CN211464257U - Resource utilization system for household garbage - Google Patents
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- CN211464257U CN211464257U CN201922382939.XU CN201922382939U CN211464257U CN 211464257 U CN211464257 U CN 211464257U CN 201922382939 U CN201922382939 U CN 201922382939U CN 211464257 U CN211464257 U CN 211464257U
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Abstract
The utility model discloses a resource utilization system towards domestic waste, its characterized in that: comprises a closed chain plate distributing machine (1), a strong feeding plate hammering device (3) and a first roller screen (4) which are connected in sequence through a conveying device (2); the first roller screen (4) returns to the strong feeding plate hammering device (3) through the three conveying devices (2) and is conveyed to the first magnetic vortex separation device (5) and the negative pressure vibration separation device (6); the negative pressure vibration sorting equipment (6) is respectively connected with a light material processing line and a heavy material processing line; the utility model discloses specially adapted city domestic waste's sorting and utilization, towards domestic waste's utilization production line can realize minimizing, resourceization and innocent treatment to city landfill domestic waste, reduce the pressure in "rubbish besieged city".
Description
Technical Field
The utility model belongs to domestic waste classification field, concretely relates to resource utilization system towards domestic waste.
Background
At present, with the continuous acceleration of the urbanization process, the domestic level of the residents is improved and the population is increased rapidly, and the clearing amount and the accumulation amount generated by the municipal refuse in China are increased rapidly. According to data, the clear volume of 2016 domestic garbage in the country is about 21500.5 ten thousand tons, and the average annual growth rate is as high as 8% -10%, so that the rapid growth rate enables the accumulation volume of the garbage in China to reach 80 hundred million tons in the past year. The urban garbage problem becomes one of the public nuisance problems influencing the development process of socioeconomic, a large amount of garbage is accumulated around the city, and more than two thirds of cities in China fall into the 'garbage enclosing city'.
At present, three garbage disposal methods in China mainly comprise a sanitary landfill method, an incineration method and a composting method. Most of the garbage disposal is mainly landfill, according to statistics, more than 1900 garbage landfill sites are operated in 2016 years, and the garbage landfill disposal proportion accounts for about 60% of the total amount of the garbage. The method has the advantages of low construction and operation cost, simple operation and large treatment capacity. But there are also many disadvantages: firstly, a large amount of land is occupied, the site selection is difficult, and the land allocation cost is high; secondly, a large amount of garbage containing resources are wasted, and the garbage is artificially converted into 'non-increasable resources and thrown away huge wealth', so that the resource treatment requirement cannot be met; thirdly, environmental pollution is caused, the seepage of percolate in the landfill site pollutes the soil and the underground water quality, along with the increase of the accumulation amount and the continuation of time, the pollution is diffused to the periphery and the underground deep layer, and simultaneously toxic and odorous gases emitted by the garbage are diffused to the periphery to form air, periphery and underground three-dimensional pollution.
Meanwhile, as the landfill operation amount is increased day by day, the landfill sites are required to be continuously expanded and newly built everywhere, and the cost of land acquisition for newly building the landfill sites is rapidly increased along with the rapid increase of the land price, a new landfill site is hundreds of millions even without considering the land acquisition cost, and land acquisition and new construction in many cities are impossible along with the increasing scarcity of the urban land. The garbage disposal faces a severe situation that not only is it difficult to build a landfill, but also old landfill is exhausted due to the fact that a plurality of reservoirs are adjacent. In the face of this severe situation, it is necessary to take out the scheme quickly, properly dispose the garbage stored in the landfill, vacate the storage capacity, and relieve the urgency.
SUMMERY OF THE UTILITY MODEL
At least one in defect or improvement demand more than prior art, the utility model provides a towards domestic waste's utilization production line, specially adapted city domestic waste's separation and utilization, towards domestic waste's utilization production line can realize minimizing, resourceization and innocent treatment to city landfill domestic waste, reduces the pressure in "rubbish besieged city".
