CN110616101B - Method and equipment for manufacturing refuse derived fuel package - Google Patents
Method and equipment for manufacturing refuse derived fuel package Download PDFInfo
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- CN110616101B CN110616101B CN201910991564.9A CN201910991564A CN110616101B CN 110616101 B CN110616101 B CN 110616101B CN 201910991564 A CN201910991564 A CN 201910991564A CN 110616101 B CN110616101 B CN 110616101B
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- derived fuel
- wrapping layer
- refuse derived
- extrusion head
- die
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- 239000003473 refuse derived fuel Substances 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000010849 combustible waste Substances 0.000 claims abstract description 42
- 239000000446 fuel Substances 0.000 claims abstract description 14
- 238000012856 packing Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000011049 filling Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 87
- 239000004033 plastic Substances 0.000 claims description 44
- 229920003023 plastic Polymers 0.000 claims description 44
- 239000002699 waste material Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 16
- 239000010813 municipal solid waste Substances 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 239000010812 mixed waste Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention discloses a method and equipment for manufacturing a refuse derived fuel package, which relate to the technical field of refuse derived fuel processing and comprise the following steps: the method comprises the following steps: manufacturing a wrapping layer; step two: sealing the head end of the wrapping layer; step three: processing the filling derivative fuel; step four: and (5) tail sealing treatment. The invention can conveniently wrap scattered combustible waste through the wrapping layer to obtain the formed refuse derived fuel package. Because combustible waste is lived through the direct parcel of parcel layer, promoted the packing effect of the combustible waste of different kinds of mixed rubbish, convenient subsequent transport, and whole rubbish derived fuel package is sealed, can not have smell or other material flows to expose, environmental protection more.
Description
Technical Field
The invention relates to the technical field of processing of refuse derived fuel, in particular to a method and equipment for manufacturing a refuse derived fuel package.
Background
The refuse derived fuel is harmless solid fuel prepared by sorting waste plastics, waste paper, waste wood, textiles and the like from urban refuse, crushing, drying and forming. The essence of the method can be understood as a novel energy substitute produced by utilizing combustible components in the garbage.
The current forming processes have respective limitations, and the main reason is that the waste materials which can be used for producing the refuse derived fuel have large differences of physical and chemical properties. At present, aiming at single specific waste, the method can have a better forming effect, for example, the wood chips are utilized to produce the biomass fuel. However, the forming effect of the single waste is poor for other kinds of single waste, and the forming effect of the mixed waste is more difficult to guarantee for different kinds of mixed waste, so that the existing waste derived fuel is poor in packaging effect and not easy to transport.
Disclosure of Invention
In view of the above, the present invention provides a method and an apparatus for manufacturing a refuse derived fuel package, which are used to improve the packaging effect of combustible waste.
Based on the above purpose, the present invention provides a method for manufacturing a refuse derived fuel package, comprising:
the method comprises the following steps: manufacturing a wrapping layer, melting plastic particles, entering a die extrusion head, and extruding the plastic particles through the die extrusion head to form the wrapping layer;
step two: sealing the head end of the wrapping layer, cutting the wrapping layer extruded from the extrusion head of the die, and forming a mutually adhered closed end at the head end of the cut wrapping layer;
step three: filling derived fuel, conveying combustible waste into the extrusion head of the die while the step one is carried out, and when the step two is finished, conveying the combustible waste to the closed end of the wrapping layer and the wrapping layer continuously;
extruding the wrapping layer and the combustible waste from the extrusion head of the die simultaneously until the length size requirement of the refuse derived fuel package is met;
step four: and (4) sealing the tail, extruding the wrapping layer and the combustible waste from the die extrusion head simultaneously until the length size requirement of the refuse derived fuel package is met, stopping conveying the combustible waste, continuously conveying the refuse derived fuel package outside the die extrusion head, continuously extruding the wrapping layer through the die extrusion head, performing secondary cutting treatment, forming the tail end of the cut wrapping layer into a closed end which is mutually adhered, forming the head end of the wrapping layer of the next refuse derived fuel package at the discharge end of the die extrusion head, and repeating the steps from the first step to the fourth step.
