CN217459287U - Comprehensive utilization system of mineralized refuse humus soil - Google Patents
Comprehensive utilization system of mineralized refuse humus soil Download PDFInfo
- Publication number
- CN217459287U CN217459287U CN202221149336.0U CN202221149336U CN217459287U CN 217459287 U CN217459287 U CN 217459287U CN 202221149336 U CN202221149336 U CN 202221149336U CN 217459287 U CN217459287 U CN 217459287U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- soil
- rotary kiln
- mineralized
- comprehensive utilization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The utility model belongs to the technical field of mechanical equipment, specifically provide a comprehensive utilization system of mineralize mineralization rubbish humus soil, include: the device comprises a feeding device, a radio frequency rotary kiln and a stirring device; the feeding device is used for conveying the mineralized refuse humus soil to the radio frequency rotary kiln; the radio frequency rotary kiln is used for carrying out radio frequency treatment on the mineralized refuse humus soil; the stirring device is used for stirring and mixing the mineralized garbage humus soil after the radio frequency treatment with the fertilizer and the soil conditioner. The utility model provides a comprehensive utilization system of mineralized refuse humus soil carries out radio frequency treatment to mineralized refuse humus soil at first through the radio frequency rotary kiln, accomplishes humus disinfection and sterilization, and the humus soil after handling the radio frequency drops into agitating unit afterwards, with its and fertilizer, soil conditioner stirring mixing, can carry out comprehensive utilization after the maintenance is qualified, has improved the humus soil treatment effect, has realized innoxious, the resource utilization of refuse landfill pollution treatment, decrement landfill and mineralized refuse humus soil.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, concretely relates to comprehensive utilization system of mineralize mineralization rubbish humus soil.
Background
The stock domestic garbage refers to domestic garbage stacked or buried in a stock garbage yard. The domestic garbage which is not in operation and is buried or stacked in a garbage landfill belongs to the garbage storage. At present, the quantity of garbage stored in China is as high as 80 hundred million tons, and the problems of large difference of stability degree, serious secondary pollution, low resource conversion rate, urgent land replacement and the like are faced. The harmless and recycling of the stored garbage becomes the key point of the treatment of the irregular landfill.
The mineralized refuse is a non-toxic harmless refuse collective name which is characterized in that after the domestic refuse is biodegraded for a plurality of years in a landfill, percolate and gas are not generated any more, and a stable state is achieved. The part of the fine particles which pass through the screen after 20mm is mineralized garbage humus which accounts for about 60 percent of the total amount of the garbage, and the mineralized garbage humus is loose in texture, rich in microorganisms, organic matters and nutrient substances and has good application prospect. How to utilize the garbage humus soil, sludge, garden waste and the like in a harmless and resource manner and solve the bottleneck of lacking soil and less fertilizer in engineering greening and vegetation construction is a hotspot of research in recent years.
The invention realizes the comprehensive utilization of the deeply mineralized garbage humus soil (greening planting soil), and improves the humus soil treatment effect and treatment efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at realizing comprehensive utilization of the deep mineralized garbage humus soil treatment and improving the humus soil treatment effect and treatment efficiency.
Therefore, the utility model provides a comprehensive utilization system of mineralize mineralization rubbish humus soil, include: the device comprises a feeding device, a radio frequency rotary kiln and a stirring device; the feeding device is used for conveying the mineralized refuse humus soil to the radio frequency rotary kiln; the radio frequency rotary kiln is used for carrying out radio frequency treatment on the mineralized refuse humus soil; the stirring device is used for stirring and mixing the mineralized garbage humus soil after the radio frequency treatment with the fertilizer and the soil conditioner.
Specifically, the comprehensive utilization system of the mineralized refuse humus soil further comprises a conveying device; the conveying device is used for conveying the mineralized refuse humus soil subjected to radio frequency treatment of the radio frequency rotary kiln to the stirring device.
Specifically, the conveying device is a parallel supporting and rolling belt conveyor.
Specifically, the surface of the conveying belt of the parallel supporting and rolling belt conveyor is provided with a bulge.
Specifically, a plurality of rows of capacitors are arranged in the radio frequency rotary kiln; the capacitor angle can be automatically adjusted.
Specifically, the inner surface of the radio frequency rotary kiln is provided with a high temperature resistant and wear resistant coating.
Specifically, the length of the radio frequency rotary kiln is 6-9 m.
Specifically, the radio frequency rotary kiln is obliquely arranged, and the inclination is 2-6 degrees.
Specifically, the feeding device is a vibration feeder.
