CN208687773U - A kind of thermal power generation fuel adding set - Google Patents
A kind of thermal power generation fuel adding set Download PDFInfo
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- CN208687773U CN208687773U CN201821360210.1U CN201821360210U CN208687773U CN 208687773 U CN208687773 U CN 208687773U CN 201821360210 U CN201821360210 U CN 201821360210U CN 208687773 U CN208687773 U CN 208687773U
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- gear
- feeding cylinder
- shaft
- adding set
- power generation
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Abstract
The utility model relates to feeding device art fields, and disclose a kind of thermal power generation fuel adding set, including grinding barrel, the top fixation of the grinding barrel is communicated with feeding cylinder, the right side of the feeding cylinder offers limit hole, the internal activity of the feeding cylinder is socketed with shaft, and the outer surface fixing sleeve of the shaft is connected to the baffle inside feeding cylinder, and the right end of the shaft is through feeding cylinder and the outside that extends on the right side of feeding cylinder and is fixedly connected with handle.Thermal power generation fuel adding set, the rotation of third mother gear is driven by starting motor, pass through the mutual cooperation of third mother gear, vertical bar, the first female gear and the first sub- gear, crush crushing shaft to block-like coal, coal dust is entered and left in hot-blast stove by blower again, coal full combustion can be made, improve the utilization rate of coal, the discharge amount for reducing carbon dioxide and sulfur dioxide improves the feature of environmental protection of the fuel adding set.
Description
Technical field
The utility model relates to feeding device technical field, specially a kind of thermal power generation fuel adding set.
Background technique
Thermal power generation is the thermal energy generated using combustible in burning, is converted into the one of electric energy by generation power device
Kind generation mode, the rich coal resources in China, most thermal power plants are using coal as non-renewable energy.
Need the continuous coal that adds in hot-blast stove to guarantee the normal operation of power generator during thermal power generation,
Most of coal is in bulk, but existing fuel adding set can not crush coal, if block-like coal is directly thrown
Enter in hot-blast stove, not only coal utilizaton rate is low, but also a large amount of sulfur dioxide of the insufficient generation of coal burning and carbon dioxide meeting
It causes damages to environment, and existing fuel adding set can not control the inlet amount of fuel, coal when adding excessive
Carbon build-up causes to burn insufficient, waste of resource, and deficiency is energized when adding very few will affect the normal operation of generator, reduces
The practicability of fuel adding set.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of thermal power generation fuel adding set, and having can
The advantages of crushing coal and can control inlet amount, coal can not be crushed by solving existing fuel adding set, if
Block-like coal is direct plungeed into hot-blast stove, not only coal utilizaton rate is low, but also the insufficient generation a large amount of two of coal burning
Sulfur oxide and carbon dioxide can cause damages to environment, and existing fuel adding set can not carry out the inlet amount of fuel
Control, coal accumulates insufficient, the waste of resource that causes to burn when adding excessive, and deficiency is energized when adding very few will affect generator
Normal operation, reduce the practicability problem of fuel adding set.
