CN201858842U - Intelligent multistage variable frequency microwave and light wave track speed regulation tunnel type molded coal drying device - Google Patents
Intelligent multistage variable frequency microwave and light wave track speed regulation tunnel type molded coal drying device Download PDFInfo
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- CN201858842U CN201858842U CN2010206068240U CN201020606824U CN201858842U CN 201858842 U CN201858842 U CN 201858842U CN 2010206068240 U CN2010206068240 U CN 2010206068240U CN 201020606824 U CN201020606824 U CN 201020606824U CN 201858842 U CN201858842 U CN 201858842U
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- tunnel type
- light wave
- moulded coal
- microwave
- crawler belt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to an intelligent multistage variable frequency microwave and light wave track speed regulation tunnel type molded coal drying device comprising a tunnel type box body and a metal track connected with a variable frequency motor. The device is characterized in that the metal track is formed by splicing a plurality of track grooves, and a plurality of small holes are arranged on each track groove in order; a microwave magnetron group and a light wave metal halogen lamp group are arranged above the metal track in the tunnel type box body, and the molded coal is dried by the microwave and the light wave. The device has the beneficial effects of making sure of neither crushing nor breaking of the molded coal under microwave drying technology by a computer control system, reaching the drying requirements of clean and productive molded coal production, saving energy, reducing consumption and producing no pollution.
Description
Technical field
The utility model relates to a kind of industrial clean productivity moulded coal drying plant, particularly a kind of intelligent multistage frequency conversion microwave and light wave crawler belt speed governing tunnel type moulded coal drying plant.
Background technology
Existing moulded coal drying plant mostly adopts kiln oven dry or electric heating directly-heated type stove to dry, and kiln is in the moulded coal drying course, and its technology and technological requirement are higher, and are difficult for controlling.Moulded coal temperature control in the kiln drying course is bad just to be caused breaking easily, kiln cost cost height, and it is big to take the place.Kiln needs could produce after the coal combustion heat of moulded coal baking needed in drying course, gas, residues such as carbon dioxide that produces behind the coal combustion and sulfide cause serious pollution and destruction to atmosphere, environment; Direct heating furnace oven dry energy consumption is too high, and production cost is big, can't accomplish to save energy and reduce the cost.Because in moulded coal oven dry, be difficult in microwave, the light wave drying technology grasping, and sparking easily, to grasp badly, moulded coal is fragmentation very easily, also has no talent so far microwave and lightwave technology to be used for the oven dry of industrial production moulded coal.
The utility model content
The purpose of this utility model is that a kind of intelligent multistage frequency conversion microwave and light wave crawler belt speed governing tunnel type moulded coal drying plant will be provided, and it fills up the blank in this field with the oven dry that microwave and lightwave technology apply to produce moulded coal.
The utility model be this realize, described intelligent multistage frequency conversion microwave and light wave crawler belt speed governing tunnel type moulded coal drying plant, it comprises tunnel type casing, the metal track that is connected with variable-frequency motor, it is characterized in that: described metal track is spliced by some crawler belt grooves, the some apertures of proper alignment on the every crawler belt groove; In the tunnel type casing, be provided with microwave magnetron group and light wave Metal halogen lamp group above the metal track, utilize microwave and light wave that moulded coal is dried.
The utility model is provided with microcomputer in the moulded coal porch of tunnel type casing and responds to gauge tap automatically, is provided with Control System of Microcomputer in the moulded coal exit; Be sequentially with between the low-temperature range humidity discharging extraction catheter that is connected with the humidity discharging motor, middle warm area humidity discharging extraction catheter between humidity discharging extraction catheter, high-temperature region above the crawler belt of outlet at the inlet of moulded coal; Moulded coal porch and exit at the tunnel type casing are equipped with microwave and light wave TVS; Be provided with the pan feeding chute ferromagnetic baffle plate of being with of anti-microwave radiation that automatically resets in the moulded coal porch of tunnel type casing, be provided with the discharging chute ferromagnetic baffle plate of being with of anti-microwave radiation that automatically resets in the moulded coal exit of tunnel type casing; The orifice size of proper alignment is 0.5x1cm on the described creeper tread, guarantees ventilative and exhaust in the drying course.
The beneficial effects of the utility model are, utilize microwave and light wave that clean productivity moulded coal is dried, guarantee that by Control System of Microcomputer moulded coal is under the microwave drying technology, not broken with break, guarantee the drying requirement that the complete and moulded coal of cleanliness productivity moulded coal under microwave drying produced, and it is energy-saving and cost-reducing, pollution-free.
The utility model combines microwave and light wave, carries through multistage frequency conversion, intelligent control, tunnel type, has that firing rate is fast, low energy consumption, pollution-free, and floor space is little, the characteristics that cost of investment is low.The utility model oven dry humidity is in 4-6%, and the moulded coal temperature of coming out of the stove is below 200 degrees centigrade, the moulded coal crack-free that stands intact, drying time is short, efficient is that common directly-heated is Kiln seasoned more than four times, and moulded coal oven dry back water content meets the specific (special) requirements of moulded coal oven dry fully in 3-6%.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model partial schematic diagram.
