CN211364864U

CN211364864U - Float-garbage ship with microwave sterilization function

Info

Publication number: CN211364864U
Application number: CN201921140200.1U
Authority: CN
Inventors: 李强; 刘爱军
Original assignee: Sichuan Orient Hydroelectric Equipment and Engineering Co Ltd
Current assignee: Sichuan Orient Hydroelectric Equipment and Engineering Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-08-28
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a float-garbage cleaning ship with microwave sterilization, belonging to the field of water surface garbage cleaning equipment, comprising a ship body, a driving platform, a collecting device for salvaging floaters, and a crushing device for crushing floaters behind the collecting device, wherein a blanking hopper is arranged below the crushing device; microwave sterilization equipment for sterilizing the floating objects is arranged below the discharging hopper; a spiral conveyor is arranged behind the microwave sterilization equipment; the tail end of the screw conveyor is connected with a storage box for storing floaters. The utility model discloses utilize microwave sterilization fast, the specificity that the penetrating power is strong, adopt microwave sterilization equipment to carry out sterilization treatment to the floater of collecting on the float-garbage ship, reached than the sterilization treatment effect that technical scheme such as sterilamp is better.

Description

Float-garbage ship with microwave sterilization function

Technical Field

The utility model relates to a float-garbage ship, concretely relates to float-garbage ship of microwave sterilization belongs to surface of water rubbish cleaning equipment field.

Background

The cleaning of the floaters on the water surface is always one of key and difficult works of water body protection, and the traditional float cleaning ship can only salvage and collect the floaters and then send the floaters to a garbage disposal plant, a garbage incineration plant and the like for treatment. However, since the final treatment sites of garbage disposal plants, garbage incineration plants and the like are usually far from urban areas, the concentrated floaters can be transported for a long time to be treated, and in addition, the floaters on the water surface usually contain a large amount of water and carry various pathogens such as bacteria and the like, if the floaters are not treated in advance, the mass propagation of the pathogens such as bacteria and the like is easily caused, so that new environmental pollution is caused, and the health of the float clearing workers is seriously threatened.

Chinese patent CN107816021A discloses a river rubbish recovery ship, including collecting the ship body, it is equipped with the flotation pontoon to collect ship body both sides, be equipped with the rubbish deflector on collecting ship body one side, the articulated connection between rubbish deflector and the collection ship body, be equipped with the regulation pole between rubbish deflector and the collection ship body, rubbish deflector bottom is provided with driving motor, driving motor is connected with the drive wheel, the drive wheel passes through the belt and is connected from the driving wheel, be connected with row material subassembly respectively from the driving wheel, collect the inside drying tube and the drive shaft of being provided with of ship body, be provided with the connection pad on the drive shaft circumferencial direction, be provided with a plurality of stirring vane on the connection pad, the inboard top of collection ship body is provided with the sterilamp, the sterilamp is connected with the controller. The invention can reduce the pollution of the garbage to the river surface, and the drying tube and the sterilizing lamp can realize the drying and the sterilization of the garbage, thereby having good environmental protection effect and good practicability. Although the CN107816021A adopts the design of the disinfection lamp to achieve the disinfection and sterilization treatment of the garbage, the disinfection lamp is known to only kill the surface of the object irradiated by the ultraviolet light, and the place not irradiated by the ultraviolet light cannot be disinfected and sterilized, and in addition, the surface of the floating object is not regular and uniform, so that the CN107816021A has a high possibility of incomplete disinfection and sterilization in the disinfection process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clear ship that floats of microwave sterilization, through the microwave sterilization equipment in the hull, utilize the microwave can pierce through the object and the direct action in the advantage of object, realize the sterile effect of disinfecting comprehensively to the floater, solve among the prior art through the not thorough problem of disinfection of disinfecting that the ultraviolet lamp disinfection leads to because of shining the dead angle.

The utility model discloses a following technical scheme realizes: the utility model provides a clear ship that floats of microwave sterilization, includes hull, driver's cabin, is used for salvaging the collection device of floater, sets up the reducing mechanism who is used for smashing the floater in collection device rear, its characterized in that: a discharging hopper is arranged below the crushing device; microwave sterilization equipment for sterilizing the floating objects is arranged below the discharging hopper; a spiral conveyor is arranged behind the microwave sterilization equipment; the tail end of the screw conveyor is connected with a storage box for storing floaters. The utility model discloses an adopted the microwave sterilization equipment (plum jade, the application of microwave disinfection technique in medical waste treatment [ J ]. the emerging industry of Chinese strategy, 2018(40): 70.) to clear floating the floater of ship salvage and breakage of floating and disinfect on medical instrument and medical waste disinfection, utilize the characteristic that the microwave directly acts on the organism, arouse the frictional heating in the organism cell and realize the effect to the quick disinfection of the clear floating. Meanwhile, the microwave can penetrate through the specific object (including organism), and compared with other disinfection modes, the microwave sterilization device has the advantages of comprehensive disinfection effect and no dead angle. Meanwhile, as the floating objects usually have certain moisture, water is used as an excellent microwave absorbing material, and the step of adding steam to the disinfection target object in the common microwave disinfection process is reduced, the adoption of microwave sterilization is an excellent disinfection technical means for disinfecting the floating objects at present.

