CN117046212B - A device and method for treating seafood processing wastewater - Google Patents

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a marine product processing wastewater treatment device and a marine product processing wastewater treatment method, wherein the marine product processing wastewater treatment device comprises a first separation shell and a second separation shell, the lower ends of the first separation shell and the second separation shell are fixedly connected with a circulation shell, the rear sides of the first separation shell and the second separation shell are respectively and fixedly connected with a first protection shell and a second protection shell, the left side and the right side of the first separation shell are fixedly connected with separation pipelines, the upper end of the first separation shell is provided with an inlet, the middle of the inner wall is fixedly connected with an inner shell, one side of the second separation shell is provided with a pipeline, and a sludge collecting assembly is arranged in the second separation shell.

Description

A device and method for treating seafood processing wastewater

Technical field

The present invention relates to the technical field of wastewater treatment, and specifically to a seafood processing wastewater treatment device and method.

Background technique

Seafood refers to products in the ocean that are edible or usable. Existing seafood processing factories transport pickled seafood, dried seafood or freshly caught seafood to the workshop for secondary processing. , made into edible seafood, when processing seafood, workshop wastewater containing silt, packaging bags, and chemical additives will be produced, so industrial wastewater needs to be collected and treated uniformly.

After searching, the Chinese utility model patent with application number CN201922040366.2 discloses a seafood processing wastewater treatment device, which includes a device shell. The top of the device shell is movably connected with a sealing top cover, and the inside of the device shell A separation baffle is fixedly installed, a first filter is slidably connected to the inside of the device shell, a second filter is fixedly installed on the left side of the separation baffle, and a slag discharge pipe is connected to the bottom of the device shell, so The bottom of the slag discharge pipe is movably connected to a sedimentation tank, the left and right sides of the device shell are fixedly installed with fixed feet, the right side of the separation baffle is fixedly installed with a fixed block, and the top of the fixed block is provided with a plug-in groove. This seafood processing wastewater treatment device is equipped with activated carbon. When the user uses the device, the initially treated wastewater flows into the activated carbon side through the separation baffle, so that the device can easily remove the fishy smell in the wastewater and facilitate its use. or use.

When treating wastewater, it is necessary to first separate and filter the garbage and sludge contained in the wastewater, and then neutralize the filtered wastewater. Therefore, the filtration and separation of wastewater is an important preparatory step before wastewater treatment. Existing filtration equipment can only process wastewater and garbage separately. During subsequent processing, the packaging bags and sludge in the wastewater need to be separated. This separation process requires manual processing or the use of other equipment, resulting in a longer investment in wastewater treatment. , time-consuming and labor-intensive, and increasing the cost of wastewater separation and garbage separation.

Contents of the invention

For the existing filtration equipment, only the packaging bags and sludge in the wastewater can be roughly filtered and separated. However, the subsequent treatment methods of the packaging bags and sludge are different and need to be treated separately. For this reason, subsequent manual processing is required, resulting in The investment in wastewater treatment is long and time-consuming and labor-intensive. The present invention provides a seafood processing wastewater treatment device and method based on a highly stable transmission device based on the production of electronic components.

In order to achieve the above objects, the technical solutions adopted by the present invention are:

A seafood processing wastewater treatment device, including a first separator casing and a second separator casing. The lower ends of the first separator casing and the second separator casing are fixedly connected to a circulation casing. The first separator A first protective casing and a second protective casing are respectively fixedly connected to the rear sides of the casing and the second separation casing. Separation pipes are fixedly connected to the left and right sides of the first separation casing. The upper end of the first separation casing is opened There is an inlet and an inner shell is fixedly connected in the middle of the inner wall. A garbage separation component is provided inside the first separation casing at the connection point with the separation pipe. A frame is fixedly connected to the inner wall of the first separation casing below the garbage separation component. The inside of the first separation casing is located on both sides of the inner casing and is provided with a garbage collection assembly below the garbage separation assembly. The interior of the inner casing is hollow and has a collection tank at its lower end. The second separation casing is provided with a pipeline on one side. A sludge collection assembly is provided inside the second separation casing.

