CN109230390A - A kind of transporting coal transport mechanism for steam power plant - Google Patents
A kind of transporting coal transport mechanism for steam power plant Download PDFInfo
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- CN109230390A CN109230390A CN201810913578.4A CN201810913578A CN109230390A CN 109230390 A CN109230390 A CN 109230390A CN 201810913578 A CN201810913578 A CN 201810913578A CN 109230390 A CN109230390 A CN 109230390A
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- transporting
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- 239000003245 coal Substances 0.000 title claims abstract description 115
- 230000007723 transport mechanism Effects 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims description 46
- 238000001179 sorption measurement Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 17
- 241000220317 Rosa Species 0.000 claims description 14
- 230000003750 conditioning effect Effects 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of transporting coal transport mechanisms for steam power plant, belong to conveying coal equipment technical field.It mainly include support steel, coal conveyer, shelter, power supply device；Multiple belt supporting pieces are provided in support steel, belt supporting piece includes adjusting limited block, rotating bar, support part, regulating part；Coal conveyer includes transporting coal belt, supporting carrier roller, oblique idler, and transporting coal belt is connect by support part with support steel left and right sides；Shelter is arranged in support steel upper end.The present invention can not only be dried the moisture in raw coal when carrying out raw coal transportation, and can handle the dust during transporting coal, and structure is simple, easy to operate, be suitble to large-scale popularization.
Description
Technical field
The present invention relates to conveying coal equipment technical field fields, and in particular to a kind of transporting coal transport mechanism for steam power plant.
Background technique
Thermal power plant abbreviation thermal power plant is using combustible (such as coal) as the factory of fuel production electric energy.And it is hot
Power plant is due to not only generating electricity but also heat supply, and boiler capacity is greater than with scale thermal power plant, and steam power plant must add pot than general thermal power plant more
For heat size with spare, water process amount is also big.Thermal power plant's basic process of production is: fuel heating water in burning generates steam, will
The chemical energy of fuel is transformed into thermal energy, the rotation of steam pressure pushing turbine, and thermal energy is converted into mechanical energy, and then steam turbine drives
Mechanical energy is transformed into electric energy by generator rotation, and steam power plant's main operational principle is the hot water after being generated electricity using thermal power plant,
It heats after heating again.
Fuel used in steam power plant is raw coal, and raw coal is transported to boiler room coal bunker by level land using fuel transport device
Between, for the height fall of conveyer belt usually at tens meters or so, raw coal can be transported to boiler bunker bay after transfer several times, and
Fuel transport device relies primarily on belt conveyer.Belt conveyor is the continuous fortune using conveyer belt as traction and load bearing component
Defeated machinery, conveyer belt pile warp drive roller and various bend pulleys, give tensile force appropriate by tension device, and when work is driving
Under the driving of dynamic device, by the frictional force and tensile force between roller and conveyer belt, run conveyer belt, material is by continuously
It is sent on conveyer belt, and as conveyer belt moves together, to realize the conveying to material, belt conveyer has transportation range
Length, transport capacity is big, working resistance is small, be easily installed, power consumption is low, wears the advantages that smaller.
Using belt conveyor during transporting raw coal, enter burner hearth since the moisture in raw coal can blow with boiler
Burning, will limit the exhaust gas temperature of boiler, reduce coal-fired utilization rate, the moisture in coal can also shadow increase coal pulverizer power consumption,
In addition, power plant is in the process of running, a large amount of heat waste can be generated, so collecting in power plant's operation the waste heat that discharges to reduce
Moisture in raw coal has important meaning to coal burning system.Further, since raw coal can generate dust in transport, to environment and people
Member causes a degree of harm, so the dust reduced in air during transportation is necessary.
In view of the above problems, the present invention provides a kind of transporting coal transport mechanism for steam power plant.
The technical solution of the present invention is as follows: a kind of transporting coal transport mechanism for steam power plant, mainly includes support steel, transporting coal
Device, shelter, power supply device；Multiple belt supporting pieces are provided on the support steel, the multiple belt supporting piece difference is uniform
It is symmetrically distributed in the left and right sides in support steel, is provided with raw coal drying device on the left of support steel upper end；The coal conveyer
Including transporting coal belt, supporting carrier roller, oblique idler；The shelter is herringbone structure, and shelter is arranged in support steel upper end, shelter
Inside it is provided with dust-extraction unit.
