment; Figure 2 yes Figure 1 A magnified schematic diagram of part A; Figure 3 yes Figure 1 A magnified schematic diagram of part B; Figure 4 is a structural cross-sectional view of the elastic sealing ring of this embodiment; Figure 5 is a schematic structural diagram of the wastewater filtration and adsorption assembly of this embodiment; Figure 6 is a schematic structural diagram of the wastewater permeate filtration assembly of this embodiment; Figure 7 It is a schematic structural diagram of the wastewater collection cylinder of this embodiment.

[0016] Figure numerals: 1. Wastewater sedimentation cylinder; 11. Conical collecting pipe; 12. Wastewater inlet pipe; 2. Flexible outlet pipe; 21. First conduit; 22. Second conduit; 23. Flexible conduit; 3. Elastic closing ring; 31. Hollow arc rod; 32. Arc connecting rod; 33. Spring; 4. Wastewater pressurizing assembly; 41. Sealing pressurizing plate; 42. Lifting electric cylinder; 43. Sealing gasket; 5. Screw sliding assembly; 51. Mounting seat; 52. Sliding seat; 53. Driving screw; 54. Screw driving motor; 55. Fixed frame; 6. Sedimentation 1. Wastewater collection pipe; 2. Wastewater collection pipe; 3. Sediment collection cylinder; 4. Wastewater treatment component; 5. Wastewater filtration and adsorption component; 6. Wastewater filtration and absorption cylinder; 7. Wastewater collection pipe; 8. Sediment collection cylinder; 9. Wastewater treatment component; 91. Wastewater filtration and adsorption component; 911. Wastewater filtration and absorption cylinder; 912. First input pipe; 913. First output pipe; 914. Filter screen; 915. Activated carbon adsorption layer; 916. Sealing plate; 92. Wastewater infiltration and filtration component; 921. Wastewater filtration cylinder; 922. Second input pipe; 923. Second output pipe; 924. PP cotton filter element; 925. Wastewater delivery pipe; 93. Wastewater collection cylinder; 94. Pressurized delivery pump. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0018] Example: refer to Figures 1 to 7 A wastewater collection device for processing squid jerky comprises at least two sets of wastewater sedimentation cylinders 1 arranged in parallel and a flexible water outlet pipe 2 fixedly connected to the bottom of the wastewater sedimentation cylinder 1, an elastic sealing ring 3 is hooped around the flexible water outlet pipe 2, and the flexible water outlet pipe 2 is closed by the elastic sealing ring 3 to prevent the wastewater in the wastewater sedimentation cylinder 1 from being discharged, a wastewater pressurizing component 4 is fixedly connected to the top of the wastewater sedimentation cylinder 1 for pressing down the wastewater in the wastewater sedimentation cylinder 1 so as to open the elastic sealing ring 3, and a sediment collecting pipe 6 for collecting sediment in the wastewater and a wastewater collecting pipe 7 for collecting wastewater are respectively slid in parallel at the bottom of the wastewater sedimentation cylinder 1 based on a screw sliding component 5, the sediment collecting pipe 6 is externally connected to the sediment collecting cylinder 8, and the wastewater collecting pipe 7 is externally connected to a wastewater treatment component 9 for treating the wastewater to achieve wastewater reuse.

[0019] refer to Figure 1 and Figure 2Specifically, a conical collecting pipe 11 with a conical structure is provided at the bottom of the wastewater sedimentation cylinder 1 for collecting sediment in the wastewater. A wastewater inlet pipe 12 for inputting wastewater is opened on the side of the wastewater sedimentation cylinder 1. A switch valve is provided on the wastewater inlet pipe 12 to avoid pressure loss when the wastewater pressurizing component 4 is pressurized. The height of the wastewater inlet pipe 12 is lower than the wastewater pressurizing component 4. The flexible outlet pipe 2 includes a first conduit 21 coaxially fixedly connected to the bottom of the conical collecting pipe and a second conduit 22 coaxially arranged at the bottom of the first conduit 21. The first conduit 21 and the second conduit 22 are connected based on a flexible conduit 23. The elastic sealing ring 3 is arranged in the middle position of the flexible conduit 23 for closing the flexible conduit 23. The flexible conduit 23 is made of rubber material and the side wall of the flexible conduit 23 is thickened to avoid damage to the flexible conduit 23 due to long-term contraction and expansion. At the same time, it can also increase the sealing to a certain extent to avoid the inner wall of the flexible conduit 23 from being unable to fit when the elastic sealing ring is clamped due to the thin wall thickness of the flexible conduit 23.

