CN214691330U - Spiral ejection of compact structure of coal preparation - Google Patents
Spiral ejection of compact structure of coal preparation Download PDFInfo
- Publication number
- CN214691330U CN214691330U CN202120356377.6U CN202120356377U CN214691330U CN 214691330 U CN214691330 U CN 214691330U CN 202120356377 U CN202120356377 U CN 202120356377U CN 214691330 U CN214691330 U CN 214691330U
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- China
- Prior art keywords
- bolted
- coal
- pipe
- storage box
- spiral
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title description 12
- 238000003860 storage Methods 0.000 claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims description 31
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 24
- 239000006185 dispersion Substances 0.000 abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a spiral ejection of compact structure of coal-making, the on-line screen storage device comprises a base, the equal bolt in both sides has the backup pad around the base top, the top bolt of backup pad has the storage case, the inner chamber of storage case is provided with the axis of rotation, and the axis of rotation runs through to the left side of storage case, the fixed surface of axis of rotation installs the spiral delivery leaf, the top intercommunication of storage case has the inlet pipe. The utility model discloses an axis of rotation, the screw delivery leaf, actuating mechanism, discharging pipe and stirring mechanism's setting, can increase the dispersion degree of material, prevent the material caking, make coal equipment's ejection of compact speed remain stable, solved and used the conveyer belt to carry out the transport of coal charge at present, the coal charge bonds easily and forms blockily together, the jam is in the inside of discharge gate, the discharge efficiency of coal equipment has seriously been influenced, can cause the problem that coal equipment shut down even, and then can reach the purpose that promotes coal equipment discharge efficiency.
Description
Technical Field
The utility model relates to a coal preparation equipment field especially relates to a spiral ejection of compact structure of coal preparation.
Background
Coal is a combustible black or brownish black sedimentary rock that typically occurs in rock formations or veins known as coal beds or beds. Coal is composed primarily of carbon, as well as various amounts of other elements, primarily hydrogen, sulfur, oxygen, and nitrogen. Coal is used as an energy resource, primarily for combustion for the production of electricity and/or heat, and also for industrial uses, such as refining metals, or producing fertilizers and many chemical products. The coal powder floating in the air is easy to be violently burnt and even explode if meeting open fire, and certain danger exists.
At present, coal making equipment generally uses a conveyor belt to convey coal, the coal is easy to bond together to form blocks, the blocks are blocked in a discharge hole, the discharge efficiency of the coal making equipment is seriously influenced, and even the coal making equipment is stopped, so that the production and manufacturing cost of the coal is increased.
Therefore, a coal-making spiral type discharging structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spiral ejection of compact structure of coal preparation to solve the problem that proposes in the above-mentioned background art.
The utility model provides a pair of spiral ejection of compact structure of coal preparation, include:
the spiral conveying device comprises a base, wherein supporting plates are bolted on the front side and the rear side of the top of the base, a storage box is bolted on the top of the supporting plates, a rotating shaft is arranged in an inner cavity of the storage box and penetrates through the left side of the storage box, a spiral conveying blade is fixedly arranged on the surface of the rotating shaft, the top of the storage box is communicated with a feeding pipe, and the right side of the bottom of the storage box is communicated with a discharging pipe;
the driving mechanism comprises a protective shell, a first motor, a driving wheel and a driven wheel, the protective shell is bolted to the left side of the top of the base, the first motor is located in an inner cavity of the protective shell, the driving wheel is in bolted connection with an output shaft of the first motor, the driven wheel is in bolted connection with the left end of the rotating shaft, and the driving wheel and the driven wheel are in transmission connection through a belt;
the stirring mechanism comprises a second motor, a connecting shaft and a stirring blade, the second motor is bolted to the left side of the discharging pipe, the connecting shaft is bolted to an output shaft of the second motor, the connecting shaft penetrates through an inner cavity of the discharging pipe, and the stirring blade is bolted to the connecting shaft.
Preferably, the right side bolt at storage box top has the collecting box, the right side bolt of storage box has the suction fan, the bottom bolt of suction fan has the dust absorption pipe, and the inner chamber intercommunication of dust absorption pipe and storage box, the top bolt of suction fan has the honeycomb duct, the honeycomb duct communicates with the inner chamber of collecting box.