The belt supporting piece includes adjusting limited block, rotating bar, support part, regulating part, and the adjusting limited block is positive six
Side shape adjusts and is provided with multiple limit holes on limited block, and the multiple limit hole uniformly divides along adjusting six sides of limited block respectively
Cloth adjusts limited block center and is provided with rotation hole, and rotation axis, positioning kelly, the rotation are provided in the rotating bar
Axis can rotate in the rotation hole, and rotating bar and adjusting limited block pass through rotation hole, rotation axis connection, the positioning kelly position
In position corresponding with limit hole in rotating bar, positioning kelly includes fixed link, mobile bar, is provided with cunning in the fixed link
Slot is provided with spring in the sliding slot, pushing block is provided in mobile bar, the spring is connect with the pushing block, mobile bar
It is connect with fixed link by sliding slot, pushing block, positioning kelly is clamped by mobile bar and limit hole, and the support part setting is turning
Lever is connect far from limited block center of circle one end, the regulating part is adjusted with limited block bottom end is adjusted；
The raw coal drying device includes upper drying chamber, lower drying chamber, introduces pipe, coal outlet, is provided in upper drying chamber
Heating plate, there are three the heating plates, and three heating plates are respectively successively to intersect to be obliquely installed from top to bottom, three heating plates
Upper end is connected in drying chamber left and right side walls, heater strip is provided in heating plate, the lower drying chamber setting is upper dry
Dry chamber lower end, there are two the introducing pipes, and two introducing pipes are symmetrically arranged at lower drying chamber two sides, the coal outlet setting
In lower drying chamber bottom end；
Transporting coal belt both ends are connect with support part respectively, and the supporting carrier roller has multiple, and multiple supporting carrier rollers are uniform
It is arranged in transporting coal belt bottom end, the oblique idler has multiple, and multiple oblique idlers are symmetrically arranged at transporting coal belt two sides, support
Carrying roller is set side by side with oblique idler, and oblique idler is arranged alternately with support part；
The dust-extraction unit includes adsorption box, Rose Box, escape pipe, air inlet pipe, is provided with active carbon in the adsorption box,
Adsorption box upper end is provided with drain hole, and adsorption box bottom end is provided with discharge port, and the Rose Box is located inside adsorption box, Rose Box
Periphery is provided with filter layer, and the escape pipe is arranged in Rose Box upper end, and extends on the outside of adsorption box, the air inlet pipe setting
Suction fan, driving motor are provided in adsorption box outer lower end, air inlet pipe, the driving motor is connect with suction fan, and is
Suction fan provides power；The power supply device is connect with driving motor, heater strip.
Further, the regulating part includes conditioning box, elevating lever, screwed pipe, hand crank, the elevating lever upper end setting
In the conditioning box, elevating lever lower end is threadedly coupled with the screwed pipe, is connect on the inside of screwed pipe and support steel；The tune
It is provided with the first spiral bevel gear, the second spiral bevel gear in section frame, first spiral bevel gear center is fixedly connected with elevating lever, institute
It states the second spiral bevel gear and engages connection with the first spiral bevel gear, the hand crank is connect with the second spiral bevel gear center rotating, and
Junction is provided with fixing piece, convenient that the height for adjusting limited block is adjusted, and increases the support effect of belt supporting piece, avoids
Raw coal is unrestrained.
Further, the length of the elevating lever lower thread is equal to the length of screwed pipe, to the adjustable height of elevating lever
It is defined, to preferably control to adjust the height of limited block, increases the support effect of belt supporting piece.
Further, multiple coal breakage channels are evenly arranged in the lower drying chamber, when coal passes through coal breakage channel, increased
To coal degree of drying degree.
Further, multiple filtration net is provided in the filter layer, multiple filtration net is parallel to each other, and every layer of filter screen
Side is all evenly distributed with multiple inclination nets in parallel, and the air entered in Rose Box is filtered for multiple times, and reduces in air
Dust.
Further, the shelter upper end is provided with window, and the window is transparent material, window have it is multiple, it is multiple
Window is respectively symmetrically uniformly distributed, and rain brush is provided on each window, and window can increase the brightness in transporting coal transport mechanism,
When rainy, the ponding on window is cleared away using rain brush, not by rainwater weather to the brightness in transporting coal transport mechanism
Influence.