Furthermore, the microwave sterilization equipment is a tunnel type microwave sterilizer and comprises an equipment room and a belt type conveying mechanism for conveying floating objects; the equipment chamber comprises a microwave generating chamber and a microwave sterilizing chamber, and the microwave generating chamber and the microwave sterilizing chamber are separated by a partition plate with wave transmission holes; the microwave generating chamber is internally provided with a microwave generator which is connected with the partition board in a matching way through a waveguide tube; the microwave sterilization chamber is provided with a feed inlet and a discharge outlet, the belt type conveying mechanism penetrates in from the feed inlet, and the discharge outlet penetrates out; wave suppressors are arranged above the feed port and the discharge port; the microwave sterilization equipment also comprises cooling equipment for cooling the microwave generation chamber.

Still further, the screw conveyer equipment includes the feeder hopper, the conveyer pipe of being connected with feeder hopper and storage box, the transport auger that sets up in the conveyer pipe and drive transport auger pivoted motor.

Still further, the collecting device is a mesh belt conveyor arranged on the bow.

Still further, the cooling device is a water cooling device.

Still further, a crane is arranged on the deck of the ship body.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) the float cleaning ship and the garbage salvage ship in the prior art usually only collect floating objects but cannot perform disinfection and sterilization treatment, and even a few technical schemes (such as CN 107816021A) can perform disinfection and sterilization treatment, ultraviolet disinfection lamps and the like are adopted for simple treatment. Due to the working principle of ultraviolet disinfection and the like (only the surface of an object irradiated by ultraviolet rays can be disinfected), the problem of incomplete disinfection is very easy to occur when the irregular object is disinfected. The utility model discloses a microwave disinfection and sterilization utilizes the microwave can pierce through object and organism fast to direct action makes its inside molecule friction themogenesis inside the organism, and then kills bacterium and virus, reaches disinfection and sterilization's purpose. Compared with disinfection and sterilization modes such as ultraviolet sterilization and the like, the microwave disinfection has the advantages of being free of dead angles in all directions, fast in acting speed (usually 2-4 minutes), free of pollution and the like, convenient to operate and low in treatment cost.

(2) The common microwave sterilization equipment usually adopts a box type structure, and a physical box door is required to be closed to work during sterilization operation, so that the continuous operation of the equipment cannot be realized. The tunnel type microwave sterilizer is adopted, the tunnel type microwave sterilizer is the same as an MGW series efficient microwave sterilizer [ J ]. the design of medical engineering, 2012,33(05):76, the working principle of MGW equipment published in the publication is the same, the structure is similar, garbage to be treated is conveyed into a sterilization chamber through a belt type conveying mechanism, the garbage is conveyed out after the sterilization operation is finished, the inlet and the outlet of the sterilization chamber are sealed by wave suppressors, the operation is not hindered by physical doors, the sterilization production line is realized, and the continuity of the rinsing operation is further ensured.

(3) Adopt spiral delivery mechanism to adopt pipeline and auger conveyer's technical scheme, for traditional belt conveyor, not only conveying speed is fast, has extruded effect to the floater of sending into the storage box moreover, carries out the compaction with the floater that gets into in the storage box, improves the storage efficiency of storage box, prolongs the operating time of float-garbage ship and reduces float-garbage ship's number of returning to the way.

(4) The MGW microwave sterilization apparatus mentioned above adopts the air cooling technology to cool the microwave generator, but is not well applicable to the sealed environment of the cabin of the present invention. In view of the utility model discloses a special case utilizes circulation system and water-cooled tube, directly takes out the water in the nature waters from the ship outside and cools off to with cooling water drainage into nature waters can, not only the technique is simple, low cost, the cooling effect is called the forced air cooling technique in this kind of airtight environment of cabin more advantageous moreover, has still reduced the possibility that the microwave was revealed through the wind channel simultaneously.

