CN210125633U

CN210125633U - Microwave and high-temperature steam integrated waste treatment equipment

Info

Publication number: CN210125633U
Application number: CN201920978263.8U
Authority: CN
Inventors: 沈仁强
Original assignee: Guangzhou Wancheng Microwave Equipment Co Ltd
Current assignee: Guangzhou Wancheng Microwave Equipment Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-06
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a microwave and high temperature steam integrated waste treatment device, which comprises a treatment box, wherein one side of the top of the treatment box is fixedly provided with an extrusion cylinder, the top of the extrusion cylinder is fixedly provided with a crushing box, one side of the inside of the treatment box is fixedly provided with a disinfection and sterilization cabin, one side of a feeding cabin is opposite to the discharge nozzle at one end of the extrusion cylinder, the inside of the disinfection and sterilization cabin is provided with a stirrer, and one side of the treatment box is fixedly provided with a steam generator, the microwave has strong penetrability to materials except metal and high heating speed by being provided with the steam generator and a microwave generator, the outer surface and the inside of the materials can be heated simultaneously by combining the microwave and the steam, the temperature can be balanced quickly, thereby thoroughly killing bacterial viruses, and the device combines the respective advantages of steam disinfection and microwave sterilization, makes up the defects of pure steam sterilization and microwave sterilization.

Description

Microwave and high-temperature steam integrated waste treatment equipment

Technical Field

The utility model relates to a waste treatment equipment, in particular to waste treatment equipment integrating microwave and high-temperature steam.

Background

The harmless treatment technology of the medical waste is to convert the medical waste into common household garbage through sterilization and destruction treatment, and has the characteristics of lower treatment cost, basically no pollution discharge, simple and convenient installation and operation and the like. At present, the common methods are steam sterilization and microwave sterilization. In the two methods, the steam sterilization has low penetrability to waste and incomplete sterilization, the microwave sterilization method has poor sterilization effect on substances with low water content, and metal substances easily cause arc discharge in a microwave environment, so that waste treatment equipment integrating microwave and high-temperature steam is required to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrative waste treatment equipment of microwave and high temperature steam to steam disinfection method and the microwave sterilization method that the current medical waste disinfection who proposes in solving above-mentioned background art used all have the disinfection thoroughly, the poor problem of sterilization effect.

In order to achieve the above object, the utility model provides a following technical scheme: microwave and high-temperature steam integrated waste treatment equipment comprises a treatment box, wherein an extrusion barrel is fixedly arranged on one side of the top of the treatment box, a crushing box is fixedly arranged on the top of the extrusion barrel and is communicated with the extrusion barrel, a feeding auger rod is arranged in the crushing box, one end of the feeding auger rod penetrates through a bearing embedded in an interlayer on the inner wall of the extrusion barrel through a connecting shaft and is in transmission connection with an output shaft of a first speed reducing motor, the first speed reducing motor is fixedly arranged on one side of the extrusion barrel, a feeding hopper is fixedly arranged at an opening at the top of the crushing box, two crushing rollers are arranged in the crushing box, a plurality of crushing teeth are fixedly arranged on the surfaces of the two crushing rollers, the crushing teeth of the two crushing rollers in opposite positions are in meshing contact, one end of each crushing roller penetrates through a bearing embedded in an interlayer on the inner wall of the crushing box and is in transmission connection with output shafts of two second speed reducing motors respectively, two equal fixed mounting of second gear motor is in one side of smashing the case, the fixed disinfection and isolation cabin that is equipped with in inside one side of handling the case, the fixed feeding compartment that is equipped with in feed inlet department at disinfection and isolation cabin top, the opening of feeding compartment one side is just right with the ejection of compact mouth position of extrusion section of thick bamboo one end, the inside in disinfection and isolation cabin is equipped with the agitator, the baffle and the third gear motor output shaft transmission that disinfection and isolation cabin top was passed to the one end of agitator are connected, third gear motor fixed mounting is inside the middle motor storehouse of feeding cabin inside, the fixed steam generator that is equipped with in one side of handling the case, steam generator's outlet duct passes the inside of handling case and feeding cabin and arranging feeding cabin in.

As an optimized technical scheme of the utility model, the fixed protection box that is equipped with of one side inner wall in disinfection and isolation cabin, the inside of protection box is fixed and is equipped with microwave generator.