Preferably, the garbage separation assembly includes a fan blade and a cylinder. Several fan blades are fixedly connected to the inner walls of the upper ends of the two separation pipes. A water flow detector is also installed in the middle of the two separation pipes. The separation pipe is connected to A separation plate is also fixedly connected to the connection point of the first separation casing. The cylinder is fixed to the inner wall of the upper end of the inner casing. A second motor is also fixedly connected to the inner wall of the inner casing and is located on one side of the cylinder.

Preferably, the end of the output shaft of the second motor is fixedly connected to a gear through a connecting shaft, and both sides of the gear are meshed and connected with gear rods. Each of the gear rods is fixedly connected to a baffle away from the end of the second motor. A chute is provided on the opposite sides of the two frames, the baffle is arranged inside the frame, and the gear rod is slidingly connected in the chute.

Preferably, the bottom end of the cylinder piston rod is fixedly connected with a connecting plate, and both sides of the upper surface of the connecting plate are fixedly connected with sliding rods. The sliding rod is slidingly connected to the inner shell, and the top end of the sliding rod is fixedly connected with a connecting plate. A connecting frame, a pressure plate is fixedly connected to the lower end of the connecting frame, and the pressure plate is arranged directly above the frame.

Preferably, the garbage collection assembly includes a cutting roller, a compacting roller, a support plate and a transport roller. The cutting rollers and compacting rollers are arranged in pairs on both sides of the inner shell, and the first separation casing is located on the inner wall of the casing. A support plate is fixedly connected below the compaction roller, and several transport rollers are rotatably connected to the two support plates on opposite sides.

Preferably, the outer wall of the cutting roller is integrated with a blade, and one end of the cutting roller, compaction roller, and transport roller is integrated with a roller rod, and the rod end of the roller rod extends into the first protective casing.

Preferably, the driving assembly includes a third motor, and the rollers located at the ends of the cutting roller and the compacting roller are fixedly connected with a first gear and a second gear, and the two first gears are meshed with each other. The two second gears are meshed and connected with each other, a belt is connected between each roller rod, two gears are fixedly connected to the ends of the two roller rods close to the third motor, and one of the rod ends is fixedly connected to the output shaft of the third motor. , the two gears are meshed with each other.

Preferably, the side wall of the inner shell is provided with a first flow hole and a third flow hole, the side wall of the inner shell is provided with a chute above the collection tank, and the third flow hole is provided on the left and right sides of the chute, so The first flow hole is provided directly below the compaction roller, and a disassembly plate is provided at the rear side of the first separation casing at the collection tank.

Preferably, the sludge collection assembly includes a collection plate, which is fixed at the lower end of the circulation casing. The circulation casing and the first separation casing have an inflow hole directly below the first flow hole. The collection plate A collection hole is provided on one side, and a pump is fixedly connected to the collection hole. The pump is connected to a collection bag. The collection bag is arranged inside the circulation casing. The collection bag and the compaction roller are connected through a drawstring. A first motor is fixedly connected inside the second protective casing. The output shaft of the first motor passes through the second separation casing and is fixed on the side wall of the compaction roller. The mouth of the collection bag is provided with a spring, and the spring is in the shape of It is set up in a ring and the quadrant points are fixedly connected with magnets.

A method for a seafood processing wastewater treatment device, including the following steps: S1, discharge the wastewater into the first separation casing through the inlet, the wastewater flows into the frame, and the fan blades drive the water flow into the inside of the separation pipe, and the separation plate Isolate the packaging bag into the frame, and the wastewater and sludge floating in the wastewater flow into the inner bottom of the first separation casing;

S2, the water flow detector detects the flow of water in the separation pipe. When the packaging bag blocks the separation plate, the water flow detector detects that the flow of the internal water flow decreases, starts the second motor, drives the two separation plates to shrink inward, and the cylinder drives The pressing plate will lower the packaging bag adsorbed on the separation plate so that it contacts the cutting roller;

S3, the blade on the cutting roller grabs the packaging bag and transports it to the compaction roller. The blade cuts the packaging bag into pieces. The compaction roller presses the broken packaging bags together and then transports them between the transport rollers. , the transport rollers transport the compacted packaging bags to the collection tank, and collect the compacted packaging bags through the cutouts on the disassembly plate, and the water flow inside the packaging bags will discharge the excess wastewater to the circulation casing through the third flow hole Inside;

