CN102401392A - Refuse derived fuel rotary wind-locking loading and unloading device and method - Google Patents
Refuse derived fuel rotary wind-locking loading and unloading device and method Download PDFInfo
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- CN102401392A CN102401392A CN2011101720364A CN201110172036A CN102401392A CN 102401392 A CN102401392 A CN 102401392A CN 2011101720364 A CN2011101720364 A CN 2011101720364A CN 201110172036 A CN201110172036 A CN 201110172036A CN 102401392 A CN102401392 A CN 102401392A
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Abstract
The invention relates to a refuse derived fuel rotary wind-locking loading and unloading device and a method. The device mainly comprises a hopper, a cylinder, a rotor and a driving motor, wherein the cylinder is horizontally placed, the hopper is arranged above the cylinder and is perpendicular to the cylinder, the rotor and the cylinder are arranged in parallel in the cylinder and one end of a rotor rotating shaft is connected with the driving motor. A plurality of blades are arranged on the rotor. Partitioned independent rotary material storage spaces are formed among the blades and the inner wall of the cylinder. A feed inlet which is matched with the discharge end of the hopper is arranged on the wall surface of the cylinder corresponding to each rotary material storage space. A wind inlet and a discharge outlet are arranged along the horizontal direction of each rotary material storage space, wherein the cross section of the wind inlet is smaller than the cross section of the discharge outlet. By adopting the device and the method, materials are fed from the top and are discharged from the side part and the material feed and discharge spaces are comprehensively utilized; the partitioned chambers formed by the blades and the cylinder rotate to realize wind-locking material storage and continuous metering, the structure is simple, the cost is low and the realization is easy; and since the materials are fed and discharged in a closed environment, the environmental friendliness is greatly improved.
Description
Technical field
The present invention relates to a kind of transport and method of garbage derivatived fuel, be specifically related to a kind of revolution lock wind handler and method of garbage derivatived fuel.
Background technology
" garbage derivatived fuel " speech is from Refuse Derived Flue (then all abbreviate RDF as), and literal translating is: the fuel that comes from rubbish.Garbage derivatived fuel (RDF) technology is a kind of technology of rubbish being processed fuel through the different disposal program.Garbage derivatived fuel (RDF) in the RDF associating bank; Can be used as alternative fuel and go into the kiln hood burner of cement kiln system, kiln tail dore furnace or precombustion chamber calcining; The traditional fuels such as coal that partly or entirely use in the place of cement production process; Realize higher fuel substitution rate, the conserve water stall is used traditional fossil fuel.
Yet in the prior art, general combustion plant is sent into combustion furnace after directly with belt conveyor broken rubbish being measured, and does not have the continous-stable accurate measurement; Particularly because garbage derivatived fuel is the lightweight dust that has broken wadding; Adopt belt conveyor to transmit and be unfavorable for environmental protection; And commonly used quantitative transmitting devices of high accuracy such as rotor scale on the employing cement producing line are stuck with transmitting device easily again, and cost is high and be unfavorable for care and maintenance.Thereby, need a kind of simple device badly, make the transmission of garbage derivatived fuel and loading and unloading carry out, and can carry out measure control continuously and stably in the space of relative closure.
Summary of the invention
Technical problem to be solved by this invention is garbage derivatived fuel revolution lock wind handler and the method that but a kind of simple continous-stable measure control is provided and carries out the fuel transmission and load and unload in the space of relative closure to the above-mentioned deficiency of prior art.
The present invention adopts following technical scheme for solving the problems of the technologies described above:
Garbage derivatived fuel revolution lock wind handler; Mainly comprise hopper, cylindrical shell, rotor, drive motors; Cylindrical shell horizontal positioned, hopper vertically are positioned at the top of cylindrical shell and vertical with cylindrical shell, and rotor places the inside of cylindrical shell and an end of rotor rotating shaft to be connected with drive motors with cylindrical shell abreast; It is characterized in that: a plurality of blades are set on the rotor, surround the independent rotation storing space of separation between blade and blade and the cylinder inboard wall, each rotates on the corresponding cylindrical shell wall in storing space and offers the charging aperture that is complementary with the hopper discharge end; Each rotates storing space along continuous straight runs and offers air inlet and discharging opening respectively, and the air inlet cross-sectional area is less than discharging opening; Charging aperture, air inlet and discharging opening all are provided with the valve plate that keeps out the wind and constitute enclosed construction.