In order to achieve the above object, according to one aspect of the present invention, a resource utilization system for domestic garbage is provided, which comprises a closed chain plate material distributor, a strong feeding plate hammering device and a first roller screen, which are connected in sequence by a conveying device; the first roller screen returns to the strong feeding plate hammering equipment and is conveyed to the first magnetic vortex separation equipment and the negative pressure vibration separation equipment through three conveying equipment respectively; the negative pressure vibration sorting equipment is respectively connected with a light material processing line and a heavy material processing line;
the closed chain plate distributing machine is used for uniformly distributing the entered piled domestic garbage;
the strong feeding plate hammering equipment is used for crushing the household garbage and discharging materials with the particle size below the first particle size;
the first roller screen is used for dividing the materials into three types according to the particle size, conveying the materials with the particle size larger than the first particle size back to the strong feeding plate hammering device for secondary crushing, conveying the materials with the particle size smaller than the third particle size to the first magnetic vortex separation device, and conveying the materials with the third particle size and the second particle size to the negative pressure vibration separation device; wherein the first particle size is larger than the second particle size and larger than the third particle size;
the first magnetic vortex separation equipment is used for separating metals and collecting the residual humus soil for later use;
the negative pressure vibration sorting equipment breaks up through vibration, materials are divided into two types according to the principle of negative pressure conveying, and light materials are conveyed to the light material processing line from the top under the action of negative pressure to be processed; heavy material is conveyed from the lower part to the heavy material processing line for processing under the action of gravity.
Preferably, the light material processing line comprises a cyclone spiral discharger, a friction drying and scattering device, a double-friction dry cleaner, a second magnetic vortex separation device and a polymerization production device which are connected in sequence;
the cyclone spiral discharger is used for separating light substances under the action of centrifugal force and discharging air with oil sludge dust;
the friction drying scattering equipment is used for enabling the separated light materials to pass through the blades rotating at a high speed to enable the light materials to rub at a high speed, and hot air with a preset temperature is introduced in the rubbing process to enable the light materials to be scattered and dried fully;
the double-friction dry cleaning machine is used for dry cleaning to remove dust and rust attached to the surface of the light object;
the second magnetic vortex separation equipment is used for separating metals;
the polymerization production equipment is used for carrying out polymerization production.
Preferably, the polymerization production equipment comprises a storage bin, a polymerization machine, a first crusher, a storage bin, a pulverizer set, a cyclone set, a vibrating screen and a storage bin which are connected in sequence.
Preferably, the heavy material processing line comprises a third magnetic vortex separation device, an inclined plate elastic separation device, a second crusher and a plastic processing device which are connected in sequence;
the third magnetic vortex separation equipment is used for separating iron, stainless steel and nonferrous metal and conveying sundries to the inclined plate elastic separation equipment;
the inclined plate elastic separation equipment divides materials into three types, namely light materials, medium light materials and heavy materials according to the principle that different materials have different elasticity;
the second crusher is used for crushing light and medium materials, the crushed fine materials are conveyed to the inclined plate elastic sorting equipment for elastic sorting, the rubber elastic materials are sorted out, and the rest plastics are conveyed to the plastic processing equipment;
the second crusher is also used for crushing heavy objects and screening plastic and masonry.
Preferably, the plastic processing equipment comprises a dryer, friction dry cleaning equipment, a bin, an elastic sorting machine, a heating friction electric sorting machine, a bin, a grinding machine set, a cyclone machine set, a vibrating screen and a bin which are connected in sequence.
Preferably, the resource utilization system further comprises a dust removal device which is respectively connected with the closed chain plate distributing machine, the strong feeding plate hammering device, the first roller screen, the negative pressure vibration sorting device and the friction drying scattering device for removing dust.
Preferably, the dust removing equipment comprises a negative pressure air pipe, a dust collector and a fan which are connected in sequence;
the negative pressure air pipe is respectively connected with the closed chain plate distributing machine, the strong feeding plate hammering device, the first roller screen, the negative pressure vibration sorting device and the friction drying scattering device.
Preferably, manual sorting platforms are arranged on two sides of the conveying equipment between the closed chain plate distributing machine and the strong feeding plate hammering equipment and used for sorting out materials which cannot enter the strong feeding plate hammering equipment.
