CN210855882U - Processing system of gardens discarded object - Google Patents
Processing system of gardens discarded object Download PDFInfo
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- CN210855882U CN210855882U CN201920660066.1U CN201920660066U CN210855882U CN 210855882 U CN210855882 U CN 210855882U CN 201920660066 U CN201920660066 U CN 201920660066U CN 210855882 U CN210855882 U CN 210855882U
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The utility model provides a processing system of gardens discarded object, including reducing mechanism, dyeing apparatus and fermenting installation, wherein, the reducing mechanism is used for smashing into cubic discarded object and bits form discarded object with the gardens abandonment, and the dyeing system is used for carrying out inorganic environmental protection dyeing with cubic discarded object and handles, and the fermenting system is used for after bits form discarded object and microbial inoculum intensive mixing to carry out aerobic fermentation to it is equipped with screening plant after the pure device of powder, and screening plant is used for smashing the back gardens discarded object that finishes, sieves according to the particle diameter of difference. The utility model discloses a process such as smash, screening, dyeing and composting to the gardens discarded object produces products such as organic cover and organic improvement matrix, realizes the ecological application of gardens discarded object.
Description
Technical Field
The utility model belongs to the afforestation field specifically relates to a processing system of gardens discarded object.
Background
In recent years, with the rapid development of economic society of China and the continuous improvement of urbanization level, the requirements of people on living environment are higher and higher, and the construction of beautiful China is more and more urgent. Therefore, landscaping is actively developed in various places, and the green space area is continuously enlarged, aiming at improving the living environment. However, as the urban and rural greening coverage rate is greatly increased, the total amount of garden waste such as dead branches and fallen leaves, branch trimmings, lawn trimmings, weeds, seeds, residual flowers and the like is increased, the garden waste generated by the method is increased, and the treatment work is severe. According to foreign statistical data, the urban garden waste generally accounts for about 18% of the urban solid waste, is the second largest solid waste after the urban domestic waste, is not easy to compact, occupies space, is difficult to treat and transport, and brings huge pressure to the consumption work. At present, garden waste is treated by a plurality of methods, such as landfill, incineration, biogas production, biomass fuel production and the like. In most cities in China, garden wastes are treated like common wastes and are buried or burned, places for storing green wastes are not fixed, and a fixed treatment mode is not provided, so that the method is generally devised by each region. The landfill needs to take up an area, and incineration can aggravate haze, and abandonment also can cause fire hazard and harm the environment. This not only increases the pressure of municipal waste treatment, causes environmental pollution, but also is a waste of resources.
SUMMERY OF THE UTILITY MODEL
To above background art, the utility model provides a processing system of gardens discarded object through smashing the gardens discarded object, screening, dyeing and composting technology such as processing, produces products such as organic cover and organic improvement matrix, realizes the ecological application of gardens discarded object.
The utility model provides a processing system of gardens discarded object, include: the environment-friendly garden waste treatment system comprises a crushing device, a dyeing device and a fermentation device, wherein the crushing device is used for crushing garden waste into blocky waste and scrap-shaped waste, the dyeing system is used for carrying out inorganic environment-friendly dyeing treatment on the blocky waste, the fermentation system is used for fully mixing the scrap-shaped waste with a microbial inoculum and carrying out aerobic fermentation treatment on the mixture, and the environment-friendly garden waste treatment system is characterized in that a screening device is arranged behind the crushing device and used for screening the crushed garden waste according to different particle sizes.
Preferably, the crushing device further comprises a cutting machine for crushing the garden waste into the blocky waste, and a crushing machine for crushing the garden waste sieved down into the scrap-like waste.
Preferably, the dyeing device also comprises a dyeing machine and a high-temperature dryer, wherein the dyeing machine is used for fully and uniformly mixing the prepared dye and the crushed massive waste; the high-temperature dryer is used for carrying out high-temperature treatment on the dyed massive waste and reducing the water content of the massive waste.
Preferably, the fermentation device also comprises a soaking pool, wherein the soaking pool is used for fully and uniformly mixing the microbial inoculum and the crushed scrap-shaped waste.
Preferably, it further comprises a collection system for collecting percolate generated by the fermentation process.
Preferably, the screening device comprises a support, a motor is arranged on the support, a screen frame is fixed above the support, the screen frame is obliquely arranged, and the higher end of the screen frame is a feeding end; the lower end of the sieve frame is a discharge end, and three discharge ports are arranged at the discharge end; the three discharge ports are arranged in different directions;
at least two layers of screens with different apertures are arranged in the screen frame, and the aperture of the upper layer of screen is 5-10 cm; the aperture of the lower screen mesh is 1-3 cm.
