A garbage compression treatment device in ship navigation

Abstract

The utility model provides a kind of garbage compression treatment device in ship navigation, it is related to garbage compression processing technical field, including processing box, fixedly installed with outer tube in the processing box, the filter cartridge of coaxial distribution is arranged in the outer tube, the filter cartridge outer sidewall and outer tube inner wall gap cooperation, the filter cartridge outer sidewall bottom edge is outwardly extended along horizontal direction and is fixedly connected with outer tube inner wall in hollow shape, the filter cartridge outer wall extension bottom edge and top edge are all inlayed rotationally connected with the gear ring of the coaxial distribution with outer tube, with two gear rings same speed rotation, corresponding connected water jet pipe will rotate around filter cartridge surface, the high-pressure water flow that water jet pipe sprays will flush out the residue that is jammed in filter cartridge surface screen hole due to extrusion, ensure the permeability of filter plate surface, will not affect the processing efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to the field of waste compression and treatment technology, and in particular to a waste compression and treatment device for ships in transit. Background Technology

[0002] Ships generate a large amount of waste during their voyages, such as kitchen waste, plastic waste, and paper waste. If this waste is discharged directly into the ocean without treatment, it will cause serious pollution to the marine ecosystem.

[0003] Therefore, in the existing food waste treatment device, with publication number CN222999341U, the user can put food waste into the recycling bin through the food waste inlet, which is located above the filter screen. The filter screen can separate the solid and liquid in the food waste. The compression plate moves down to moderately compress the solid food waste, further separating some of the water. After compression, the push plate moves to push the compressed solid food waste into the crushing shell for crushing. The crushing shell is equipped with an electric heating element, which is powered on to heat and dehydrate the crushed flaky food waste.

[0004] However, during the garbage compression process, garbage may clog the filter plate, preventing the liquid from separating smoothly and affecting the normal operation of the equipment. Clogged filter plates not only reduce the processing efficiency of the equipment, but may also cause equipment failure and increase maintenance costs. Utility Model Content

[0005] The purpose of this utility model is to solve the problems existing in the prior art by proposing a garbage compression and processing device for ships during navigation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a garbage compression and treatment device for ship navigation, comprising a treatment box, an outer cylinder fixedly installed inside the treatment box, a filter cylinder coaxially distributed inside the outer cylinder, the outer wall of the filter cylinder being clearance-fitted with the inner wall of the outer cylinder, the bottom edge of the outer wall of the filter cylinder extending outward in a horizontal direction in a hollow shape and fixedly connected to the inner wall of the outer cylinder, the bottom and top edges of the extended portion of the outer wall of the filter cylinder being rotatably connected with toothed rings coaxially distributed with the outer cylinder, a water spray pipe being fixedly installed on one side of each of the two toothed rings facing each other, the two water spray pipes being used to rinse the outer edge and bottom edge of the filter cylinder respectively, a drain valve being installed at the bottom of the filter cylinder, a water vent being fixedly installed on the upper and lower surfaces of the extended portion of the outer wall of the filter cylinder coaxially arranged with the outer cylinder, a connecting pipe being provided between the two water vents, the water inlets of the two water spray pipes being annular and rotatably connected to the inner vent of the adjacent water vent, and a water inlet pipe communicating with the upper water vent being provided through the outer wall of the outer cylinder.

[0007] Preferably, the upper water spray pipe is a vertical strip, and the lower water spray pipe is a ring and coaxially distributed with the outer cylinder.

[0008] Preferably, a double gear shaft that meshes with two gear rings is embedded in the extension of the outer wall of the filter cylinder, and several through pipes are fixedly installed on the surface of the water hood at the upper position.

[0009] Preferably, a sewage purification tank is fixedly installed on the other side of the bottom of the treatment box, and a water pump is connected to the inlet of the sewage purification tank. The inlet of the water pump is connected to the bottom of the outer cylinder.

[0010] Preferably, the water pump inlet is provided with a three-way valve, two of which have built-in switching valves and are respectively connected to the water pump inlet and the outside of the outer cylinder, and the other valve port is connected to the bottom of the outer cylinder.

[0011] Preferably, a bracket is provided through the top of the outer cylinder, and a filter plate that is slidably connected to the inner wall of the filter cylinder is fixedly installed at the bottom of the bracket. A lifting frame is provided above the outer cylinder at the top opening of the processing box, and an electric push rod is fixedly installed at the top of the lifting frame. A squeezing plate for squeezing impurities in the filter cylinder is fixedly installed at the telescopic end of the electric push rod.