[0020] refer to Figure 1 and Figure 4 Specifically, the elastic closed ring 3 includes at least 3 groups of hollow arc rods 31 evenly arranged along the circumferential direction and arc connecting rods 32 coaxially slidably connected between adjacent hollow arc rods 31. The adjacent arc connecting rods 32 are connected based on springs 33. When the wastewater pressurizing component 4 pressurizes the wastewater, the pressure acts on the flexible conduit 23 and is transmitted to the elastic closed ring 3. The elasticity is stretched, thereby driving the arc connecting rod 32 to expand outward. At this time, the diameter of the elastic closed ring 3 increases, thereby causing the flexible conduit 23 to open, and impurities and wastewater can be discharged through the flexible outlet pipe 2. When the wastewater pressurizing component 4 stops pressurizing, the spring 33 contracts and drives the arc connecting rod 32 to recover, thereby continuing to close the flexible conduit 23.

[0021] refer to Figure 1 Specifically, the screw sliding assembly 5 includes a mounting seat 51 and a sliding seat 52 slidably connected to the mounting seat 51, a driving screw 53 and a screw driving motor 54 driving the driving screw 53 are rotatably connected to the mounting seat 51, a screw hole matching the driving screw 53 is opened on the sliding seat 52, a fixing frame 55 for fixing the sediment collection pipe 6 and the wastewater collection pipe 7 is fixedly connected to the sliding seat 52, the driving screw 53 is driven to rotate by the screw driving motor 54, thereby driving the sliding seat to slide, and taking one wastewater sedimentation cylinder 1 as one workstation, the range of movement of the sliding seat 52 driven by the screw sliding assembly 5 at least adds one active workstation at both ends of the wastewater sedimentation cylinder 1 to realize the alternating collection of sediment and wastewater, thereby improving the efficiency of wastewater collection and treatment.

[0022] refer to Figure 5Specifically, the wastewater treatment component 9 includes a wastewater filter and adsorption component 91, a wastewater permeate filter component 92 and a wastewater collection cylinder 93 which are sequentially arranged along the wastewater conveying direction. A disinfector can be arranged on the wastewater treatment cylinder to sterilize and disinfect the treated wastewater to meet the reuse standard. A pressurized delivery pump 94 for conveying the treated wastewater for reuse is arranged on the wastewater collection cylinder 93. The wastewater filter and adsorption component 91 includes a wastewater filter and absorption cylinder 911 and a first input pipe 912 and a first output pipe 913 which are respectively arranged at the top and the bottom of the wastewater filter and absorption cylinder 911. A filter screen 914 for filtering fine impurities remaining in the wastewater and an activated carbon adsorption layer 915 for absorbing impurities such as squid ink and mucus in the wastewater are respectively arranged in the wastewater filter and absorption cylinder 911 along the vertical direction. The bottom of the wastewater filter and absorption cylinder 911 is opened and a sealing plate 916 is fixedly provided based on thread locking. The sealing plate 916 is disassembled to facilitate the replacement of the filter screen 914 and the activated carbon adsorption layer 915.

