Marine product processing wastewater treatment device and method
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a seafood processing wastewater treatment device and method.
Background
Seafood refers to products available for eating or use in the ocean, and in the existing seafood processing factories, salted seafood, sun-dried seafood or seafood just salvaged to the shore are transported to the workshop for secondary processing to prepare edible seafood, and when the seafood is processed, workshop wastewater with silt, packaging bags and chemical additives is generated, so that the industrial wastewater needs to be collected and uniformly treated.
Through retrieving, as in the chinese patent of application number CN201922040366.2, a marine product processing waste water treatment device is disclosed, which comprises a device housing, the top swing joint of device housing has sealed top cap, the inside fixed mounting of device housing has a separation baffle, the inside sliding connection of device housing has first filter screen, the left side fixed mounting of separation baffle has the second filter screen, the bottom intercommunication of device housing has the slag tap pipe, the bottom swing joint of slag tap pipe has the sedimentation tank, the left and right sides of device housing all fixed mounting has the fixed foot, the right side fixed mounting of separation baffle has the fixed block, the slot has been seted up at the top of fixed block. According to the seafood processing wastewater treatment device, the activated carbon is arranged, so that when a user uses the device, primarily treated wastewater flows into one side of the activated carbon through the separation baffle, and the device is convenient to remove the fishy smell in the wastewater, so that the use of the device is convenient.
In the prior art, waste water treatment is carried out by firstly separating and filtering garbage and sludge contained in the waste water and then neutralizing the filtered waste water, so that the filtering and separating of the waste water is an important preparation step before the waste water treatment. At present, the filtering equipment can only separate waste water and garbage, and packaging bags and silt in the waste water still need to be separated in subsequent processing, and the separation process needs to be manually treated or other equipment are cited, so that the investment in the waste water treatment is long, the time and the labor are consumed, and the cost of separating garbage from the waste water is increased.
Disclosure of Invention
Aiming at the defects that the prior filtering equipment only can roughly filter and separate packaging bags and sludge in wastewater, but the packaging bags and the sludge are different in subsequent treatment modes and need to be separately treated, and the subsequent manual treatment is needed, so that the input duration in the wastewater treatment is long, and the time and the labor are consumed, the utility model provides a marine product processing wastewater treatment device and a marine product processing wastewater treatment method based on a high-stability transmission device for electronic component production.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a marine product processing effluent treatment plant, includes first separation casing and second separation shell, the equal fixedly connected with circulation casing of first separation casing and second separation shell lower extreme, first separation casing and second separation shell rear side are fixedly connected with first protection casing and second protection casing respectively, first separation casing left and right sides fixedly connected with separation pipeline, inlet and inner wall middle fixedly connected with inner shell have been seted up to first separation casing upper end, first separation casing is inside to be provided with rubbish separation subassembly with separation pipeline junction, first separation casing inner wall is located rubbish separation subassembly below fixedly connected with frame, first separation casing is inside to be located the inner shell both sides and is provided with rubbish collection subassembly below rubbish separation subassembly, the collecting vat has been seted up to inner shell inside cavity and lower extreme, second separation shell one side is provided with the pipeline, second separation casing is inside to be provided with silt collection subassembly.
Preferably, the garbage separation assembly comprises fan blades and an air cylinder, wherein a plurality of fan blades are fixedly connected to the inner walls of the upper ends of the separation pipelines, a water flow detector is further installed in the middle of the inner parts of the separation pipelines, a separation plate is further fixedly connected to the joint of the separation pipelines and the first separation shell, the air cylinder is fixed to the inner walls of the upper ends of the inner shells, and a second motor is further fixedly connected to one side of the inner walls of the inner shells and located on one side of the air cylinder.
Preferably, the end part of the output shaft of the second motor is fixedly connected with a gear through a connecting shaft, two sides of the gear are respectively connected with a toothed bar in a meshed mode, each toothed bar is far away from the end part of the second motor and is fixedly connected with a baffle, two opposite sides of the frame are respectively provided with a sliding groove, the baffle is arranged inside the frame, and the toothed bars are slidably connected in the sliding grooves.