Based on the same invention creation, the invention also provides a garbage derived fuel package manufacturing device, which comprises: a die extrusion head, a first conveying box, a first driving part, a second conveying box, a second driving part, a cutting tool and a cooling part, wherein,
an extrusion outlet is formed in one side of the die extrusion head, and an outer cavity and an inner cavity are sequentially formed outside and inside the die extrusion head;
one end of the first conveying box is communicated with the inner cavity;
the first driving part is arranged on the first conveying box and is used for conveying combustible waste in the first conveying box into the inner cavity;
one end of the second conveying box is communicated with the outer cavity;
the second driving part is arranged on the second conveying box and is used for conveying the molten plastic in the second conveying box into the outer cavity;
the cutting tool is arranged at the extrusion outlet and is used for cutting off the refuse derived fuel extruded from the extrusion outlet;
the cooling portion is provided at the extrusion outlet for cooling the molten plastic extruded from the extrusion outlet.
Optionally, the first driving part comprises a first motor and a first auger, the first auger is rotatably connected in the first conveying box, and one end of the first auger, which is far away from the die extrusion head, is in power connection with the first motor.
Optionally, first drive division still includes the converter, the converter with first motor electric connection for control first motor intermittent type work, cutting tool keeps away from one side of extrusion export is equipped with the conveyer belt, follows the rubbish derived fuel that the extrusion export extruded passes through the conveyer belt shifts.
Optionally, the second drive division includes second motor and second auger, the second auger rotates to be connected in the second delivery box, the second auger is kept away from the two ends of mould extrusion head with second motor power is connected.
Optionally, be equipped with the rubbish feeder hopper on the first transport case, combustible waste passes through the rubbish feeder hopper enters into first transport case.
Optionally, a communicating pipe is arranged on the second conveying box, a plastic feeding hopper is arranged at one end of the communicating pipe, which is far away from the second conveying box, and a plastic hot melting device is connected to the communicating pipe in series.
Optionally, an extrusion outlet of the die extrusion head is provided with an inclined section, and an included angle between the inclined section and a horizontal plane is 10-25 degrees.
Optionally, a spray pipe is arranged on one side of the cutting tool away from the extrusion outlet, and the spray pipe is used for spraying cold water to the refuse derived fuel, so that the refuse derived fuel is rapidly hardened after being extruded from the extrusion outlet.
The invention comprises the following steps: manufacturing a wrapping layer; step two: sealing the head end of the wrapping layer; step three: processing the filling derivative fuel; step four: and (5) tail sealing treatment. The scattered combustible waste can be conveniently wrapped by the wrapping layer to obtain the formed refuse derived fuel package. Because combustible waste is lived through the direct parcel of parcel layer, promoted the packing effect of the combustible waste of different kinds of mixed rubbish, convenient subsequent transport, and whole rubbish derived fuel package is sealed, can not have smell or other material flows to expose, environmental protection more.
Drawings
FIG. 1 is a flow chart of a method of making a packet according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a manufacturing apparatus for bags according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the configuration of the extrusion head of the die in accordance with the exemplary embodiment of the present invention;
fig. 4 is a schematic structural diagram of the refuse derived fuel 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 apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
In order to achieve the above object, an embodiment of the present invention provides a method for manufacturing a refuse derived fuel package. As shown in fig. 1, a method for manufacturing a refuse derived fuel package includes:
the method comprises the following steps: manufacturing a wrapping layer, melting plastic particles, entering a die extrusion head, and extruding the plastic particles through the die extrusion head to form the wrapping layer;
step two: sealing the head end of the wrapping layer, cutting the wrapping layer extruded from the extrusion head of the die, and forming a mutually adhered closed end at the head end of the cut wrapping layer;
step three: filling derived fuel, conveying combustible waste into the extrusion head of the die while the step one is carried out, and when the step two is finished, conveying the combustible waste to the closed end of the wrapping layer and the wrapping layer continuously;
extruding the wrapping layer and the combustible waste from the extrusion head of the die simultaneously until the length size requirement of the refuse derived fuel package is met;
step four: and (4) sealing the tail, extruding the wrapping layer and the combustible waste from the die extrusion head simultaneously until the length size requirement of the refuse derived fuel package is met, stopping conveying the combustible waste, continuously conveying the refuse derived fuel package outside the die extrusion head, continuously extruding the wrapping layer through the die extrusion head, performing secondary cutting treatment, forming the tail end of the cut wrapping layer into a closed end which is mutually adhered, forming the head end of the wrapping layer of the next refuse derived fuel package at the discharge end of the die extrusion head, and repeating the steps from the first step to the fourth step.
