CN101706192A - Coal slime drying device - Google Patents
Coal slime drying device Download PDFInfo
- Publication number
- CN101706192A CN101706192A CN200910184537A CN200910184537A CN101706192A CN 101706192 A CN101706192 A CN 101706192A CN 200910184537 A CN200910184537 A CN 200910184537A CN 200910184537 A CN200910184537 A CN 200910184537A CN 101706192 A CN101706192 A CN 101706192A
- Authority
- CN
- China
- Prior art keywords
- coal slime
- bridge
- throwing
- turning
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a coal slime drying device, which comprises a solar greenhouse and a bridge-type turning-throwing device, wherein the bridge-type turning-throwing device is arranged in the solar greenhouse; the bridge-type turning-throwing device comprises a turning-throwing mechanism, a travelling mechanism, a lifting mechanism and a frame; a heating device is arranged under the ground of the solar greenhouse; and the feeding, drying and discharging of coal slime are completely mechanized through the turning-throwing function of the bridge-type turning-throwing device. By utilizing solar energy and ventilation to dry coal slime, the drying device has the advantages of low cost for drying operation, energy conservation, no emission of pollutants and good environment-protection benefit, and overcomes high cost, high energy consumption, environmental pollution and other disadvantages of drum drying devices commonly used at present.
Description
Technical field:
The present invention relates to a kind of drying device, particularly a kind of coal slime drying device.
Background technology:
Coal slime is a remaining byproduct after the coal separation, and generally about 40%, moisture is big for moisture content after its process press filtration, and viscosity is big, substantially all adopts the dry coal slime of roller drying device at present.Because the thermal source of roller drying is coal stove or gas furnace, so drying cost is very high, drying cost all surpasses the price of dry back coal slime sometimes; And the initial cost of roller drying device is millions of easily, even up to ten million, and these two reasons cause a lot of coal slimes directly to be outwelled, and has caused local serious environmental to pollute, and the coal slime production unit is also often because of environmental issue is imposed a fine, suspending operations for consolidation.In recent years, along with the quickening of Development of China's Urbanization, the land used of coal slime production unit periphery is more and more nervous, even to be used to topple over coal slime all very difficult with buying.
Technically also there is following problem in the dry coal slime of roller drying device: (1) is because coal slime viscosity is big, so difficult feed is often stopped up charging aperture; (2) easy conglomeration becomes piece to stop up discharging opening in cylinder.(3) discharge tail gas contains dust and sulphur, contaminated environment; (4) because of system complex, so that equipment failure rate height, operation and management level require is high.
Summary of the invention:
The purpose of this invention is to provide a kind of new coal slime drying device, it can solve the deficiencies in the prior art, has the advantage that drying cost is low, initial cost is little, technology is simple and reliable.
A kind of coal slime drying device that the present invention proposes comprises that solar greenhouse and bridge-type turn over polishing apparatus, and described bridge-type is turned over polishing apparatus and is located in the solar greenhouse.Described bridge-type is turned over polishing apparatus and is comprised the turner structure, walking mechanism, elevating mechanism, frame, described turner structure comprises stirring turning device, turn over the throwing motor, turn over the throwing transmission device, turning over the throwing motor is connected with stirring turning device by turning over the throwing transmission device, described walking mechanism comprises movable motor, running gear, movable motor is connected with running gear, described elevating mechanism comprises lifting motor, lifting actuator, tooth bar, lifting motor is connected with tooth bar by lifting actuator, the tooth bar lower end is connected with the turner structure, the turner structure, walking mechanism, elevating mechanism all is connected on the frame again.Subsurface at solar greenhouse is provided with heater.
