CN209076748U - A kind of energy saving milling equipment for raw mill in cement production process - Google Patents

A kind of energy saving milling equipment for raw mill in cement production process Download PDF

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Publication number
CN209076748U
CN209076748U CN201821084512.0U CN201821084512U CN209076748U CN 209076748 U CN209076748 U CN 209076748U CN 201821084512 U CN201821084512 U CN 201821084512U CN 209076748 U CN209076748 U CN 209076748U
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China
Prior art keywords
milling
hammer
fixed
shaft
production process
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CN201821084512.0U
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Inventor
贾成群
李建海
李强平
任述均
李天泽
杨庚社
凌绪光
周军
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Sichuan Jiahua Jinping Special Cement Co Ltd
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Sichuan Jiahua Jinping Special Cement Co Ltd
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Abstract

The utility model discloses a kind of energy saving milling equipments for raw mill in cement production process, including cabinet, be milled wall, motor, shaft, bearing and milling hammer, the milling hammer is biconial, the milling wall and milling hammer form fit, the milling wall is fixed in cabinet, the milling hammer is fixed in shaft, the output end of motor is fixed in one end of shaft, the other end of shaft sticks into bearing, the utility model milling hammer uses biconial, it can repeatedly be milled to raw material, the equipment that the cost disposably processed is much larger than the prior art, therefore reduce and carry out that the step of milling is repeated several times, save the cost is reached, save energy, the purpose of high efficiency.

Description

A kind of energy saving milling equipment for raw mill in cement production process
Technical field
The utility model belongs to crushing mechanical equipment technical field, more particularly to one kind for raw in cement production process Expect the energy saving milling equipment of mill.
Background technique
Cement is indispensable material in architectural process, in cement production process, for raw mill process, and existing skill Milling equipment in art uses two breaker roll mutual extrusions generally to realize milling, and the squish area of this mode is small, squeezes The period is pressed, and when raw material amount increases suddenly, squeezing effect is worse, causes to contain biggish in the cement ground Grain, and milling repeatedly is needed, it is to disclose a kind of cement milling dress in 201520231020.X in Chinese Patent Application No. It sets, wherein replace traditional breaker roll using milling cone, large granular materials is gone out by filter plate, and with recycling Blower carries out recycling bulky grain, but big in inlet amount, and feed non-uniform when still has larger particles, increases anti- The number milled again, wastes time and energy, cannot reach energy-efficient requirement.
Therefore, the emphasis how to solve the above problems as those skilled in the art's research.
Utility model content
The purpose of this utility model is just to provide a kind of energy saving milling equipment for raw mill in cement production process, energy Effectively solve the above-mentioned shortcoming that cannot sufficiently mill.
The purpose of this utility model is realized by following technical proposals:
A kind of energy saving milling equipment for raw mill in cement production process, including cabinet, milling wall, motor, shaft, Bearing and milling hammer, the milling hammer are made of two taper drifts, and one of upright placement of taper drift, another taper drift falls It stands up and sets, two taper drift contact surfaces are fixed together, and the form fit of the milling wall and milling hammer, the milling wall is fixed In cabinet, the milling hammer is fixed in shaft, and the output end of motor is fixed in one end of shaft, and the other end of shaft sticks into Bearing.
Preferably, the milling equipment further includes filter plate, guide inclined plate, recovery port, recycling blower, recycling conduit, returns Rewinding dispensing port and discharge port, the recovery port and discharge port are respectively provided at the two sides of cabinet lower end, and the filter plate was equipped with Strainer, filter plate tilt to recovery port and are fixed on milling wall in the following, the guide inclined plate is connect with filter plate, guide inclined plate to Discharge port tilts and is fixed on filter plate in the following, one end of the recycling conduit connects recovery port, and the recycling blower is located at back It closes up at recycling catheter interface, the reclaimed materials dispensing port is located at one end of enclosure top, the other end of the recycling conduit Connect reclaimed materials dispensing port.
Preferably, the milling equipment further includes discharging rod and discharging machine, one end of the discharging rod is discharging line, out The other end for expecting bar is motor connecting rod, and described one end with discharging line is set to guide inclined plate in the following, discharging rod passes through discharging Mouthful, the motor connecting rod connects discharging machine.
Preferably, the milling equipment further includes spreading storehouse and spreading row's fan, the spreading storehouse includes material outlet, described Material outlet is connected to the upper end of cabinet, and the spreading row fan is located in spreading storehouse.
Preferably, the spreading storehouse further includes feed(raw material)inlet, the feed(raw material)inlet connects storage tank, and the storage tank is set Above feed(raw material)inlet, the lower semisection of the storage tank is the truncated cone-shaped that downward diameter is gradually reduced, the upper half of the storage tank Section is cylinder.
Compared with prior art, the utility model has the beneficial effects that:
The utility model can will need the raw material milled uniformly to be spread in grinding equipment, and use biconial, can It realizes during primary and mills twice, the larger particles generated in this way are considerably reduced, and are also fed using storage bin, are realized Human cost is saved in auto feed, and discharge port exports finished product with discharging rod, prevents from blocking, and design rationally, uses manpower and material resources sparingly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is milling hammer structural schematic diagram;
Fig. 3 is discharging rod structural schematic diagram.
Description of symbols: 1- motor, 2- shaft, 3- milling hammer, 4- filter plate, 5- guide inclined plate, 6- milling wall, 7- Recovery port, 8- recycle blower, and 9- recycles conduit, 10- discharging machine, 11- discharging rod, 12- spreading row's fan, 13- spreading storehouse, 14- Storage tank, 15- bearing, 16- cabinet, 17- discharging line, 18- motor connecting rod, 19- discharge port, the feed(raw material)inlet 20-, 21- raw material Outlet, 22- reclaimed materials dispensing port.
Specific embodiment
The utility model is further described with attached drawing combined with specific embodiments below.
Embodiment one
As shown in Figure 1 to Figure 3, a kind of energy saving milling equipment for raw mill in cement production process, including cabinet 16, Be milled wall 6, motor 1, shaft 2, bearing 15 and milling hammer 3, and the milling hammer 3 is made of two taper drifts, taper drift and China Number of patent application is that the taper drift in 201520231020.X, in a kind of disclosed cement milling device is identical, one of cone Shape hammers upright placement into shape, another taper drift, which stands upside down, to be placed, and two taper drift contact surfaces are fixed together, the milling wall 6 and mill The form fit of powder hammer, the milling wall 6 are fixed in cabinet 16, and the milling hammer 3 is fixed in shaft 2, one end of shaft 2 It is fixed on the output end of motor 1, the other end of shaft 2 sticks into bearing 15, and raw material enter from milling hammer upper end, first passes through first After taper drift is milled once, proceeds immediately to second taper drift and mill again, machine of such mistake comes out Powder particle can basically reach requirement of milling.
In the present embodiment, is hammered into shape using diconical milling, not only increase the contact area milled and increase single The time milled improves the quality that raw material are milled, and has saved energy.
Embodiment two
As shown in Figure 1 to Figure 3, a kind of energy saving milling equipment for raw mill in cement production process, including cabinet 16, Be milled wall 6, motor 1, shaft 2, bearing 15 and milling hammer 3, and the milling hammer 3 is made of two taper drifts, taper drift and China Number of patent application is that the taper drift in 201520231020.X, in a kind of disclosed cement milling device is identical, one of cone Shape hammers upright placement into shape, another taper drift, which stands upside down, to be placed, and two taper drift contact surfaces are fixed together, the milling wall 6 and mill The form fit of powder hammer, the milling wall 6 are fixed in cabinet 16, and the milling hammer 3 is fixed in shaft 2, one end of shaft 2 It is fixed on the output end of motor 1, the other end of shaft 2 sticks into bearing 15, and raw material enter from milling hammer upper end, first passes through first After taper drift is milled once, proceeds immediately to second taper drift and mill again, machine of such mistake comes out Powder particle can basically reach requirement of milling, which further includes filter plate 4, guide inclined plate 5, recovery port 7, recycling blower 8, conduit 9, reclaimed materials dispensing port 22 and discharge port 19, the recovery port 7 and discharge port 19 are recycled and is respectively provided at cabinet lower end Two sides, the filter plate 4 are equipped with filter screen, and filter plate 4 tilts to recovery port 7 and is fixed on milling wall 6 in the following, the guide is oblique Plate 5 is connect with filter plate 4, and guide inclined plate 5 tilts to discharge port 19 and is fixed on filter plate 4 in the following, the recycling conduit 9 One end connects recovery port 7, and the recycling blower 8 is located at recovery port 7 and recycling 9 interface of conduit, the reclaimed materials dispensing port 22 It is located at one end of enclosure top, the other end of the recycling conduit 9 connects reclaimed materials dispensing port 22, first falls by the raw material milled To above filter plate, little particle is fallen on guide inclined plate through filter plate, and bulky grain can not pass through filter plate, bulky grain along Filter plate falls to recovery port, sends bulky grain back to hammer of milling again from reclaimed materials dispensing port by recycling blower and recycling conduit Top, bulky grain are milled again.
In the present embodiment, setting filter plate the material through milling is screened, and by undesirable bulky grain into Row milling again, greatly improves the cement quality produced.
Embodiment three
As shown in Figure 1 to Figure 3, a kind of energy saving milling equipment for raw mill in cement production process, including cabinet 16, Be milled wall 6, motor 1, shaft 2, bearing 15 and milling hammer 3, and the milling hammer 3 is made of two taper drifts, taper drift and China Number of patent application is that the taper drift in 201520231020.X, in a kind of disclosed cement milling device is identical, one of cone Shape hammers upright placement into shape, another taper drift, which stands upside down, to be placed, and two taper drift contact surfaces are fixed together, the milling wall 6 and mill The form fit of powder hammer, the milling wall 6 are fixed in cabinet 16, and the milling hammer 3 is fixed in shaft 2, one end of shaft 2 It is fixed on the output end of motor 1, the other end of shaft 2 sticks into bearing 15, and raw material enter from milling hammer upper end, first passes through first After taper drift is milled once, proceeds immediately to second taper drift and mill again, machine of such mistake comes out Powder particle can basically reach requirement of milling, which further includes discharging rod 11 and discharging machine 10, the discharging rod 11 One end be discharging line 17, the other end of discharging rod 11 is motor connecting rod 18, and described one end with discharging line 17, which is set to, leads Expect inclined plate 5 in the following, discharging rod 11 is by discharge port 19, the motor connecting rod 18 connects discharging machine 10, above guide inclined plate Raw material along falling down, discharging machine is rotated with discharging rod, and discharging line can will be oblique from guide while discharging rod rotates The raw material conveyor that plate falls down above is gone out.
It in the present embodiment, is discharged by discharging machine and discharging rod, it is therefore prevented that the blocking of discharge port.
Example IV
As shown in Figure 1 to Figure 3, a kind of energy saving milling equipment for raw mill in cement production process, including cabinet 16, Be milled wall 6, motor 1, shaft 2, bearing 15 and milling hammer 3, and the milling hammer 3 is made of two taper drifts, taper drift and China Number of patent application is that the taper drift in 201520231020.X, in a kind of disclosed cement milling device is identical, one of cone Shape hammers upright placement into shape, another taper drift, which stands upside down, to be placed, and two taper drift contact surfaces are fixed together, the milling wall 6 and mill The form fit of powder hammer, the milling wall 6 are fixed in cabinet 16, and the milling hammer 3 is fixed in shaft 2, one end of shaft 2 It is fixed on the output end of motor 1, the other end of shaft 2 sticks into bearing 15, and raw material enter from milling hammer upper end, first passes through first After taper drift is milled once, proceeds immediately to second taper drift and mill again, machine of such mistake comes out Powder particle can basically reach requirement of milling, which further includes spreading storehouse 13 and spreading row fan 12, the spreading storehouse 13 Including material outlet 21, the material outlet 21 is connected to the upper end of cabinet 16, and the spreading row fan 12 is located in spreading storehouse 13, spreads The rotation that raw material in feed bin can arrange fan by spreading is uniformly spread in equipment by material outlet.
In the present embodiment, so that raw material is uniformly spread to milling hammer above, more improves the quality and efficiency milled in this way, Energy is saved.
Embodiment five
As shown in Figure 1 to Figure 3, a kind of energy saving milling equipment for raw mill in cement production process, including cabinet 16, Be milled wall 6, motor 1, shaft 2, bearing 15 and milling hammer 3, and the milling hammer 3 is made of two taper drifts, taper drift and China Number of patent application is that the taper drift in 201520231020.X, in a kind of disclosed cement milling device is identical, one of cone Shape hammers upright placement into shape, another taper drift, which stands upside down, to be placed, and two taper drift contact surfaces are fixed together, the milling wall 6 and mill The form fit of powder hammer, the milling wall 6 are fixed in cabinet 16, and the milling hammer 3 is fixed in shaft 2, one end of shaft 2 It is fixed on the output end of motor 1, the other end of shaft 2 sticks into bearing 15, and raw material enter from milling hammer upper end, first passes through first After taper drift is milled once, proceeds immediately to second taper drift and mill again, machine of such mistake comes out Powder particle can basically reach requirement of milling, which further includes spreading storehouse 13 and spreading row fan 12, the spreading storehouse 13 Including material outlet 21, the material outlet 21 is connected to the upper end of cabinet 16, and the spreading row fan 12 is located in spreading storehouse 13, spreads The rotation that raw material in feed bin can arrange fan by spreading is uniformly spread in equipment by material outlet, and spreading storehouse further includes original Expect entrance 20, the feed(raw material)inlet 20 connects storage tank 14, and the storage tank 14 is located at 20 top of feed(raw material)inlet, the storage tank 14 lower semisection is the truncated cone-shaped that downward diameter is gradually reduced, and the upper semisection of the storage tank is cylinder, can in storage tank Storage needs the raw material milled, and does not need manually to add, the raw material in storage bin drop in spreading storehouse along feed(raw material)inlet.
In the present embodiment, increase a storage tank, it is no longer necessary to which artificial adding raw materials can be realized automatic add to machine Material, has saved human cost.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (5)

1. a kind of energy saving milling equipment for raw mill in cement production process, it is characterised in that: including cabinet (16), milling Wall (6), motor (1), shaft (2), bearing (15) and milling hammer (3), the milling hammer (3) are made of two taper drifts, wherein One upright placement of taper drift, another taper drift, which stands upside down, to be placed, and two taper drift contact surfaces are fixed together, the milling wall (6) form fit of (3) is hammered into shape with milling, the milling wall (6) is fixed in cabinet (16), and the milling hammer (3), which is fixed on, to be turned On axis (2), the output end of motor (1) is fixed in one end of shaft (2), and the other end of shaft (2) sticks into bearing (15).
2. a kind of energy saving milling equipment for raw mill in cement production process according to claim 1, feature exist In: the milling equipment further includes filter plate (4), guide inclined plate (5), recovery port (7), recycling blower (8), recycling conduit (9), returns Rewinding dispensing port (22) and discharge port (19), the recovery port (7) and discharge port (19) are respectively provided at the two of cabinet (16) lower end Side, the filter plate (4) are equipped with filter screen, and filter plate (4) tilts to recovery port (7) and is fixed on milling wall (6) in the following, described Guide inclined plate (5) is connect with filter plate (4), guide inclined plate (5) to discharge port (19) tilt and be fixed on filter plate (4) in the following, One end of recycling conduit (9) connects recovery port (7), and the recycling blower (8) is located at recovery port (7) and recycling conduit (9) Interface, the reclaimed materials dispensing port (22) are located at one end of enclosure top, and the other end of recycling conduit (9) connects recycling Expect dispensing port (22).
3. a kind of energy saving milling equipment for raw mill in cement production process according to claim 1, feature exist In: the milling equipment further includes discharging rod (11) and discharging machine (10), and one end of the discharging rod (11) is discharging line (17), The other end of discharging rod (11) is motor connecting rod (18), and described one end with discharging line (17) is set under guide inclined plate (5) Face, discharging rod (11) connect discharging machine (10) by discharge port (19), the motor connecting rod (18).
4. a kind of energy saving milling equipment for raw mill in cement production process according to claim 1, feature exist In: the milling equipment further includes spreading storehouse (13) and spreading row's fan (12), and the spreading storehouse (13) includes material outlet (21), The upper end of material outlet (21) connection cabinet (16), spreading row's fan (12) are located in spreading storehouse (13).
5. a kind of energy saving milling equipment for raw mill in cement production process according to claim 4, feature exist In: the spreading storehouse (13) further includes feed(raw material)inlet (20), and the feed(raw material)inlet (20) connects storage tank (14), the storage tank (14) it is located above feed(raw material)inlet (20), the lower semisection of the storage tank (14) is the truncated cone-shaped that downward diameter is gradually reduced, institute The upper semisection of storage tank (14) is stated as cylinder.
CN201821084512.0U 2018-07-10 2018-07-10 A kind of energy saving milling equipment for raw mill in cement production process Active CN209076748U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328035A (en) * 2019-07-10 2019-10-15 枣庄鑫金山智能机械股份有限公司 A kind of coaxial direct connection direct-drive type sand making machine
CN111822080A (en) * 2020-07-16 2020-10-27 卫凤仪 Processing method of high-strength environment-friendly concrete
CN111841810A (en) * 2020-07-21 2020-10-30 李金利 Quartz sand processing device
CN112044519A (en) * 2020-08-21 2020-12-08 王浩 A dry grinding reducing mechanism of earthworm for earthworm grinding processing
CN113117793A (en) * 2021-03-31 2021-07-16 邢台金隅冀东水泥有限公司 Cement caking waste grinding device and use method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110328035A (en) * 2019-07-10 2019-10-15 枣庄鑫金山智能机械股份有限公司 A kind of coaxial direct connection direct-drive type sand making machine
CN111822080A (en) * 2020-07-16 2020-10-27 卫凤仪 Processing method of high-strength environment-friendly concrete
CN111822080B (en) * 2020-07-16 2021-10-08 舟山恒尊预拌混凝土有限公司 Processing method of high-strength environment-friendly concrete
CN111841810A (en) * 2020-07-21 2020-10-30 李金利 Quartz sand processing device
CN112044519A (en) * 2020-08-21 2020-12-08 王浩 A dry grinding reducing mechanism of earthworm for earthworm grinding processing
CN112044519B (en) * 2020-08-21 2021-09-03 义乌市牵手电子商务有限公司 A dry grinding reducing mechanism of earthworm for earthworm grinding processing
CN113117793A (en) * 2021-03-31 2021-07-16 邢台金隅冀东水泥有限公司 Cement caking waste grinding device and use method thereof
CN113117793B (en) * 2021-03-31 2022-09-02 邢台金隅冀东水泥有限公司 Cement caking waste grinding device and use method thereof

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