Specifically, the stirring device comprises an automatic stirrer and a plurality of proportioning bins; the batching bin is used for feeding fertilizer and soil conditioner to the automatic stirrer; the automatic stirrer is used for stirring the mixed fertilizer, the soil conditioner and the mineralized waste humus soil after the radio frequency treatment.
Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:
the utility model provides a this kind of comprehensive utilization system of mineralized refuse humus soil carries out radio frequency treatment to mineralized refuse humus soil through the radio frequency rotary kiln at first, accomplish humus disinfection and sterilization, the humus soil after handling radio frequency later drops into agitating unit, stir the mixing with fertilizer, soil conditioner, can carry out comprehensive utilization after the maintenance is qualified, humus soil treatment effect and treatment effeciency have been improved, refuse landfill pollution treatment, decrement landfill and mineralized refuse humus soil's innoxiousness, resource utilization have been realized, the bottleneck that engineering greening, vegetation construction lack of soil and few fertilizer has been solved; the utility model discloses mechanism reasonable in design, technical process is simple, and continuous operation stability is high, and is with low costs, can extensively use widely.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a comprehensive utilization system for mineralized refuse humus soil provided by the utility model.
Fig. 2 is a schematic diagram of a comb capacitor used in one embodiment of the present invention.
Fig. 3 is a schematic view of the capacitor operating range in an embodiment of the present invention.
Fig. 4 is a schematic diagram of capacitor arrangement in a radio frequency rotary kiln according to an embodiment of the present invention.
Description of the reference numerals: 1. vibrating the feeder; 2. a radio frequency rotary kiln; 3. a capacitor; 4. a conveying device; 5. an automatic blender; 6. a proportioning bin.
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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1, the utility model provides a comprehensive utilization system of mineralize mineralization rubbish humus soil, include: the device comprises a feeding device, a radio frequency rotary kiln 2 and a stirring device; the feeding device is used for conveying the mineralized refuse humus soil to the radio frequency rotary kiln 2; the radio frequency rotary kiln 2 is used for carrying out radio frequency treatment on the mineralized refuse humus soil; the stirring device is used for stirring and mixing the mineralized garbage humus soil after the radio frequency treatment with the fertilizer and the soil conditioner. High-strength steel can be selected during actual use, and according to project required dimension design each equipment in the manufacturing system, then concrete foundation structure fixes steel structure support, installs feed arrangement, radio frequency rotary kiln 2 and agitating unit in proper order afterwards, preferably drives each device by electric drive explosion proof machine. During construction, humus soil with the particle size being less than or equal to 30mm after being crushed and screened is thrown into a feeding device through a forklift or an excavator, the humus soil meets the requirements of soil pollution risk control standard (trial implementation) for agricultural land of soil environmental quality (GB15618-2018), the material is continuously conveyed to a radio frequency rotary kiln 2 through the feeding device, after radio frequency treatment, the material leaves the radio frequency rotary kiln 2 and enters a stirring device to be stirred and mixed with fertilizer and soil conditioner, finally, water can be added into the treated mineralized refuse humus soil for maintenance, the mineralized refuse humus soil can be used for greening planting soil after being detected to be qualified, the harmlessness and the resource utilization of the deeply mineralized refuse humus soil are realized, and the bottleneck that the engineering greening and the vegetation construction lack of soil and less fertilizer is solved.
Further, the comprehensive utilization system of the mineralized refuse humus soil also comprises a conveying device 4; and the conveying device 4 is used for conveying the mineralized refuse humus soil subjected to radio frequency treatment by the radio frequency rotary kiln 2 to the stirring device. The conveying device 4 can be a transport vehicle or a parallel supporting and rolling belt conveyor, when the parallel supporting and rolling belt conveyor is selected as the conveying device 4, protrusions can be arranged on the surface of the conveying belt so as to drive humus to be transported, and the parallel supporting and rolling belt conveyor is preferably installed at an inclined angle of 15-45 degrees.
In order to avoid dead corners in the radio frequency rotary kiln 2 and avoid radio frequency treatment of partially mineralized refuse humus, a plurality of rows of capacitors 3, preferably comb-shaped capacitors 3 as shown in fig. 2, are arranged in the radio frequency rotary kiln 2, and the angles of the capacitors 3 can be automatically adjusted. The number and the angle of the capacitors 3 in the radio frequency rotary kiln 2 can be adjusted through a control cabinet, and the optimal processing parameters are optimized according to the actual conditions of the project.