S4, the wastewater and floating sludge in the wastewater flow into the collection bag. The water will flow out of the collection bag, and the silt and some seaweed plants will stay in the collection bag. When a sufficient amount of sludge is collected inside the collection bag, the compaction roller will be driven. When rotating, the magnet at the mouth of the collection bag is detached from the slot on the pump output port, and the mouth of the collection bag is narrowed by the circular spring. As the elastic force shrinks inward, the magnets are brought together by magnetic force. Thereby the bag mouth is closed, and when the compaction roller rotates inside the second separation casing with the collection bag, the sludge is collected in the collection bag.

Compared with the prior art, the present invention has the following beneficial effects:

1. Grab the packaging bag and transport it between the compaction rollers, and the blade will cut the packaging bag into pieces. The compaction rollers will compress the broken packaging bags together, and then transport them to between the transport rollers. The transport rollers Transport the compacted packaging bags to the collection tank, collect the compacted packaging bags through the cutouts on the disassembly plate, and the water flow inside the packaging bags will discharge the excess wastewater into the circulation casing through the third flow hole, so that The packaging bags in the waste water are filtered separately and the packaging bags are broken. The waste water in the packaging bags can be discharged. At the same time, the packaging bags of different sizes are broken, pressed and collected into the collection tank for easy removal.

2. The wastewater and floating sludge in the wastewater flow into the collection bag. The water will flow out of the collection bag, while the silt and some seaweed plants will stay in the collection bag. A sufficient amount of sludge is collected inside the collection bag to drive the compaction roller. When rotating, the magnet at the mouth of the collection bag is detached from the slot on the pump output port, and the bag mouth is narrowed by the circular spring. With the elastic force, the magnets shrink inward and are brought together by magnetic force, thus pulling the bag together. The bag mouth is closed, and when the compaction roller rotates with the collection bag inside the second separation casing, the sludge is collected in the collection bag for subsequent collection, so that the equipment can separate and filter the packaging bags and sludge in the wastewater at the same time. , separate the packaging bags and sludge and handle them separately to facilitate subsequent collection.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a seafood processing wastewater treatment device and method of the present invention;

Figure 2 is a schematic structural diagram of the driving assembly of a seafood processing wastewater treatment device and method of the present invention;

Figure 3 is a schematic structural diagram of a garbage separation component of a seafood processing wastewater treatment device and method of the present invention;

Figure 4 is a schematic structural diagram of a separation pipeline of a seafood processing wastewater treatment device and method of the present invention;

Figure 5 is a schematic structural diagram of the inner shell of a seafood processing wastewater treatment device and method of the present invention;

Figure 6 is a schematic structural diagram of the connection frame of a seafood processing wastewater treatment device and method of the present invention;

Figure 7 is a schematic structural diagram of the garbage collection assembly of a seafood processing wastewater treatment device and method of the present invention;

Figure 8 is a schematic structural diagram of a gear of a seafood processing wastewater treatment device and method of the present invention;

Figure 9 is a schematic structural diagram of the first flow hole of a seafood processing wastewater treatment device and method of the present invention;

Figure 10 is a schematic structural diagram of a flow hole of a seafood processing wastewater treatment device and method of the present invention;

Figure 11 is a schematic structural diagram of the sludge collection assembly of a seafood processing wastewater treatment device and method of the present invention;

Figure 12 is a schematic structural diagram of a collection bag of a seafood processing wastewater treatment device and method of the present invention;

Figure 13 is an enlarged structural schematic diagram of position A in Figure 12 of a seafood processing wastewater treatment device and method of the present invention.