Preferably, the bottom end of the piston rod of the air cylinder is fixedly connected with a connecting plate, two sides of the upper surface of the connecting plate are fixedly connected with sliding rods, the sliding rods are slidably connected on the inner shell, the top ends of the sliding rods are fixedly connected with a connecting frame, the lower end of the connecting frame is fixedly connected with a pressing plate, and the pressing plate is arranged right above the frame.
Preferably, the garbage collection assembly comprises a cutting roller, a compaction roller, a support plate and a conveying roller, wherein the cutting roller and the compaction roller are arranged at two sides of the inner shell in pairs, the inner wall of the first separation shell is fixedly connected with the support plate below the compaction roller, and a plurality of conveying rollers are rotatably connected to the opposite sides of the support plate.
Preferably, the outer wall of the cutting roller is integrally provided with a blade, one end of the cutting roller, one end of the compacting roller and one end of the transporting roller are integrally provided with a rolling rod, and the rod end of the rolling rod extends into the first protective shell.
Preferably, the driving assembly comprises a third motor, the rolling rods at the ends of the cutting roller and the compacting roller are fixedly connected with a first gear and a second gear, the two first gears are connected in a meshed mode, the two second gears are connected in a meshed mode, a belt is connected between each rolling rod, two gears are fixedly connected to the tail ends of the two rolling rods close to the third motor, one rod end is fixedly connected with a third motor output shaft, and the two gears are connected in a meshed mode.
Preferably, the inner shell side wall is provided with a first flow hole and a third flow hole, the inner shell side wall is positioned above the collecting tank and is provided with a chute, the third flow hole is arranged on the left side and the right side of the chute, the first flow hole is arranged under the compaction roller, and the rear side of the first separation shell is positioned at the collecting tank and is provided with a disassembling plate.
Preferably, the silt collecting assembly comprises a collecting plate, the collecting plate is fixed at the lower end in the circulating shell, an inflow hole is formed in the position, right below the first inflow hole, of the circulating shell and the first separating shell, a collecting hole is formed in one side of the collecting plate, a pump is fixedly connected to the collecting hole, a collecting bag is connected to the pump in a matched mode, the collecting bag is arranged in the circulating shell, the collecting bag is connected with the compacting roller through a pull rope, a first motor is fixedly connected to the inside of the second protecting shell, an output shaft of the first motor penetrates through the second separating shell to be fixed on the side wall of the compacting roller, a spring is arranged at a bag opening of the collecting bag, and the spring is in an annular arrangement and is fixedly connected with a magnet in a quadrant point mode.
A method of a seafood processing wastewater treatment plant comprising the steps of: s1, discharging wastewater into a first separation shell through an inlet, enabling the wastewater to flow into a frame, enabling water flow to flow into a separation pipeline through fan blades, isolating a packaging bag into the frame by a separation plate, and enabling the wastewater and sludge floating in the wastewater to flow into the bottom end of the first separation shell;
s2, detecting the flow rate of water flow in the separation pipeline by the water flow detector, when the separation plate 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, starting the second motor to drive the two separation plates to shrink inwards, and driving the pressing plate by the air cylinder to enable the packaging bag adsorbed on the separation plate to contact the cutting roller downwards;
s3, cutting blades on the rollers, grabbing and conveying the packaging bags to the compaction rollers, cutting the packaging bags into fragments by the blades, compacting the crushed packaging bags together by the compaction rollers, conveying the crushed packaging bags between the conveying rollers, conveying the compacted packaging bags into the collecting tank by the conveying rollers, collecting the compacted packaging bags through the cuts on the disassembling plate, and discharging redundant waste water in the packaging bags into the circulating shell through the third flow holes;
s4, wastewater and floating sludge in wastewater flow into a collecting bag, water flows out from the collecting bag, and sludge and part of seaweed plants stay in the collecting bag, so that when the collecting bag is used for collecting enough sludge, a compacting roller is driven to rotate, when the collecting bag rotates, a magnet arranged at the mouth of the collecting bag is separated from a clamping groove arranged at an output port of a pump, the mouth of the collecting bag is reduced through a circular spring, the magnet shrinking inwards along with elasticity is close to the mouth of the collecting bag through magnetic force, and accordingly, the compacting roller brings the collecting bag to rotate inside a second separator shell, and the sludge is collected in the collecting bag.