When the present invention moved, bridge-type was turned over the end that polishing apparatus is positioned at solar greenhouse earlier, and stirring turning device is higher than ground coal slime layer in the solar greenhouse. and bridge-type is turned over turning over of polishing apparatus and is thrown motor by turning over the rotation of throwing actuator drives stirring turning device; Then, lifting motor drives tooth bar by lifting actuator and descends, because the tooth bar lower end is connected with the turner structure, so stirring turning device also descends thereupon. stop to descend in the time of near the ground of the bottom arrival solar greenhouse of stirring turning device. then, the movable motor ground-engaging wheel, driving the whole polishing apparatus that turns over walks to the booth other end. turning in the polishing apparatus walking process, stirring turning device is opposite to ground coal slime and stirs and shed backward. turn over polishing apparatus when walking the other end of solar greenhouse, stirring turning device stops operating, lifting motor drives tooth bar by lifting actuator and rises, stirring turning device also rises thereupon, after being higher than the coal slime layer, the bottom of stirring turning device stops. then, the movable motor ground-engaging wheel, drive whole polishing apparatus that end when turning back to firm start that turns over, turn over throwing by above-mentioned steps once more, operation so moves in circles. and stirring turning device stirs and sheds backward coal slime, broken coal slime, increased the surface area of coal slime greatly, having improved drying efficiency. solar energy raises the coal slime temperature and has also quickened the coal slime drying. and solar greenhouse is typically equipped with ventilating system, ventilating and also can promote the coal slime drying. stirring turning device is shed the position of having moved coal slime backward to coal slime, whenever turn over and throw a coal slime, whole coal slime layer just moves a certain distance to shedding direction. like this, wet coal slime is poured on solar greenhouse one end, by turning over the throwing effect of turning over of polishing apparatus, can and be transported to the other end the coal slime drying, make the coal slime charging, dry, the discharging complete mechanicalization. at wet weather or cold snap, rely on solar energy and ventilate in the time of to satisfy drying and require, utilize the underground heater of solar greenhouse that coal slime is heated, strengthen the coal slime drying. this heater can be a hot-flow flue, also can be hot-water line or other heaters, as long as if can heat ground. can utilize residual heat of electric power plant or other waste heat to do thermal source then better.
Compare with the roller drying device that generally uses at present, the invention has the advantages that: (1) finishes the charging link with turning over polishing apparatus, does not have blockage problem; (2) utilize the solar energy drying coal slime, dry operating cost is very low and energy-conservation; (3) there is not pollutant emission, environmental protection; (4) cost of solar greenhouse is lower, so initial cost is little; (5) movable part mainly is to turn over polishing apparatus, and system is simple, so equipment failure rate is low, operation and management level requires low.
Description of drawings:
Fig. 1 is a front view of the present invention.
Fig. 2 is the C-C profile of Fig. 1.
Fig. 3 is the D-D profile of Fig. 1.
Fig. 4 is an operation principle schematic diagram one of the present invention.
Fig. 5 is an operation principle schematic diagram two of the present invention.
Fig. 6 is an operation principle schematic diagram three of the present invention.
Fig. 7 is an operation principle schematic diagram four of the present invention.
The specific embodiment:
Shown in Fig. 1,2 and 3, a kind of coal slime drying device that the present invention proposes comprises that solar greenhouse 1 and bridge-type turn over polishing apparatus 2, and bridge-type is turned over polishing apparatus 2 and is located in the solar greenhouse 1.Bridge-type is turned over polishing apparatus 2 and is comprised turner structure, walking mechanism, elevating mechanism, frame.The turner structure comprises stirring turning device 3, turns over throwing motor 4, turns over and throw transmission device 5.Stirring turning device 3 is made up of hollow circular-tube 6, annular slab 7 and scraper plate 8, and correlation is: suit annular slab 7 at a certain distance on the hollow circular-tube 6 is provided with some scraper plates 8, the scraper plate of the same belt plate both sides certain angle that staggers between the adjacent annular plate.Evenly be provided with 3 scraper plates between per two the adjacent annular plates of present embodiment, the scraper plate of same belt plate both sides stagger 90 the degree.Turning over throwing motor 4 is connected with stirring turning device 3 by turning over throwing transmission device 5.Walking mechanism comprises movable motor 9, road wheel 10, and movable motor 9 is connected with road wheel 10.The road wheel 10 that is connected with movable motor is called driving wheel again, and also is provided with a driven pulley 11 for the balance present embodiment.Driving wheel and driven pulley all are placed on the track 12.Elevating mechanism comprises lifting motor 13, lifting actuator 14, tooth bar 15, and lifting motor 13 is connected with tooth bar 15 by lifting actuator 14, and tooth bar 15 lower ends are connected with the turner structure.Frame 16 is triangle steelframes, and turner structure, walking mechanism, elevating mechanism all are connected on the frame 16.Solar greenhouse 1 is provided with ventilation unit 17, and the ground 18 of solar greenhouse 1 has hot-flow flue 19.