Fig. 3 is a crawler belt groove front schematic view of the present utility model.
Fig. 4 is a crawler belt groove schematic rear view of the present utility model.
Among the figure: 1. tunnel type casing, 2. variable-frequency motor, 3. metal track, 4. crawler belt groove, 5. air-vent, 6. microwave magnetron group and light wave Metal halogen lamp group, 7. microcomputer is responded to gauge tap automatically, 8. Control System of Microcomputer, 9. humidity discharging motor, 10. low-temperature range humidity discharging extraction catheter, 11. humidity discharging extraction catheter between middle warm area, the ferromagnetic baffle plate of anti-microwave radiation band 12. humidity discharging extraction catheter between the high-temperature region, 13. microwaves and light wave TVS, 14. pan feeding chutes automatically reset, the ferromagnetic baffle plate of anti-microwave radiation band 15. the discharging chute automatically resets, 16. blanking port, 17. pan feeding skateboards slots, 18. crawler belt nut fixing holes.
The specific embodiment
Intelligent multistage frequency conversion microwave described in the utility model and light wave crawler belt speed governing tunnel type moulded coal drying plant, shown in Fig. 1,2,3,4, it comprises tunnel type casing 1, the metal track 3 that is connected with variable-frequency motor 2, described metal track 3 is spliced by some crawler belt grooves 4, the some air-vents 5 of proper alignment on the every crawler belt groove 4; In the tunnel type casing, be provided with microwave magnetron group and light wave Metal halogen lamp group 6 above the metal track 3.
The utility model is provided with microcomputer in the moulded coal porch of tunnel type casing 1 and responds to gauge tap 7 automatically, is provided with Control System of Microcomputer 8 in the moulded coal exit; Be sequentially with between the low-temperature range humidity discharging extraction catheter 10 that is connected with humidity discharging motor 9, middle warm area humidity discharging extraction catheter 12 between humidity discharging extraction catheter 11, high-temperature region above the crawler belt of outlet at the inlet of moulded coal; Moulded coal porch and exit at the tunnel type casing are equipped with microwave and light wave TVS 13, prevent microwave leakage; Be provided with the pan feeding chute ferromagnetic baffle plate 14 of anti-microwave radiation band that automatically resets in the moulded coal porch of tunnel type casing, be provided with the discharging chute ferromagnetic baffle plate 15 of anti-microwave radiation band that automatically resets in the moulded coal exit of tunnel type casing; The air-vent of proper alignment is of a size of 0.5x1cm on the described creeper tread.Also indicate grating type blanking port 16, pan feeding skateboards slot 17 among Fig. 1; Also indicate crawler belt nut fixing hole 18 among Fig. 3.
The utility model is provided with the air-vent 5 of proper alignment on crawler belt groove 4, can allow microwave penetrating, and ventilative, prevents the microwave sparking, avoids the moulded coal fragmentation.
The utility model is owing to adopt the combination of microwave, two kinds of technology of light wave, and it is low to have the temperature of extraction, and rate of drying is fast, the advantage that inside and outside drying and dehydrating carries out synchronously; The microcomputer controllability is strong, and is simple to operate. Little, lightwave technology are used for the moulded coal oven dry, and its advantage is: energy saving without any pollution, is that present any traditional drying technology is beyond one's reach to environment; The utility model floor space is little in addition, has reduced cost of investment.
The utility model is compared with traditional electric heating drying plant energy consumption, in the whole production drying course, its electricity consumption is 380 volts of commercial power, but the heat source way of two kinds of equipment extractions is different from operation principle, the drying effect that produces is just different, as: microwave, a light wave drying plant are that 120KW and the general energy of a 280KW electric heating drying equipment were dried 2 tons of water content 13% moulded coals with 20 minutes simultaneously, and novel microwave, the dehydration of light wave smart machine can drop to the water content below 5%; Common heating equipment needs the time of 45 fens kinds at least if drop to water content below 5%, and whole energy consumption is more than three times of microwave and light wave drying plant, and only this item just can be industry energy conservation production cost nearly 2/3rds.
Compare with the utility model, conventional art is the ecto-entad heating, cause easily and break, operation principle between the two and the difference of mode of heating, the drying effect that produces from reach is just different, compare traditional electrothermal furnace drying technology, microwave, light wave oven dry moulded coal technical energy saving can reach more than 2/3rds.