In the picture: 1. First separation casing; 2. Inlet; 3. Second separation casing; 4. Second protection casing; 5. Separation pipe; 6. First motor; 7. Drive assembly; 701. First gear; 702, second gear; 703, roller rod; 704, belt; 705, third motor; 8, garbage separation component; 801, fan blade; 802, water flow detector; 803, second motor; 804, pressure plate ; 805, connecting shaft; 806, gear; 807, gear rod; 808, chute; 809, separation plate; 810, cylinder; 811, connecting plate; 812, sliding rod; 813, connecting frame; 9, garbage collection assembly; 901. Cutting roller; 902. Compaction roller; 903. Support plate; 904. Transport roller; 905. Blade; 10. Circulation casing; 1001. Inflow hole; 11. Disassembly plate; 12. First protective casing; 13 , Silt collection component; 1301. Collection plate; 1302. Collection hole; 1303. Pump; 1304. Compaction roller; 1305. Collection bag; 1306. Pull rope; 1307. Spring; 1308. Magnet; 14. Pipe; 15. Inner Shell; 1501, first flow hole; 1502, chute; 1503, third flow hole; 16, frame; 17, collection tank.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Embodiment: As shown in Figures 1 to 13, a seafood processing wastewater treatment device and method includes a first separation casing 1 and a second separation casing 3; the first separation casing 1 and the second separation casing 3 The lower ends are fixedly connected to the circulation casing 10. The first separation casing 1 and the second separation casing 3 are respectively fixedly connected to the first protection casing 12 and the second protection casing 4. The left and right sides of the first separation casing 1 Separation pipes 5 are fixedly connected to both sides. An inlet 2 is provided at the upper end of the first separation casing 1 and an inner shell 15 is fixedly connected to the middle of the inner wall. A garbage separation assembly 8 is provided at the connection between the interior of the first separation casing 1 and the separation pipe 5. A frame 16 is fixedly connected to the inner wall of the first separator casing 1 below the garbage separation assembly 8. The inside of the first separator casing 1 is located on both sides of the inner shell 15 and is provided with a garbage collection assembly 9 below the garbage separation assembly 8. Inside the inner shell 15 It is hollow and has a collection tank 17 at its lower end. A pipe 14 is provided on one side of the second separation casing 3. A sludge collection assembly 13 is provided inside the second separation casing 3.

In this embodiment, the garbage separation assembly 8 includes fan blades 801 and a cylinder 810. Several fan blades 801 are fixedly connected to the inner walls of the upper ends of the two separation pipes 5. A water flow detector 802 is also installed in the middle of the two separation pipes 5. A separation plate 809 is also fixedly connected to the connection between the pipe 5 and the first separation casing 1. The cylinder 810 is fixed to the inner wall of the upper end of the inner casing 15. A second motor 803 is also fixedly connected to the inner wall of the inner casing 15 and is located on the side of the cylinder 810 to remove the waste water. It is discharged into the first separation casing 1 through the inlet 2, and the waste water flows into the frame 16. The fan blade 801 drives the water flow into the separation pipe 5. The separation plate 809 provided will isolate the packaging bag into the frame 16, and the waste water The sludge floating in the wastewater flows into the inner bottom of the first separator casing 1 .

In this embodiment, the end of the output shaft of the second motor 803 is fixedly connected to the gear 806 through the connecting shaft 805. Both sides of the gear 806 are meshed and connected with gear rods 807. Each gear rod 807 is fixedly connected to the end of the second motor 803 away from the second motor 803. There are baffles, and chute 808 is provided on the opposite sides of the two frames 16. The baffle is arranged inside the frame 16. The gear rod 807 is slidingly connected in the chute 808, and then flows into the second separation shell through the inflow hole 1001. Some water flow detectors 802 can detect the flow of water in the separation pipe 5. When the packaging bag blocks the separation plate 809, the flow of the internal water flow decreases, thereby starting the second motor 803 and driving the two separation plates 809 to shrink inward. And the cylinder 810 drives the pressing plate 804 to push the packaging bag adsorbed on the separation plate 809 downward, so that it contacts the cutting roller 901.

In this embodiment, the bottom end of the piston rod of the cylinder 810 is fixedly connected with a connecting plate 811. Both sides of the upper surface of the connecting plate 811 are fixedly connected with sliding rods 812. The sliding rods 812 are slidingly connected to the inner shell 15, and the top end of the sliding rod 812 is fixed. A connecting frame 813 is connected, and a pressing plate 804 is fixedly connected to the lower end of the connecting frame 813. The pressing plate 804 is set directly above the frame 16, and then the blade 905 provided with the cutting roller 901 is in the shape of a claw, which can grab the packaging bag and transport it to the compaction Between the rollers 902, the blade 905 will cut the packaging bag into pieces, and the compaction roller 902 will compress the broken packaging bags together, and then transport them to between the transport rollers 904.