The operation principle of the present invention is that: before raw coal transportation, by the upper drying chamber of raw coal drying device, heated using three
Plate carries out preliminarily dried to the moisture in raw coal, and then raw coal is slipped to the coal breakage channel of lower drying chamber from heating plate, from introducing
Pipe is introduced into the waste heat collected and the coal in coal breakage channel is further dried；Raw coal when carrying out raw coal transportation, after drying
It falls on coal conveyer belt from coal outlet, coal conveyer belt is supported using supporting carrier roller, oblique idler, adjusted using positioning kelly
Clamping utilizes the drain hole on adsorption box to carry out support to coal conveyer belt to adjust the angle of support part on section limited block
It is put into active carbon into adsorption box, the dust generated in transportational process is adsorbed using active carbon, the activity after having adsorbed
Charcoal is discharged from discharge port, and the air after being adsorbed is discharged into atmosphere after filter layer is filtered, from escape pipe.
Compared with prior art, the invention has the following beneficial effects: the present invention provides a kind of transporting coal transmission for steam power plant
Mechanism, using raw coal drying device to being dried in raw coal, reduces the moisture in raw coal before raw coal transmission, increases coal-fired
Utilization rate；When transporting to raw coal, the dust content generated in transportational process is reduced using dust-extraction unit, is mitigated to ring
The harm in border and personnel increases the brightness in transporting coal transport mechanism using window.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is the structural schematic diagram of belt supporting piece of the invention；
Fig. 4 is the structural schematic diagram of adjusting limited block and rotating bar connection relationship of the invention；
Fig. 5 is structural schematic diagram when positioning kelly spring of the invention is uncompressed；
Structural schematic diagram when Fig. 6 is positioning kelly spring-compressed of the invention；
Fig. 7 is the schematic diagram of internal structure of drying device of the invention；
Fig. 8 is the schematic diagram of internal structure of dust-extraction unit of the invention；
Fig. 9 is the top view of shelter of the invention；
Figure 10 is the structural scheme of mechanism of filter layer of the invention；
Wherein, 1- support steel, 10- belt supporting piece, 100- adjust limited block, 101- rotating bar, 1010- rotation axis,
1011- positions kelly, 102- support part, 103- conditioning box, the first spiral bevel gear of 1031-, the second spiral bevel gear of 1032-, 104-
Under elevating lever, 105- screwed pipe, 106- hand crank, 11- raw coal drying device, the upper drying chamber of 110-, 1100- heating plate, 111-
Drying chamber, 112- introduce pipe, 113- coal outlet, 2- coal conveyer, 20- transporting coal belt, 21- supporting carrier roller, 22- oblique idler, 3-
Shelter, 30- dust-extraction unit, 300- adsorption box, 301- Rose Box, 3010- filter layer, 302- escape pipe, 303- air inlet pipe,
3030- suction fan, 3031- driving motor, 31- window, 32- rain brush, 4- power supply device, 5- pushing block, 6- spring, 7- are mobile
Bar, 8- filter screen.
Specific embodiment
Embodiment: a kind of transporting coal transport mechanism for steam power plant as shown in Figure 1, 2 mainly includes support steel 1, fortune
Device for coal 2, shelter 3, power supply device 4；Multiple belt supporting pieces 10 are provided on support steel 1, multiple belt supporting pieces 10 are equal respectively
It is even to be symmetrically distributed in the left and right sides in support steel 1, raw coal drying device 11 is provided on the left of 1 upper end of support steel；Transporting coal dress
Setting 2 includes transporting coal belt 20, supporting carrier roller 21, oblique idler 22；Shelter 3 is herringbone structure, and shelter 3 is arranged in support steel 1
Upper end is provided with dust-extraction unit 30 in shelter 3, as shown in figure 9,3 upper end of shelter is provided with window 31, window 31 is transparent material
Matter, window 31 have multiple, and multiple windows 1 are respectively symmetrically uniformly distributed, and rain brush 32 is provided on each window 31,31 energy of window
The brightness increased in transporting coal transport mechanism is cleared away the ponding on window using rain brush 32, when rainy not by rainwater
Influence of the weather to the brightness in transporting coal transport mechanism.