According to the steps, the invention can conveniently wrap the scattered combustible waste through the wrapping layer to obtain the formed refuse derived fuel package. Because combustible waste is lived through the direct parcel of parcel layer, promoted the packing effect of the combustible waste of different kinds of mixed rubbish, convenient subsequent transport, and whole rubbish derived fuel package is sealed, can not have smell or other material flows to expose, environmental protection more.
As shown in fig. 2 to 4, a refuse derived fuel package manufacturing apparatus includes: a die extrusion head 1, a first conveying box 2, a first driving part, a second conveying box 3, a second driving part, a cutting tool 4 and a cooling part, wherein,
an extrusion outlet 11 is arranged on one side of the die extrusion head 1, an outer cavity 12 and an inner cavity 13 are sequentially arranged outside and inside the die extrusion head 1, and optionally, the height of the outer cavity 12 is 2-5 mm;
one end of the first conveying box 2 is communicated with the inner cavity 13;
the first driving part is arranged on the first conveying box 2 and is used for conveying the combustible waste 9 in the first conveying box 2 into the inner cavity 13;
one end of the second conveying box 3 is communicated with the outer cavity 12;
the second driving part is arranged on the second conveying box 3 and is used for conveying the molten plastic in the second conveying box 3 into the outer cavity 12;
the cutting tool 4 is arranged at the extrusion outlet 11 for cutting off the refuse derived fuel extruded from the extrusion outlet 11;
the cooling portion is provided at the extrusion outlet for cooling the molten plastic extruded from the extrusion outlet. In one embodiment, the cooling portion may be a cooling fan 61 that initially hardens the molten plastic by air cooling. In order to further promote the hardening effect of the primary hardening, the outer surface of the extrusion head at the extrusion port is wrapped by a cooling water pipe 62, circulating cooling water is introduced into the cooling water pipe 62, and the hardening effect of the primary hardening is further promoted by the cooling water.
When the equipment is used for producing the refuse derived fuel, the molten plastic in the second conveying box 3 is conveyed into the outer cavity 12 through the second driving part, the molten plastic is extruded from the extrusion outlet 11, the molten plastic is primarily hardened through the cooling part after being extruded, a closed front port is formed after being cut by the cutting tool 4, the combustible waste 9 in the first conveying box 2 is conveyed into the inner cavity 13 through the first driving part, the combustible waste 9 is extruded from the extrusion outlet 11, the extruded molten plastic wraps the extruded combustible waste 9, the molten plastic is further hardened under the external environment to form the plastic shell 8, the combustible waste 9 in the plastic shell 8 is wrapped, the formed refuse derived fuel is obtained, and when the refuse derived fuel reaches the preset length, the cutting tool 4 cuts the refuse derived fuel, and the molten plastic is positioned in the plastic shell.
According to the invention, the extruded combustible waste 9 is wrapped by the extruded molten plastic, the molten plastic is hardened in the external environment to form the plastic shell 8, the combustible waste 9 in the plastic shell 8 is wrapped, and the formed refuse derived fuel is obtained.
In some embodiments, the first driving portion includes a first motor 21 and a first auger 22, the first auger 22 is rotatably connected in the first conveying box 2, and an end of the first auger 22 away from the die extrusion head 1 is in power connection with the first motor 21. During operation, first motor 21 drives first auger 22 and rotates, realizes carrying combustible waste 9 in first delivery box 2 through the rotation of first auger 22.
In order to further improve the forming effect of the refuse derived fuel, the first driving part further comprises a frequency converter, the frequency converter is electrically connected with the first motor 21 and used for controlling the first motor 21 to work intermittently, a conveying belt 7 is arranged on one side of the cutting tool 4 far away from the extrusion outlet 11, and the refuse derived fuel extruded from the extrusion outlet 11 is transferred through the conveying belt 7.
When the refuse derived fuel extruded from the extrusion outlet 11 reaches a preset length, the frequency converter controls the first motor 21 to stop working, and under the condition that the second motor 31 continues to work, a hollow part appears at the tail part of the formed refuse derived fuel, the front part of the refuse derived fuel falls onto the conveying belt and moves forwards under the driving of the conveying belt, when the preset length is reached, the refuse derived fuel is cut off by the cutting tool 4, and the tail part of the refuse derived fuel is wrapped by redundant plastic at the tail part of the refuse derived fuel to form a finished product refuse derived fuel similar to the shape of a capsule, so that the forming effect of the refuse derived fuel is further improved.