The utility model and traditional coal kiln furnace, the contrast of electric heating drying equipment indices:
The environmental pollution contrast: kiln is in the moulded coal drying course, and its technology requirement is high and be difficult for control, and moulded coal temperature control in the kiln drying course is bad just to be caused breaking easily, kiln cost height, and it is big to take the place. Kiln needs could produce after the coal combustion heat of moulded coal baking needed in drying course, gas, the residues such as the carbon dioxide that produces after the burning of colliery and sulfide cause serious pollution and destruction to atmosphere, environment; Kiln operating cost is relative also higher, and about one ton of moulded coal oven dry cost is more than 15 yuans. The environmental pollution that kiln oven dry causes is big, and microwave, light wave are electricity consumptions at whole drying course, do not produce any pollution, and environmental pollution is zero.
The operating cost contrast: intelligent moulded coal is little, optical wave crawler formula conveying-type drying plant moulded coal per ton is dried about five yuans of cost, compare with 0.56 yuan/KW.h of commercial power operating cost, drying cost with one ton of moulded coal of kiln is 15 yuans of calculating, only has 1/3rd of kiln.
Contrast with kiln and common electric heating equipment complex: simple to operate, Based Intelligent Control does not produce any waste gas and contaminated environment in the whole drying course.Whole drying course if 16 minutes with the interior effect that just can reach oven dry, the flash baking technology is that traditional kiln or common electric heating drying technology are beyond one's reach.The shortcoming of tradition kiln: the construction cost height, drying course is long, and air pollution is serious, oven dry cost height.Traditional electric heating shortcoming is: construction cost height, drying effect are poor, and energy consumption is too big, do not meet energy-saving and cost-reducing minimizing 20% Compulsory Feature that current country proposes, and run counter to energy-saving and cost-reducing policy of country and environmental requirement.
Claims (6)
1. intelligent multistage frequency conversion microwave and light wave crawler belt speed governing tunnel type moulded coal drying plant, it comprises tunnel type casing, the metal track that is connected with variable-frequency motor, it is characterized in that: described metal track is spliced by some crawler belt grooves, the some air-vents of proper alignment on the every crawler belt groove; In the tunnel type casing, be provided with microwave magnetron group and light wave Metal halogen lamp group above the metal track, utilize microwave and light wave that moulded coal is dried.
2. according to described intelligent multistage frequency conversion microwave of claim 1 and light wave crawler belt speed governing tunnel type moulded coal drying plant, it is characterized in that: be provided with microcomputer in the moulded coal porch of tunnel type casing and respond to gauge tap automatically, be provided with Control System of Microcomputer in the moulded coal exit.
3. according to described intelligent multistage frequency conversion microwave of claim 1 and light wave crawler belt speed governing tunnel type moulded coal drying plant, it is characterized in that: be sequentially with between the low-temperature range humidity discharging extraction catheter that is connected with the humidity discharging motor, middle warm area humidity discharging extraction catheter between humidity discharging extraction catheter, high-temperature region above the crawler belt of outlet at the inlet of moulded coal.
4. according to described intelligent multistage frequency conversion microwave of claim 1 and light wave crawler belt speed governing tunnel type moulded coal drying plant, it is characterized in that: moulded coal porch and exit at the tunnel type casing are equipped with microwave and light wave TVS.
5. according to described intelligent multistage frequency conversion microwave of claim 1 and light wave crawler belt speed governing tunnel type moulded coal drying plant, it is characterized in that: be provided with the pan feeding chute ferromagnetic baffle plate of anti-microwave radiation band that automatically resets in the moulded coal porch of tunnel type casing, be provided with the discharging chute ferromagnetic baffle plate of anti-microwave radiation band that automatically resets in the moulded coal exit of tunnel type casing.
6. according to described intelligent multistage frequency conversion microwave of claim 1 and light wave crawler belt speed governing tunnel type moulded coal drying plant, it is characterized in that: the air-vent of proper alignment is of a size of 0.5x1cm on the creeper tread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206068240U CN201858842U (en) | 2010-11-15 | 2010-11-15 | Intelligent multistage variable frequency microwave and light wave track speed regulation tunnel type molded coal drying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206068240U CN201858842U (en) | 2010-11-15 | 2010-11-15 | Intelligent multistage variable frequency microwave and light wave track speed regulation tunnel type molded coal drying device |
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| Publication Number | Publication Date |
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| CN201858842U true CN201858842U (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206068240U Expired - Fee Related CN201858842U (en) | 2010-11-15 | 2010-11-15 | Intelligent multistage variable frequency microwave and light wave track speed regulation tunnel type molded coal drying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012153A (en) * | 2010-11-15 | 2011-04-13 | 洪正中 | Intelligent multilevel inverter microwave and optical wave crawler speed-regulating tunnel type coal drying device |
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2010
- 2010-11-15 CN CN2010206068240U patent/CN201858842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012153A (en) * | 2010-11-15 | 2011-04-13 | 洪正中 | Intelligent multilevel inverter microwave and optical wave crawler speed-regulating tunnel type coal drying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20111115 |