Specifically, the surface of the radio frequency rotary kiln 2 is provided with a high-temperature-resistant wear-resistant coating formed by high-temperature-resistant wear-resistant paint, so that the problem of abrasion/corrosion of soil and muddy water on related equipment in the prior art can be well solved, the service life of the equipment is obviously prolonged, and cost reduction and efficiency improvement are realized.
The length of the radio frequency rotary kiln 2 is generally set to be 6-9m, and the specific length needs to be comprehensively considered according to project conditions and the number of the capacitors 3 in the radio frequency rotary kiln 2. The radio frequency rotary kiln 2 is preferably arranged obliquely, the inclination is 2-6 degrees, the feeding port is higher than the discharging port, so that humus soil is collected to the discharging port, and water attached to the inner surface of the kiln is discharged outside the kiln together.
Further, the feeding device is a vibration feeder 1, the vibration feeder 1 is of an open type, and the feeding speed is 30-60 m 3 The/h is proper, the feeding end and the discharging end of the trough cannot be fixedly connected with other equipment, and a certain moving range of the trough is reserved so that the normal amplitude of the vibrating feeder is not influenced.
The stirring device comprises an automatic stirrer 5 and a plurality of proportioning bins 6; the batching bin 6 is used for throwing fertilizer and soil conditioner into the automatic stirrer 5; the automatic stirrer 5 is used for stirring the mixed fertilizer, the soil conditioner and the mineralized waste humus after the radio frequency treatment. The proportioning bin 6 can be prepared by an automatic feeding device and can automatically and quantitatively feed proportioning according to set parameters.
In a refined embodiment, the utility model provides a comprehensive utilization system of mineralize rubbish humus soil, include: the device comprises a feeding device, a radio frequency rotary kiln 2, a parallel supporting and rolling belt conveyor and a stirring device;
the feeding device comprises a feeding hole and a vibrating feeder 1 which are connected, the mineralized refuse humus soil can stably enter the vibrating feeder 1 through the feeding hole, and the vibrating feeder 1 continuously and uniformly sends the material to the radio frequency rotary kiln 2 under the driving of a vibrating motor;
the inner surface of the radio frequency rotary kiln 2 is provided with a high temperature resistant and wear resistant coating, a plurality of rows of comb capacitors 3 are equidistantly arranged in the radio frequency rotary kiln 2, the angles of every two rows of comb capacitors 3 are complementary, the comb capacitors 3 can be automatically adjusted at a small angle, as shown in figures 3-4, the radio frequency full coverage in the radio frequency rotary kiln 2 is realized, and the humus soil passing through is conveniently treated; the inclination between the radio frequency rotary kiln 2 and the horizontal plane is 5 degrees, so that humus soil and water in the radio frequency rotary kiln 2 can be smoothly collected to an outlet, and the influence on the system operation caused by accumulation and blockage in the kiln is avoided;
the surface of a conveying belt of the parallel supporting and rolling belt conveyor is provided with a bulge for driving the humus soil to be conveyed, and the humus soil falls to the parallel supporting and rolling belt conveyor from a discharge hole of the radio frequency rotary kiln 2 and is conveyed to an automatic feeding and stirring device through the parallel supporting and rolling belt conveyor;
the stirring device comprises an automatic stirrer 5 and four proportioning bins 6 capable of automatically feeding materials, wherein the proportioning bins 6 are respectively used for storing N fertilizer, P fertilizer, K fertilizer and soil conditioner; and (3) setting feeding parameters of the batching bin 6 according to a batching feeding scheme determined by the batch of humus soil lab scale experiment, feeding N fertilizer, P fertilizer, K fertilizer and soil conditioner into the automatic stirrer 5 which receives the radio-frequency treated mineralized garbage humus soil, and mixing and stirring the N fertilizer, the P fertilizer, the K fertilizer and the soil conditioner by the automatic stirrer 5.
To the process the utility model provides a mineralized refuse humus soil water maintenance after the comprehensive utilization system of mineralized refuse humus soil handles can be used for planting green soil after detecting qualified.
The above illustration is merely an illustration of the present invention, and does not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.
Claims (10)
1. A comprehensive utilization system of mineralized refuse humus soil is characterized by comprising: the device comprises a feeding device, a radio frequency rotary kiln (2) and a stirring device; the feeding device is used for conveying the mineralized refuse humus soil to the radio frequency rotary kiln (2); the radio frequency rotary kiln (2) is used for carrying out radio frequency treatment on the mineralized refuse humus soil; the stirring device is used for stirring and mixing the mineralized garbage humus soil after the radio frequency treatment with the fertilizer and the soil conditioner.