The utility model provides the following technical solutions: a kind of thermal power generation fuel adding set, including grinding barrel, described
The top fixation of grinding barrel is communicated with feeding cylinder, and the right side of the feeding cylinder offers limit hole, the inside of the feeding cylinder
Movable sleeve is connected to shaft, and the outer surface fixing sleeve of the shaft is connected to the baffle inside feeding cylinder, the right end of the shaft
Through feeding cylinder and the outside that extends on the right side of feeding cylinder and it is fixedly connected with handle, the outer surface fixing sleeve of the shaft is connected to
Fixed block on the right side of feeding cylinder, the internal activity of the fixed block are socketed with fixed link, the left end of the fixed link and limit
Position hole pivot bush unit, the right end of the fixed link are fixedly connected with sliding block, the outer surface pivot bush unit of the sliding block and shaft, institute
The outer surface movable sleeve for stating fixed link is connected to spring between fixed block and sliding block, the fixed peace in the left side of the grinding barrel
Equipped with shield, the internal activity of the grinding barrel is socketed with crushing shaft, and the left end of the crushing shaft through grinding barrel and extends
To shield inside and fixing sleeve be connected to first female gear, the bottom end engagement of described first female gear is connected with the first sub- tooth
Wheel, the inside fixing sleeve of the first sub- gear are connected to vertical bar, the top of the vertical bar and the top movable set of shield inner cavity
It connects, the bottom end of the vertical bar and the bottom pivot bush unit of shield inner cavity, the grinding barrel bottom fixation is communicated with feeder, institute
The left side fixation for stating feeder is communicated with blower, and the input shaft of the blower is fixedly connected with connecting shaft, the connecting shaft
Other end fixing sleeve is connected to second female gear, and the bottom end of described second female gear, which is engaged, is connected with the second sub- gear, and described second
The outer surface of sub- gear and vertical bar is fixedly attached, and the right end of the feeder is fixed to be communicated with hot-blast stove, the hot-blast stove right side
Bottom be fixedly connected with shield, the bottom of the shield inner cavity is fixedly installed with support column, the top of the support column
It is fixedly connected with the bottom of feeder, the bottom of the shield inner cavity is fixedly installed with the motor on the right side of support column, institute
The output shaft for stating motor is fixedly connected with protection axis, and the left end of the protection axis through support column and extends on the left of support column
External and fixing sleeve is connected to third mother's gear, and the bottom end engagement of the third mother gear is connected with the sub- gear of third, the third
The outer surface of sub- gear and vertical bar is fixedly attached.
Preferably, the left end of the spring is fixedly connected with the right side of fixed block, the right end of the spring and sliding block
Left side is fixedly connected.
Preferably, the quantity of the limit hole is 15, and 15 limit holes are distributed in feeding cylinder in a ring
Left side.
Preferably, the bottom of the shield inner cavity is fixedly installed with protection box compatible with motor, the protection box
Right side offer heat release hole.
Preferably, the bottom of the grinding barrel is tapered, and the center of the air outlet at the center and blower of grinding barrel bottom
It is located on the same line.
Preferably, the smooth outer surface of the protection axis, and protect outer surface and the support column pivot bush unit of axis.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, thermal power generation fuel adding set drives the rotation of third mother gear by starting motor, passes through third mother
The mutual cooperation of gear, vertical bar, the first female gear and the first sub- gear, crushes crushing shaft to block-like coal, then by
Blower by coal dust enter and leave hot-blast stove in, coal full combustion can be made, improve the utilization rate of coal, reduce carbon dioxide and
The discharge amount of sulfur dioxide improves the feature of environmental protection of the fuel adding set.
2, thermal power generation fuel adding set can by position of the swing handle controllable register in feeding cylinder
Gap between controllable register and feeding cylinder, to control the inlet amount of coal, coal accumulation causes to fire when preventing from adding excessive
Insufficient, waste of resource is burnt, deficiency is energized when adding very few will affect the normal operation of generator, increase fuel addition dress
The practicability set.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model feeding cylinder right side structural representation；
Fig. 3 is enlarged structure schematic diagram at the utility model A；
Fig. 4 is the utility model blower left view structural representation；
Fig. 5 is the utility model baffle left view structural representation.