Preferably, a magnetic separation device is arranged on the conveying device between the closed chain plate distributing machine and the strong feeding plate hammering device and is used for sorting out ferrous metals;
and/or the presence of a gas in the gas,
and a magnetic separation device is arranged on the conveying device between the strong feeding plate hammering device and the first roller screen and is used for sorting out ferrous metals.
The above-described preferred features may be combined with each other as long as they do not conflict with each other.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect:
1. the utility model discloses a towards domestic waste's utilization system, specially adapted city domestic waste's sorting and utilization, towards domestic waste's utilization production line can realize minimizing, resourceization and innocent treatment to city landfill domestic waste, reduce the pressure in "rubbish besieged city".
2. The utility model discloses a towards domestic waste's utilization system, on the basis of the refuse treatment principle of "minimizing, resourceization, innoxious", propose to pass through meticulous screening with landfill domestic waste, the solution of the categorised resource processing of screening thing, rubbish changing waste into valuables, no longer be the discarded object in the traditional meaning, but turn into resource cyclic utilization, assist with intensive environmental pollution control measure, can thoroughly solve rubbish problem of going out of the way, improve the peripheral environmental pollution of refuse treatment field, it deals with the long treatment of refuse treatment processing.
3. The utility model discloses a towards domestic waste's resource utilization system, can effectually be less than 6 types such as 35mm domestic material, 35mm ~ 150mm domestic material of particle diameter, particle diameter are greater than 150mm domestic material and light material with the domestic waste separation that mixes together, can effectually classify the application, handle, changing waste into valuables with domestic waste.
4. The utility model discloses a resource utilization system towards domestic waste sets up negative pressure dust collecting system, can effectually collect the processing with air pollutants such as the dust that produces in the processing procedure, can effectually reduce pollution such as dust, reduces the pollution to the environment and to operating personnel's injury.
5. The utility model discloses a resource utilization system towards domestic waste, equipment and transport mechanism all can have good leakproofness, reduce the dust and fly into the possibility outside the equipment.
6. The utility model discloses a towards domestic waste's utilization system can make the automatic operation of equipment through PLC automatic control system, reduces workman's quantity to send out the police dispatch newspaper under the abnormal conditions, remind the staff to maintain equipment.
7. The utility model discloses a towards domestic waste's utilization system, magnetic separation equipment can handle sharp-pointed ironwork in advance, reduces the quantity that gets into the ironwork of equipment, reduces the injury that probably produces equipment to increase equipment duration.
Drawings
Fig. 1 is a schematic structural diagram of a household garbage-oriented resource utilization system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of the resource utilization method for domestic garbage according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be described in further detail with reference to the following embodiments.
As a preferred embodiment of the utility model, as shown in fig. 1, the utility model provides a resource utilization system for domestic garbage, which comprises a closed chain plate material distributor 1, a strong feeding plate hammering device 3 and a first roller screen 4 which are connected in sequence by a conveying device 2; the first roller screen 4 returns to the strong feeding plate hammering device 3 through the three conveying devices 2 and is conveyed to the first magnetic vortex sorting device 5 and the negative pressure vibration sorting device 6; the negative pressure vibration sorting equipment 6 is respectively connected with a light material processing line and a heavy material processing line; part or all of the conveyor apparatus 2 is preferably a belt conveyor.
The closed chain plate distributing machine 1 is used for uniformly distributing the entered piled domestic garbage.
The strong feeding plate hammering device 3 is used for crushing the household garbage and discharging materials with the particle size below the first particle size;
the first roller screen 4 is used for dividing the materials into three types according to the particle size, conveying the materials with the particle size larger than the first particle size back to the strong feeding plate hammering device 3 for secondary crushing, conveying the materials with the particle size smaller than the third particle size to the first magnetic vortex separation device 5, and conveying the materials with the particle size from the third particle size to the second particle size to the negative pressure vibration separation device 6; the first particle size > the second particle size > the third particle size, and preferably 150mm, 50mm, and 35mm, respectively.
The first magnetic vortex separation equipment 5 is used for separating out metals and collecting the residual humus soil for later use.