As a preferred technical scheme of the utility model, handle the inside of case and pass through connecting rod fixedly connected with spiral discharger, the fixed discharging pipe that is equipped with of discharge gate in the middle of the disinfection and sterilization cabin bottom, the fixed solenoid valve that is equipped with in middle part of discharging pipe, the discharging pipe communicates with the feed nozzle at spiral discharger top, the fixed cover of unloading that is equipped with in extrusion outlet department of spiral discharger one end, the fixed collection box that is equipped with in bottom of the cover of unloading.

As a preferred technical scheme of the utility model, the inside intercommunication of blast pipe and exhaust gas purification case that one side in feeding cabin is connected through alternating, the one end of blast pipe is passed the roof of handling the case and is arranged in the outside of handling the case, exhaust gas purification case's inside block is connected with a plurality of filter screen.

As an optimal technical scheme of the utility model, handle the fixed flush mounting plate that is equipped with in one side of case, flush mounting plate's fixed first gear motor switch and the second gear motor switch of being equipped with in surface one side, first gear motor passes through first gear motor switch and second gear motor and all with external power electric connection through the second gear motor switch, flush mounting plate's fixed PLC control chip in middle part of the surface is equipped with, PLC control chip's internal integration has third gear motor control module, solenoid valve control module, steam generator control module, microwave generator control module and spiral discharger control module, third gear motor passes through third gear motor control module, solenoid valve and passes through solenoid valve control module, steam generator passes through steam generator control module, microwave generator passes through microwave generator control module and spiral discharger and passes through spiral discharger control module and all with external power electric property And (4) connecting.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses integrative waste treatment equipment of microwave and high temperature steam, through being provided with crushing case, crushing incasement portion is provided with two crushing rollers, and crushing tooth intermeshing of crushing roller, thereby can effectively smash medical waste into less volume, reach the purpose of saving capacity, through being provided with steam generator and microwave generator, the microwave is strong to the material penetrability except the metal, the rate of heating is fast, through the combination of microwave and steam, can make the surface and the inside of material heated simultaneously, reach temperature equilibrium fast, thereby thoroughly exterminate the bacterial virus, in addition, through introducing a small amount of steam, can play the humidification to the material, thereby the sterilization effect of microwave has been strengthened, and the existence of steam makes the material be in the on-state, the discharge phenomenon that the metallics arouses because of the potential difference in the dry material has effectively been avoided, this equipment has combined steam disinfection and microwave sterilization's advantage separately, makes up the defects of pure steam sterilization and microwave sterilization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the crushing teeth of the present invention.

In the figure: 1. a crushing box; 2. a feed hopper; 3. a crushing roller; 4. a second reduction motor; 5. an extrusion cylinder; 6. feeding a screw rod; 7. a first reduction motor; 8. a treatment tank; 9. a disinfection and sterilization cabin; 10. a microwave generator; 11. a feeding compartment; 12. a third reduction motor; 13. a stirrer; 14. a spiral discharging device; 15. a discharge cover; 16. a recycling bin; 17. an exhaust pipe; 18. an exhaust gas purification tank; 19. a filter screen; 20. A switch panel; 21. a steam generator; 22. and (5) crushing teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides an integrative waste treatment equipment of microwave and high temperature steam, including handling case 8, the fixed extruding cylinder 5 that is equipped with in top one side of handling case 8, the fixed crushing case 1 that is equipped with in top of extruding cylinder 5, crushing case 1 and extruding cylinder 5 intercommunication, crushing case 1's inside is equipped with pay-off auger rod 6, pay-off auger rod 6's one end is passed through the connecting axle and is inlayed and locate 5 inner wall interbedded bearings of extruding cylinder and first gear motor 7's output shaft transmission and be connected, first gear motor 7 fixed mounting is in one side of extruding cylinder 5, the fixed feeder hopper 2 that is equipped with of opening part at crushing case 1 top, crushing case 1's inside is equipped with two crushing rollers 3, two crushing roller 3's surface all fixed are equipped with a plurality of crushing tooth 22, the crushing tooth 22 of two crushing roller 3 that the position is relative all meshes the contact, two crushing roller 3's one end is all passed and is inlayed and is located crushing roller 1 inner The output shaft transmission of be connected, the equal fixed mounting in crushing case 1 of two second gear motor 4, the fixed disinfection cabin 9 that is equipped with in inside one side of handling case 8, the fixed feeding hatch 11 that is equipped with in feed inlet department at disinfection cabin 9 top, the opening of feeding hatch 11 one side is just right with the ejection of compact mouth position of extruding 5 one end, the inside of disinfection cabin 9 is equipped with agitator 13, the baffle and the 12 output shaft transmission of third gear motor at disinfection cabin 9 top are passed to the one end of agitator 13 and are connected, inside third gear motor 12 fixed mounting in the motor storehouse in the middle of feeding cabin 11 is inside, the fixed steam generator 21 that is equipped with in one side of handling case 8, steam generator 21's outlet duct passes and handles case 8 and feeding cabin 11 and arranges the inside of feeding cabin 11 in.

Preferably, a protection box is fixedly arranged on the inner wall of one side of the disinfection and sterilization cabin 9, a microwave generator 10 is fixedly arranged inside the protection box, the microwave generator 10 emits microwaves in the disinfection and sterilization cabin 9, and due to the action of the microwaves, the disinfection chamber does not need to be pre-vacuumized, and steam can reach a saturated state.

Preferably, the inside of handling case 8 is through connecting rod fixedly connected with spiral discharger 14, the fixed discharging pipe that is equipped with of discharge gate in the middle of disinfection and sterilization cabin 9 bottoms, the fixed solenoid valve that is equipped with in middle part of discharging pipe, the discharging pipe communicates with the feed nozzle at 14 tops of spiral discharger, the fixed cover 15 of unloading that is equipped with in extrusion outlet department of 14 one ends of spiral discharger, the fixed collection box 16 that is equipped with in bottom of the cover 15 of unloading, 14 work of spiral discharger is extruded the material, and retrieve in falling into collection box 16 through the cover 15 of unloading.

Preferably, one side of the feeding cabin 11 is communicated with the inside of the waste gas purification box 18 through the exhaust pipe 17 which is connected in a penetrating way, one end of the exhaust pipe 17 penetrates through the top plate of the treatment box 8 and is arranged on the outer side of the treatment box 8, the inside of the waste gas purification box 18 is clamped and connected with a plurality of filter screens 19, waste gas generated in the disinfection and sterilization cabin 9 can be discharged into the waste gas purification box 18 through the exhaust pipe 17, and is discharged to the outside after multiple filtration of the filter screens 19 in the box.

Preferably, a switch panel 20 is fixedly arranged on one side of the processing box 8, a first speed reduction motor switch and a second speed reduction motor switch are fixedly arranged on one side of the surface of the switch panel 20, the first speed reduction motor 7 is electrically connected with an external power supply through the first speed reduction motor switch and the second speed reduction motor 4 through the second speed reduction motor switch, a PLC control chip is fixedly arranged in the middle of the surface of the switch panel 20, a third speed reduction motor control module, an electromagnetic valve control module, a steam generator control module, a microwave generator control module and a spiral discharging device control module are integrated in the PLC control chip, the third speed reducing motor 12 is electrically connected with an external power supply through a third speed reducing motor control module, the electromagnetic valve passes through an electromagnetic valve control module, the steam generator 21 passes through a steam generator control module, the microwave generator 10 passes through a microwave generator control module and the spiral discharger 14 passes through a spiral discharger control module.

When the waste treatment equipment integrating microwave and high-temperature steam is used, the second speed reducing motor switch can be opened, the two second speed reducing motors 4 respectively drive the two crushing rollers 3 to move when in operation, then medical waste to be disinfected is sent into the crushing box 1 through the feed hopper 2, the crushing teeth 22 meshed with each other can rapidly crush materials at the moment, the crushed materials fall into the extruding cylinder 5, the first speed reducing motor switch is opened at the moment, the first speed reducing motor 7 operates to drive the feeding auger rod 6 to rotate to extrude the crushed materials, and the crushed materials enter the disinfection and sterilization cabin 9 through the opening at one side of the feeding cabin 11, the PLC control chip simultaneously controls the third speed reducing motor 12, the microwave generator 10 and the steam generator 21 to operate, the steam generator 21 with the model of DRZ-0.4 can work to introduce steam into the disinfection and sterilization cabin 9, the microwave generator 10 with the model of WBL-2 can emit microwave in the disinfection and sterilization cabin 9, because of the action of the microwave, the disinfection chamber can be free from pre-vacuumizing, the steam can reach a saturated state, under the combined action of the steam and the microwave, the temperature in the disinfection and sterilization cabin 9 rapidly rises, when the pressure and the temperature reach specified values, the disinfection and sterilization stage is entered, at the moment, the PLC control chip controls the microwave generator 10 and the steam generator 21 to stop working, the third speed reducing motor 12 operates to drive the stirrer 13 to rotate, the materials are stirred, the disinfection is more uniform and thorough, after the disinfection is completed, the PLC control chip controls the electromagnetic valve to open, the spiral discharger 14 operates at the same time, the disinfected materials fall into the spiral discharger 14 through the discharge pipe, the spiral discharger 14 operates to extrude the materials and fall into the recovery box 16 through the discharge cover 15, during the working process, the waste gas generated in the disinfection and sterilization cabin 9 can be discharged into the waste gas purification box 18 through the exhaust pipe 17, and is discharged to the outside after being subjected to multiple filtration by a plurality of filter screens 19 in the tank.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Microwave and high-temperature steam integrated waste treatment equipment comprises a treatment box (8) and is characterized in that an extrusion cylinder (5) is fixedly arranged on one side of the top of the treatment box (8), a crushing box (1) is fixedly arranged on the top of the extrusion cylinder (5), the crushing box (1) is communicated with the extrusion cylinder (5), a feeding auger rod (6) is arranged inside the crushing box (1), one end of the feeding auger rod (6) penetrates through a bearing embedded in an inner wall interlayer of the extrusion cylinder (5) through a connecting shaft to be in transmission connection with an output shaft of a first speed reduction motor (7), the first speed reduction motor (7) is fixedly arranged on one side of the extrusion cylinder (5), a feed hopper (2) is fixedly arranged at an opening at the top of the crushing box (1), two crushing rollers (3) are arranged inside the crushing box (1), and a plurality of crushing teeth (22) are fixedly arranged on the surfaces of the two crushing rollers (3), the equal meshing contact of crushing tooth (22) of two crushing roller (3) that the position is relative, two the one end of crushing roller (3) all passes to inlay and locates the interbedded bearing of crushing case (1) inner wall and be connected with the output shaft transmission of two second gear motor (4) respectively, two the equal fixed mounting in one side of crushing case (1) of second gear motor (4), the inside one side of handling case (8) is fixed and is equipped with disinfection and sterilization cabin (9), the feed inlet department at disinfection and sterilization cabin (9) top is fixed and is equipped with feed bin (11), the opening of feed bin (11) one side is just right with the play feed nozzle position of extrusion tube (5) one end, the inside of disinfection and sterilization cabin (9) is equipped with agitator (13), the baffle and the third gear motor (12) output shaft transmission connection at disinfection and sterilization cabin (9) top are passed to the one end of agitator (13), the third gear motor (12) is fixedly installed inside a motor cabin in the middle of the inside of the feeding cabin (11), a steam generator (21) is fixedly arranged on one side of the treatment box (8), and an air outlet pipe of the steam generator (21) penetrates through the treatment box (8) and the feeding cabin (11) and is arranged inside the feeding cabin (11).

2. The microwave and high temperature steam integrated waste treatment plant of claim 1, wherein: a protection box is fixedly arranged on the inner wall of one side of the disinfection and sterilization cabin (9), and a microwave generator (10) is fixedly arranged in the protection box.

3. The microwave and high temperature steam integrated waste treatment plant of claim 2, wherein: handle the inside of case (8) and pass through connecting rod fixedly connected with spiral discharger (14), the fixed discharging pipe that is equipped with of discharge gate in the middle of disinfection and isolation cabin (9) bottom, the fixed solenoid valve that is equipped with in middle part of discharging pipe, the discharging pipe communicates with the feed nozzle at spiral discharger (14) top, the fixed cover (15) of unloading that is equipped with in extrusion mouth department of spiral discharger (14) one end, the fixed collection box (16) that is equipped with in bottom of the cover (15) of unloading.

4. The microwave and high temperature steam integrated waste treatment plant of claim 1, wherein: one side of feed bin (11) is through the inside intercommunication of blast pipe (17) and exhaust gas purification case (18) of interlude connection, the one end of blast pipe (17) is passed the roof of handling case (8) and is arranged in the outside of handling case (8), the inside block of exhaust gas purification case (18) is connected with a plurality of filter screen (19).

5. The microwave and high temperature steam integrated waste treatment plant of claim 3, wherein: fixed flush mounting plate (20) that is equipped with in one side of processing case (8), the fixed first gear motor switch and the second gear motor switch of being equipped with in surface one side of flush mounting plate (20), first gear motor (7) are through first gear motor switch and second gear motor (4) through second gear motor switch all with external power electric connection, the fixed PLC control chip that is equipped with in surface middle part of flush mounting plate (20), PLC control chip's internal integration has third gear motor control module, solenoid valve control module, steam generator control module, microwave generator control module and spiral discharger control module, third gear motor (12) pass through third gear motor control module, solenoid valve and pass through solenoid valve control module, steam generator (21) pass through steam generator control module, microwave generator (10) pass through microwave generator control module and spiral discharger (14) through spiral discharger The control modules are electrically connected with an external power supply.