Compared with the prior art, the utility model has the following beneficial effects:
1. snatch the wrapping bag and carry it to between the compaction gyro wheel to the blade can cut into the piece form with the wrapping bag, the compaction gyro wheel compresses tightly broken wrapping bag together, then carry to between the transportation gyro wheel, the transportation gyro wheel is transported the wrapping bag of compaction to the collecting vat in, collect the wrapping bag of compaction through dismantling the incision on the board, and the rivers of the inside of wrapping bag can discharge unnecessary waste water to circulation casing through the third discharge orifice in, make the wrapping bag in the waste water carry out solitary filtration, and with the wrapping bag breakage, when can discharge the waste water in the wrapping bag, with the wrapping bag breakage of not uniform size and compress tightly to collect to the collecting vat in, conveniently take out.
2. The waste water and the floating silt in the waste water flow into the collecting bag, the water flows out from the collecting bag, and the silt and part of seaweed plants stay in the collecting bag, the silt of enough quantity is collected in the collecting bag, the compaction roller is driven to rotate, when the device rotates, the magnet arranged at the mouth of the collecting bag is separated from the clamping groove arranged at the output port of the pump, the mouth of the bag is reduced through the circular spring, the magnet which contracts inwards along with the elasticity is close to the mouth of the bag through magnetic force, so that the compaction roller can collect the silt in the collecting bag when the collecting bag rotates in the second separation machine shell, and the device can separate and treat the packaging bag and the silt independently when separating and filtering the waste water, thereby facilitating the subsequent collection.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 2 is a schematic diagram of the driving assembly of the marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 3 is a schematic view of the construction of a waste separation module of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 4 is a schematic diagram of the structure of a separation pipe of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 5 is a schematic view showing the structure of an inner casing of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 6 is a schematic view showing the structure of a connection frame of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 7 is a schematic view of the construction of a waste collection assembly of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 8 is a schematic view of the structure of a gear of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 9 is a schematic view showing the structure of a first flow hole of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 10 is a schematic view of the flow holes of a seafood processing wastewater treatment apparatus and method in accordance with the present utility model;
FIG. 11 is a schematic view showing the construction of a sludge collection assembly of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 12 is a schematic view showing the structure of a collecting bag of a marine product processing wastewater treatment apparatus and method according to the present utility model;
FIG. 13 is an enlarged schematic view of the apparatus and method for treating waste water from seafood processing according to the present utility model, as shown at A in FIG. 12.