[0012] Preferably, the telescopic end of the electric push rod extends downwards and two electric telescopic rods for driving the lifting and lowering of the insert are symmetrically fixedly installed at the top of the electric push rod cylinder body, and an electric cylinder is provided between the bottom end of the lifting frame and the inner wall of the processing box.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, as the two toothed rings rotate at the same speed, the corresponding water spray pipes will rotate around the surface of the filter cylinder. The high-pressure water jets from the water spray pipes will flush out the residues that are blocked in the sieve holes on the surface of the filter cylinder due to compression, ensuring the permeability of the filter plate surface and not affecting the processing efficiency of the equipment.

[0015] 2. In this utility model, the sewage collected at the bottom of the outer cylinder enters the water pump through the switch valve at the lower valve port of the three-way valve, and under the transportation action of the water pump, it enters the sewage purification tank for secondary purification to meet the discharge standards. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a garbage compression and treatment device for ships during navigation;

[0017] Figure 2 This utility model proposes a waste compression and treatment device for ships during navigation. Figure 1 A schematic diagram of the cross-sectional structure;

[0018] Figure 3 This utility model proposes a waste compression and treatment device for ships during navigation. Figure 2 A schematic diagram of the cross-sectional structure;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] Legend: 1. Treatment box; 2. Wastewater purification tank; 3. Insert rack; 4. Electric push rod; 5. Electric telescopic rod; 6. Electric cylinder; 7. Lifting frame; 8. Outer cylinder; 9. Water inlet pipe; 10. Filter cylinder; 11. Water pump; 12. Filter plate; 13. Three-way valve; 14. Gear ring; 15. Connecting pipe; 16. Double gear shaft; 17. Water spray pipe; 18. Water hood; 19. Through pipe; 20. Drain valve; 21. Extrusion plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] like Figures 1-4 As shown, a waste compression and processing device for ships underway includes a processing box 1, and an outer cylinder 8 is fixedly installed inside the processing box 1, such as... Figure 1 and Figure 3As shown, a waste inlet penetrating the processing box 1 is horizontally arranged on the side of the outer cylinder 8 near the top. Inside the outer cylinder 8, coaxially distributed filter cylinders 10 are installed. The opening of the filter cylinder 10 fits against the inner wall of the outer cylinder 8 near the top, ensuring that all waste fed through the waste inlet enters the filter cylinder 10. The outer wall of the filter cylinder 10 is fitted with the inner wall of the outer cylinder 8 with a clearance. The bottom edge of the outer wall of the filter cylinder 10 extends horizontally outward in a perforated shape and is fixedly connected to the inner wall of the outer cylinder 8, ensuring that wastewater generated during compression can flow out along the perforated area on the side of the filter cylinder 10 and from the... The water flows down from the hollowed-out part of the extended surface and collects at the bottom of the outer cylinder 8, and then is discharged to await secondary treatment; the bottom and top edges of the outer wall extension of the filter cylinder 10 are both embedded with toothed rings 14 that are coaxially distributed with the outer cylinder 8; the outer wall extension of the filter cylinder 10 is also embedded with a double gear shaft 16 that meshes with the two toothed rings 14; several through pipes 19 are fixedly installed through the surface of the water vent 18 at the top position; in this solution, a motor is installed at the bottom of the outer extension of the filter cylinder 10 to drive the double gear shaft 16 to rotate, so that the two toothed rings 14 that are meshed with each other can rotate synchronously.