Preferably, the front of the collecting box is embedded with an observation window, the observation window is made of toughened glass, the center of the top of the collecting box is bolted with an exhaust pipe, and the exhaust pipe is communicated with the inner cavity of the collecting box.
Preferably, the inner cavity of the collection box is provided with a dust removal filter screen, the dust removal filter screen is bolted with the inner wall of the collection box, and the dust removal filter screen is positioned above the air outlet of the flow guide pipe.
Preferably, the rotating shaft is rotatably connected with the material storage box through a bearing seat, the spiral conveying blades are uniformly arranged and made of stainless steel.
Preferably, the connecting shaft is connected with the inner wall of the discharge pipe through a bearing seat in a rotating mode, the stirring blades are located around the connecting shaft respectively, and the stirring blades are distributed annularly.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of axis of rotation, spiral delivery leaf, actuating mechanism, discharging pipe and stirring mechanism can increase the dispersion degree of material, prevents the material caking, makes the ejection of compact speed of coal preparation equipment remain stable, has solved and has used the conveyer belt to carry out the transport of coal charge at present, and the coal charge bonds easily and forms the cubic together, blocks up in the inside of discharge gate, has seriously influenced the discharging efficiency of coal preparation equipment, can cause the problem that coal preparation equipment shut down even, and then can reach the purpose that promotes coal preparation equipment discharging efficiency;
2. the utility model can suck and collect dust raised in the storage box through the arrangement of the collection box, the suction fan, the dust collection pipe and the flow guide pipe, thereby reducing the pollution of the raised dust to the atmosphere, being convenient for checking the dust collection amount in the collection box through the arrangement of the observation window and the exhaust pipe, keeping the air pressure in the collection box consistent with the outside, filtering the dust in the air through the arrangement of the dust removal filter screen, and preventing the dust from escaping to the outside along with the air to cause air pollution;
3. the utility model discloses a setting of axis of rotation and auger delivery leaf can increase the dispersion degree of material, prevents the material caking, and then can make the ejection of compact speed of coal preparation equipment remain stable, through the setting of connecting axle and stirring leaf, can prevent that the material from blockking up the inside at the discharging pipe to can promote the discharging efficiency of coal preparation equipment.
Drawings
Fig. 1 is a schematic structural perspective view of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of the sectional structure of the collecting box of the present invention.
Reference numbers in the figures: 1. a base; 2. a support plate; 3. a material storage box; 4. a rotating shaft; 5. a spiral conveying blade; 6. a drive mechanism; 61. a protective shell; 62. a first motor; 63. a driving wheel; 64. a driven wheel; 7. a feed pipe; 8. a discharge pipe; 9. a material turning mechanism; 91. a second motor; 92. a connecting shaft; 93. stirring blades; 10. a collection box; 11. a suction fan; 12. a dust collection pipe; 13. a flow guide pipe; 14. an observation window; 15. an exhaust pipe; 16. a dust removal filter screen.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural perspective view, fig. 2 is a schematic structural sectional view of the present invention, fig. 3 is an enlarged schematic structural view of a point a in fig. 2, and fig. 4 is a schematic structural sectional view of the collecting box of the present invention. A coal-making spiral discharging structure comprises a base 1, a driving mechanism 6 and a material turning mechanism 9, wherein supporting plates 2 are bolted on the front side and the rear side of the top of the base 1, a material storage box 3 is bolted on the top of the supporting plates 2, a rotating shaft 4 is arranged in an inner cavity of the material storage box 3, the rotating shaft 4 penetrates through the left side of the material storage box 3, a spiral conveying blade 5 is fixedly arranged on the surface of the rotating shaft 4, the top of the material storage box 3 is communicated with a feeding pipe 7, and the right side of the bottom of the material storage box 3 is communicated with a discharging pipe 8; the driving mechanism 6 comprises a protective shell 61, a first motor 62, a driving wheel 63 and a driven wheel 64, the protective shell 61 is bolted to the left side of the top of the base 1, the first motor 62 is located in the inner cavity of the protective shell 61, the driving wheel 63 is bolted to an output shaft of the first motor 62, the driven wheel 64 is bolted to the left end of the rotating shaft 4, and the driving wheel 63 and the driven wheel 64 are in transmission connection through a belt; stirring mechanism 9 includes second motor 91, connecting axle 92 and stirring leaf 93, second motor 91 bolt is in the left side of discharging pipe 8, connecting axle 92 and second motor 91's output shaft bolt, and connecting axle 92 runs through to the inner chamber of discharging pipe 8, bolt between stirring leaf 93 and the connecting axle 92, through axis of rotation 4, screw conveying leaf 5, actuating mechanism 6, discharging pipe 8 and stirring mechanism 9's setting, can increase the dispersion degree of material, prevent the material caking, make coal manufacture equipment's discharge rate remain stable, the transportation that uses the conveyer belt to carry out the coal charge at present has been solved, the coal charge bonds easily and forms the cubic together, the inside at the discharge gate stops up, coal manufacture equipment's discharge efficiency has seriously been influenced, can cause the problem that coal manufacture equipment shut down even, and then can reach the purpose that promotes coal manufacture equipment discharge efficiency.