The negative pressure vibration sorting equipment 6 breaks up through vibration, materials are divided into two types according to the principle of negative pressure conveying, and light materials are conveyed to the light material processing line from the top under the action of negative pressure to be processed; heavy material is conveyed from the lower part to the heavy material processing line for processing under the action of gravity.
Preferably, the light material processing line comprises a cyclone spiral discharger 71, a friction drying and scattering device 72, a double-friction dry cleaner 73, a second magnetic vortex separation device 74 and a polymerization production device which are connected in sequence.
The cyclone spiral discharger 71 is used for separating light substances under the action of centrifugal force and discharging air with oil sludge dust; the friction drying and scattering equipment 72 is used for enabling the separated light materials to pass through blades rotating at a high speed to enable the light materials to rub at a high speed, and hot air with a preset temperature is introduced in the rubbing process to enable the light materials to be scattered and dried fully; the double-friction dry cleaning machine 73 is used for dry cleaning to remove dust and rust attached to the surface of the light material; the second magnetic vortex separation device 74 is used for separating out metals; the polymerization production equipment is used for carrying out polymerization production.
Preferably, the polymerization production equipment comprises a silo 10, a polymerization machine 75, a first crusher 76, the silo 10, a pulverizer set 77, a cyclone set 78, a vibrating screen 79 and the silo 10 which are connected in sequence.
Preferably, the heavy material processing line comprises a third magnetic vortex separation device 81, an inclined plate elastic separation device 82, a second crusher 83 and a plastic processing device which are connected in sequence.
The third magnetic vortex separation equipment 81 is used for separating iron, stainless steel and nonferrous metals and conveying sundries to the inclined plate elastic separation equipment 82; the inclined plate elastic separation equipment 82 divides materials into three types, namely light materials, medium light materials and heavy materials according to the principle that different materials have different elasticity; the second crusher 83 is used for crushing light and medium materials, the crushed fine materials are conveyed to the inclined plate elastic sorting equipment 82 for elastic sorting, the rubber elastic materials are sorted out, and the rest plastics are conveyed to the plastic processing equipment; the second crusher 83 is also used for crushing heavy objects and screening out plastics and masonry.
Preferably, the plastic processing equipment comprises a dryer 84, a friction dry cleaning equipment 85, a bin 10, an elastic sorting machine 86, a heating friction electric sorting machine 87, a bin 10, a grinding machine set 77, a cyclone set 78, a vibrating screen 79 and a bin 10 which are connected in sequence.
Preferably, the resource utilization system further comprises a dust removal device 9, which is respectively connected with the closed chain plate distributing machine 1, the strong feeding plate hammering device 3, the first roller screen 4, the negative pressure vibration sorting device 6 and the friction drying scattering device 72 for dust removal. The dust removing device 9 comprises a negative pressure air pipe 91, a dust collector 92 and a fan 93 which are connected in sequence; the negative pressure air pipe 91 is respectively connected with the closed chain plate distributing machine 1, the strong feeding plate hammering device 3, the first roller screen 4, the negative pressure vibration sorting device 6 and the friction drying scattering device 72.
Preferably, manual sorting platforms are arranged on two sides of the conveying equipment 2 between the closed chain plate distributor 1 and the strong feeding plate hammering equipment 3 and used for sorting out materials which cannot enter the strong feeding plate hammering equipment 3.
Preferably, a magnetic separation device is arranged on the conveying device 2 between the closed chain plate distributor 1 and the strong feeding plate hammering device 3 and is used for sorting ferrous metals; and/or a magnetic separation device is arranged on the conveying device 2 between the strong feeding plate hammering device 3 and the first roller screen 4 and is used for sorting ferrous metals.
All the equipment in the system is controlled by a PLC control system 11 of a central control room.