Fig. 4,5,6 and 7 has expressed operation principle of the present invention, and is more succinct in order to make diagram, and bridge-type is turned over 2 of the polishing apparatus stirring turning device 3 that drawn.Coal slime 20 is on the ground 18 between solar greenhouse 1 interior two tracks 12, and the two ends of solar greenhouse 1 are called side a and b, and the A end is discharge end, and the B end is feed end.
In present embodiment when operation,, bridge-type is turned over the A end that polishing apparatus 2 is positioned at solar greenhouse 1 earlier, and its stirring turning device 3 is higher than coal slime 20. bridge-types and turns over turning over of polishing apparatus 2 and throw motor 4 and throw transmission device 5 and drive stirring turning devices 3 and rotate by turning over; Then, lifting motor 13 drives tooth bar 15 by lifting actuator 14 and descends, because tooth bar 15 lower ends are connected with the turner structure, so stirring turning device 3 also descends thereupon, as shown in Figure 4. stop to descend in the time of near the ground 18 of the bottom arrival solar greenhouse 1 of stirring turning device 3. then, movable motor 9 ground-engaging wheels 10, drive whole bridge-type and turn over polishing apparatus 2 to the walking of B end, as shown in Figure 5. advance to the B end always and stop, as shown in Figure 6. turn in polishing apparatus 2 walking processes in bridge-type, the coal slime 20 that stirring turning device 3 is opposite on the ground 18 is stirred and is shed backward. after bridge-type is turned over polishing apparatus 2 arrival B ends, stirring turning device 3 stops operating, lifting motor 13 drives tooth bar 15 by lifting actuator 14 and rises, stirring turning device 3 also rises thereupon, after being above the ground level coal slime layer on 18, the bottom of stirring turning device 3 stops. then, movable motor 9 ground-engaging wheels 10, driving whole bridge-type turns over polishing apparatus 2 and advances to A end, as shown in Figure 7. after turning back to the A end, turn over throwing by above-mentioned steps once more, operation so moves in circles. and 3 pairs of coal slimes 20 of stirring turning device are stirred and are shed backward, broken coal slime, increased the surface area of coal slime greatly, improved drying efficiency. because in solar greenhouse, so solar energy raises the coal slime temperature, also quickened the coal slime drying. in turning over the throwing process, open the ventilation unit 17 of solar greenhouse 1, to ventilate and also can promote the coal slime drying. 3 pairs of coal slimes of stirring turning device are shed the position of having moved coal slime backward, whenever turn over and throw a coal slime, whole coal slime layer just moves a certain distance to shedding direction. like this, wet coal slime is poured on the feed end of solar greenhouse, by turning over the throwing effect of turning over of polishing apparatus, can and be transported to discharge end the coal slime drying, make the coal slime charging, dry, the discharging complete mechanicalization. at wet weather or cold snap, rely on solar energy and ventilate in the time of to satisfy drying and require, enable the hot-flow flue 19 under the ground 18 of solar greenhouse 1, to the coal slime heating, strengthen the coal slime drying.
Do some supplementary notes at last.First, bridge-type is turned over polishing apparatus, generally be called " slot type " again or " straddle type " turns over polishing apparatus, be characterized in turning over polishing apparatus, by turner structure (also crying turning mechanism sometimes) ground material between the track is turned over throwing simultaneously across on two tracks separated by a distance, advancing or retreating.Because this class is turned over polishing apparatus and is applied at present in the fertilizer zymotechnique, so also such is turned over polishing apparatus Composter or turning machine sometimes.Though title is different,, be that bridge-type of the present invention is turned over polishing apparatus all just as long as possess the characteristics that above-mentioned bridge-type is turned over polishing apparatus.These bridge-types turn over polishing apparatus and the solar greenhouse combination is used for the coal slime drying all within the protection domain of this patent.