In this embodiment, the garbage collection assembly 9 includes a cutting roller 901, a compacting roller 902, a support plate 903 and a transport roller 904. The cutting roller 901 and the compacting roller 902 are arranged in pairs on both sides of the inner shell 15. The first separation There is a support plate 903 fixedly connected to the inner wall of the casing 1 and located below the compaction roller 902. The two support plates 903 are rotatably connected to several transport rollers 904 on opposite sides. The transport rollers 904 transport the compacted packaging bags to the collection tank 17. The compacted packaging bags are collected through the cutouts on the disassembly plate 11 , and the water flow inside the packaging bags will discharge excess wastewater into the circulation casing 10 through the third flow hole 1503 .

In this embodiment, the outer wall of the cutting roller 901 is integrated with a blade 905. One end of the cutting roller 901, the compacting roller 902, and the transport roller 904 is integrated with a rolling rod 703. The end of the rolling rod 703 extends to the first protective casing. Within 12 days, the packaging bags in the waste water are individually filtered, and the packaging bags are broken. While the waste water in the packaging bags can be discharged, the packaging bags of different sizes are broken, pressed and collected into the collection tank 17, which is convenient. take out.

In this embodiment, the driving assembly 7 includes a third motor 705. The roller rods 703 located at the ends of the cutting roller 901 and the compacting roller 902 are fixedly connected with the first gear 701 and the second gear 702. The two first gears 701 The two second gears 702 are meshed and connected with each other. A belt 704 is connected between each roller rod 703. Two gears are fixedly connected to the ends of the two roller rods near the third motor, and one of the rod ends is fixedly connected to the third gear. The three motor output shafts and two gears are meshed and connected with each other. The wastewater and the sludge floating in the wastewater flow into the collection bag 1305. The water will flow out of the collection bag 1305, while the silt and some seaweed plants will stay in the collection bag 1305. During collection, A sufficient amount of silt is collected inside the bag 1305 to drive the compaction roller 1304 to rotate. When rotating, the magnet 1308 provided at the mouth of the collection bag 1305 is detached from the slot provided on the output port of the pump 1303.

In this embodiment, the side wall of the inner shell 15 is provided with a first flow hole 1501 and a third flow hole 1503. The side wall of the inner shell 15 is provided with a chute 1502 above the collection tank 17. The third flow hole 1503 is provided in the chute 1502. On the left and right sides, the first flow hole 1501 is set just below the compaction roller 902. The rear side of the first separation casing 1 is provided with a disassembly plate 11 at the collection tank 17. The mouth of the collection bag 1305 is reduced by a circular spring, and then the opening of the collection bag 1305 is reduced. The magnets 1308 that shrink inward due to elastic force are brought together by magnetic force to seal the bag mouth. When the compaction roller 1304 rotates inside the second separation casing 3 with the collection bag 1305, the sludge is collected in the collection bag 1305. Subsequent collection allows the equipment to separate and process the packaging bags and sludge in the wastewater while separating and filtering them to facilitate subsequent collection.

In this embodiment, the sludge collection assembly 13 includes a collection plate 1301. The collection plate 1301 is fixed at the lower end of the circulation casing 10. The circulation casing 10 and the first separation casing 1 are located directly below the first flow hole 1501 and have an inflow hole 1001. , a collection hole 1302 is provided on one side of the collection plate 1301, the collection hole 1302 is fixedly connected to a pump 1303, the pump 1303 is connected to a collection bag 1305, the collection bag 1305 is set inside the circulation casing 10, and the collection bag 1305 passes through the compaction roller 1304 The pull rope 1306 is connected, and the first motor 6 is fixedly connected inside the second protective casing 4. The output shaft of the first motor 6 passes through the second separation casing 3 and is fixed on the side wall of the compaction roller 1304.

In this embodiment, a spring 1307 is provided at the mouth of the collection bag 1305. The spring 1307 is arranged in an annular shape and magnets 1308 are fixedly connected to the quadrant points.