(5) Generally, a crane is not arranged on the float clearing boat, and operations such as hoisting and the like are carried out by using a shore-based crane on a horse head, but the operations cannot be finished if the float clearing boat needs to carry out hoisting operation during sailing. The utility model discloses this problem of solution that the crane that adds on the deck then can be fine meets the large-size floater of part and can't salvage through the collection unit when, and the auxiliary assembly of salvage operation can also be regarded as to the crane simultaneously.

(6) The belt type conveying and conveying mechanism is used as a fishing device, and compared with grab bucket type operation of a common float cleaning ship, the belt type conveying and conveying mechanism can better continuously operate and simultaneously deal with floaters with various volumes and shapes. And the floating cleaning device is matched with a crane on a floating cleaning ship to adapt to the floating cleaning work of various objects.

Drawings

FIG. 1 is a schematic sectional view of the structure of example 1.

Fig. 2 is a schematic sectional view of the microwave sterilization apparatus 7 according to embodiment 1.

Fig. 3 is a schematic sectional view of the structure of the screw conveyor 8 of embodiment 1.

Fig. 4 is a perspective view of the lower hopper of example 1.

FIG. 5 is a schematic sectional view showing the structure of example 2.

Wherein, 1-ship hull; 2-a driver's cab; 3, a crane; 4-a collecting device; 5-a crushing device; 6-discharging a hopper; 61-upper port; 62-lower port; 7-microwave sterilization equipment; 70-an equipment room; 701-a partition plate; 71-a belt conveyor; 72-microwave sterilization chamber; 73-a microwave generation chamber; 731-microwave generator; 732-waveguide; 733-feed opening; 734-discharge hole; 74-wave suppressor; 75-a cooling device; 8-a screw conveyor; 81-conveying pipe; 82-a conveying auger; 83-a feed hopper; 84-a packing auger motor; 9-storage box.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1:

as shown in figures 1-4, the microwave sterilized float-garbage ship has a ship body 1 with a length of about 30m, a height of about 3 m and a widest position of about 5 m. The driving platform 2 is arranged in the middle of the deck of the ship body 1, the bow is provided with a mesh belt conveyor which obliquely extends into the water body and is used as a collecting device 4, the structure of the mesh belt conveyor is a belt conveyor 71 mechanism which is driven by a motor (not shown) and is common in the prior art, but the belt is provided with teeth to increase the friction force, so that the fishing is convenient. The conveying length of the mesh belt conveyor used in the example is 10 meters, the belt width is 2 meters, a stainless steel mesh belt with teeth is adopted, and the motor power is 5 KW. The deck behind the collecting device 4 is provided with a crushing device 5, the crushing device 5 adopts a GE12 type fine crusher with the power of 75KW and the size of a crushing cavity of 1.2m multiplied by 1.2 m. A lower hopper 6 is arranged below the crushing device 5, and an upper opening 61 of the lower hopper 6 is parallel to the deck and is used for collecting the floating object fragments crushed by the crushing device 5. The discharge hopper 6 extends into the ship body 1, and the microwave sterilization equipment 7 is arranged below the lower opening 62 of the discharge hopper 6. The microwave sterilization apparatus 7 employs a tunnel type microwave sterilizer shown in fig. 2, and includes a belt conveyor 71 for conveying debris of floating objects and an apparatus chamber 70. The belt conveyor 71 is of a belt type, the conveying length of the belt conveyor is 10 meters, the speed is 0.5-2 meters/s, and the belt width is 0.8 meter. The equipment room 70 is made of stainless steel and covered with a microwave shielding net (not shown) including a lower microwave generating chamber 73 and an upper microwave sterilizing chamber 72, and the microwave generating chamber 73 and the microwave sterilizing chamber 72 are separated by a partition 701 having a wave transmitting hole (not shown). The microwave generating chamber 73 is provided with a microwave generator 731, the total input power of the microwave generator 731 is 50KW, and the microwave generated by the microwave generator 731 passes through the waveguide 732 and enters the microwave sterilization chamber 72 through the wave-transmitting hole. The microwave sterilizing chamber 72 has openings at both ends, i.e., a feed inlet 733 and a discharge outlet 734. Wave suppressor 74 for preventing microwave leakage is arranged above feed inlet 733 and discharge outlet 734. And cooling equipment (75) is arranged beside the equipment chamber (70), and a water cooling device is adopted, and comprises a radiating pipe extending into the microwave generating chamber (73) and a water pump connected with the radiating pipe, so that water in natural water areas is pumped from the outside of the ship body (1) to cool the microwave generating chamber (73).