The second, bridge-type is turned over the operation method of polishing apparatus may be described different with present embodiment, as at rainy weather, because rate of drying is slow, may turns over coal slime repeatedly back and forth and throw rather than discharging continuously.Though bridge-type is turned over the using method difference of polishing apparatus, as long as bridge-type is turned over polishing apparatus and solar greenhouse is dry just all within the protection domain of this patent in conjunction with being used for coal slime.
The 3rd, the solar greenhouse of present embodiment is furnished with ventilation unit, is force ventilation.But also can adopt gravity-flow ventilation.And the concrete form of force ventilation such as the quantity of blower fan, position etc. also can change.
Claims (3)
1. coal slime drying device is characterized in that comprising that solar greenhouse and bridge-type turn over polishing apparatus, and described bridge-type is turned over polishing apparatus and is located in the solar greenhouse.
2. coal slime drying device according to claim 1, it is characterized in that described bridge-type turns over polishing apparatus and comprise the turner structure, walking mechanism, elevating mechanism, frame, described turner structure comprises stirring turning device, turn over the throwing motor, turn over the throwing transmission device, turning over the throwing motor is connected with stirring turning device by turning over the throwing transmission device, described walking mechanism comprises movable motor, running gear, movable motor is connected with running gear, described elevating mechanism comprises lifting motor, lifting actuator, tooth bar, lifting motor is connected with tooth bar by lifting actuator, the tooth bar lower end is connected with the turner structure, the turner structure, walking mechanism, elevating mechanism all is connected on the frame again.
3. coal slime drying device according to claim 1 and 2 is characterized in that being provided with heater at the subsurface of solar greenhouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184537A CN101706192A (en) | 2009-08-28 | 2009-08-28 | Coal slime drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184537A CN101706192A (en) | 2009-08-28 | 2009-08-28 | Coal slime drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101706192A true CN101706192A (en) | 2010-05-12 |
Family
ID=42376433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910184537A Pending CN101706192A (en) | 2009-08-28 | 2009-08-28 | Coal slime drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101706192A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871718A (en) * | 2010-06-01 | 2010-10-27 | 王晋生 | Method and system for drying muddy material |
| CN102126602A (en) * | 2010-05-25 | 2011-07-20 | 北京中科博联环境工程有限公司 | Drum-type turner |
| CN102765584A (en) * | 2011-05-03 | 2012-11-07 | 中国科学院理化技术研究所 | Sludge stirring and conveying device and sludge drying method |
| CN102795754A (en) * | 2012-07-25 | 2012-11-28 | 中国科学院理化技术研究所 | Sludge overturning machine |
| CN103134289A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103134281A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134288A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Drying treatment system of slurry |
| CN103134283A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134290A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103148683A (en) * | 2013-04-22 | 2013-06-12 | 云南中翼鼎东能源科技开发有限公司 | Coal slurry-drying production line |
| CN103508647A (en) * | 2012-06-28 | 2014-01-15 | 中国科学院理化技术研究所 | Solar sludge drying system/device |
| CN103785317A (en) * | 2011-12-31 | 2014-05-14 | 肇庆市京欧机械制造有限公司 | Horizontal yeast turning machine |
| CN104654740A (en) * | 2015-01-27 | 2015-05-27 | 中国能源建设集团江苏省电力设计院有限公司 | Coal slime drying system and method using electric power plant low-grade steam and solar energy |
| CN105318675A (en) * | 2015-11-20 | 2016-02-10 | 张贯彪 | Charcoal preparation method and special charcoal preparation drying device during carbon disulfide production |
| CN110104933A (en) * | 2019-05-24 | 2019-08-09 | 西南石油大学 | A kind of greasy filth anhydration system and its method that desiccation greasy filth is cooperateed with chemical agent |
| CN115435569A (en) * | 2022-11-09 | 2022-12-06 | 山东佳士博食品有限公司 | Drying device for food processing |