In some embodiments, the manufacturing apparatus may further comprise a robot 71, wherein the robot 71 is configured to contact the pre-hardened waste fuel to pull the waste fuel from the extrusion outlet 11. The manipulator 71 can be designed with several working modes, for example, in one of the working modes, the manipulator 71 clamps and pulls out the refuse derived fuel and then rotates and then cuts the refuse derived fuel, so that the tail of the refuse derived fuel is wrapped and sealed better, and the forming effect of the refuse derived fuel is further improved.
In some embodiments, the second driving part comprises a second motor 31 and a second packing auger 32, the second packing auger 32 is rotatably connected in the second conveying box 3, and two ends of the second packing auger 32 far away from the die extrusion head 1 are in power connection with the second motor 31. During operation, the second motor 31 drives the second packing auger 32 to rotate, and molten plastics in the second conveying box 3 are conveyed through the rotation of the second packing auger 32.
Optionally, the second conveying box is further wrapped by an insulating layer 5, and the insulating layer 5 can reduce the temperature reduction amplitude of the molten plastics in the conveying process.
In some embodiments, a waste hopper 23 is provided on the first conveyor bin 2, and the combustible waste 9 enters the first conveyor bin 2 through the waste hopper 23.
The combustible waste 9 is obtained after the processes of screening, crushing and mixing, the combustible waste 9 can contain urban domestic garbage screened materials and common industrial solid waste which has a certain heat value and does not release toxic substances in the combustion process, such as waste fabrics, activated sludge, paper without recovery value and the like, and 5-8% of carbide slag waste is doped in the mixing process.
In some embodiments, a communicating pipe 33 is disposed on the second delivery box 3, a plastic feed hopper 34 is disposed at an end of the communicating pipe 33 far away from the second delivery box 3, and a plastic hot melting device 35 is connected in series to the communicating pipe 33.
Plastics are added into a plastic hot melting device 35 through a plastic feed hopper 34 to obtain molten plastics, the molten plastics enter the second conveying box 3 through a communicating pipe 33, the plastics can be various plastic products produced in the screening process of municipal domestic garbage, general industrial garbage and stale garbage, such as garbage bags, express packaging bags and the like, and the plastic wastes can be used after being subjected to water washing and drying pretreatment.
In some embodiments, the extrusion head 1 has an inclined section 14 at the extrusion outlet 11, and the inclined section 14 forms an angle of 10-25 degrees with the horizontal plane. Therefore, when the combustible waste 9 is conveyed, an extrusion effect can be formed at the extrusion outlet 11, so that the combustible waste 9 is extruded to be more compact, and the forming effect of the refuse derived fuel is further improved.
The hardening speed of the refuse derived fuel directly extruded from the extrusion outlet 11 is low, in order to solve the problem, a spraying pipe 6 is arranged on one side of the cutting tool 4 away from the extrusion outlet 11, and the spraying pipe 6 is used for spraying cold water to the refuse derived fuel, so that the refuse derived fuel is quickly hardened after being extruded from the extrusion outlet 11, and the forming effect of the refuse derived fuel is further improved.
In some embodiments, the side of the cutting tool 4 facing away from the extrusion outlet 11 is provided with a conveyor belt 7, and the refuse derived fuel extruded from the extrusion outlet 11 is diverted by the conveyor belt 7.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. A method of making a refuse derived fuel package, comprising: the method comprises the following steps: manufacturing a wrapping layer, melting plastic particles, entering a die extrusion head, and extruding the plastic particles through the die extrusion head to form the wrapping layer; step two: sealing the head end of the wrapping layer, cutting the wrapping layer extruded from the extrusion head of the die, and forming a mutually adhered closed end at the head end of the cut wrapping layer; step three: filling derived fuel, conveying combustible waste into the extrusion head of the die while the step one is carried out, and when the step two is finished, conveying the combustible waste to the closed end of the wrapping layer and the wrapping layer continuously; extruding the wrapping layer and the combustible waste from the extrusion head of the die simultaneously until the length size requirement of the refuse derived fuel package is met; step four: a tail sealing treatment, wherein when the wrapping layer and the combustible waste are extruded from the die extrusion head simultaneously until the length size requirement of the refuse derived fuel package is met, the combustible waste stops being conveyed, the refuse derived fuel package outside the die extrusion head is conveyed continuously, the wrapping layer is extruded continuously by the die extrusion head, then the wrapping layer is subjected to secondary cutting treatment, the tail end of the cut wrapping layer forms a closed end which is mutually adhered, the head end of the wrapping layer of the next refuse derived fuel package is formed at the discharge end of the die extrusion head, and the steps from one step to four are repeated;
the method for manufacturing the refuse derived fuel package is completed by refuse derived fuel package manufacturing equipment, and the refuse derived fuel package manufacturing equipment comprises the following steps: a die extrusion head, a first conveying box, a first driving part, a second conveying box, a second driving part, a cutting tool and a cooling part, wherein,
an extrusion outlet is formed in one side of the die extrusion head, and the die extrusion head is sequentially provided with an outer cavity and an inner cavity from outside to inside;
one end of the first conveying box is communicated with the inner cavity;
the first driving part is arranged on the first conveying box and is used for conveying combustible waste in the first conveying box into the inner cavity;
one end of the second conveying box is communicated with the outer cavity;
the second driving part is arranged on the second conveying box and is used for conveying the molten plastic in the second conveying box into the outer cavity;
the cutting tool is arranged at the extrusion outlet and is used for cutting off the refuse derived fuel extruded from the extrusion outlet;
the cooling portion is provided at the extrusion outlet for cooling the molten plastic extruded from the extrusion outlet.