By technique scheme, each blade is the plane; Perhaps blade is middle is the plane, bend to envelope shape arcwall face respectively round about towards the top of cylindrical shell; Form between each root of blade of rotation storing interior volume and be connected smoothly.
By technique scheme, the valve plate that keeps out the wind of charging aperture down overturns when charging and opens; Air inlet opens direction with the upset of the valve plate that keeps out the wind of discharging opening setting and the air intake wind direction is consistent; The valve plate that respectively keeps out the wind is connected with switch power facility on the valve plate.
By technique scheme, be provided with 4-8 rotation storing space.
By technique scheme, blower fan is set at the air inlet place that apart from hopper place vertical direction is one of them rotation storing space of certain angle.
By technique scheme, at the air inlet place that apart from hopper place vertical direction angle is the rotation storing space of 240 degree blower fan is set along the rotor direction of rotation.
By technique scheme, the bearing of two ends of rotor places the cylindrical shell both sides outside.
By technique scheme, air inlet outer setting air duct, discharging opening outer setting barrel.
By technique scheme, the end of rotor blade lining polyvinyl fluoride sealing strip can guarantee that blade tip and cylinder inboard wall have good the contact, and adjusting vane end easily after wearing and tearing, and makes it still with housing certain seal arranged.
Node according to cement producing line arranges and the space length situation that the storing space is expected as band in one or two rotation storing space at interval, thereby also can charging efficient all be improved as the storing space in each continuous rotation storing space.
Be with the process number in material rotation storing space can tentatively confirm the total amount of loading and unloading according to rotor revolution number and reality, and control charging and discharging frequency through adjusting drive motors rotating speed.
Utilize the method for said apparatus loading and unloading garbage derivatived fuel to be:
(1) hopper feed: from hopper feed; Garbage derivatived fuel (RDF) glides by hopper is past under the gravity effect; One of them charging aperture at hopper discharge end and cylindrical shell is complementary joint near cylindrical shell, and at this moment, the charging aperture in the pairing rotation storing space valve plate that keeps out the wind is rotated down and opens; The beginning charging, thereby because the valve plate that keeps out the wind does not influence charging rate downwards;
(2) rotation storing space swivel feeding: after charging finished, the charging aperture in this space valve plate that keeps out the wind was closed; This rotation storing space behind the band material continues to rotate, and under the drive of centrifugal force, fuel deposition rotation transmission in this rotation storing space expects that up to band rotation storing spatial rotational is to the angle position that is provided with blower fan;
(3) air-supply discharging: blower fan is from the corresponding air inlet air-supply in band material rotation storing space; The valve plate that keeps out the wind of initially closing on rotation storing space air inlet and the discharging opening is opened along wind direction, and when discharging, the valve plate that keeps out the wind rests in the position parallel with cylindrical shell, does not influence normal discharging speed, the wearing and tearing of the valve plate that also prevents to keep out the wind; Because the cross-sectional area of discharging opening is far longer than air inlet, thus garbage derivatived fuel (RDF) can be down the wind outside quickly discharging;
(4) discharging transmission: the garbage derivatived fuel of seeing off (RDF) is sent into burner, sends into combustion furnace by burner at last and burns.
The present invention has following beneficial effect with respect to prior art:
1, top fed, sidepiece discharging help the comprehensive utilization and the compact Layout in input and output material space, have avoided the shared large space of flush system transmission;
2, the separation chamber rotation that utilizes blade and cylindrical shell to form realizes lock wind storing, and can tentatively measure according to the band material chamber number of revolution with rotation storing space; The blower fan feeding style is adopted in discharging, and is simple in structure, cost is low and be easy to realize;
3, respectively separate the chamber relative closure, input and output material all carries out at enclosed environment, and the feature of environmental protection of transmitting with respect to belt significantly improves.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the B-B profile of one embodiment of the present invention;
Fig. 3 is the B-B profile of another embodiment of the present invention;
Fig. 4 is the A-A part sectioned view of Fig. 2 or 3;
Among the figure, 1-hopper, 2-blade, 3-barrel, 4-discharging opening, 5-air inlet, 6-rotor, 7-drive motors, 8-air duct, 9-cylindrical shell, 10-rotation storing space, 11-blower fan.