Preferably, the three discharge ports are respectively a large-particle-size massive waste discharge port, a medium-particle-size massive waste discharge port and a scrap-like waste discharge port, and the large-particle-size massive waste discharge port is connected with the upper-layer screen mesh; the medium-particle-size massive waste discharge port is connected with the lower-layer screen; the scrap-shaped waste discharge port is connected with the bottom surface of the screen frame.
Preferably, the support is divided into an upper part and a lower part, the lower half part of the support is a cuboid frame, and the upper half part of the support is an inclined frame.
Preferably, a vibration exciter is arranged at the center of the bottom surface of the upper half part of the bracket, four horizontal square rod pieces are fixedly connected to the bottom surface of the upper half part of the bracket, four square rod pieces are fixedly connected to four bottom corners of the lower half part of the bracket, and the vibration exciter is connected with the motor through a belt.
The utility model discloses a gardens discarded object processing system adopts two production lines to produce organic cover and organic improvement matrix product. The branches and trunks which are difficult to ferment are directly crushed and dyed to be made into organic coverings, and the organic coverings have the functions of heat preservation, moisture preservation and dust prevention. Most of undersize materials are twig leaf parts, and the undersize materials are prepared into an organic improvement matrix through traditional fermentation, so that the organic improvement matrix has the effects of increasing the soil permeability and improving the soil fertility. Therefore, the utility model is suitable for an all gardens discarded object need not to classify and sort raw materials source because of thing system to different discarded object parts, promotes work efficiency greatly.
Drawings
FIG. 1 is a schematic view of a system for treating garden waste according to the present invention;
FIG. 2 is a schematic diagram of the construction of the screening device;
in the figure: 1. forklift, 2, feeding transmission belt, 3, cutting machine, 4, cutting object transmission belt, 5, screening device, 6, oversize object transmission belt, 7, dyeing machine, 8, high temperature device, 9, packaging machine, 10, undersize object transmission belt, 11, pulverizer, 12, soaking pool, 13, fermentation site.
21. A support; 22. a motor; 23. a screen frame; 24. screening a screen; 25. a feeding end; 26. a large-particle-size massive waste discharge port; 27. a medium-particle-size massive waste discharge port; 28. a scrap-shaped waste discharge port; 29. a vibration exciter; 20. a lubrication device.
Detailed Description
The present invention will be described in detail with reference to fig. 1 and 2.
The utility model discloses a processing system of gardens discarded object, including reducing mechanism, dyeing apparatus and fermenting installation, wherein, reducing mechanism is used for smashing into cubic discarded object and bits form discarded object with the gardens discarded object, and dyeing system is used for carrying out inorganic environmental protection dyeing with cubic discarded object and handles, and fermenting system is used for after bits form discarded object and microbial inoculum intensive mixing to carry out good oxygen fermentation to it and handle be equipped with screening plant behind the reducing mechanism, screening plant is used for smashing the back gardens discarded object that finishes, sieves according to the particle diameter of difference.
The crushing device comprises a cutting machine, a crushing machine and a crushing machine, wherein the cutting machine is used for crushing garden waste into blocky waste; and the crusher is used for crushing the garden waste under the screen into scrap-shaped waste.
The dyeing device comprises a dyeing machine and a high-temperature dryer, wherein the dyeing machine is used for fully and uniformly mixing the prepared dye and the crushed massive waste; the high-temperature dryer is used for carrying out high-temperature treatment on the dyed massive waste and reducing the water content of the massive waste.
The fermentation device comprises a soaking pool, a fermentation pool and a fermentation pool, wherein the soaking pool is used for fully and uniformly mixing the microbial inoculum and the crushed scrap-shaped waste;
the collecting system is used for collecting percolate generated in the fermentation process.
Fig. 2 is a schematic structural diagram of the screening device, which includes a bracket 21, a motor 22 is provided on the bracket, a screen frame 23 is fixed above the bracket, the screen frame 23 is arranged obliquely, and a feeding end 25 is provided at a higher end of the screen frame 23; the lower end of the sieve frame 23 is a discharge end, and three discharge ports are arranged at the discharge end; the directions of the three discharge ports are different.
The three discharge ports are respectively: a large-particle-size massive waste discharge port 26, a medium-particle-size massive waste discharge port 27 and a scrap-like waste discharge port 28, wherein the large-particle-size massive waste discharge port is connected with the upper-layer screen; the discharge port of the medium-particle-diameter massive waste is connected with the lower-layer screen, and the discharge end of the scrap-shaped waste is connected with the bottom surface of the screen frame.
The specific large-particle-size massive waste discharge port 26 is obliquely arranged, the front part is high, the rear part is low, the higher end is connected with a screen with a sieve pore with the diameter of 10cm, and the middle-particle-size massive waste discharge port and the scrap-like waste discharge port 28 are also obliquely arranged.