[0023] refer to Figure 6 to Figure 7 Specifically, the wastewater infiltration filtration component 92 includes a wastewater filter cartridge 921 and a second input pipe 922 and a second output pipe 923 respectively arranged at the top and bottom of the wastewater filter cartridge 921. A PP cotton filter element 924 for removing large particle impurities and suspended matter in the wastewater is arranged in the wastewater filter cartridge 921. The first output pipe 913 and the second input pipe 922 are used to transport wastewater based on a wastewater transport pipe 925. The wastewater filtration and adsorption component 91 removes impurities and colored and odorous impurities such as mucus and ink in the wastewater by setting a filter screen and an activated carbon adsorption layer 915. The pretreated sewage enters the wastewater infiltration filtration component 92, and the impurities and suspended matter in the wastewater are further removed by the PP cotton filter element 924. Finally, the treated wastewater is input into the wastewater collection cartridge 93 for disinfection and then output by a pressurized delivery pump 94 for reuse.

[0024] Brief description of the use process: the wastewater generated during the squid processing process is input into the wastewater sedimentation cylinder 1 from the wastewater input pipe 12. The squid viscera and other impurities in the wastewater are precipitated into the conical collection pipe 11 at the bottom of the wastewater sedimentation cylinder 1 due to gravity. At this time, the flexible outlet pipe 2 is tightened by the elastic sealing ring 3 to prevent the precipitated impurities and wastewater from passing through. After the wastewater is precipitated in the wastewater sedimentation cylinder 1 for a certain period of time, the lifting electric cylinder 42 of the wastewater pressurizing component 4 drives the sealing pressure plate 41 to press the wastewater downward, so that the elastic sealing ring 3 opens due to pressure, so that the sediment in the conical collection pipe 11 and a small part of the wastewater are discharged into the sediment collection pipe 6 through the flexible outlet pipe 2 and finally enter the sediment collection cylinder 8, and finally recycled. When the impurities in the wastewater sedimentation cylinder 1 are discharged, the waste The water pressurizing component 4 stops pressurizing, and the elastic sealing ring returns to the initial state to continue to close the flexible water outlet pipe 2. Then the screw sliding component 5 drives the wastewater collecting pipe 7 to move to the bottom of the wastewater sedimentation cylinder 1. The wastewater pressurizing component 4 presses the wastewater downward to squeeze the wastewater in the wastewater sedimentation cylinder 1 into the wastewater collecting pipe 7. The wastewater filtration and adsorption component 91 removes impurities and colored and odorous impurities such as mucus and ink in the wastewater by setting a filter screen and an activated carbon adsorption layer 915. The pre-treated sewage enters the wastewater infiltration filtration component 92, and the impurities and suspended matter in the wastewater are further removed through the PP cotton filter element 924. Finally, the treated wastewater is input into the wastewater collecting cylinder 93 for disinfection and then output through the pressurized delivery pump 94 for reuse.

[0025] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it will be protected by the patent law.

Claims

1. A wastewater collection device for squid jerky processing, It is characterized in that The invention comprises at least two groups of wastewater sedimentation cylinders (1) arranged in parallel and a flexible water outlet pipe (2) fixedly connected to the bottom of the wastewater sedimentation cylinder (1); an elastic sealing ring (3) is wound around the flexible water outlet pipe (2); a wastewater pressurizing assembly (4) is fixedly connected to the top of the wastewater sedimentation cylinder (1) for pressing down the wastewater in the wastewater sedimentation cylinder (1) so as to open the elastic sealing ring (3); a sediment collection pipe (6) for collecting sediment in the wastewater and a wastewater collection pipe (7) for collecting wastewater are respectively slidably arranged in parallel at the bottom of the wastewater sedimentation cylinder (1) based on a screw sliding assembly (5); the sediment collection pipe (6) is externally connected to the sediment collection cylinder (8), and the wastewater collection pipe (7) is externally connected to a wastewater treatment assembly (9) for treating the wastewater to achieve wastewater reuse.