In figure: 1, grinding barrel；2, feeding cylinder；3, limit hole；4, shaft；5, handle；6, fixed block；7, fixed link；8, sliding
Block；9, spring；10, shield；11, crushing shaft；12, first female gear；13, the first sub- gear；14, vertical bar；15, feeder；
16, blower；17, connecting shaft；18, second female gear；19, the second sub- gear；20, hot-blast stove；21, support column；22, motor；23,
Protect axis；24, third mother gear；25, the sub- gear of third；26, baffle；27, protection box.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of thermal power generation fuel adding set, including grinding barrel 1 are please referred to, the bottom of grinding barrel 1 is in cone
Shape, and the center of 1 bottom of grinding barrel and the center of the air outlet of blower 16 are located on the same line, and coal dust can be made by crushing
It is just entered and left in hot-blast stove 20 by blower 16 when bucket 1 is fallen, coal dust is prevented to be deposited in feeder 15, influence fuel addition dress
The top fixation of the practicability set, grinding barrel 1 is communicated with feeding cylinder 2, and the right side of feeding cylinder 2 offers limit hole 3, limit hole
3 quantity is 15, and 15 limit holes 3 are distributed in the left side of feeding cylinder 2 in a ring, and 15 limit holes 3 can expire
The adjusting of the various angles of sufficient baffle 26 can satisfy the various inlet amounies of the fuel adding set, the internal activity set of feeding cylinder 2
It is connected to shaft 4, the outer surface fixing sleeve of shaft 4 is connected to the baffle 26 inside feeding cylinder 2, and the right end of shaft 4 is through charging
Cylinder 2 simultaneously extends to the outside on 2 right side of feeding cylinder and is fixedly connected with handle 5, by 5 controllable register 26 of swing handle in feeding cylinder
Position in 2, can gap between controllable register 26 and feeding cylinder 2 prevent addition excessive to control the inlet amount of coal
When coal accumulation cause to burn insufficient, waste of resource, deficiency is energized when adding very few will affect the normal operation of generator 22,
The practicability of the fuel adding set is increased, the outer surface fixing sleeve of shaft 4 is connected to the fixed block 6 positioned at 2 right side of feeding cylinder,
The internal activity of fixed block 6 is socketed with fixed link 7, the left end of fixed link 7 and 3 pivot bush unit of limit hole, and the right end of fixed link 7 is solid
Surely it is connected with sliding block 8, the outer surface pivot bush unit of sliding block 8 and shaft 4, the outer surface movable sleeve of fixed link 7 is connected to be located at and fix
The left end of spring 9 between block 6 and sliding block 8, spring 9 is fixedly connected with the right side of fixed block 6, the right end and sliding block 8 of spring 9
Left side be fixedly connected, the left side of grinding barrel 1 is fixedly installed with shield 10, and the bottom of 10 inner cavity of shield is fixedly mounted
There is protection box 27 compatible with motor 22, the right side of protection box 27 offers heat release hole, and protection box 27 can prevent motor
22 damage by external factor, increases the service life of motor 22, and heat release hole can increase the heat dissipation of motor 22, prevent electricity
The overheat damage of machine 22, the internal activity of grinding barrel 1 are socketed with crushing shaft 11, and the left end of crushing shaft 11 through grinding barrel 1 and extends
To shield 10 inside and fixing sleeve be connected to first female gear 12, the bottom end engagement of first female gear 12 is connected with the first sub- tooth
Wheel 13, the inside fixing sleeve of the first sub- gear 13 are connected to vertical bar 14, the top of vertical bar 14 and the top movable of 10 inner cavity of shield
Socket, the bottom end of vertical bar 14 and the bottom pivot bush unit of 10 inner cavity of shield, the fixation of 1 bottom of grinding barrel are communicated with feeder 15,
The left side fixation of feeder 15 is communicated with blower 16, and the outlet air of blower 16 is sufficiently large, can be by the coal dust in feeder 15
It is blown into hot-blast stove 20, prevents coal dust from accumulating, waste of resource, the input shaft of blower 16 is fixedly connected with connecting shaft 17, connecting shaft
17 other end fixing sleeve is connected to second female gear 18, and the bottom end engagement of second female gear 18 is connected with the second sub- gear 19, the
The outer surface of two sub- gears 19 and vertical bar 14 is fixedly attached, and the right end fixation of feeder 15 is communicated with hot-blast stove 20, the hot wind
Furnace 20 is existing structure, and the bottom on 20 right side of hot-blast stove is fixedly connected with shield 10, the fixed peace in the bottom of 10 inner cavity of shield
Equipped with support column 21, the top of support column 21 is fixedly connected with the bottom of feeder 15, the fixed peace in the bottom of 10 inner cavity of shield
Equipped with the motor 22 for being located at 21 right side of support column, the model Y90L-2 of motor 22 drives third mother tooth by starting motor 22
24 rotation of wheel makes to crush by the mutual cooperation of third mother gear 24, vertical bar 14, first female gear 12 and the first sub- gear 13
Axis 11 crushes block-like coal, then is entered and left coal dust in hot-blast stove 20 by blower 16, can make coal full combustion, mention
The high utilization rate of coal, reduces the discharge amount of carbon dioxide and sulfur dioxide, improves the environmental protection of the fuel adding set
Property, the output shaft of motor 22 is fixedly connected with protection axis 23, protects the smooth outer surface of axis 23, can reduce protection axis 23 and prop up
Frictional force between dagger 21 prevents protection axis 23 from wearing, and increases the service life of protection axis 23, and protect the appearance of axis 23
Face and 21 pivot bush unit of support column, the left end of protection axis 23 is through support column 21 and extends to the outside in 21 left side of support column and solid
Surely be socketed with third mother gear 24, the bottom end engagement of third mother gear 24 is connected with the sub- gear 25 of third, the sub- gear 25 of third with
The outer surface of vertical bar 14 is fixedly attached.
When work, pulling out sliding block 8 first separates fixed link 7 with limit hole 3, and swing handle 5 is according to the actual situation
Release sliding block 8 after the position of baffle 26 is adjusted in the position for adjusting baffle 26, and fixed link 7 can be under the active force of spring 9
It being inserted into limit hole 3, starts motor 22, then pour into coal by feeding cylinder 2, motor 22 drives third mother gear 24 to rotate,
It drives first female gear 12 and the first sub- gear 13 to rotate by vertical bar 14, first female gear 12 is made to drive 11 pairs of bulks of crushing shaft
Coal crushed, then by blower 16 by coal dust enter and leave hot-blast stove 20 in, burnt by hot-blast stove 20 to coal dust.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of thermal power generation fuel adding set, including grinding barrel (1), it is characterised in that: the top of the grinding barrel (1)
Fixation is communicated with feeding cylinder (2), and the right side of the feeding cylinder (2) offers limit hole (3), the inside of the feeding cylinder (2)
Movable sleeve is connected to shaft (4), and the outer surface fixing sleeve of the shaft (4) is connected to the baffle (26) internal positioned at feeding cylinder (2), institute
The right end of shaft (4) is stated through feeding cylinder (2) and the outside that extends on the right side of feeding cylinder (2) and is fixedly connected with handle (5), institute
The outer surface fixing sleeve for stating shaft (4) is connected to fixed block (6) on the right side of feeding cylinder (2), and the inside of the fixed block (6) is living
It is dynamic to be socketed with fixed link (7), the left end of the fixed link (7) and limit hole (3) pivot bush unit, the right end of the fixed link (7)
It is fixedly connected with sliding block (8), the outer surface pivot bush unit of the sliding block (8) and shaft (4), the outer surface of the fixed link (7)
Movable sleeve is connected to the spring (9) between fixed block (6) and sliding block (8), and the left side of the grinding barrel (1) is fixedly installed with
The internal activity of shield (10), the grinding barrel (1) is socketed with crushing shaft (11), and powder is run through in the left end of the crushing shaft (11)
Broken bucket (1) simultaneously extends to the inside of shield (10) and fixing sleeve is connected to first female gear (12), described first female gear (12)
Bottom end engagement be connected with the first sub- gear (13), the inside fixing sleeve of the first sub- gear (13) is connected to vertical bar (14), institute