[0024] Water spray pipes 17 are fixedly installed on one side of each of the two toothed rings 14 facing each other. The two water spray pipes 17 are used to rinse the outer side and bottom side of the filter cylinder 10, respectively. The water spray pipe 17 at the upper position is a vertical strip, and the water spray pipe 17 at the lower position is annular and coaxially distributed with the outer cylinder 8. Figure 3 As shown, the upper water spray pipe 17 is located in the gap between the filter cylinder 10 and the outer cylinder 8. Therefore, as the two toothed rings 14 rotate at the same speed, the corresponding water spray pipe 17 will rotate around the surface of the filter cylinder 10. The high-pressure water jet from the water spray pipe 17 will flush out the residue that has been blocked in the sieve holes on the surface of the filter cylinder 10 due to compression. A drain valve 20 is installed at the bottom of the filter cylinder 10. The flushed-out blockage is discharged from the filter cylinder 10 along the water flow and through the open drain valve 20. Water ducts 18 are fixedly installed on the upper and lower surfaces of the outer wall extension of the filter cylinder 10, and are coaxially arranged with the outer cylinder 8. A water inlet pipe 9 is provided through the outer wall of the outer cylinder 8 and communicates with the upper water duct 18. The two water ducts 18 are connected by a... A connecting pipe 15 is provided to facilitate the entry of cleaning water from the inlet pipe 9 into the upper water vent 18 and, guided by the connecting pipe 15, into the lower water vent 18. The inlets of the two spray pipes 17 are both annular and are rotatably connected to the inner opening of the adjacent water vent 18. The rotatable connection between the spray pipe 17 and the opening of the water vent 18 is sealed by a sealing bearing or other known sealing method. Therefore, when the spray pipe 17 rotates with the rotation of the toothed ring 14, it will rotate relative to the opening of the water vent 18, thus ensuring that the water in the water vent 18 can smoothly enter the rotating spray pipe 17 and then spray out along the spray nozzle to rinse the sieve holes on the surface of the filter cylinder 10.

[0025] A wastewater purification tank 2 is fixedly installed on the other side of the bottom of the treatment tank 1. A water pump 11 is connected to the inlet of the wastewater purification tank 2. The inlet of the water pump 11 is connected to the bottom of the outer cylinder 8. A three-way valve 13 is installed at the inlet of the water pump 11. Two of the valve ports of the three-way valve 13 have built-in switching valves and are respectively connected to the inlet of the water pump 11 and the outside of the outer cylinder 8. The other valve port of the three-way valve 13 is connected to the bottom of the outer cylinder 8. Figure 4 Under normal circumstances, the sewage collected at the bottom of the outer cylinder 8 enters the water pump 11 through the switch valve at the lower valve port of the three-way valve 13. Under the transportation action of the water pump 11, it enters the sewage purification tank 2 for secondary purification to meet the discharge standards. In addition, the sewage purification tank 2 in this solution can filter sewage through the built-in filter element. The control valve at the horizontal valve port on the right side of the three-way valve 13 is opened to allow the water generated during the flushing process to be directly discharged, or it can be selected to enter the sewage purification tank 2 for purification.

[0026] A bracket 3 is installed through the top of the outer cylinder 8. A filter plate 12, which is slidably connected to the inner wall of the filter cylinder 10, is fixedly installed at the bottom of the bracket 3. A lifting frame 7 is installed above the outer cylinder 8 at the top opening of the processing box 1. An electric push rod 4 is fixedly installed at the top of the lifting frame 7. A squeezing plate 21 for squeezing impurities inside the filter cylinder 10 is fixedly installed at the telescopic end of the electric push rod 4. Figure 3 As shown, the insert 3 is installed through the compression plate 21. Therefore, the electric push rod 4 extends to push the compression plate 21 down along the surface of the insert 3 to compress the garbage into the filter cylinder 10. The electric push rod 4 extends and retracts downwards, and two electric telescopic rods 5 are symmetrically fixed at the top of the cylinder body of the electric push rod 4 to drive the insert 3 to rise and fall. After the compression plate 21 rises and resets, the electric telescopic rods 5 extend to push the insert 3 to rise, thereby enabling the filter plate 12 to drive the garbage block that has been compressed and dehydrated in the filter cylinder 10 to rise and adhere to the lower surface of the compression plate 21. An electric cylinder 6 is installed between the bottom end of the lifting frame 7 and the inner wall of the processing box 1. The electric cylinder 6 extends to push the lifting frame 7 to rise. The rise of the lifting frame 7 drives the electric push rod 4 and the electric telescopic rods 5 to rise, thereby enabling the insert 3 to drive the filter plate 12 to rise and completely separate from the outer cylinder 8, making it convenient for personnel to collect the compressed garbage block.