2. The method for manufacturing the refuse derived fuel package according to claim 1, wherein the first driving part comprises a first motor and a first auger, the first auger is rotatably connected in the first conveying box, and one end of the first auger, which is far away from the extrusion head of the mold, is in power connection with the first motor.
3. The method as claimed in claim 2, wherein the first driving part further comprises a frequency converter electrically connected to the first motor for controlling the first motor to operate intermittently, and a conveyor belt is disposed on a side of the cutting tool away from the extrusion outlet, through which the refuse-derived fuel extruded from the extrusion outlet is transferred.
4. The method for manufacturing the refuse derived fuel package according to claim 1, wherein the second driving part comprises a second motor and a second packing auger, the second packing auger is rotatably connected in the second conveying box, and two ends of the second packing auger, which are far away from the die extrusion head, are in power connection with the second motor.
5. The method of claim 1, wherein the first transport container is provided with a waste bin through which the combustible waste enters the first transport container.
6. The method of claim 1, wherein a communication pipe is disposed on the second transport box, a plastic feeding hopper is disposed at an end of the communication pipe away from the second transport box, and a plastic hot melting device is connected to the communication pipe in series.
7. The method of claim 1, wherein the extrusion outlet of the die extrusion head has an inclined section, and the inclined section forms an angle of 10 ° to 25 ° with the horizontal plane.
8. The method as claimed in claim 1, wherein a spray pipe is disposed on a side of the cutting tool away from the extrusion outlet, and the spray pipe is used for spraying cold water to the refuse derived fuel, so that the refuse derived fuel is rapidly hardened after being extruded from the extrusion outlet.
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| CN201910991564.9A CN110616101B (en) | 2019-10-18 | 2019-10-18 | Method and equipment for manufacturing refuse derived fuel package |
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| CN201910991564.9A CN110616101B (en) | 2019-10-18 | 2019-10-18 | Method and equipment for manufacturing refuse derived fuel package |
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| BR0213265A (en) * | 2001-10-18 | 2004-10-26 | Community Entpr Llc | Multilayer Injection Molding Machine |
| KR101308399B1 (en) * | 2012-04-17 | 2013-09-16 | 인하대학교 산학협력단 | Preparation of wood fuels having high heating value |
| KR101442689B1 (en) * | 2013-06-19 | 2014-09-23 | 고유라 | Biomass pellet manufacturing equipment |
| CN105637071B (en) * | 2014-09-25 | 2017-12-12 | 高钟成 | Utilize the granule manufacturing system and manufacture method of biomass |
| CN207738716U (en) * | 2018-01-05 | 2018-08-17 | 南京碳环生物质能源有限公司 | Solid waste RDF preparation facilities |
| CN110155430B (en) * | 2019-06-10 | 2024-02-06 | 温州瑞达机械有限公司 | Material bagging machine |
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Effective date of registration: 20231102 Address after: Room 205, block B, 899 Huanshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: MEIXIN DAXIN ENVIRONMENT SERVICE Co.,Ltd. Address before: 313100 No.7, South Taihu Youth Science and Technology Pioneer Park, Meishan Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: Meixin Daxin fuel (Huzhou) Technology Co.,Ltd. |
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Denomination of invention: A method and equipment for making garbage derived fuel packages Granted publication date: 20210514 Pledgee: South Taihu New Area sub branch of Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: MEIXIN DAXIN ENVIRONMENT SERVICE Co.,Ltd. Registration number: Y2024980006707 |
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