A method of a seafood processing wastewater treatment device includes the following steps: S1, discharge the wastewater into the first separation casing 1 through the inlet 2, the wastewater flows into the frame 16, and drives the water flow through the fan blade 801 to flow into the separation pipe 5 Inside, the separation plate 809 isolates the packaging bag into the frame 16, and the wastewater and the sludge floating in the wastewater flow into the inner bottom of the first separation casing 1;

S2, the water flow detector 802 detects the flow rate of the water flow in the separation pipe 5. When the packaging bag blocks the separation plate 809, the water flow detector 802 detects that the flow rate of the internal water flow decreases, starts the second motor 803, and drives the two separation plates 809 Shrinking inward, the cylinder 810 drives the pressure plate 804 to push the packaging bag adsorbed on the separation plate 809 downward so that it contacts the cutting roller 901;

S3, the blade 905 on the cutting roller 901 grabs the packaging bag and transports it to the compaction roller 902. The blade 905 cuts the packaging bag into pieces. The compaction roller 902 compresses the broken packaging bags together and then transports them. to the transport roller 904. The transport roller 904 transports the compacted packaging bags to the collection tank 17. The compacted packaging bags are collected through the cutouts on the disassembly plate 11, and the water flow inside the packaging bags passes through the third flow hole. 1503 discharges excess wastewater into the circulation casing 10;

S4, the wastewater and the floating sludge in the wastewater flow into the collection bag 1305, the water will flow out of the collection bag 1305, and the silt and some seaweed plants will stay in the collection bag 1305. When a sufficient amount of sludge is collected inside the collection bag 1305, it will drive The compaction roller 1304 rotates. When rotating, the magnet 1308 provided at the mouth of the collection bag 1305 is detached from the slot provided at the output port of the pump 1303, and the mouth of the collection bag 1305 is narrowed by the circular spring. With the elastic force, the mouth of the collection bag 1305 is inward. The shrinking magnets 1308 are brought together by magnetic force to seal the bag mouth. When the compaction roller 1304 rotates inside the second separation casing 3 with the collection bag 1305, the sludge is collected in the collection bag 1305.

The working principle of this seafood processing wastewater treatment device and method: wastewater is discharged into the first separation casing 1 through the inlet 2, the wastewater flows into the frame 16, and the fan blade 801 drives the water flow into the separation pipe 5. Set Some separation plates 809 will isolate the packaging bags into the frame 16, and the wastewater and sludge floating in the wastewater flow into the inner bottom of the first separation housing 1, and then flow into the second separation housing through the inflow hole 1001. At the same time, Some water flow detectors 802 can detect the flow of water in the separation pipe 5. When the packaging bag blocks the separation plate 809, the water flow detector 802 detects that the flow of the internal water flow decreases, thereby starting the second motor 803 to drive the two separation plates. The plate 809 shrinks inward, and the cylinder 810 drives the pressing plate 804 to push the packaging bag adsorbed on the separation plate 809 downward to contact the cutting roller 901.

Then the blade 905 provided with the cutting roller 901 is in the shape of a claw, which can grab the packaging bag and transport it between the compaction rollers 902, and the blade 905 will cut the packaging bag into pieces, and the compaction roller 902 will crush the broken packaging. The bags are pressed together and then transported between the transport rollers 904. The transport rollers 904 transport the compacted packaging bags to the collection chute 17. The compacted packaging bags are collected through the cutouts on the disassembly plate 11, and the inside of the packaging bags The water flow will discharge the excess wastewater into the circulation casing 10 through the third flow hole 1503, so that the packaging bags in the wastewater can be individually filtered, and the packaging bags can be broken, so that the wastewater in the packaging bags can be discharged and at the same time, Packaging bags of different sizes are broken and compressed and collected into the collection tank 17 for easy removal.