At least two layers of screens with different apertures are arranged in the screen frame, and the aperture of the upper layer of screen is 5-10 cm; the aperture of the lower layer screen is 1-3cm, the utility model discloses the aperture of the upper layer screen is 10cm, the aperture of the lower layer screen is 1cm for explanation.
It should be noted that although the word "aperture" is used herein, it should be understood by those skilled in the art that the shape of the mesh of the screen should not be construed as limiting, and that circular, polygonal, triangular, quadrilateral, etc. can be used as the result of the screening, and that the function is to allow only 10cm or 3cm sized lumps to pass through.
The support is divided into an upper part and a lower part, the lower half part of the support is a cuboid frame, the upper half part of the support is an inclined frame, and the motor is arranged at the center of the top surface of the cuboid.
The center of the bottom of the upper half of the bracket is provided with a vibration exciter 29, the upper surface of the vibration exciter is fixedly connected with the bottom of the upper half of the bracket through four horizontal square rod pieces, the lower surface of the vibration exciter is fixedly connected with four bottom corners of the lower half of the bracket through four square rod pieces, the vibration exciter is connected with a motor through a belt, and the upper half and the lower half of the bracket are provided with lubricating devices 20.
When the vibrating screen is used, the motor starts to rotate, the vibration exciter is driven by the belt to rotate at a high speed, and the screen body vibrates in an approximately circular track under the action of the vibration exciter.
The garden waste is cut into sections and then conveyed to the feeding end through the conveying belt, the waste with the particle size smaller than 10cm falls from the first layer of screen mesh due to the violent vibration of the screen body and the interaction between the screen bodies, the waste with the particle size smaller than 1cm continuously falls from the second layer of screen mesh, and the waste slides to the right while being screened under the action of gravity, and finally the garden waste is separated from the feeding end. The medium particle size lump waste falls to the front, the scrap-like waste falls to the right, and the large particle size lump waste falls to the rear.
The utility model discloses a concrete work flow is shown in fig. 1, at first the forklift 1 sends into the feeding end of feeding transmission belt 2 with the gardens discarded object. Garden waste is conveyed by the feed conveyor belt 2 to the feed end of the chipper 3. When the material is fed into the cutting machine 3, the cutting machine 3 starts to operate, the branch and the trunk part are cut into blocky waste with the particle size of 1-10cm, and the twigs and the leaves can directly pass through the cutting machine.
The cut-off material is conveyed to a screening device 5 through a cut-off material conveying belt 4, at least two layers of screens with different apertures are arranged in a screen frame of the screening device, the apertures are 1cm and 10cm (for example), when the material enters the screening machine through a feeding hole, the material with the particle size smaller than 1cm automatically slides downwards through the screen aperture and slides to a screen undersize material conveying belt 10, the blocky waste with the particle size of 1-10cm is shaken off to an oversize material conveying belt 6 due to the fact that the blocky waste is not through the screen aperture, and the blocky waste with the particle size larger than 10cm can pass through a primary cut-off machine and the screening machine to obtain blocky waste with the particle size lower.
The massive waste with the particle size of 1-10cm is transmitted to a dyeing machine 7 through an oversize material transmission belt 6, a water suction pump is arranged in the dyeing machine 7, the prepared iron oxide solution with the particle size of 100 g/L can be pumped into the dyeing machine, the iron oxide solution and the massive waste can be fully and uniformly mixed under the action of centrifugal force and gravity, iron oxides with different colors can be selected to be dyed into products with different dyeing according to needs, the step is skipped if the color is different. The dyed massive waste is transferred to a high temperature device 8 through a transfer belt. The temperature of the high-temperature device is set to be 120-150 ℃, the time for the material to pass through the high-temperature device is about 5-10 minutes, and the material can effectively kill egg bacteria, dry water and prevent dye from fading under the action of high temperature. The material after high temperature treatment can pass through a packer 9 to obtain an organic covering product, can be recycled to trees in gardens, green belts on roads and the like for application, and has the functions of heat preservation, moisture preservation, grass prevention and dust retention.
The waste having a particle size of 1cm or less is transferred to a crusher 11 via an undersize material transfer belt 10 to be crushed. The crusher is internally provided with a double-helix knife edge, and after materials enter the crusher from the feeding hole, the materials move spirally along with the helix knife edge, and due to the action of the knife edge and collision and friction among the materials, the materials can be fully crushed into scrap-shaped wastes by being crushed into the scrap-shaped wastes. The crumb-shaped waste is conveyed to the soaking pool 12 through the conveying belt, the prepared fermentation microbial inoculum is manually poured into the crumb-shaped waste, the C/N and the pH are adjusted according to the material quantity, and the fermentation microbial inoculum is soaked overnight, so that the dust can be effectively reduced, the aerobic microbial inoculum is fully contacted with the material, and the material is kept at a sufficient water content to shorten the fermentation time. The soaking pool 12 is internally provided with a collecting system, and the collected microbial inoculum can be used for soaking next time. The soaked materials are transported to a fermentation field 13 by a forklift for aerobic fermentation, and a collection system is arranged in the fermentation field and can collect leachate into the collection system of the soaking pool. After 30 days of aerobic fermentation, the scrap-shaped waste is converted into an organic improvement matrix, meets the requirements of GB/T33891-2017 greening organic matrix, can be recycled to flowers, plants and trees of gardens for application, and improves the soil fertility.