Belt supporting piece 10 as shown in Figure 3,4 includes adjusting limited block 100, rotating bar 101, support part 102, regulating part, is adjusted
Section limited block 100 is regular hexagon, adjusts and is provided with 12 limit holes on limited block 100, and 12 limit holes are respectively along adjusting limit
Position 100 6 sides of block are uniformly distributed, and are adjusted 100 center of limited block and are provided with rotation hole, rotation is provided in rotating bar 101
Axis 1010, positioning kelly 1011, rotation axis 1010 can rotate in rotation hole, and rotating bar 101 and adjusting limited block 100 are by turning
Dynamic hole, rotation axis 1010 connect, and positioning kelly 1011 is located at position corresponding with limit hole in rotating bar 101, such as Fig. 5,6 institutes
Show, positioning kelly 1011 includes fixed link, mobile bar 7, is provided with sliding slot in fixed link, spring 6, mobile bar are provided in sliding slot
Pushing block 5 is provided on 7, spring 6 is connect with pushing block 5, and mobile bar 7 is connect with fixed link by sliding slot, pushing block 5, is positioned
Kelly 1011 passes through mobile bar 7 and limit hole is clamped, and the setting of support part 102 is in rotating bar 101 far from adjusting 100 center of circle of limited block
One end, regulating part is connect with 100 bottom end of limited block is adjusted, as shown in figure 3, regulating part includes conditioning box 103, elevating lever 104, spiral shell
Line pipe 105, hand crank 106,104 upper end of elevating lever are arranged in conditioning box 103,104 lower end of elevating lever and 105 screw thread of screwed pipe
It connects, is connected on the inside of screwed pipe 105 and support steel 1；The first spiral bevel gear 1031, the second oblique cone are provided in conditioning box 103
Gear 1032,1031 center of the first spiral bevel gear are fixedly connected with elevating lever 104, the second spiral bevel gear 1032 and the first oblique cone tooth
1031 engagement connection of wheel, hand crank 106 is connect with 1032 center rotating of the second spiral bevel gear, and junction is provided with fixing piece,
It is convenient that the height for adjusting limited block 100 is adjusted, increase the support effect of belt supporting piece 10, avoids raw coal unrestrained；Lifting
The length of 104 lower thread of bar is equal to the length of screwed pipe 105, is defined to the adjustable height of elevating lever 104, thus more preferably
Control and regulation limited block 100 height, increase belt supporting piece 10 support effect.
As shown in fig. 7, raw coal drying device 11 includes upper drying chamber 110, lower drying chamber 111, introduces pipe 112, coal outlet
113, be provided with heating plate 1100 in upper drying chamber 110, there are three heating plates 1100, three heating plates 1100 be respectively from up to
Under successively intersect be obliquely installed, the upper end of three heating plates 1100 is connected in 110 left and right side walls of drying chamber, heating
Heater strip is provided in plate 1100, the lower setting of drying chamber 111 is evenly arranged in upper 110 lower end of drying chamber, lower drying chamber 111
Multiple coal breakage channels increase when coal passes through coal breakage channel to coal degree of drying degree；It introduces there are two pipes 112, two introducings
Pipe 112 is symmetrically arranged at lower 111 two sides of drying chamber, and coal outlet 113 is arranged in lower 111 bottom end of drying chamber；
As shown in Fig. 2, 20 both ends of transporting coal belt are connect with support part 102 respectively, supporting carrier roller 21 has multiple, multiple supports
Carrying roller 21 is uniformly arranged on 20 bottom end of transporting coal belt, and oblique idler 22 has multiple, and multiple oblique idlers 22 are symmetrically arranged at transporting coal
20 two sides of belt, supporting carrier roller 21 are set side by side with oblique idler 22, and oblique idler 22 is arranged alternately with support part 102；
As shown in figure 8, dust-extraction unit 30 includes adsorption box 300, Rose Box 301, escape pipe 302, air inlet pipe 303, absorption
Active carbon is provided in case 300,300 upper end of adsorption box is provided with drain hole, and 300 bottom end of adsorption box is provided with discharge port, filtering
Case 301 is located inside adsorption box 300, and 301 periphery of Rose Box is provided with filter layer 3010, as shown in Figure 10, in filter layer 3010
8, the 5 layers of filter screen 8 of filter screen that are of five storeys are arranged to be parallel to each other, and every layer of 8 side of filter screen is all evenly distributed with multiple inclinations in parallel
The air entered in Rose Box 301 is filtered for multiple times in net, reduces the dust in air；Escape pipe 302 is arranged in Rose Box
301 upper ends, and 300 outside of adsorption box is extended to, the setting of air inlet pipe 303 is set in 300 outer lower end of adsorption box, air inlet pipe 303
Be equipped with suction fan 3030, driving motor 3031, driving motor 3031 is connect with suction fan 3030, and for suction fan 3030 provide it is dynamic
Power；Power supply device 4 is connect with driving motor 3031, heater strip.