Further, the right side of the top of the storage box 3 is bolted with a collection box 10, the right side of the storage box 3 is bolted with a suction fan 11, the bottom of the suction fan 11 is bolted with a dust suction pipe 12, the dust suction pipe 12 is communicated with the inner cavity of the storage box 3, the top of the suction fan 11 is bolted with a guide pipe 13, the guide pipe 13 is communicated with the inner cavity of the collection box 10, and through the arrangement of the collection box 10, the suction fan 11, the dust suction pipe 12 and the guide pipe 13, dust and scraps raised in the storage box 3 can be sucked and collected, so that the pollution of the raised dust to the atmosphere can be reduced.
Further, the front of the collecting box 10 is embedded with an observation window 14, the observation window 14 is made of toughened glass, the exhaust pipe 15 is bolted at the center of the top of the collecting box 10, the exhaust pipe 15 is communicated with the inner cavity of the collecting box 10, the dust collection amount in the collecting box 10 can be conveniently checked through the arrangement of the observation window 14 and the exhaust pipe 15, and the air pressure in the collecting box 10 can be kept consistent with the outside.
Further, the inner cavity of the collection box 10 is provided with a dust removal filter screen 16, the dust removal filter screen 16 is bolted to the inner wall of the collection box 10, and the dust removal filter screen 16 is located above the air outlet of the flow guide pipe 13, so that dust in the air can be filtered through the dust removal filter screen 16, and the dust is prevented from escaping to the outside along with the air to cause air pollution.
Further, axis of rotation 4 passes through the bearing frame and is connected with rotating between the storage case 3, and spiral conveying leaf 5 is align to grid, and spiral conveying leaf 5 adopts the stainless steel to make, through axis of rotation 4 and spiral conveying leaf 5's setting, can increase the dispersion degree of material, prevents the material caking, and then can make coal equipment's discharge rate remain stable.
Further, the connecting shaft 92 is connected with the inner wall rotation of discharging pipe 8 through the bearing frame, and stirring leaf 93 is located around the connecting shaft 92 respectively, and stirring leaf 93 is the annular and distributes, through the setting of connecting shaft 92 and stirring leaf 93, can prevent that the material from blockking up the inside at discharging pipe 8 to can promote the discharging efficiency of coal-making equipment.