As shown in fig. 2, the following describes the household garbage-oriented resource utilization method of the present invention, which adopts the household garbage-oriented resource utilization system as described above, and includes the following steps:
s1, starting a production line of the whole resource utilization system through the PLC control system 11, enabling the household garbage to enter the closed chain plate distributing machine 1 through a feeding hole, and transporting and uniformly distributing the piled household garbage on the closed chain plate distributing machine 1 by the closed chain plate distributing machine 1 through two or more rake teeth and power type reverse stirring roller equipment; dust generated in the closed chain plate distributing machine 1 is subjected to air purification through a dust removing device 9, so that dust pollution in a production workshop is prevented;
s2, enabling the uniformly distributed household garbage to enter a conveying device 2 through an outlet of a closed chain plate distributor 1, and manually controlling the conveying speed of the conveying device and sorting out the materials when the materials which cannot enter a strong feeding plate hammering device appear in the conveying device through manual sorting platforms arranged on two sides; the magnetic separation device 10 is arranged at the tail end of the conveying device 2 between the closed chain plate distributing machine 1 and the strong feeding plate hammering device 3, and is used for separating and collecting ferrous metal on the conveying device for later use; the rest is conveyed into a strong feeding plate hammering device 3;
s3, crushing the household garbage by the strong feeding plate hammering device 3, and discharging materials with the particle size below the first particle size; dust generated in the strong feeding plate hammering device 3 is subjected to air purification through a dust removal device 9, so that dust pollution generated in a production workshop is prevented;
s4, conveying the crushed household garbage into a conveying device 2 through an outlet of a strong feeding plate hammering device 3 and conveying the household garbage to a first roller screen 4;
s5, dividing the materials into three types according to the particle size on the first roller screen 4; conveying the materials with the particle size larger than the first particle size to the strong feeding plate hammering equipment 3 for secondary crushing; conveying the materials with the particle size smaller than the third particle size to the first magnetic vortex separation equipment 5, separating out metals, and collecting the residual humus soil for later use; sending the materials with the third particle size to the second particle size to a negative pressure vibration sorting device 6;
wherein the first particle size is larger than the second particle size and larger than the third particle size; the dust generated in the first roller screen 4 is subjected to air purification through a dust removal device 9, so that dust pollution in a production workshop is prevented;
s6, scattering the sorted materials in the negative pressure vibration sorting equipment 6 by vibration, and separating the materials into light materials and heavy materials by the principle of negative pressure conveying, wherein the light materials enter a conveying pipeline from the top under the action of negative pressure and are conveyed to a light material processing line for processing; conveying the heavy materials from a discharge port at the lower part to a heavy material processing line for processing under the action of gravity;
s7, the light materials separated by the negative pressure vibration enter a cyclone spiral discharger 71, the light materials are separated by the action of centrifugal force, and the air with the oil sludge dust is discharged outside; the separated light materials further go to a friction drying and scattering device 72, the light materials are rubbed with each other at a high speed through a blade rotating at a high speed, and hot air with a preset temperature is introduced in the rubbing process to fully scatter and dry the light materials; the light materials after being scattered and dried enter a double-friction dry cleaning machine 73 for further dry cleaning, dust and rust attached to the surface of the light materials are removed, and dust generated in the double-friction dry cleaning machine 73 is subjected to air purification through a dust removal device 9, so that dust pollution generated in a production workshop is prevented; then the second magnetic vortex separation equipment 74 is used for separating the metals, so that the content of the metals is reduced, the purity of the light materials is improved, and then the light materials are conveyed to polymerization production equipment for polymerization production;
s8, carrying out magnetic vortex separation on the heavy materials separated by negative pressure vibration in a third magnetic vortex separation device 81, separating iron, stainless steel and nonferrous metals, conveying the residual impurities to an inclined plate elastic separation device 82, and separating the materials into three types, namely light materials, medium light materials and heavy materials according to the principle that different materials have different elasticity; the medium and light materials are further crushed by a second crusher 83, the crushed fine materials are conveyed to the inclined plate elastic sorting equipment 82 for elastic sorting, the rubber elastic materials are sorted out, the rest plastics are conveyed to the plastic processing equipment, and the plastics are dried and electrically sorted for a plurality of times to be divided into a plurality of parts; the heavy objects are crushed by the second crusher 83 and then sieved to separate plastic and masonry.
To sum up, the utility model discloses following outstanding advantage has:
1. the utility model discloses a towards domestic waste's utilization system, specially adapted city domestic waste's sorting and utilization, towards domestic waste's utilization production line can realize minimizing, resourceization and innocent treatment to city landfill domestic waste, reduce the pressure in "rubbish besieged city".
