CN208661359U - A kind of heat-engine plant desulfurized denitration lime stone milling device - Google Patents
A kind of heat-engine plant desulfurized denitration lime stone milling device Download PDFInfo
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- CN208661359U CN208661359U CN201820664938.7U CN201820664938U CN208661359U CN 208661359 U CN208661359 U CN 208661359U CN 201820664938 U CN201820664938 U CN 201820664938U CN 208661359 U CN208661359 U CN 208661359U
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Abstract
The utility model discloses a kind of heat-engine plant desulfurized denitration lime stone milling devices, including the case that is milled, the second fixed block is fixedly connected at center on the right side of the milling case, the second motor is fixedly connected at the top of second fixed block, the output shaft of second motor is fixedly connected with third hand tap gear, top on the right side of the milling case is fixedly connected with drive shaft mount, and the inner cavity of the drive shaft mount is connected with transmission shaft.The utility model is used cooperatively by first motor, the first belt pulley, belt, the first pulverization cylinder, first rotating shaft, lower grinding block, feeding pipe, the second belt pulley, upper grinding block and the second pulverization cylinder, achieve the purpose that milling effect is good, facilitate subsequent desulphurization denitration process, improve the working efficiency of the lime stone milling device, enhance the practicability of the lime stone milling device, to improve the efficiency of desulphurization denitration, it is suitble to promote the use of.
Description
Technical field
The utility model relates to desulphurization denitration technical field, specially a kind of heat-engine plant desulfurized denitration is milled with lime stone and is filled
It sets.
Background technique
Thermal power plant's power generation makes to be generated in the coal to burn largely containing sulphur and nitre exhaust gas, these exhaust gas are discharged into atmosphere and can generate
Pollution forms acid rain, and heat-engine plant desulfurized denitration device is then for handling these devices for containing a large amount of sulphur and nitre exhaust gas.
Raw material of the lime stone as absorbent is generallyd use in heat-engine plant desulfurized denitrification process, lime stone is being fabricated to absorption
It usually requires to use milling device grind into powder during agent, however traditional lime stone milling device structure is simple, mill
The effect is unsatisfactory for powder, is easy to influence subsequent desulphurization denitration process, reduces the efficiency of desulphurization denitration.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of heat-engine plant desulfurized denitration lime stone milling device
The undesirable problem of the conventional limestone flour mill milling effect proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat-engine plant desulfurized denitration lime stone
Milling device, including milling case, it is described milling case on the right side of center at be fixedly connected with the second fixed block, second fixed block
Top be fixedly connected with the second motor, the output shaft of second motor is fixedly connected with third hand tap gear, the milling case
Drive shaft mount is fixedly connected at the top of right side, the inner cavity of the drive shaft mount is connected with transmission shaft, the transmission shaft
Bottom is fixedly connected with the 4th bevel gear compatible with third hand tap gear, is fixedly connected with the second cone at the top of the transmission shaft
The top movable of gear, the milling box cavity is connected with first rotating shaft, and the surface of the first rotating shaft is provided with the first crushing
Cylinder, the right end of the first rotating shaft are through to the right side of milling case and are fixedly connected with the first cone compatible with second bevel gear
Gear, the top movable of the first rotating shaft are connected with the second shaft, and the surface of second shaft is provided with to crush with first
Compatible second pulverization cylinder of cylinder, the bottom of first pulverization cylinder are fixedly connected with inclined plate, and the bottom of the inclined plate is communicated with
Discharge nozzle, the bottom of the inclined plate are fixedly connected with fixed bracket, and the support bracket fastened inner cavity is connected with by bearing
Feeding pipe, the surface of the feeding pipe are fixedly connected with the second belt pulley, and the bottom of second belt pulley is fixedly connected with
Grinding block is fixedly connected with the first fixed block on the left of the milling case, is fixedly connected at the top of first fixed block
One motor, the output shaft fixed block of the first motor are connected with the first belt pulley, and first belt pulley passes through belt and the
The connection of two pulley drives, the support bracket fastened bottom are fixedly connected with support frame, fixed company at the center of support frame as described above
It is connected to supporting block, lower grinding block is fixedly connected at the top of the supporting block.