The utility model provides a pair of spiral ejection of compact structure of coal-making's theory of operation as follows:
when in use, coal enters the storage box 3 through the feeding pipe 7 to be collected, then the first motor 62 and the second motor 91 are started, the first motor 62 drives the driving wheel 63 to rotate through the output shaft when in work, because the driving wheel 63 and the driven wheel 64 are connected by the belt transmission, the rotating shaft 4 and the spiral conveying blade 5 can be driven to rotate, so that the materials are dispersed and conveyed, the materials fall into the discharging pipe 8 along with the movement of the spiral conveying blade 5, in the process of conveying the materials, the suction fan 11 works to suck out dust generated in the storage box 3 through the dust suction pipe 12, and the dust is input into the collecting box 10 through the guide pipe 13 for storage, the second motor 91 works to drive the connecting shaft 92 to rotate, stirring leaf 93 rotates along with connecting axle 92 simultaneously and carries out stirring work, prevents that the coal charge from blockking up in the inside of discharging pipe 8, and then can reach the purpose that increases discharging efficiency.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A spiral ejection of compact structure of coal-making, its characterized in that includes:
the device comprises a base (1), wherein supporting plates (2) are bolted to the front side and the rear side of the top of the base (1), a storage box (3) is bolted to the top of the supporting plates (2), a rotating shaft (4) is arranged in an inner cavity of the storage box (3), the rotating shaft (4) penetrates through the left side of the storage box (3), a spiral conveying blade (5) is fixedly mounted on the surface of the rotating shaft (4), the top of the storage box (3) is communicated with a feeding pipe (7), and the right side of the bottom of the storage box (3) is communicated with a discharging pipe (8);
the driving mechanism (6) comprises a protective shell (61), a first motor (62), a driving wheel (63) and a driven wheel (64), the protective shell (61) is bolted to the left side of the top of the base (1), the first motor (62) is located in an inner cavity of the protective shell (61), the driving wheel (63) is in bolted connection with an output shaft of the first motor (62), the driven wheel (64) is in bolted connection with the left end of the rotating shaft (4), and the driving wheel (63) and the driven wheel (64) are in transmission connection through a belt;
the stirring mechanism (9) comprises a second motor (91), a connecting shaft (92) and a stirring blade (93), the second motor (91) is bolted to the left side of the discharge pipe (8), the connecting shaft (92) is bolted to an output shaft of the second motor (91), the connecting shaft (92) penetrates through an inner cavity of the discharge pipe (8), and the stirring blade (93) is bolted to the connecting shaft (92).
2. The spiral coal-making discharging structure according to claim 1, wherein the right side of the top of the storage box (3) is bolted with a collecting box (10), the right side of the storage box (3) is bolted with a suction fan (11), the bottom of the suction fan (11) is bolted with a dust suction pipe (12), the dust suction pipe (12) is communicated with the inner cavity of the storage box (3), the top of the suction fan (11) is bolted with a guide pipe (13), and the guide pipe (13) is communicated with the inner cavity of the collecting box (10).
3. The spiral coal-making discharging structure according to claim 2, wherein an observation window (14) is embedded in the front face of the collection box (10), the observation window (14) is made of toughened glass, an exhaust pipe (15) is bolted to the center of the top of the collection box (10), and the exhaust pipe (15) is communicated with the inner cavity of the collection box (10).
4. The spiral coal-making discharging structure according to claim 2, wherein the inner cavity of the collecting box (10) is provided with a dust-removing filter screen (16), the dust-removing filter screen (16) is bolted with the inner wall of the collecting box (10), and the dust-removing filter screen (16) is positioned above the air outlet of the flow guide pipe (13).
5. The spiral coal-making discharging structure according to claim 1, wherein the rotating shaft (4) is rotatably connected with the storage box (3) through a bearing seat, the spiral conveying blades (5) are uniformly arranged, and the spiral conveying blades (5) are made of stainless steel.
6. The spiral coal production discharging structure according to claim 1, wherein the connecting shaft (92) is rotatably connected with the inner wall of the discharging pipe (8) through a bearing seat, the stirring blades (93) are respectively positioned around the connecting shaft (92), and the stirring blades (93) are annularly distributed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120356377.6U CN214691330U (en) | 2021-02-07 | 2021-02-07 | Spiral ejection of compact structure of coal preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120356377.6U CN214691330U (en) | 2021-02-07 | 2021-02-07 | Spiral ejection of compact structure of coal preparation |
Publications (1)
Publication Number | Publication Date |
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CN214691330U true CN214691330U (en) | 2021-11-12 |
Family
ID=78567302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120356377.6U Expired - Fee Related CN214691330U (en) | 2021-02-07 | 2021-02-07 | Spiral ejection of compact structure of coal preparation |
Country Status (1)
Country | Link |
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CN (1) | CN214691330U (en) |
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2021
- 2021-02-07 CN CN202120356377.6U patent/CN214691330U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |