CN110404636B - Equipment for treating kitchen waste by utilizing ball milling technology - Google Patents
Equipment for treating kitchen waste by utilizing ball milling technology Download PDFInfo
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- CN110404636B CN110404636B CN201910722894.8A CN201910722894A CN110404636B CN 110404636 B CN110404636 B CN 110404636B CN 201910722894 A CN201910722894 A CN 201910722894A CN 110404636 B CN110404636 B CN 110404636B
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- fixedly connected
- steel balls
- shell
- roller
- supporting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/1815—Cooling or heating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of kitchen waste treatment, and discloses equipment for treating kitchen waste by utilizing a ball milling technology, which comprises a shell, wherein the left side of the shell is fixedly connected with a feeding port, the right side of the shell is fixedly connected with a discharging port, the surface of the shell is fixedly provided with a circulating fan, the right side of the circulating fan is fixedly provided with a condensing heat exchanger, the inside of the shell is fixedly connected with a water storage pipe, the inside of the water storage pipe is fixedly connected with a box body, the surface of the box body is provided with a porous plate, the inside of the box body is movably connected with a roller through a bearing, the inside of the roller is fixedly connected with a supporting plate, the left side of the supporting plate is fixedly connected with a magnetron, one end of the magnetron far away from the supporting plate is fixedly connected with a waveguide tube, the, thereby achieving the effect that the generated smell can not be emitted.
Description
Technical Field
The invention relates to the technical field of kitchen waste treatment, in particular to equipment for treating kitchen waste by utilizing a ball milling technology.
Background
The kitchen waste is the most common waste generated in daily life of cities, mainly comes from food processing leftovers and edible residues generated in catering service industry, households, enterprise and public institution canteens and the like, along with the rapid development of national economy, the urbanization process is gradually accelerated, the yield of the kitchen waste tends to rise year by year, in large and super-large cities in China, the daily yield of the kitchen waste reaches thousands of tons, the annual yield of the national kitchen waste reaches thousands of tons, if the kitchen waste is simply buried, a large amount of land is occupied, the generated garbage percolate and landfill gas need to be subjected to post-treatment, a large amount of manpower and material resources are consumed, on one hand, the existing kitchen waste treatment equipment is mainly stirring and crushing, and due to the particularity of the kitchen waste, a stirring rod is easy to wind, so that the effect of garbage treatment is influenced, and the crushing capacity of the stirring rod is strong, some magazines can be smashed, so that organic matters are not easy to separate, and on the other hand, the kitchen waste comprises starch food, plant fibers, animal proteins, fat and other organic matters, and has the advantages of high water content, high oil and salt content, easy decay, odor and secondary pollution to air, so that the novel treatment equipment is produced.
Disclosure of Invention
In order to achieve the purposes of thorough crushing and no diffusion of smell in the crushing process, the invention provides the following technical scheme: the utility model provides an utilize ball-milling technique to handle kitchen garbage's equipment, includes the casing, the left side fixedly connected with pay-off mouth of casing, the right side fixedly connected with discharge gate of casing, the fixed surface of casing installs circulating fan, and circulating fan's right side fixed mounting has condensation heat exchanger, the inside fixedly connected with standpipe of casing, the inside fixedly connected with box of standpipe, the perforated plate has been seted up on the surface of box, and there is the cylinder inside of box through bearing swing joint, the inside fixedly connected with backup pad of cylinder, the left side fixedly connected with magnetron of backup pad, the one end fixedly connected with waveguide pipe of backup pad is kept away from to the magnetron, the right side swing joint of backup pad.
The invention has the beneficial effects that: the steel balls in the device move irregularly in the roller, the solid and hollow steel balls collide with each other to extrude organic solid wastes in garbage, but the crushing effect on plastic, wood, rubber and other garbage substances in the garbage is poor, the better separation of the garbage and organic substances is facilitated in the next process, because a traditional stirring rod is not used, the winding phenomenon cannot be caused, microwave generated by the work of a magnetron and a waveguide tube inside the device can evaporate moisture in the garbage, the generated water vapor is converted into liquid through a condensation heat exchanger, and the steam is not cut off to enable the internal pressure of the device to be lower than the external pressure, so that the effect that the generated odor cannot be emitted is achieved.