Preferably, the bottom of the milling box cavity is provided with material collecting box, the bottom on the right side of the milling case offer with
The compatible opening of material collecting box.
Preferably, the surface of the first motor and the surface of the second motor are arranged with motor case, two motor machines
The bottom of case is fixedly connected with the first fixed block and the second fixed block respectively.
Preferably, the bottom of the upper grinding block is provided with dimpled grain, and the surface of the lower grinding block is provided with and dimpled grain phase
The burr of adaptation, the lower grinding block are used cooperatively with upper grinding block.
Preferably, the diameter of the discharge nozzle is less than the diameter of feeding pipe, and the discharge nozzle is used cooperatively with feeding pipe.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through first motor, the first belt pulley, belt, the first pulverization cylinder, first rotating shaft, lower grinding
Block, feeding pipe, the second belt pulley, upper grinding block and the second pulverization cylinder are used cooperatively, and the effect that achieved the purpose that be milled is good, side
Subsequent desulphurization denitration process, improve the working efficiency of the lime stone milling device, enhance the lime stone milling dress
The practicability set is suitble to promote the use of to improve the efficiency of desulphurization denitration.
2, the utility model is by the setting of material collecting box, can convenient for users to ground limestone powder is handled,
The practicability for substantially increasing the milling device can be avoided two motors for a long time a large amount of by the setting of motor case
Dust is easily accessible the situation inside motor when working under dust atmosphere, and solving after dust enters excessively leads to motor damage
Situation improves the practicability of the milling device to extend the service life of motor.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged drawing of A in the utility model Fig. 1；
Fig. 3 is the utility model local overlooking schematic diagram；
Fig. 4 is the utility model support frame schematic top plan view.
In figure: 1, be milled case；2, the first fixed block；3, first motor；4, the first belt pulley；5, belt；6, inclined plate；7,
One pulverization cylinder；8, feed inlet；9, first rotating shaft；10, first bevel gear；11, second bevel gear；12, drive shaft mount；13, it is driven
Axis；14, the second motor；15, the second fixed block；16, third hand tap gear；17, the 4th bevel gear；18, lower grinding block；19, it supports
Block；20, support frame；21, material collecting box；22, feeding pipe；23, discharge nozzle；24, the second belt pulley；25, bearing；26, fixed bracket；
27, upper grinding block；28, the second shaft；29, the second pulverization cylinder.
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.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of heat-engine plant desulfurized denitration is milled with lime stone
Device, including milling case 1 are fixedly connected with the second fixed block 15, the top of the second fixed block 15 at the center on milling case 1 right side
It is fixedly connected with the second motor 14, the output shaft of the second motor 14 is fixedly connected with third hand tap gear 16, the top on 1 right side of milling case
Portion is fixedly connected with drive shaft mount 12, and the inner cavity of drive shaft mount 12 is connected with transmission shaft 13, and the bottom of transmission shaft 13 is fixed
It is connected with the 4th bevel gear 17 compatible with third hand tap gear 16, the top of transmission shaft 13 is fixedly connected with second bevel gear
11, the top movable of milling 1 inner cavity of case is connected with first rotating shaft 9, and the surface of first rotating shaft 9 is provided with the first pulverization cylinder 7, and first
The right end of shaft 9 is through to the right side of milling case 1 and is fixedly connected with first bevel gear 10 compatible with second bevel gear 11,
The top movable of first rotating shaft 9 is connected with the second shaft 28, and the surface of the second shaft 28 is provided with to be adapted with the first pulverization cylinder 7
The second pulverization cylinder 29, the bottom of the first pulverization cylinder 7 is fixedly connected with inclined plate 6, and the bottom of inclined plate 6 is communicated with discharge nozzle 23, tiltedly
The bottom of plate 6 is fixedly connected with fixed bracket 26, and the inner cavity of fixed bracket 26 is connected with feeding pipe 22 by bearing 25, enters
The surface of expects pipe 22 is fixedly connected with the second belt pulley 24, and the bottom of the second belt pulley 24 is fixedly connected with grinding block 27, mill
The left side of powder case 1 is fixedly connected with the first fixed block 2, and the top of the first fixed block 2 is fixedly connected with first motor 3, the first electricity
The output shaft fixed block of machine 3 is connected with the first belt pulley 4, and the first belt pulley 4 is connected by belt 5 and the transmission of the second belt pulley 24
It connects, the bottom of fixed bracket 26 is fixedly connected with support frame 20, and supporting block 19 is fixedly connected at the center of support frame 20, supports
The top of block 19 is fixedly connected with lower grinding block 18.