The specific embodiment
Further specify device of the present invention below in conjunction with accompanying drawing 1-4.
Shown in Fig. 1-4; The garbage derivatived fuel revolution lock wind handler that is adopted among the present invention; Mainly comprise hopper 1, cylindrical shell 9, rotor 6, drive motors 7; Cylindrical shell 9 horizontal positioned, hopper 1 are positioned at the top of cylindrical shell 9 and dock with cylindrical shell 9, and rotor 6 levels are positioned at the inside of cylindrical shell 9 and an end of rotor 6 rotating shafts is connected with drive motors 7; It is characterized in that being provided with on the rotor 6 a plurality of blades 2, surround the independent rotation storing space 10 of separation between the inwall of blade 2 and blade 2 and cylindrical shell 9, each rotates on the corresponding cylindrical shell wall in storing space 10 and offers the charging aperture that is complementary with the hopper discharge end; Can be seen that by Fig. 4 each rotates storing space 10 along continuous straight runs and offers air inlet 5 and discharging opening 4 respectively, air inlet 5 cross-sectional areas are much smaller than discharging opening 4; Charging aperture, air inlet 5 all are provided with the valve plate that keeps out the wind with discharging opening 4 and constitute enclosed construction.
The valve plate that keeps out the wind of charging aperture down overturns when charging and opens; Air inlet 5 opens direction with the upset of the valve plate that keeps out the wind of discharging opening 4 settings and the air intake wind direction is consistent; The valve plate that respectively keeps out the wind is connected with switch power facility on the valve plate.
According to the needs of production charging, can separate 4-8 rotation storing space 10, feeding has gone out the legend in 6 rotation storing spaces 10, and residue embodiment does not illustrate in addition.
For later maintenance and maintenance need, the bearing at rotor 6 two ends places the outside of cylindrical shell 9 left and right sides.
For wind-force is strengthened, each air inlet 5 outer setting air duct 8, air duct 8 connects with blower fan 11; In like manner, in order effectively to capture the lightweight garbage derivatived fuel that unloads, each discharging opening 4 outer setting barrel 3.
Utilize the method for said apparatus loading and unloading garbage derivatived fuel to be:
Garbage derivatived fuel (RDF) under the gravity effect by hopper 1 toward gliding; A certain charging aperture at hopper 1 discharge end and cylindrical shell 9 is complementary joint near cylindrical shell 9; At this moment; The charging aperture in pairing rotation storing space 10 valve plate that keeps out the wind is rotated down and opens, and begins charging this moment, thereby does not influence charging because the valve plate that keeps out the wind overturns to stop downwards; After charging finished, the charging aperture in this space 10 valve plate that keeps out the wind was closed; Rotation is continued in this rotation storing space 10 behind the band material, up to the angle position that is provided with blower fan 11; This moment, blower fan 11 was blown towards the corresponding air inlet 5 in this rotation storing space 10; The valve plate down wind that keeps out the wind of initially closing on rotation storing space air inlet 5 and the discharging opening 4 is opened, and when discharging, the valve plate that keeps out the wind rests in and the parallel position of cylindrical shell 9 buses, does not influence normal discharging, the wearing and tearing of the valve plate that also prevents to keep out the wind.Because the cross-sectional area of discharging opening 4 is far longer than air inlet 5, thereby garbage derivatived fuel (RDF) can down the wind outside quickly discharging.The garbage derivatived fuel of seeing off (RDF) is sent into burner, sends into combustion furnace by burner at last and burns.
Node according to cement producing line is arranged and the space length situation; One or two rotation storing space 10 is improved charging efficient as band material storing space thereby also can discharging all be carried out as the storing space in each continuous rotation storing space 10 at interval.
Revolution and reality according to rotor 6 are with the process number in material rotation storing space 10 can tentatively confirm the total amount of discharging, and control charging and discharging frequency through the rotating speed of adjusting drive motors 7.
Above disclosedly be merely preferred embodiment of the present invention, change, still belong to protection scope of the present invention according to the equivalence that the present invention did.