2. The utility model discloses a towards domestic waste's utilization system, on the basis of the refuse treatment principle of "minimizing, resourceization, innoxious", propose to pass through meticulous screening with landfill domestic waste, the solution of the categorised resource processing of screening thing, rubbish changing waste into valuables, no longer be the discarded object in the traditional meaning, but turn into resource cyclic utilization, assist with intensive environmental pollution control measure, can thoroughly solve rubbish problem of going out of the way, improve the peripheral environmental pollution of refuse treatment field, it deals with the long treatment of refuse treatment processing.
3. The utility model discloses a towards domestic waste's resource utilization system, can effectually be less than 6 types such as 35mm domestic material, 35mm ~ 150mm domestic material of particle diameter, particle diameter are greater than 150mm domestic material and light material with the domestic waste separation that mixes together, can effectually classify the application, handle, changing waste into valuables with domestic waste.
4. The utility model discloses a resource utilization system towards domestic waste sets up negative pressure dust collecting system, can effectually collect the processing with air pollutants such as the dust that produces in the processing procedure, can effectually reduce pollution such as dust, reduces the pollution to the environment and to operating personnel's injury.
5. The utility model discloses a resource utilization system towards domestic waste, equipment and transport mechanism all can have good leakproofness, reduce the dust and fly into the possibility outside the equipment.
6. The utility model discloses a towards domestic waste's utilization system can make the automatic operation of equipment through PLC automatic control system, reduces workman's quantity to send out the police dispatch newspaper under the abnormal conditions, remind the staff to maintain equipment.
7. The utility model discloses a towards domestic waste's utilization system, magnetic separation equipment can handle sharp-pointed ironwork in advance, reduces the quantity that gets into the ironwork of equipment, reduces the injury that probably produces equipment to increase equipment duration.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a resource utilization system towards domestic waste which characterized in that: comprises a closed chain plate distributing machine (1), a strong feeding plate hammering device (3) and a first roller screen (4) which are connected in sequence through a conveying device (2); the first roller screen (4) returns to the strong feeding plate hammering device (3) through the three conveying devices (2) and is conveyed to the first magnetic vortex separation device (5) and the negative pressure vibration separation device (6); the negative pressure vibration sorting equipment (6) is respectively connected with a light material processing line and a heavy material processing line;
the closed chain plate distributing machine (1) is used for uniformly distributing the entered piled domestic garbage;
the strong feeding plate hammering equipment (3) is used for crushing the household garbage and discharging materials with the particle size below the first particle size;
the first roller screen (4) is used for dividing the materials into three types according to the particle size, conveying the materials with the particle size larger than the first particle size back to the strong feeding plate hammering device (3) for secondary crushing, conveying the materials with the particle size smaller than the third particle size to the first magnetic vortex separation device (5), and conveying the materials with the particle size from the third particle size to the second particle size to the negative pressure vibration separation device (6); wherein the first particle size is larger than the second particle size and larger than the third particle size;
the first magnetic vortex separation equipment (5) is used for separating metals and collecting the residual humus soil for later use;
the negative pressure vibration sorting equipment (6) breaks up through vibration, materials are divided into two types according to the principle of negative pressure conveying, and light materials are conveyed to the light material processing line from the top under the action of negative pressure to be processed; heavy material is conveyed from the lower part to the heavy material processing line for processing under the action of gravity.
2. The household garbage-oriented resource utilization system as claimed in claim 1, wherein:
the light material processing line comprises a cyclone spiral discharger (71), a friction drying and scattering device (72), a double-friction dry cleaner (73), a second magnetic vortex separation device (74) and a polymerization production device which are connected in sequence;
the cyclone spiral discharger (71) is used for separating light substances under the action of centrifugal force and discharging air with oil sludge dust;
the friction drying and scattering equipment (72) is used for enabling the separated light materials to pass through blades rotating at a high speed to enable the light materials to rub against each other at a high speed, and hot air with a preset temperature is introduced in the rubbing process to enable the light materials to be scattered and dried fully;
the double-friction dry cleaning machine (73) is used for dry cleaning to remove dust and rust attached to the surface of the light object;
the second magnetic vortex separation device (74) is used for separating out metal;
the polymerization production equipment is used for carrying out polymerization production.