In the utility model: the bottom of milling 1 inner cavity of case is provided with material collecting box 21, and the bottom on 1 right side of milling case offers
Opening compatible with material collecting box 21 can be convenient for users to by ground limestone powder by the setting of material collecting box 21
Processing, substantially increases the practicability of the milling device.
In the utility model: the surface of first motor 3 and the surface of the second motor 14 are arranged with motor case, two electricity
The bottom of machine cabinet is fixedly connected with the first fixed block 2 and the second fixed block 15 respectively, by the setting of motor case, can be kept away
Exempt from dust when two motors work under a large amount of dust environment for a long time and be easily accessible the situation inside motor, solve dust into
Lead to the situation of motor damage after entering excessively, to extend the service life of motor, improves the practicability of the milling device.
In the utility model: the bottom of upper grinding block 27 is provided with dimpled grain, and the surface of lower grinding block 18 is provided with and dimpled grain
Compatible burr, lower grinding block 18 are used cooperatively with upper grinding block 27.
In the utility model: the diameter of discharge nozzle 23 is less than the diameter of feeding pipe 22, and discharge nozzle 23 and feeding pipe 22 cooperate
It uses.
Working principle: when the utility model is used, the second motor 14 is opened, the second motor 14 passes through 16 He of third hand tap gear
4th bevel gear 17 rotates with the use of drive transmission shaft 13, and transmission shaft 13 passes through second bevel gear 11 and first bevel gear 10
With the use of driving first rotating shaft 9 to rotate, first rotating shaft 9 drives the rotation of the first pulverization cylinder 7, the first pulverization cylinder 7 and the second powder
Broken cylinder 29 is used cooperatively, and can be crushed to lime stone, and by opening first motor 3, first motor 3 drives the first belt pulley 4
Rotation, the first belt pulley 4 drive the rotation of the second belt pulley 24 by belt 5, and the second belt pulley 24 drives feeding pipe 22 to rotate, enters
Expects pipe 22 drives upper grinding block 27 to rotate, and upper grinding block 27 is used cooperatively with lower grinding block 18 to carry out secondary milling to lime stone
Operation, can be completed the milling to lime stone.
In summary: the heat-engine plant desulfurized denitration lime stone milling device, by first motor 3, the first belt pulley 4,
Belt 5, the first pulverization cylinder 7, first rotating shaft 9, lower grinding block 18, feeding pipe 22, the second belt pulley 24, upper grinding block 27 and second
Pulverization cylinder 29 is used cooperatively, and solves the problems, such as that conventional limestone flour mill milling effect is undesirable.