2. A wastewater collection device for squid jerky processing according to claim 1, It is characterized in that The wastewater sedimentation cylinder (1) is provided with a conical collecting pipe (11) at the bottom thereof for collecting sediment in the wastewater. A wastewater inlet pipe (12) for inputting wastewater is provided on the side of the wastewater sedimentation cylinder (1). The flexible water outlet pipe (2) comprises a first conduit (21) coaxially fixedly connected to the bottom of the conical collecting pipe and a second conduit (22) coaxially arranged at the bottom of the first conduit (21). The first conduit (21) and the second conduit (22) are connected based on a flexible conduit (23). The elastic sealing ring (3) is arranged at the middle position of the flexible conduit (23) for closing the flexible conduit (23).

3. A wastewater collection device for squid jerky processing according to claim 2, It is characterized in that The elastic closed ring (3) comprises at least three groups of hollow arc-shaped rods (31) uniformly arranged along the circumferential direction and arc-shaped connecting rods (32) coaxially slidably connected between adjacent hollow arc-shaped rods (31), and adjacent arc-shaped connecting rods (32) are connected based on springs (33).

4. A wastewater collection device for squid jerky processing according to claim 2, It is characterized in that The flexible conduit (23) is made of rubber material and the side wall of the flexible conduit (23) is thickened.

5. A wastewater collection device for squid jerky processing according to claim 1, It is characterized in that The wastewater pressurizing assembly (4) comprises a sealed pressurizing plate (41) coaxially slidably connected to the wastewater sedimentation cylinder (1) along a vertical direction, and a lifting electric cylinder (42) fixedly connected to the top of the wastewater sedimentation cylinder (1) for driving the sealed pressurizing plate (41) to move up and down, and a sealing gasket (43) is sleeved and connected to the outer wall of the sealed pressurizing plate (41).

6. A wastewater collection device for squid jerky processing according to claim 1, It is characterized in that The screw rod sliding assembly (5) comprises a mounting seat (51) and a sliding seat (52) slidably connected to the mounting seat (51); a driving screw rod (53) and a screw rod driving motor (54) driving the driving screw rod (53) are rotatably connected to the mounting seat (51); a screw rod hole cooperating with the driving screw rod (53) is provided on the sliding seat (52); and a fixing frame (55) for fixing the sediment collection pipe (6) and the wastewater collection pipe (7) is fixedly connected to the sliding seat (52).

7. A wastewater collection device for squid jerky processing according to claim 1, It is characterized in that The wastewater treatment component (9) comprises a wastewater filtration and adsorption component (91), a wastewater permeation and filtration component (92) and a wastewater collecting cylinder (93) which are arranged in sequence along the wastewater conveying direction. The wastewater collecting cylinder (93) is provided with a pressurized conveying pump (94) for conveying the treated wastewater for reuse.

8. A wastewater collection device for squid jerky processing according to claim 7, It is characterized in that The wastewater filter and absorption assembly (91) comprises a wastewater filter and absorption cylinder (911) and a first input pipe (912) and a first output pipe (913) respectively arranged at the top and bottom of the wastewater filter and absorption cylinder (911). A filter screen (914) for filtering fine impurities remaining in the wastewater and an activated carbon adsorption layer (915) for absorbing impurities such as squid ink and mucus in the wastewater are respectively arranged in the wastewater filter and absorption cylinder (911) along the vertical direction. The bottom of the wastewater filter and absorption cylinder (911) is opened and a sealing plate (916) is fixedly provided by screw locking. The sealing plate (916) can be disassembled to facilitate replacement of the filter screen (914) and the activated carbon adsorption layer (915).

9. A wastewater collection device for squid jerky processing according to claim 8, It is characterized in that The wastewater permeate filtration component (92) comprises a wastewater filter cartridge (921) and a second input pipe (922) and a second output pipe (923) respectively arranged at the top and bottom of the wastewater filter cartridge (921); a PP cotton filter element (924) for removing large particle impurities and suspended matter in the wastewater is arranged in the wastewater filter cartridge (921); wastewater is transported between the first output pipe (913) and the second input pipe (922) based on a wastewater transport pipe (925).

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