In the figure: 1. a first separation housing; 2. an inlet; 3. a second separation housing; 4. a second protective casing; 5. separating the pipeline; 6. a first motor; 7. a drive assembly; 701. a first gear; 702. a second gear; 703. a rolling rod; 704. a belt; 705. a third motor; 8. a waste separation assembly; 801. a fan blade; 802. a water flow detector; 803. a second motor; 804. a pressing plate; 805. a connecting shaft; 806. a gear; 807. a toothed bar; 808. a chute; 809. a separation plate; 810. a cylinder; 811. a connecting plate; 812. a slide bar; 813. a connection frame; 9. a garbage collection assembly; 901. cutting rollers; 902. compacting rollers; 903. a support plate; 904. a transport roller; 905. a blade; 10. a flow-through housing; 1001. an inflow hole; 11. disassembling the plate; 12. a first protective case; 13. a sludge collection assembly; 1301. a collection plate; 1302. a collection hole; 1303. a pump; 1304. a compacting roller; 1305. a collection bag; 1306. a pull rope; 1307. a spring; 1308. a magnet; 14. a pipe; 15. an inner case; 1501. a first flow aperture; 1502. a chute; 1503. a third flow aperture; 16. a frame; 17. a collection tank.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1 to 13, a marine product processing wastewater treatment device and method, including a first separation casing 1 and a second separation casing 3, the lower ends of the first separation casing 1 and the second separation casing 3 are fixedly connected with a circulation casing 10, the rear sides of the first separation casing 1 and the second separation casing 3 are respectively fixedly connected with a first protection casing 12 and a second protection casing 4, the left side and the right side of the first separation casing 1 are fixedly connected with separation pipelines 5, the upper end of the first separation casing 1 is provided with an inlet 2 and the middle of the inner wall is fixedly connected with an inner casing 15, a garbage separation assembly 8 is arranged at the joint of the inside of the first separation casing 1 and the separation pipelines 5, the inner wall of the first separation casing 1 is positioned below the garbage separation assembly 8 and fixedly connected with a frame 16, the inside of the first separation casing 1 is positioned at both sides of the inner casing 15 and below the garbage separation assembly 8 and is provided with a garbage collection assembly 9, the inside of the inner casing 15 is hollow and the lower end is provided with a collection groove 17, one side of the second separation casing 3 is provided with a pipeline 14, and the inside of the second separation casing 3 is provided with a sludge collection assembly 13.
In this embodiment, the garbage separating assembly 8 includes a fan blade 801 and a cylinder 810, the inner wall at the upper end of two separating pipes 5 is fixedly connected with a plurality of fan blades 801, a water flow detector 802 is further installed in the middle of the inner parts of the two separating pipes 5, a separating plate 809 is further fixedly connected at the joint of the separating pipes 5 and the first separating machine shell 1, the cylinder 810 is fixed at the inner wall at the upper end of the inner shell 15, a second motor 803 is further fixedly connected at the inner wall of the inner shell 15 and at one side of the cylinder 810, waste water is discharged into the first separating machine shell 1 through an inlet 2, the waste water flows into a frame 16, the fan blade 801 drives water flow into the separating pipes 5, the provided separating plate 809 isolates a packaging bag into the frame 16, and the waste water and sludge floating in the waste water flow into the bottom end of the first separating machine shell 1.
In this embodiment, the end of the 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 engaged and connected with a toothed bar 807, each toothed bar 807 is far away from the end of the second motor 803 and is fixedly connected with a baffle, two opposite sides of the two frames 16 are respectively provided with a chute 808, the baffle is arranged inside the frame 16, the toothed bars 807 are slidably connected in the chute 808, and flow into the second separation housing through the inflow holes 1001, meanwhile, a water flow detector 802 is arranged to detect the flow of water flow in the separation pipeline 5, when the separation plate 809 is blocked by a packaging bag, the flow of the water flow in the interior is reduced, so that the second motor 803 is started to drive the two separation plates 809 to shrink inwards, and the air cylinder 810 drives the pressing plate 804 to push the packaging bag adsorbed on the separation plate 809 downwards, so that the packaging bag 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, two sides of the upper surface of the connecting plate 811 are fixedly connected with a sliding rod 812, the sliding rod 812 is slidably connected to the inner shell 15, the top end 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, the pressing plate 804 is arranged right above the frame 16, then a blade 905 arranged on the cutting roller 901 is in a claw shape, a packaging bag can be grabbed and conveyed to a position between the compacting rollers 902, the blade 905 can cut the packaging bag into fragments, the compacting rollers 902 compress the crushed packaging bag together, and then the packaging bag is conveyed to a position between the conveying rollers 904.