-
2009
- 2009-08-28 CN CN200910184537A patent/CN101706192A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126602A (en) * | 2010-05-25 | 2011-07-20 | 北京中科博联环境工程有限公司 | Drum-type turner |
| CN102126602B (en) * | 2010-05-25 | 2012-10-03 | 北京中科博联环境工程有限公司 | Drum-type turner |
| CN101871718A (en) * | 2010-06-01 | 2010-10-27 | 王晋生 | Method and system for drying muddy material |
| CN102765584A (en) * | 2011-05-03 | 2012-11-07 | 中国科学院理化技术研究所 | Sludge stirring and conveying device and sludge drying method |
| CN102765584B (en) * | 2011-05-03 | 2014-10-08 | 中国科学院理化技术研究所 | Sludge stirring and conveying device and sludge drying method |
| CN103785317B (en) * | 2011-12-31 | 2016-01-20 | 肇庆市京欧机械制造有限公司 | Horizontal yeast machine |
| CN103785317A (en) * | 2011-12-31 | 2014-05-14 | 肇庆市京欧机械制造有限公司 | Horizontal yeast turning machine |
| CN103508647A (en) * | 2012-06-28 | 2014-01-15 | 中国科学院理化技术研究所 | Solar sludge drying system/device |
| CN102795754A (en) * | 2012-07-25 | 2012-11-28 | 中国科学院理化技术研究所 | Sludge overturning machine |
| CN103134283A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134281A (en) * | 2013-02-01 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Coal slime drying treatment production line |
| CN103134290A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103134288A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Drying treatment system of slurry |
| CN103134289A (en) * | 2013-02-02 | 2013-06-05 | 云南中翼鼎东能源科技开发有限公司 | Production line used for drying coal slime |
| CN103148683A (en) * | 2013-04-22 | 2013-06-12 | 云南中翼鼎东能源科技开发有限公司 | Coal slurry-drying production line |
| CN104654740A (en) * | 2015-01-27 | 2015-05-27 | 中国能源建设集团江苏省电力设计院有限公司 | Coal slime drying system and method using electric power plant low-grade steam and solar energy |
| CN105318675A (en) * | 2015-11-20 | 2016-02-10 | 张贯彪 | Charcoal preparation method and special charcoal preparation drying device during carbon disulfide production |
| CN110104933A (en) * | 2019-05-24 | 2019-08-09 | 西南石油大学 | A kind of greasy filth anhydration system and its method that desiccation greasy filth is cooperateed with chemical agent |
| CN115435569A (en) * | 2022-11-09 | 2022-12-06 | 山东佳士博食品有限公司 | Drying device for food processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101706192A (en) | Coal slime drying device | |
| CN203999309U (en) | A kind of sludge turning is thrown drying installation | |
| CN204171074U (en) | Organic polluted soil thermal desorption repair system | |
| CN104478191A (en) | Solar sludge drying treatment device and solar sludge drying treatment process | |
| CN201497297U (en) | Slime drying device | |
| CN104628238B (en) | A kind of sludge drier | |
| CN210675338U (en) | Civil engineering construction waste treatment device | |
| CN201715816U (en) | Mud material drying system | |
| CN103992019A (en) | System for drying sludge by virtue of diversified heat energy | |
| CN103508647B (en) | Solar sludge drying system/device | |
| CN206016092U (en) | A kind of anti-icing column device in steel construction roof and anti-icing column system | |
| CN108020069A (en) | A kind of novel energy-conserving slag drying machine | |
| CN201981106U (en) | Complete set of equipment for step-by-step sludge drying through hot tail gas of boiler | |
| CN205300157U (en) | Quick drying device of glass bead | |
| CN102329061B (en) | Energy-saving and emission-reduction star-wheel sludge drying tower with common application of wind energy and solar energy | |
| CN203534158U (en) | Energy-saving environment-friendly full-automatic electric heating rotary kiln | |
| CN203866171U (en) | System for drying sludge by using diversified heat energy | |
| CN205875775U (en) | Solid water mud shovel for building high -efficient removes device | |
| CN205347186U (en) | Medium temperature belt drying system of mud | |
| CN208485777U (en) | A kind of novel sludge treating system | |
| CN201442896U (en) | Automatic sludge drying control device | |
| CN210801936U (en) | Flat plate type coal slime dryer | |
| CN205774007U (en) | A kind of shallow top layer geothermal energy drying sludge system | |
| CN212714742U (en) | Spraying device for road and bridge | |
| CN204779267U (en) | Mud resourceful treatment system of municipal sewage factory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100512 |