[0027] Working principle: During use, the garbage slides down the garbage inlet of the outer cylinder 8 into the filter cylinder 10. The squeezing plate 21 descends and squeezes to dehydrate the garbage. The squeezed wastewater enters the wastewater purification tank 2. After dehydration, the squeezing plate 21 rises to reset, and the filter plate 12 rises until the garbage reaches the opening of the filter cylinder 10. Then, the lifting frame 7 rises to allow the insert frame 3 to drive the filter plate 12 to rise until the garbage block is removed from the filter cylinder 10. After the garbage block is cleaned up, the filter plate 12 descends to reset. The two toothed rings 14 rotate at the same speed. As the two toothed rings 14 rotate at the same speed, the corresponding water spray pipe 17 will rotate around the surface of the filter cylinder 10. The high-pressure water jet from the water spray pipe 17 will flush out the residue that is blocked in the screen holes on the surface of the filter cylinder 10 due to squeezing. The flushed-out blockage is discharged from the filter cylinder 10 along with the water flow and through the opened drain valve 20.

[0028] The wiring diagrams for the electric push rod 4, electric telescopic rod 5, electric cylinder 6, three-way valve 13, drain valve 20, water pump 11, and motor in this utility model are common knowledge in the field. Their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control methods and wiring layouts of the electric push rod 4, electric telescopic rod 5, electric cylinder 6, three-way valve 13, drain valve 20, water pump 11, and motor will not be explained in detail.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A waste compression and processing device for ships underway, comprising a processing tank (1), characterized in that: An outer cylinder (8) is fixedly installed inside the processing box (1). A filter cylinder (10) is coaxially distributed inside the outer cylinder (8). The outer wall of the filter cylinder (10) is clearance-fitted with the inner wall of the outer cylinder (8). The bottom edge of the outer wall of the filter cylinder (10) extends outward in a horizontal direction in a hollow shape and is fixedly connected to the inner wall of the outer cylinder (8). Both the bottom and top edges of the extended outer wall of the filter cylinder (10) are inlaid with toothed rings (14) coaxially distributed with the outer cylinder (8). Water spray pipes (17) are fixedly installed on one side of each of the two toothed rings (14). (17) is used to rinse the outer side and bottom side of the filter cylinder (10) respectively. A drain valve (20) is installed at the bottom of the filter cylinder (10). A water hood (18) coaxially arranged with the outer cylinder (8) is fixedly installed on the upper and lower surfaces of the outer wall extension of the filter cylinder (10). A connecting pipe (15) is connected between the two water hoods (18). The water inlets of the two spray pipes (17) are both annular and are rotatably connected to the inner hood opening of the adjacent water hood (18). A water inlet pipe (9) communicating with the upper water hood (18) is provided through the outer wall of the outer cylinder (8).

2. The shipboard waste compression and treatment device according to claim 1, characterized in that: The upper water spray pipe (17) is a vertical strip, and the lower water spray pipe (17) is a ring and coaxially distributed with the outer cylinder (8).

3. The shipboard waste compression and treatment device according to claim 1, characterized in that: The filter cylinder (10) has a double gear shaft (16) that is rotatably connected to two gear rings (14) at the extension of its outer wall. Several through pipes (19) are fixedly installed on the surface of the water hood (18) at the upper position.

4. The shipboard waste compression and treatment device according to claim 1, characterized in that: A sewage purification tank (2) is fixedly installed on the other side of the bottom of the treatment tank (1). A water pump (11) is connected to the inlet of the sewage purification tank (2). The inlet of the water pump (11) is connected to the bottom of the outer cylinder (8).

5. The shipboard waste compression and treatment device according to claim 4, characterized in that: The water pump (11) is equipped with a three-way valve (13) at its inlet. Two of the valve ports of the three-way valve (13) have built-in switching valves and are respectively connected to the water pump (11) inlet and the outside of the outer cylinder (8). The other valve port of the three-way valve (13) is connected to the bottom of the outer cylinder (8).

6. The shipboard waste compression and treatment device according to claim 1, characterized in that: The top of the outer cylinder (8) is provided with a bracket (3), and the bottom of the bracket (3) is fixedly installed with a filter plate (12) that is slidably connected to the inner wall of the filter cylinder (10). The upper opening of the processing box (1) is provided with a lifting frame (7) located above the outer cylinder (8). The top of the lifting frame (7) is fixedly installed with an electric push rod (4), and the telescopic end of the electric push rod (4) is fixedly installed with a squeezing plate (21) for squeezing impurities in the filter cylinder (10).

7. The shipboard waste compression and treatment device according to claim 6, characterized in that: The electric push rod (4) extends downwards and two electric telescopic rods (5) for driving the lifting of the insert (3) are symmetrically fixed at the top of the cylinder of the electric push rod (4). An electric cylinder (6) is provided between the bottom of the lifting frame (7) and the inner wall of the processing box (1).

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