In this embodiment, the garbage collection assembly 9 includes a cutting roller 901, a compacting roller 902, a supporting plate 903 and a transporting roller 904, the cutting roller 901 and the compacting roller 902 are disposed on two sides of the inner shell 15 in pairs, the inner wall of the first separation housing 1 is fixedly connected with the supporting plate 903 below the compacting roller 902, two opposite sides of the supporting plate 903 are rotatably connected with a plurality of transporting rollers 904, the transporting rollers 904 transport the compacted packaging bag into the collecting tank 17, the compacted packaging bag is collected by detaching the notch on the plate 11, and the water flow inside the packaging bag discharges the redundant waste water into the circulation housing 10 through the third flow holes 1503.
In this embodiment, cutting roller 901 outer wall integration is equipped with blade 905, and cutting roller 901, compaction gyro wheel 902, transportation gyro wheel 904 one end integration are equipped with roller 703, and roller 703 rod end extends to in the first protective housing 12, makes the wrapping bag in the waste water carry out independent filtration to with the wrapping bag breakage, when can discharge the waste water in the wrapping bag, with the wrapping bag breakage of not equidimension and compress tightly in collecting vat 17, conveniently take out.
In this embodiment, the driving assembly 7 includes a third motor 705, rolling rods 703 located at the ends of the cutting roller 901 and the compacting roller 902 are fixedly connected with a first gear 701 and a second gear 702, the two first gears 701 are connected with each other in an intermeshing manner, the two second gears 702 are connected with each other in an intermeshing manner, a belt 704 is connected between each rolling rod 703, two gears are fixedly connected to the ends of the two rolling rods close to the third motor, one rod end is fixedly connected with a third motor output shaft, the two gears are connected with each other in an intermeshing manner, the wastewater and the sludge floating in the wastewater flow into a collecting bag 1305, the water flows out from the collecting bag 1305, the sludge and part of seaweed plants stay in the collecting bag 1305, a sufficient amount of sludge is collected inside the collecting bag 1305 to drive the compacting roller 1304 to rotate, and a suction stone 1308 provided at the bag mouth of the collecting bag 1305 is separated from a clamping groove 1303 provided at the pump output port during rotation.
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 collecting tank 17, the third flow hole 1503 is arranged at the left side and the right side of the chute 1502, the first flow hole 1501 is arranged right below the compacting roller 902, the rear side of the first separation shell 1 is provided with a disassembling plate 11 at the collecting tank 17, the bag mouth of the collecting bag 1305 is reduced by a circular spring, the magnet 1308 which is contracted inwards along with the elasticity is closed together by magnetic force, so that the bag mouth is closed, the compacting roller 1304 collects sludge in the collecting bag 1305 when the collecting bag 1305 rotates in the second separation shell 3, and subsequent collection is performed, so that the device can separate and treat the packaging bag and the sludge in the waste water simultaneously, and the subsequent collection is convenient.
In this embodiment, the sludge collecting assembly 13 includes a collecting plate 1301, the collecting plate 1301 is fixed at the lower end of the inner part of the circulation casing 10, an inflow hole 1001 is formed right below the circulation casing 10 and the first separation casing 1, a collecting hole 1302 is formed on one side of the collecting plate 1301, a pump 1303 is fixedly connected to the collecting hole 1302, a collecting bag 1305 is cooperatively connected to the pump 1303, the collecting bag 1305 is arranged inside the circulation casing 10, the collecting bag 1305 is connected to the compaction roller 1304 through a pull rope 1306, a first motor 6 is fixedly connected to the inner part of the second protection casing 4, and an output shaft of the first motor 6 penetrates through the second separation casing 3 to be fixed on the side wall of the compaction roller 1304.
In the embodiment, a spring 1307 is arranged at the bag mouth of the collecting bag 1305, the spring 1307 is in an annular arrangement, and the quadrant points are fixedly connected with a magnet 1308.