Before raw coal transportation, by the upper drying chamber 40 of raw coal drying device 4, using three heating plates 401 in raw coal
Moisture carries out preliminarily dried, and then raw coal is slipped to the coal falling hole of lower drying chamber 41 from heating plate 401, introduces receipts from pipe 42 is introduced
The coal in coal falling hole is further dried in the waste heat of collection；When carrying out raw coal transportation, it is dry after raw coal from coal outlet 43
It falls on coal conveyer belt 20, coal conveyer belt 20 is supported using supporting carrier roller 21, oblique idler 22, utilize positioning kelly 1011
Clamping utilizes adsorption box to carry out support to coal conveyer belt to adjust the angle of support part 102 on adjusting limited block 100
Drain hole on 300 is put into active carbon into adsorption box 300, is inhaled using active carbon to the dust generated in transportational process
Attached, the active carbon after having adsorbed is discharged from discharge port, and the air after being adsorbed is after filter layer 3010 is filtered, from outlet
Pipe 302 is discharged into atmosphere.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that；It still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit and model of technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of transporting coal transport mechanism for steam power plant, it is characterised in that: mainly include support steel (1), coal conveyer
(2), shelter (3), power supply device (4)；Multiple belt supporting pieces (10), the multiple belt are provided on the support steel (1)
Supporting piece (10) is uniformly and symmetrically distributed the left and right sides in support steel (1) respectively, is provided with raw coal on the left of support steel (1) upper end
Drying device (11)；The coal conveyer (2) includes transporting coal belt (20), supporting carrier roller (21), oblique idler (22)；The shelter
It (3) is herringbone structure, shelter (3) setting is provided with dust-extraction unit (30) in support steel (1) upper end, shelter (3).
The belt supporting piece (10) includes adjusting limited block (100), rotating bar (101), support part (102), regulating part, the tune
Saving limited block (100) is regular hexagon, adjusts and is provided with multiple limit holes on limited block (100), the multiple limit hole difference
It is uniformly distributed along (100) six sides of limited block are adjusted, adjusts limited block (100) center and be provided with rotation hole, the rotation
Rotation axis (1010), positioning kelly (1011) are provided on bar (101), the rotation axis (1010) can turn in the rotation hole
Dynamic, rotating bar (101) is connect with adjusting limited block (100) by rotation hole, rotation axis (1010), the positioning kelly (1011)
The position corresponding with limit hole on rotating bar (101), positioning kelly (1011) includes fixed link, mobile bar (7), described solid
It is provided with sliding slot in fixed pole, is provided in the sliding slot spring (6), pushing block (5), the spring are provided in mobile bar (7)
(6) it is connect with the pushing block (5), mobile bar (7) is connect with fixed link by sliding slot, pushing block (5), is positioned kelly (1011)
It is clamped by mobile bar (7) and limit hole, support part (102) setting is in rotating bar (101) far from adjusting limited block (100)
Center of circle one end, the regulating part are connect with limited block (100) bottom end is adjusted；
The raw coal drying device (11) includes upper drying chamber (110), lower drying chamber (111), introduces pipe (112), coal outlet
(113), it is provided with heating plate (1100) in upper drying chamber (110), there are three the heating plates (1100), three heating plates
It (1100) is respectively successively to intersect to be obliquely installed from top to bottom, the upper end of three heating plates (1100) is connected to drying chamber
(110) in left and right side walls, heater strip is provided in heating plate (1100), the lower drying chamber (111) is arranged in upper drying chamber
(110) lower end, there are two the introducing pipes (112), and two introducing pipes (112) are symmetrically arranged at lower drying chamber (111) two
Side, the coal outlet (113) are arranged in lower drying chamber (111) bottom end；
Transporting coal belt (20) both ends are connect with support part (102) respectively, and the supporting carrier roller (21) has multiple, multiple supports
Carrying roller (21) is uniformly arranged on transporting coal belt (20) bottom end, and the oblique idler (22) has multiple, and multiple oblique idlers (22) are right respectively
Claim to be arranged in transporting coal belt (20) two sides, supporting carrier roller (21) is set side by side with oblique idler (22), oblique idler (22) and support part
(102) it is arranged alternately；
The dust-extraction unit (30) includes adsorption box (300), Rose Box (301), escape pipe (302), air inlet pipe (303), described
It is provided with active carbon in adsorption box (300), adsorption box (300) upper end is provided with drain hole, and adsorption box (300) bottom end is provided with out
Material mouth, the Rose Box (301) are located at adsorption box (300) inside, and Rose Box (301) periphery is provided with filter layer (3010), institute
It states escape pipe (302) to be arranged in Rose Box (301) upper end, and extends on the outside of adsorption box (300), the air inlet pipe (303) sets
It sets and is provided with suction fan (3030), driving motor (3031), the drive in adsorption box (300) outer lower end, air inlet pipe (303)
Dynamic motor (3031) are connect with suction fan (3030), and provide power for suction fan (3030)；The power supply device (4) and driving
Motor (3031), heater strip connection.