The wastewater and floating sludge in the wastewater flow into the collection bag 1305. The water will flow out of the collection bag 1305, while the silt and some seaweed plants will stay in the collection bag 1305. A sufficient amount of sludge is collected inside the collection bag 1305 to drive compaction. The roller 1304 rotates. When rotating, the magnet 1308 provided at the mouth of the collection bag 1305 is detached from the slot provided at the output port of the pump 1303. The mouth of the collection bag 1305 is reduced by the circular spring and shrinks inward with the elastic force. The magnets 1308 are brought together by magnetic force to seal the bag mouth. When the compaction roller 1304 rotates inside the second separation casing 3 with the collection bag 1305, the sludge is collected in the collection bag 1305 for subsequent collection. The equipment can separate and process the packaging bags and sludge in the wastewater while separating and filtering them to facilitate subsequent collection.

Obviously, the above-mentioned embodiments of the present invention are only examples to clearly illustrate the present invention, and are not intended to limit the implementation of the present invention. For those of ordinary skill in the art, based on the above description, they can also make There are other different forms of changes or modifications, and it is impossible to exhaustively enumerate all the embodiments here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims (6)

1. The utility model provides a marine product processing effluent treatment plant, includes first separation casing (1) and second separation casing (3), its characterized in that: the utility model discloses a sludge collecting device, including first separation casing (1) and second separation casing (3), all fixedly connected with circulation casing (10) in lower extreme, first separation casing (1) and second separation casing (3) rear side fixedly connected with first protection casing (12) and second protection casing (4) respectively, first separation casing (1) left and right sides fixedly connected with separation pipeline (5), inlet (2) and inner wall intermediate fixedly connected with inner shell (15) are seted up to first separation casing (1) upper end, first separation casing (1) inside and separation pipeline (5) junction are provided with rubbish separation subassembly (8), first separation casing (1) inner wall is located rubbish separation subassembly (8) below fixedly connected with frame (16), first separation casing (1) inside is located inner shell (15) both sides and is provided with rubbish collection subassembly (9) below rubbish separation subassembly (8), collection groove (17) are seted up to inner shell (15) inside cavity and lower extreme, second separation casing (3) one side is provided with import (2) and inner wall intermediate fixedly connected with inner shell (15), second separation casing (1) inner wall and separation subassembly (3) are located rubbish separation subassembly (3) below fixedly connected with frame (16), silt collecting device (1301) are located under the fixed plate (1301) is collected in the inside (13), the utility model discloses a garbage separator, including circulating casing (10) and first separator housing (1), inflow hole (1001) has been seted up under first flow hole (1501), collecting plate (1301) one side is provided with collecting hole (1302), collecting hole (1302) fixedly connected with pump (1303), pump (1303) cooperation is connected with collecting bag (1305), collecting bag (1305) set up inside circulating casing (10), collecting bag (1305) are connected through stay cord (1306) with compaction roller (1304), second protector housing (4) inside fixedly connected with first motor (6), first motor (6) output shaft passes second separator housing (3) and fixes at compaction roller (1304) lateral wall, collecting bag (1305) pocket mouth is provided with spring (1307), spring (1307) are annular setting and quadrant point all fixedly connected with magnet (1308), garbage separator assembly (8) are including flabellum (801), cylinder (810), two separator tube (5) upper end inner wall fixedly connected with flabellum (801), two separator tube (5) are connected with water flow (802), separator housing (1) are still connected with in the middle of two separator housing (809), the cylinder (810) is fixed on the inner wall of the upper end of the inner shell (15), the inner wall of the inner shell (15) is located on one side of the cylinder (810) and is fixedly connected with a second motor (803), the end part of an output shaft of the second motor (803) is fixedly connected with a gear (806) through a connecting shaft (805), two sides of the gear (806) are respectively connected with a toothed bar (807) in a meshed mode, the toothed bars (807) are far away from a baffle fixedly connected with the end part of the second motor (803), sliding grooves (808) are respectively formed in opposite sides of the frame (16), the baffle is arranged inside the frame (16), the toothed bars (807) are slidably connected in the sliding grooves (808), the bottom end of a piston rod of the cylinder (810) is fixedly connected with a connecting plate (811), two sides of the upper surface of the connecting plate (811) are respectively fixedly connected with a sliding rod (812), the top of the sliding rod (812) is fixedly connected with a connecting frame (813), the lower end of the connecting frame (813) is fixedly connected with a pressing plate (804), and the pressing plate (804) is arranged right above the frame (16).