The method of the marine product processing wastewater treatment device 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 to drive the two separation plates 809 to shrink inwards, and driving the pressure plate 804 to enable the packaging bag adsorbed on the separation plates 809 to contact the cutting roller 901 downwards by the air cylinder 810;
s3, cutting blades 905 on the rollers 901, grabbing and conveying the packaging bags to the compaction rollers 902, cutting the packaging bags into fragments by the blades 905, compacting the crushed packaging bags together by the compaction rollers 902, conveying the crushed packaging bags between the conveying rollers 904, conveying the compacted packaging bags into the collecting tank 17 by the conveying rollers 904, collecting the compacted packaging bags through the cuts on the disassembling plate 11, and discharging redundant waste water from the interior of the packaging bags into the circulation shell 10 through the third flow holes 1503;
s4, wastewater and sludge floating in the wastewater flow into a collecting bag 1305, water flows out from the collecting bag 1305, and sludge and part of seaweed plants stay in the collecting bag 1305, when a sufficient amount of sludge is collected in the collecting bag 1305, a compacting roller 1304 is driven to rotate, when the compacting roller rotates, a magnet 1308 arranged at the mouth of the collecting bag 1305 is separated from a clamping groove arranged on an output port of a pump 1303, the mouth of the collecting bag 1305 is contracted through a circular spring, the magnet 1308 which is contracted inwards along with elasticity is close together through magnetic force, so that the mouth of the collecting bag is closed, and when the compacting roller 1304 rotates in a second separator shell 3 with the collecting bag 1305, the sludge is collected in the collecting bag 1305.
The working principle of the marine product processing wastewater treatment device and the marine product processing wastewater treatment method is as follows: wastewater is discharged into the first separation housing 1 through the inlet 2, the wastewater flows into the frame 16, water is driven to flow into the separation pipeline 5 through the fan blades 801, the separation plate 809 is arranged to isolate the packaging bag into the frame 16, wastewater and sludge floating in the wastewater flow into the bottom end in the first separation housing 1, the wastewater flows into the second separation housing through the inflow holes 1001, the water flow detector 802 can detect the flow of the water flow in the separation pipeline 5, when the packaging bag blocks the separation plate 809, the water flow detector 802 detects the flow reduction of the internal water flow, so that the second motor 803 is started to drive the two separation plates 809 to shrink inwards, and the air cylinder 810 drives the pressing plate 804 to enable the packaging bag adsorbed on the separation plate 809 to contact the cutting roller 901 downwards.
Then the blade 905 that cutting roller 901 was equipped with is the jack catch form, can snatch the wrapping bag and carry it to between the compaction gyro wheel 902, and blade 905 can cut the wrapping bag into the piece form, compaction gyro wheel 902 compresses tightly broken wrapping bag together, then carry to between the transportation gyro wheel 904, transportation gyro wheel 904 is transported the wrapping bag of compaction to collecting vat 17 in, collect the wrapping bag of compaction through the incision on dismantling board 11, and the rivers inside the wrapping bag can be through the unnecessary waste water discharge to circulation casing 10 in through third flow hole 1503, make the wrapping bag in the waste water carry out independent filtration, and with the wrapping bag breakage, when can discharge the waste water in the wrapping bag, with the wrapping bag breakage of not uniform size and compress tightly and collect in collecting vat 17, conveniently take out.
The wastewater and the sludge floating in the wastewater flow into the collecting bag 1305, the water flows out from the collecting bag 1305, and the sludge and part of seaweed plants stay in the collecting bag 1305, a sufficient amount of sludge is collected in the collecting bag 1305, the compacting roller 1304 is driven to rotate, when the sludge is rotated, the magnet 1308 arranged at the mouth of the collecting bag 1305 is separated from the clamping groove arranged on the outlet of the pump 1303, the mouth of the collecting bag 1305 is reduced through the circular spring, the magnet 1308 which is contracted inwards along with the elasticity is close together through magnetic force, so that the mouth of the collecting bag is closed, the compacting roller 1304 collects the sludge in the collecting bag 1305 when the collecting bag 1305 rotates in the second separator shell 3, and the device can separate and filter the packaging bag and the sludge in the wastewater and independently process the packaging bag and the sludge, thereby facilitating the subsequent collection.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.