The system does not need to sort the raw material sources, and can directly process and treat the raw material sources to obtain regenerated products such as organic covering materials, organic improved substrates and the like.
Claims (9)
1. A treatment system for garden waste comprises a smashing device, a dyeing device and a fermentation device, wherein the smashing device is used for smashing the garden waste into blocky waste and scrap-shaped waste, the dyeing system is used for carrying out inorganic environment-friendly dyeing treatment on the blocky waste, the fermentation system is used for fully mixing the scrap-shaped waste with a microbial inoculum and carrying out aerobic fermentation treatment on the mixture, and the treatment system is characterized in that a screening device is arranged behind the smashing device and used for screening the smashed garden waste according to different particle sizes.
2. The system for treating garden waste as defined in claim 1, wherein the crushing means further comprises a cutting machine for crushing the garden waste into lump waste; and the crusher is used for crushing the garden waste under the screen into scrap-shaped waste.
3. The system for treating garden waste as defined in claim 1, wherein the dyeing apparatus further comprises a dyeing machine for mixing the prepared dye with the crushed massive waste thoroughly and a high temperature dryer; the high-temperature dryer is used for carrying out high-temperature treatment on the dyed massive waste and reducing the water content of the massive waste.
4. The garden waste treatment system as defined in claim 1, wherein the fermentation device further comprises a soaking tank for mixing the microbial inoculum and the crushed scrap-like waste thoroughly.
5. The system for treating garden waste as defined in claim 1, further comprising a collection system for collecting percolate generated during the fermentation process.
6. The garden waste treatment system according to claim 1, wherein the screening device comprises a bracket, a motor is arranged on the bracket, a screen frame is fixed above the bracket, the screen frame is arranged obliquely, and the higher end of the screen frame is a feeding end; the lower end of the sieve frame is a discharge end, and three discharge ports are arranged at the discharge end; the three discharge ports are arranged in different directions;
at least two layers of screens with different apertures are arranged in the screen frame, and the aperture of the upper layer of screen is 5-10 cm; the aperture of the lower screen mesh is 1-3 cm.
7. The garden waste treatment system according to claim 6, wherein the three outlets are a large-particle size massive waste outlet, a medium-particle size massive waste outlet and a scrap-like waste outlet, and the large-particle size massive waste outlet is connected with the upper screen; the medium-particle-size massive waste discharge port is connected with the lower-layer screen; the scrap-shaped waste discharge port is connected with the bottom surface of the screen frame.
8. The garden waste treatment system of claim 6, wherein: the support is divided into an upper part and a lower part, the lower half part of the support is a cuboid frame, and the upper half part of the support is an inclined frame.
9. The garden waste treatment system of claim 6, wherein: the center of the bottom surface of the upper half part of the bracket is provided with a vibration exciter, the upper surface of the vibration exciter is fixedly connected with the bottom surface of the upper half part of the bracket through four horizontal square rod pieces, the lower surface of the vibration exciter is fixedly connected with four bottom corners of the lower half part of the bracket through four square rod pieces, and the vibration exciter is connected with the motor through a belt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660066.1U CN210855882U (en) | 2019-05-09 | 2019-05-09 | Processing system of gardens discarded object |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920660066.1U CN210855882U (en) | 2019-05-09 | 2019-05-09 | Processing system of gardens discarded object |
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| CN210855882U true CN210855882U (en) | 2020-06-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354830A (en) * | 2020-10-14 | 2021-02-12 | 北京市兴南园林绿化有限责任公司 | Garden waste treatment method and system |
| CN113788713A (en) * | 2021-08-04 | 2021-12-14 | 广州市艺杰园林建设工程有限公司 | Environment-friendly landscaping waste treatment method |
-
2019
- 2019-05-09 CN CN201920660066.1U patent/CN210855882U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354830A (en) * | 2020-10-14 | 2021-02-12 | 北京市兴南园林绿化有限责任公司 | Garden waste treatment method and system |
| CN112354830B (en) * | 2020-10-14 | 2022-06-03 | 北京市兴南园林绿化有限责任公司 | Garden waste treatment method and system |
| CN113788713A (en) * | 2021-08-04 | 2021-12-14 | 广州市艺杰园林建设工程有限公司 | Environment-friendly landscaping waste treatment method |
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