3. The household garbage-oriented resource utilization system as claimed in claim 2, wherein:
the polymerization production equipment comprises a storage bin (10), a polymerization machine (75), a first crusher (76), the storage bin (10), a milling machine set (77), a cyclone machine set (78), a vibrating screen (79) and the storage bin (10) which are connected in sequence.
4. A resource utilization system for domestic waste according to any one of claims 1 to 3, characterized in that:
the heavy material processing line comprises a third magnetic vortex separation device (81), an inclined plate elastic separation device (82), a second crusher (83) and a plastic processing device which are connected in sequence;
the third magnetic vortex separation equipment (81) is used for separating iron, stainless steel and nonferrous metals and conveying sundries to inclined plate elastic separation equipment (82);
the inclined plate elastic sorting equipment (82) divides materials into three categories, namely light objects, medium light objects and heavy objects according to the principle that different materials have different elasticity;
the second crusher (83) is used for crushing light and medium materials, the crushed fine materials are conveyed to the inclined plate elastic sorting equipment (82) for elastic sorting, the rubber elastic materials are sorted out, and the rest plastics are conveyed to the plastic processing equipment;
the second crusher (83) is also used for crushing heavy objects and screening plastic and masonry.
5. The household garbage-oriented resource utilization system as claimed in claim 4, wherein:
the plastic processing equipment comprises a dryer (84), friction dry cleaning equipment (85), a bin (10), an elastic sorting machine (86), a heating friction electric sorting machine (87), the bin (10), a grinding machine set (77), a cyclone set (78), a vibrating screen (79) and the bin (10) which are connected in sequence.
6. The household garbage-oriented resource utilization system as claimed in claim 1, wherein:
the resource utilization system also comprises a dust removal device (9) which is respectively connected with the closed chain plate distributing machine (1), the strong feeding plate hammering device (3), the first roller screen (4) and the negative pressure vibration sorting device (6) for removing dust.
7. The household garbage-oriented resource utilization system as claimed in claim 6, wherein:
the dust removing equipment (9) comprises a negative pressure air pipe (91), a dust collector (92) and a fan (93) which are connected in sequence;
the negative pressure air pipe (91) is respectively connected with the closed chain plate distributing machine (1), the strong feeding plate hammering device (3), the first roller screen (4) and the negative pressure vibration sorting device (6).
8. The household garbage-oriented resource utilization system as claimed in claim 1, wherein:
and manual sorting platforms are arranged on two sides of the conveying equipment (2) between the closed chain plate distributing machine (1) and the strong feeding plate hammering equipment (3) and used for sorting out materials which cannot enter the strong feeding plate hammering equipment (3).
9. The household garbage-oriented resource utilization system as claimed in claim 1, wherein:
a magnetic separation device is arranged on the conveying device (2) between the closed chain plate distributing machine (1) and the strong feeding plate hammering device (3) and is used for sorting out ferrous metals;
and/or the presence of a gas in the gas,
and magnetic separation equipment is arranged on the conveying equipment (2) between the strong feeding plate hammering equipment (3) and the first roller screen (4) and is used for sorting out ferrous metals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382939.XU CN211464257U (en) | 2019-12-26 | 2019-12-26 | Resource utilization system for household garbage |
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| CN201922382939.XU CN211464257U (en) | 2019-12-26 | 2019-12-26 | Resource utilization system for household garbage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899308A (en) * | 2019-12-26 | 2020-03-24 | 湖北欣新蓝环保科技有限公司 | Household garbage-oriented resource utilization system and method |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899308A (en) * | 2019-12-26 | 2020-03-24 | 湖北欣新蓝环保科技有限公司 | Household garbage-oriented resource utilization system and method |
| CN110899308B (en) * | 2019-12-26 | 2023-08-29 | 湖北欣新蓝环保科技有限公司 | Household garbage-oriented recycling system and method |
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