The top movable on the top and shield (10) inner cavity of stating vertical bar (14) is socketed, the bottom end and shield (10) of the vertical bar (14)
The bottom pivot bush unit of inner cavity, grinding barrel (1) the bottom fixation are communicated with feeder (15), the left side of the feeder (15)
Face fixation is communicated with blower (16), and the input shaft of the blower (16) is fixedly connected with connecting shaft (17), the connecting shaft (17)
Other end fixing sleeve be connected to second female gear (18), the bottom end engagement of described second female gear (18) is connected with the second sub- gear
(19), the described second sub- gear (19) and the outer surface of vertical bar (14) are fixedly attached, and the right end of the feeder (15) is fixed to be connected
It is connected with hot-blast stove (20), the bottom on the right side of the hot-blast stove (20) is fixedly connected with shield (10), in the shield (10)
The bottom of chamber is fixedly installed with support column (21), and the top of the support column (21) is fixedly connected with the bottom of feeder (15),
The bottom of shield (10) inner cavity is fixedly installed with the motor (22) on the right side of support column (21), the motor (22)
Output shaft is fixedly connected with protection axis (23), and the left end of protection axis (23) through support column (21) and extends to support column
(21) outside and fixing sleeve on the left of are connected to third mother gear (24), and the bottom end engagement of the third mother gear (24) is connected with the
Three sub- gears (25), the sub- gear of third (25) and the outer surface of vertical bar (14) are fixedly attached.
2. a kind of thermal power generation fuel adding set according to claim 1, it is characterised in that: the spring (9)
Left end is fixedly connected with the right side of fixed block (6), and the right end of the spring (9) is fixedly connected with the left side of sliding block (8).
3. a kind of thermal power generation fuel adding set according to claim 1, it is characterised in that: the limit hole (3)
Quantity be 15,15 limit holes (3) are distributed in the left side of feeding cylinder (2) in a ring.
4. a kind of thermal power generation fuel adding set according to claim 1, it is characterised in that: the shield (10)
The bottom of inner cavity is fixedly installed with and motor (22) compatible protection box (27), and the right side of the protection box (27) offers
Heat release hole.
5. a kind of thermal power generation fuel adding set according to claim 1, it is characterised in that: the grinding barrel (1)
Bottom it is tapered, and the center of grinding barrel (1) bottom and the center of the air outlet of blower (16) are located on the same line.
6. a kind of thermal power generation fuel adding set according to claim 1, it is characterised in that: the protection axis (23)
Smooth outer surface, and protect axis (23) outer surface and support column (21) pivot bush unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360210.1U CN208687773U (en) | 2018-08-23 | 2018-08-23 | A kind of thermal power generation fuel adding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360210.1U CN208687773U (en) | 2018-08-23 | 2018-08-23 | A kind of thermal power generation fuel adding set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687773U true CN208687773U (en) | 2019-04-02 |
Family
ID=65886679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821360210.1U Active CN208687773U (en) | 2018-08-23 | 2018-08-23 | A kind of thermal power generation fuel adding set |
Country Status (1)
| Country | Link |
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| CN (1) | CN208687773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028387A (en) * | 2021-03-31 | 2021-06-25 | 山东阳光电力有限公司 | Biomass power generation feeding system |
| CN113819478A (en) * | 2021-09-26 | 2021-12-21 | 芜湖新农夫机械有限公司 | Intelligent hot blast stove with wind power adjusting function and using method thereof |
-
2018
- 2018-08-23 CN CN201821360210.1U patent/CN208687773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028387A (en) * | 2021-03-31 | 2021-06-25 | 山东阳光电力有限公司 | Biomass power generation feeding system |
| CN113819478A (en) * | 2021-09-26 | 2021-12-21 | 芜湖新农夫机械有限公司 | Intelligent hot blast stove with wind power adjusting function and using method thereof |
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