Preferably, the steel balls are hollow and solid steel balls with different diameters, the total volume of the steel balls is 10-30% of the volume of the roller body, the steel balls with the diameters of phi 110-90mm and phi 80-60mm are hollow steel balls, and the steel balls with the diameters of phi 55-45mm and phi 40mm below are solid steel balls.
Preferably, the surface of the drum is provided with airflow holes, the generated water vapor can flow out from the airflow holes, but some liquid impurities cannot flow out.
Preferably, a discharge channel is fixedly connected below the roller, and one end of the discharge channel is connected with a discharge hole.
Preferably, the right side of the condensing heat exchanger is fixedly connected with the water storage pipe.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a steam cycle according to the present invention;
FIG. 3 is a schematic view of the housing structure of the present invention;
FIG. 4 is a partial enlarged view of the structure of the present invention.
In the figure: 1-shell, 2-feeding port, 3-discharging port, 4-circulating fan, 5-condensing heat exchanger, 6-water storage pipe, 7-box, 8-porous plate, 9-bearing, 10-roller, 11-supporting plate, 12-magnetron, 13-waveguide tube, 14-steel ball, 15-airflow hole and 16-discharging channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an apparatus for treating kitchen waste by using ball milling technology includes a housing 1, a feeding port 2 fixedly connected to the left side of the housing 1, a discharging port 3 fixedly connected to the right side of the housing 1, a discharging channel 16 fixedly connected to the lower side of a drum 10, one end of the discharging channel 16 and the discharging port 3, a circulating fan 4 fixedly mounted on the surface of the housing 1, a condensing heat exchanger 5 fixedly mounted on the right side of the circulating fan 4, and a heat exchanger for recycling latent heat of vaporization of water vapor in flue gas is generally defined as a condensing heat exchanger. If the exhaust gas temperature of the heat exchanger is reduced to be lower than the saturation temperature, the superheated steam in the flue gas is condensed into liquid water to release latent heat of vaporization, the latent heat of vaporization is recycled, the heat exchange efficiency is improved, the right side of the condensing heat exchanger 5 is fixedly connected with the water storage pipe 6, the water storage pipe 6 is fixedly connected with the shell 1, the box 7 is fixedly connected with the interior of the water storage pipe 6, the surface of the box 7 is provided with a porous plate 8, the interior of the box 7 is movably connected with a roller 10 through a bearing 9, the surface of the roller 10 is provided with an airflow hole 15, the generated steam can flow out from the airflow hole 15, but some liquid impurities cannot flow out, the interior of the roller 10 is fixedly connected with a supporting plate 11, the left side of the supporting plate 11 is fixedly connected with a magnetron 12, the magnetron is an electric vacuum device for generating, the electron in the tube interacts with the high-frequency electromagnetic field under the control of the constant magnetic field and the constant electric field which are vertical to each other, the energy obtained from the constant electric field is converted into microwave energy, thereby achieving the purpose of generating microwave energy, meanwhile, the magnetron is a consumable product which is easy to age and demagnetize, one end of the magnetron 12 far away from the supporting plate 11 is fixedly connected with a waveguide tube 13 which is used for transmitting ultrahigh frequency electromagnetic waves, pulse signals can be transmitted to a destination with extremely small loss through the waveguide tube, the magnetron is a hollow metal conduit with a smooth inner wall or a tube internally coated with metal, the right side of the supporting plate 11 is movably connected with steel balls 14, the steel balls 14 are hollow and solid steel balls with different diameters, the total volume of the steel balls 14 is 10-30 percent of the volume of the roller 8, wherein the steel balls with the diameters of 110-90mm and 80, the steel balls with the diameter of 55-45mm and the diameter of less than 40mm are solid steel balls, so that the garbage can be more thoroughly crushed by placing the steel balls.
In use, garbage is poured from the feeding port 2, the driving part is turned on to rotate the drum 10, the waveguide 13 transmits the microwave generated in the magnetron 12 to the right side of the supporting plate 11 in the drum 10, the treated object is dried by the heating of the microwave, the generated water vapor flows out through the airflow hole 15 and is absorbed by the circulating fan 4, the water vapor is changed into liquid water through the condensing heat exchanger 5 and flows into the water storage pipe 6, and in the process of continuous absorption and circulation of the steam, the pressure inside the device is lower than the external pressure, the generated smell can not be diffused, the roller 10 rolls to make the steel balls 14 inside generate irregular motion, the kitchen waste is extruded to be crushed, but the crushing degree of hard matters such as sand grains, stone grains, metal and the like in the garbage is not large, and soft matters such as wood matters, fiber matters, plastics and the like are crushed into strips and nets, so that the secondary separation of organic matters and the organic matters is facilitated, and the garbage is discharged through a discharge port 3 after the crushing is finished.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (3)
1. The utility model provides an utilize ball-milling technology to handle equipment of kitchen garbage, includes casing (1), its characterized in that: a feeding port (2) is fixedly connected to the left side of the shell (1), a discharging port (3) is fixedly connected to the right side of the shell (1), a circulating fan (4) is fixedly installed on the surface of the shell (1), and a condensing heat exchanger (5) is fixedly installed on the right side of the circulating fan (4); a water storage pipe (6) is fixedly connected to the inside of the shell (1), a box body (7) is fixedly connected to the inside of the water storage pipe (6), a porous plate (8) is arranged on the surface of the box body (7), a roller (10) is movably connected to the inside of the box body (7) through a bearing (9), a supporting plate (11) is fixedly connected to the inside of the roller (10), a magnetron (12) is fixedly connected to the left side of the supporting plate (11), a waveguide tube (13) is fixedly connected to one end, far away from the supporting plate (11), of the magnetron (12), and a steel ball (14) is movably connected to the right side; an airflow hole (15) is formed in the surface of the roller (10); the steel balls (14) are hollow and solid steel balls with different diameters, the total volume of the steel balls (14) is 10-30% of the volume of the roller (10), wherein the steel balls with the diameters of phi 110-90mm and phi 80-60mm are hollow steel balls, and the steel balls with the diameters of phi 55-45mm and phi 40mm below are solid steel balls.
2. The apparatus for treating kitchen garbage by using ball milling technology as claimed in claim 1, wherein: a discharge channel (16) is fixedly connected below the roller (10), and one end of the discharge channel (16) is connected with the discharge hole (3).
3. The apparatus for treating kitchen garbage by using ball milling technology as claimed in claim 1, wherein: the right side of the condensing heat exchanger (5) is fixedly connected with a water storage pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722894.8A CN110404636B (en) | 2019-08-06 | 2019-08-06 | Equipment for treating kitchen waste by utilizing ball milling technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722894.8A CN110404636B (en) | 2019-08-06 | 2019-08-06 | Equipment for treating kitchen waste by utilizing ball milling technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110404636A CN110404636A (en) | 2019-11-05 |
| CN110404636B true CN110404636B (en) | 2021-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910722894.8A Active CN110404636B (en) | 2019-08-06 | 2019-08-06 | Equipment for treating kitchen waste by utilizing ball milling technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112023851A (en) * | 2020-08-20 | 2020-12-04 | 江南大学 | Controllable hydrodynamic cavitation kettle type microwave reactor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1256192C (en) * | 2002-05-31 | 2006-05-17 | 乐金电子(天津)电器有限公司 | Steam circuation device of microwave heating garbage treatment equipment |
| CN202778616U (en) * | 2012-06-11 | 2013-03-13 | 鄂尔多斯市东胜区传祥垃圾处理有限责任公司 | Ball grinding mill applicable to garbage disposal technology |
| JP2014176829A (en) * | 2013-03-15 | 2014-09-25 | Ricoh Co Ltd | Mechanical pulverizer, toner producer, and toner producing method |
| CN104415826A (en) * | 2013-08-23 | 2015-03-18 | 天津滨海长源化工有限公司 | New sand mill |
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Effective date of registration: 20210429 Address after: 101100 5th floor, building 7, courtyard 15, Tonghu street, Tongzhou District, Beijing Applicant after: Beijing Lanqi Environmental Technology Group Co.,Ltd. Address before: 528000 Zumiao Street, Chancheng District, Foshan City, Guangdong Province Applicant before: Ge Tieqing |
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