Claims (10)
1. the wind handler is locked in the garbage derivatived fuel revolution; Mainly comprise hopper, cylindrical shell, rotor, drive motors; Cylindrical shell horizontal positioned, hopper vertically are positioned at the top of cylindrical shell and vertical with cylindrical shell, and rotor places the inside of cylindrical shell and an end of rotor rotating shaft to be connected with drive motors with cylindrical shell abreast; It is characterized in that: a plurality of blades are set on the rotor, surround the independent rotation storing space of separation between blade and blade and the cylinder inboard wall, each rotates on the corresponding cylindrical shell wall in storing space and offers the charging aperture that is complementary with the hopper discharge end; Each rotates storing space along continuous straight runs and offers air inlet and discharging opening respectively, and the air inlet cross-sectional area is less than discharging opening; Charging aperture, air inlet and discharging opening all are provided with the valve plate that keeps out the wind and constitute enclosed construction.
2. device according to claim 1 is characterized in that each blade is the plane; Perhaps blade is middle is the plane, bend to envelope shape arcwall face respectively round about towards the top of cylindrical shell; Root forms and is connected smoothly between each blade of rotation storing interior volume.
3. device according to claim 1 and 2, the valve plate that keeps out the wind that it is characterized in that charging aperture down overturns when charging and opens; Air inlet opens direction with the upset of the valve plate that keeps out the wind of discharging opening setting and the air intake wind direction is consistent; The valve plate that respectively keeps out the wind is connected with switch power facility on the valve plate.
4. device according to claim 3 is characterized in that being provided with 4-8 rotation storing space.
5. according to claim 1,2, one of 4 described devices, it is characterized in that blower fan being set at the air inlet place that apart from hopper place vertical direction is one of them rotation storing space of certain angle.
6. device according to claim 5 is characterized in that at the air inlet place that apart from hopper place vertical direction angle is the rotation storing space of 240 degree blower fan being set along the rotor direction of rotation.
7. according to claim 1 or 2 or 4 or 6 described devices, it is characterized in that the bearing of two ends of rotor places the cylindrical shell both sides outside.
8. device according to claim 7 is characterized in that air inlet outer setting air duct, discharging opening outer setting barrel.
9. according to claim 1 or 2 or 4 or 6 or 8 described devices, it is characterized in that the end lining sealing strip of rotor blade.
10. utilize the method for the said device loading and unloading of one of claim 1-9 garbage derivatived fuel, it is characterized in that mainly comprising the steps:
(1) hopper feed: from hopper feed; Garbage derivatived fuel glides by hopper is past under the gravity effect; One of them charging aperture at hopper discharge end and cylindrical shell is complementary joint near cylindrical shell, and at this moment, the charging aperture in the pairing rotation storing space valve plate that keeps out the wind is rotated down and opens; The beginning charging, thereby because the valve plate that keeps out the wind does not influence charging rate downwards;
(2) rotation storing space swivel feeding: after charging finished, the charging aperture in this space valve plate that keeps out the wind was closed; This rotation storing space behind the band material continues to rotate, and under the drive of centrifugal force, fuel deposition rotation transmission in this rotation storing space expects that up to band rotation storing spatial rotational is to the angle position that is provided with blower fan;
(3) air-supply discharging: blower fan is from the corresponding air inlet air-supply in band material rotation storing space; The valve plate that keeps out the wind of initially closing on rotation storing space air inlet and the discharging opening is opened along wind direction, and when discharging, the valve plate that keeps out the wind rests in the position parallel with cylindrical shell, does not influence normal discharging speed, the wearing and tearing of the valve plate that also prevents to keep out the wind; Because the cross-sectional area of discharging opening is far longer than air inlet, thus garbage derivatived fuel (RDF) can be down the wind outside quickly discharging;