The rear part of the microwave sterilization equipment 7 (namely the tail end of the moving direction of the transmission belt of the belt conveyor 71) is provided with a screw conveyor 8, the screw conveyor 8 comprises a conveying pipe 81, a conveying auger 82, a feeding hopper 83 and an auger motor 84 connected with the conveying auger 82, the diameter of the conveying pipe 81 is 30cm, and the power of the motor is 2 KW. The tail end of the delivery pipe 81 is connected with the storage box 9, and the side wall of the storage box 9 is provided with an opening used for being matched and connected with the delivery pipe 81.

The specific working process is as follows: in the process of float cleaning operation, a float cleaning ship rotates through a mesh belt of a collecting device 4 (mesh belt conveyor), floaters are salvaged to the ship under the action of friction force, and the floaters are conveyed to a crushing device 5 through the mesh belt. The crushing device 5 crushes and discharges the floating materials by the crushing mechanism therein. The pieces of the floating matter discharged from the crushing apparatus 5 fall into the lower hopper 6 and fall onto the conveyor belt of the belt conveyor 71 of the microwave sterilizing device 7 through the lower hopper 6. The conveyor belt typically conveys the debris into the microwave sterilization chamber 72 and suspends rotation. The microwave generator 731 in the microwave generation chamber 73 generates microwaves and guides the microwaves into the microwave sterilization chamber 72 through the waveguide 732, thereby performing microwave sterilization of the floating materials in the microwave sterilization chamber 72. The microwave directly acts on organisms such as bacteria and the like attached to the floating objects to cause the oscillation action of cells and the like in the organisms to generate heat energy, thereby destroying the cell structures of the organisms and achieving the aim of sterilization and disinfection. After 3-5 minutes of microwave sterilization is performed on the floating object fragments in the microwave sterilization chamber 72, the conveyor belt continues to rotate, and the sterilized floating object fragments are conveyed out of the microwave sterilization chamber 72. The floater fragments fall into the feed hopper 83 of the screw conveyor 8 after reaching the end of the belt conveyor 71 under the action of the conveyor belt, and are conveyed into the storage box 9 through the conveying pipe 81 under the action of the conveying auger 82 driven by the auger motor 84, so that the floater cleaning operation is completed. After the completion of the float-garbage collection operation (the storage box 9 is filled), the float-garbage collection vessel is returned, and the storage box 9 is unloaded by the shore-based crane 3 or other devices and subjected to subsequent treatment.

Example 2:

as shown in FIG. 5, in this embodiment, on the basis of embodiment 1, a 5T crane 3 is added for assisting the ship loading and unloading work of salvaging bulky float-garbage and partial equipment and articles.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The utility model provides a clear ship that floats of microwave sterilization, includes hull (1), driver's cabin (2), is used for salvaging collection device (4) of floater, sets up reducing mechanism (5) that are used for smashing the floater in collection device (4) rear, its characterized in that: a discharging hopper (6) is arranged below the crushing device (5); a microwave sterilization device (7) for sterilizing the floating objects is arranged below the discharging hopper (6); a screw conveyor (8) is arranged behind the microwave sterilization equipment (7); the tail end of the screw conveyor (8) is connected with a storage box (9) for storing floaters.

2. The microwave-sterilized bleaching vessel according to claim 1, wherein: the microwave sterilization equipment (7) is a tunnel type microwave sterilizer and comprises an equipment room (70) and a belt type conveying mechanism (71) for conveying floating objects; the equipment chamber (70) comprises a microwave generating chamber (73) and a microwave sterilizing chamber (72), wherein the microwave generating chamber (73) is separated from the microwave sterilizing chamber (72) by a partition plate (701) with a wave transmission hole; a microwave generator (731) is arranged in the microwave generating chamber (73), and the microwave generator (731) is connected with the partition plate (701) in a matching way through a waveguide tube (732); the microwave sterilization chamber (72) is provided with a feed inlet (733) and a discharge outlet (734), the belt type conveying mechanism (71) penetrates through the feed inlet (733) and the discharge outlet (734); wave suppressors (74) are arranged above the feed port (733) and the discharge port (734); the microwave sterilization equipment (7) also comprises cooling equipment (75) for cooling the microwave generation chamber (73).

3. The microwave-sterilized bleaching vessel according to claim 1, wherein: the spiral conveyor (8) comprises a feed hopper (83), a conveying pipe (81) connected with the feed hopper (83) and the storage box (9), a conveying auger (82) arranged in the conveying pipe (81), and an auger motor (84) driving the conveying auger (82).

4. The microwave-sterilized bleaching vessel according to claim 1, wherein: the collecting device (4) is a mesh belt conveyor arranged on the bow.

5. A microwave sterilized float-garbage ship according to claim 2, characterized in that: the cooling equipment (75) is a water cooling device.

6. The microwave-sterilized bleaching vessel according to claim 1, wherein: a crane (3) is further arranged on the deck of the ship body (1).