2. A seafood processing wastewater treatment apparatus as set forth in claim 1, characterized in that: the garbage collection assembly (9) comprises a cutting roller (901), a compaction roller (902), support plates (903) and conveying rollers (904), wherein the cutting roller (901) and the compaction roller (902) are arranged on two sides of the inner shell (15) in pairs, the support plates (903) are fixedly connected to the inner wall of the first separation shell (1) and positioned below the compaction roller (902), and a plurality of conveying rollers (904) are rotatably connected to the opposite sides of the support plates (903).

3. A seafood processing wastewater treatment apparatus as set forth in claim 2, characterized in that: the cutting roller (901) outer wall integration is equipped with blade (905), cutting roller (901), compaction gyro wheel (902), transportation gyro wheel (904) one end integration is equipped with rolls pole (703), roll pole (703) rod end and extend to in the first protective housing (12).

4. A seafood processing wastewater treatment apparatus according to claim 3, characterized in that: still including drive assembly (7), drive assembly (7) include third motor (705) and roll pole (703), be located cutting roller (901) and compaction roller (902) tip roll pole (703) all fixedly connected with first gear (701) and second gear (702), two first gear (701) intermeshing connects, two second gear (702) intermeshing connects, every be connected with belt (704) between rolling pole (703), be close to third motor (705) two roll pole (703) end fixedly connected with two gears and one of them rod end fixedly connected with third motor (705) output shaft, two gears intermeshing connects.

5. A seafood processing wastewater treatment apparatus as set forth in claim 4, characterized in that: first flow hole (1501) and third flow hole (1503) have been seted up to inner shell (15) limit wall, chute (1502) have been seted up to inner shell (15) lateral wall in collecting vat (17) top, third flow hole (1503) set up in chute (1502) left and right sides, first flow hole (1501) set up under compaction gyro wheel (902), first separation casing (1) rear side is located collecting vat (17) department and is provided with dismantles board (11).

6. A method of a seafood processing wastewater treatment plant as set forth in claim 5, characterized in that: the method comprises the following operation steps: s1, discharging wastewater into a first separation machine shell (1) through an inlet (2), enabling the wastewater to flow into a frame (16), enabling water flow to flow into a separation pipeline (5) through a fan blade (801), isolating a packaging bag into the frame (16) by a separation plate (809), and enabling the wastewater and sludge floating in the wastewater to flow into the bottom end of the first separation machine shell (1);

s2, detecting the flow rate of water flow in the separation pipeline (5) by the water flow detector (802), when the separation plate (809) is blocked by the packaging bag, detecting that the flow rate of the water flow in the interior is reduced by the water flow detector (802), starting the second motor (803), driving the two separation plates (809) to shrink inwards, and driving the pressing plate (804) by the air cylinder (810) to enable the packaging bag adsorbed on the separation plates (809) to contact the cutting roller (901) downwards;

s3, grabbing and conveying the packaging bag to a compaction roller (902) by a blade (905) on the cutting roller (901), cutting the packaging bag into fragments by the blade (905), compacting the crushed packaging bag by the compaction roller (902) and conveying the crushed packaging bag between conveying rollers (904), conveying the compacted packaging bag into a collecting tank (17) by the conveying rollers (904), collecting the compacted packaging bag through a notch on a disassembling plate (11), and discharging redundant waste water into a circulation shell (10) by water flow in the packaging bag through a third flow hole (1503);

s4, wastewater and sludge floating in the wastewater flow into a collecting bag (1305), water flows out of the collecting bag (1305), and the sludge and part of seaweed plants stay in the collecting bag (1305), when the interior of the collecting bag (1305) is used for collecting a sufficient amount of sludge and driving a compacting roller (1304) to rotate, when the compacting roller rotates, a magnet (1308) arranged at the bag opening of the collecting bag (1305) is separated from a clamping groove arranged on an output port of a pump (1303), the bag opening of the collecting bag (1305) is reduced by a circular spring, the magnet (1308) which is contracted inwards along with elasticity is close together by magnetic force, so that the bag opening is closed, and when the compacting roller (1304) rotates in a second separator shell (3) along with the collecting bag (1305), the sludge is collected in the collecting bag (1305).