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 (5)
1. a kind of heat-engine plant desulfurized denitration lime stone milling device, including milling case (1), it is characterised in that: the milling case
(1) it is fixedly connected at the center on the right side of the second fixed block (15), is fixedly connected at the top of second fixed block (15)
The output shaft of two motors (14), second motor (14) is fixedly connected with third hand tap gear (16), on the right side of the milling case (1)
Top be fixedly connected with drive shaft mount (12), the inner cavity of the drive shaft mount (12) is connected with transmission shaft (13), described
The bottom of transmission shaft (13) is fixedly connected with and third hand tap gear (16) compatible 4th bevel gear (17), the transmission shaft
(13) it is fixedly connected at the top of second bevel gear (11), the top movable of described milling case (1) inner cavity is connected with first rotating shaft
(9), the surface of the first rotating shaft (9) is provided with the first pulverization cylinder (7), and the right end of the first rotating shaft (9) is through to milling
The right side of case (1) is simultaneously fixedly connected with and second bevel gear (11) compatible first bevel gear (10), the first rotating shaft (9)
Top movable be connected with the second shaft (28), the surface of second shaft (28) is provided with and the first pulverization cylinder (7) Xiang Shi
The bottom of the second pulverization cylinder (29) matched, first pulverization cylinder (7) is fixedly connected with inclined plate (6), the bottom of the inclined plate (6)
Be communicated with discharge nozzle (23), the bottom of the inclined plate (6) is fixedly connected with fixed bracket (26), the fixed bracket (26) it is interior
Chamber is connected with feeding pipe (22) by bearing (25), and the surface of the feeding pipe (22) is fixedly connected with the second belt pulley
(24), the bottom of second belt pulley (24) is fixedly connected with grinding block (27), and the left side of milling case (1) is fixed to be connected
It is connected to the first fixed block (2), is fixedly connected with first motor (3), the first motor at the top of first fixed block (2)
(3) output shaft fixed block is connected with the first belt pulley (4), and first belt pulley (4) passes through belt (5) and the second belt pulley
(24) it is sequentially connected, the bottom of the fixed bracket (26) is fixedly connected with support frame (20), the center of support frame as described above (20)
Place is fixedly connected with supporting block (19), is fixedly connected with lower grinding block (18) at the top of the supporting block (19).
2. a kind of heat-engine plant desulfurized denitration lime stone milling device according to claim 1, it is characterised in that: the mill
The bottom of powder case (1) inner cavity is provided with material collecting box (21), and the bottom on the right side of milling case (1) offers and material collecting box (21) phase
The opening of adaptation.
3. a kind of heat-engine plant desulfurized denitration lime stone milling device according to claim 1, it is characterised in that: described
The surface of one motor (3) and the surface of the second motor (14) are arranged with motor case, the bottom of two motor cases respectively with
First fixed block (2) is fixedly connected with the second fixed block (15).
4. a kind of heat-engine plant desulfurized denitration lime stone milling device according to claim 1, it is characterised in that: on described
The bottom of grinding block (27) is provided with dimpled grain, and the surface of the lower grinding block (18) is provided with burr compatible with dimpled grain, institute
Lower grinding block (18) is stated to be used cooperatively with upper grinding block (27).
5. a kind of heat-engine plant desulfurized denitration lime stone milling device according to claim 1, it is characterised in that: it is described go out
The diameter of expects pipe (23) is less than the diameter of feeding pipe (22), and the discharge nozzle (23) is used cooperatively with feeding pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664938.7U CN208661359U (en) | 2018-05-04 | 2018-05-04 | A kind of heat-engine plant desulfurized denitration lime stone milling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820664938.7U CN208661359U (en) | 2018-05-04 | 2018-05-04 | A kind of heat-engine plant desulfurized denitration lime stone milling device |
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| Publication Number | Publication Date |
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| CN208661359U true CN208661359U (en) | 2019-03-29 |
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| CN201820664938.7U Active CN208661359U (en) | 2018-05-04 | 2018-05-04 | A kind of heat-engine plant desulfurized denitration lime stone milling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482229A (en) * | 2020-04-20 | 2020-08-04 | 牡丹江师范学院 | Novel nano-material preparation device |
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2018
- 2018-05-04 CN CN201820664938.7U patent/CN208661359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482229A (en) * | 2020-04-20 | 2020-08-04 | 牡丹江师范学院 | Novel nano-material preparation device |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 046300 Huaitou Village, Flood Town, Wuxiang County, Changzhi City, Shanxi Province Patentee after: Wuxiang Changqing New Materials Co., Ltd. Address before: 325000 Hongjing Garden 7-301, Xishou, Fortune Plaza, Jinxiu Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Luo Muxun |