(4) discharging transmission: the garbage derivatived fuel of seeing off is sent into burner, sends into combustion furnace by burner at last and burns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172036.4A CN102401392B (en) | 2011-06-24 | 2011-06-24 | Refuse derived fuel rotary wind-locking loading and unloading device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172036.4A CN102401392B (en) | 2011-06-24 | 2011-06-24 | Refuse derived fuel rotary wind-locking loading and unloading device and method |
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| Publication Number | Publication Date |
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| CN102401392A true CN102401392A (en) | 2012-04-04 |
| CN102401392B CN102401392B (en) | 2014-07-23 |
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| CN201110172036.4A Active CN102401392B (en) | 2011-06-24 | 2011-06-24 | Refuse derived fuel rotary wind-locking loading and unloading device and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615734A (en) * | 2013-12-04 | 2014-03-05 | 无锡雪浪环境科技股份有限公司 | Material mixing machine with garbage poked evenly and reversely |
| CN103954135A (en) * | 2014-05-06 | 2014-07-30 | 华新环境工程有限公司 | Kiln accessing system and technology coprocessing RDF for cement kiln |
| CN110496556A (en) * | 2019-09-16 | 2019-11-26 | 中煤科工清洁能源股份有限公司 | A kind of feeding system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0386637A1 (en) * | 1989-03-08 | 1990-09-12 | Henkel Kommanditgesellschaft auf Aktien | Powder-metering device |
| SU1733351A1 (en) * | 1989-05-25 | 1992-05-15 | Проектно-Конструкторский И Технологический Институт "Татнефтегазстройпроект" | Arrangement for transferring loose materials |
| JPH06100174A (en) * | 1992-09-21 | 1994-04-12 | Kumakura Kogyo Kk | Rotary feeder |
| CN2230749Y (en) * | 1994-12-07 | 1996-07-10 | 齐万和 | Aeration discharger |
| CN1853089A (en) * | 2003-07-04 | 2006-10-25 | 菲斯特有限责任公司 | Method and device for the continuous gravimetric metering of flowing materials for burner systems |
| CN200978134Y (en) * | 2006-12-11 | 2007-11-21 | 江苏智思机械制造有限公司 | Rotating feeding valve |
| CN201494903U (en) * | 2009-07-27 | 2010-06-02 | 中国中材国际工程股份有限公司 | Light material feeder |
| CN202118932U (en) * | 2011-06-24 | 2012-01-18 | 华新环境工程有限公司 | Rotary air-locking loading and unloading device for waste derived fuel |
-
2011
- 2011-06-24 CN CN201110172036.4A patent/CN102401392B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0386637A1 (en) * | 1989-03-08 | 1990-09-12 | Henkel Kommanditgesellschaft auf Aktien | Powder-metering device |
| SU1733351A1 (en) * | 1989-05-25 | 1992-05-15 | Проектно-Конструкторский И Технологический Институт "Татнефтегазстройпроект" | Arrangement for transferring loose materials |
| JPH06100174A (en) * | 1992-09-21 | 1994-04-12 | Kumakura Kogyo Kk | Rotary feeder |
| CN2230749Y (en) * | 1994-12-07 | 1996-07-10 | 齐万和 | Aeration discharger |
| CN1853089A (en) * | 2003-07-04 | 2006-10-25 | 菲斯特有限责任公司 | Method and device for the continuous gravimetric metering of flowing materials for burner systems |
| CN200978134Y (en) * | 2006-12-11 | 2007-11-21 | 江苏智思机械制造有限公司 | Rotating feeding valve |
| CN201494903U (en) * | 2009-07-27 | 2010-06-02 | 中国中材国际工程股份有限公司 | Light material feeder |
| CN202118932U (en) * | 2011-06-24 | 2012-01-18 | 华新环境工程有限公司 | Rotary air-locking loading and unloading device for waste derived fuel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615734A (en) * | 2013-12-04 | 2014-03-05 | 无锡雪浪环境科技股份有限公司 | Material mixing machine with garbage poked evenly and reversely |
| CN103954135A (en) * | 2014-05-06 | 2014-07-30 | 华新环境工程有限公司 | Kiln accessing system and technology coprocessing RDF for cement kiln |
| CN103954135B (en) * | 2014-05-06 | 2016-04-20 | 华新环境工程有限公司 | A kind of cement kiln associated treatment RDF enters kiln system and technique |
| CN110496556A (en) * | 2019-09-16 | 2019-11-26 | 中煤科工清洁能源股份有限公司 | A kind of feeding system |
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| CN102401392B (en) | 2014-07-23 |
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Application publication date: 20120404 Assignee: Huaxin Cement (Huangshi) Equipment Manufacturing Co., Ltd. Assignor: Huaxin Environmental Engineering Co., Ltd. Contract record no.: 2015420000072 Denomination of invention: Refuse derived fuel rotary wind-locking loading and unloading device and method Granted publication date: 20140723 License type: Exclusive License Record date: 20150508 |
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