2. a kind of transporting coal transport mechanism for steam power plant according to claim 1, which is characterized in that the regulating part packet
Conditioning box (103), elevating lever (104), screwed pipe (105), hand crank (106) are included, elevating lever (104) upper end is arranged in institute
It states in conditioning box (103), elevating lever (104) lower end is threadedly coupled with the screwed pipe (105), screwed pipe (105) and steel branch
Connection on the inside of frame (1)；The first spiral bevel gear (1031), the second spiral bevel gear (1032), institute are provided in the conditioning box (103)
It states the first spiral bevel gear (1031) center to be fixedly connected with elevating lever (104), second spiral bevel gear (1032) is oblique with first
Bevel gear (1031) engagement connection, the hand crank (106) connect with the second spiral bevel gear (1032) center rotating, and junction
It is provided with fixing piece.
3. a kind of transporting coal transport mechanism for steam power plant according to claim 2, which is characterized in that the elevating lever
(104) length of lower thread is equal to the length of screwed pipe (105).
4. a kind of transporting coal transport mechanism for steam power plant according to claim 1, which is characterized in that the lower drying chamber
(111) multiple coal breakage channels are evenly arranged in.
5. a kind of transporting coal transport mechanism for steam power plant according to claim 1, which is characterized in that the filter layer
(3010) it is provided with multiple filtration net (8) in, multiple filtration net (8) is parallel to each other, and every layer of filter screen (8) side is all parallel equal
It is even that multiple inclination nets are distributed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913578.4A CN109230390B (en) | 2018-08-10 | 2018-08-10 | Coal conveying mechanism for thermal power plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913578.4A CN109230390B (en) | 2018-08-10 | 2018-08-10 | Coal conveying mechanism for thermal power plant |
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| CN109230390A true CN109230390A (en) | 2019-01-18 |
| CN109230390B CN109230390B (en) | 2020-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466143A (en) * | 2019-09-27 | 2019-11-19 | 苏州金纬机械制造有限公司 | Embossing heating equipment for heavy-gauge sheeting production line |
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| JPH10101205A (en) * | 1996-09-30 | 1998-04-21 | Yokohama Rubber Co Ltd:The | Belt end holding device in pipe conveyor system |
| CN101746617A (en) * | 2008-12-09 | 2010-06-23 | 沈阳矿山机械有限公司 | Dustproof material-guiding skirt board for belt conveyor |
| CN102050310A (en) * | 2009-11-09 | 2011-05-11 | 江阴市鹏锦机械制造有限公司 | Adjustable groove angle transition idler set for tubular belt conveyer |
| CN204368973U (en) * | 2014-12-22 | 2015-06-03 | 湖南工业大学 | A kind of belt of belt conveyer grooving control apparatus |
| CN205495782U (en) * | 2016-04-07 | 2016-08-24 | 马欣頔 | Biomass energy source reducing mechanism with dual drying function |
| CN205962764U (en) * | 2016-06-01 | 2017-02-22 | 正安县旭民种养殖发展有限公司 | Integrated device is smashed to production fodder with drying |
| CN207688554U (en) * | 2017-11-23 | 2018-08-03 | 晋宁腾众新能源科技有限公司 | A kind of drying unit for biomass granule fuel |
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| CN110466143A (en) * | 2019-09-27 | 2019-11-19 | 苏州金纬机械制造有限公司 | Embossing heating equipment for heavy-gauge sheeting production line |
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