2. The comprehensive utilization system of humic soil as mineralized refuse according to claim 1, wherein: also comprises a conveying device (4); the conveying device (4) is used for conveying the mineralized refuse humus soil subjected to radio frequency treatment by the radio frequency rotary kiln (2) to the stirring device.
3. The comprehensive utilization system of humic soil as mineralized refuse according to claim 2, wherein: the conveying device (4) is a parallel supporting and rolling belt conveyor.
4. The comprehensive utilization system of humic soil as mineralized refuse according to claim 3, wherein: the surface of the conveying belt of the parallel supporting and rolling belt conveyor is provided with a bulge.
5. The comprehensive utilization system of humic soil as mineralized refuse according to claim 1, wherein: a plurality of rows of capacitors (3) are arranged in the radio frequency rotary kiln (2); the angle of the capacitor (3) can be automatically adjusted.
6. The comprehensive utilization system of humic soil as mineralized refuse according to claim 1, wherein: the inner surface of the radio frequency rotary kiln (2) is provided with a high temperature resistant and wear resistant coating.
7. The comprehensive utilization system of humic soil as mineralized refuse according to claim 1, wherein: the length of the radio frequency rotary kiln (2) is 6-9 m.
8. The comprehensive utilization system of humic soil as mineralized refuse according to claim 1, wherein: the radio frequency rotary kiln (2) is obliquely arranged, and the inclination is 2-6 degrees.
9. The comprehensive utilization system of humic soil as mineralized refuse according to claim 1, wherein: the feeding device is a vibrating feeder (1).
10. The comprehensive utilization system of humic soil as mineralized refuse according to claim 1, wherein: the stirring device comprises an automatic stirrer (5) and a plurality of proportioning bins (6); the proportioning bin (6) is used for feeding fertilizer and soil conditioner to the automatic stirrer (5); the automatic stirrer (5) is used for stirring the mixed fertilizer, the soil conditioner and the mineralized waste humus after the radio frequency treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149336.0U CN217459287U (en) | 2022-05-13 | 2022-05-13 | Comprehensive utilization system of mineralized refuse humus soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221149336.0U CN217459287U (en) | 2022-05-13 | 2022-05-13 | Comprehensive utilization system of mineralized refuse humus soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217459287U true CN217459287U (en) | 2022-09-20 |
Family
ID=83276268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221149336.0U Active CN217459287U (en) | 2022-05-13 | 2022-05-13 | Comprehensive utilization system of mineralized refuse humus soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217459287U (en) |
-
2022
- 2022-05-13 CN CN202221149336.0U patent/CN217459287U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204107965U (en) | A kind of town and country solid waste cooperative disposal and resource utilization system | |
| CN101642766A (en) | Town domestic garbage resource generation recycling environment-friendly treatment method | |
| CN208928373U (en) | A kind of house refuse wet process processing unit | |
| KR101686182B1 (en) | Fermentation drying device for waste material and system using the same | |
| CN202052756U (en) | Domestic garbage classifying device | |
| CN1164375C (en) | Urban garbage centralized treatment and regeneration method | |
| CN102698838A (en) | Application of ball-milling technology in garbage disposal process | |
| CN106187334A (en) | A kind of household kitchen garbage compost cylinder | |
| CN105478443A (en) | In-situ reduction type integrated device and treatment method for household garbage | |
| CN205500334U (en) | Mud feeding screening system | |
| CN110616316A (en) | Compact dust removal ball pressing treatment system | |
| CN217459287U (en) | Comprehensive utilization system of mineralized refuse humus soil | |
| CN105668986A (en) | Sludge dewatering and drying treatment system and method | |
| CN207086545U (en) | A kind of house refuse is reduced recycling buried type integrated device | |
| CN114472463B (en) | System for cooperatively treating kitchen waste by using cement kiln and treatment method thereof | |
| CN206168808U (en) | Domestic waste integration sorter | |
| CN211227270U (en) | Compact dust removal ball pressing treatment system | |
| CN211333873U (en) | Municipal administration mud compounding system | |
| CN107377580A (en) | House refuse is reduced method of resource and buried type integrated device | |
| CN210001778U (en) | household garbage treatment device | |
| KR100229860B1 (en) | Treatment apparatus for kitchen refuse | |
| CN207405102U (en) | A kind of twin shaft organic solid castoff biodegrading machine | |
| CN205528358U (en) | Sludge dewatering drying process system | |
| CN216937670U (en) | Integrated comprehensive treatment device for soil or sludge | |
| CN111019733A (en) | Biochemical sludge electricity-mixed coal blending combustion system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |