CN205851006U - A kind of drum-type coal grinding machine - Google Patents
A kind of drum-type coal grinding machine Download PDFInfo
- Publication number
- CN205851006U CN205851006U CN201620826158.9U CN201620826158U CN205851006U CN 205851006 U CN205851006 U CN 205851006U CN 201620826158 U CN201620826158 U CN 201620826158U CN 205851006 U CN205851006 U CN 205851006U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hand member
- drum
- feed arrangement
- gas passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of drum-type coal grinding machine, including motor body, gas passage, go out material screen mouth and feed arrangement, the right-hand member connection of described motor body is mounted with universal driving shaft, and the right-hand member of universal driving shaft arranges and is mounted with variator, the left side connection of described gas passage is mounted with cylinder connecting shaft, and the lower end of gas passage is mounted with material baffle, the lower end of described material baffle is connected with discharging opening, the right-hand member of described gas passage connects drum shell, the inner ring of described cylinder is provided with crushing medium, the right-hand member of described feed arrangement is connected with the inside of cylinder, and the lower end fixed in position of feed arrangement has bearing, the right-hand member connection of described feed arrangement is mounted with charging aperture.This utility model drum-type coal grinding machine, the machinery in conjunction with the coal mining commonly used now is designed, the simple in construction of whole coal mill, by motor body and cylinder connecting shaft Integral design, colliery is pulverized, and whole design rationalization, the work efficiency of body is high.
Description
Technical field
This utility model relates to coal mill device technique field, is specially a kind of drum-type coal grinding machine.
Background technology
Steel ball coal mill is one of big subsidiary engine of heat power station four, is the main equipment of coal dust preparation system, is mainly used in
The coal of the various hardness of grinding.It is simultaneously applicable to coal and the ore pulverized coal preparation system of the industries such as cement, metallurgy, chemical industry.
Power plant special-purpose steel ball coal mill is new accessories, is widely used in thermal power generation plant.
And the complexity of the structure comparison of present most of coal mills, during coal body is broken, there are insufficient feelings
Condition, and the humidity of colliery raw material is the most well processed so that the coal charge after processing does not reaches the requirement of use.
Utility model content
The purpose of this utility model is to provide a kind of drum-type coal grinding machine, to solve the coal proposed in above-mentioned background technology
The structure of grinding machine is complicated, and the problem that the coal charge after processing does not reaches requirement.
For achieving the above object, this utility model following technical scheme of offer: a kind of drum-type coal grinding machine, including motor
Body, gas passage, going out material screen mouth and feed arrangement, the right-hand member of described motor body connects and is mounted with universal driving shaft, and the right side of universal driving shaft
End setting is mounted with variator, and the left side connection of described gas passage is mounted with cylinder connecting shaft, and the lower end peace of gas passage
Being equipped with material baffle, the lower end of described material baffle is connected with discharging opening, and the right-hand member of described gas passage connects outside cylinder
Shell, and the positioned inside of drum shell has cylinder, the inner ring of described cylinder to be provided with crushing medium, and the outer surface of cylinder is arranged
There are observation window, the right-hand member of described feed arrangement to be connected with the inside of cylinder, and the lower end fixed in position of feed arrangement has
Seat, the right-hand member connection of described feed arrangement is mounted with charging aperture.
Preferably, the right-hand member of described cylinder connecting shaft is connected with cylinder outer end, and it turns along with the rotation of universal driving shaft
Dynamic.
Preferably, go out material screen mouth described in be connected with inside gas passage.
Preferably, described crushing medium is free mobile, and it rotates freely along with cylinder.
Preferably, the periphery of described feed arrangement is provided with heater.
Compared with prior art, the beneficial effects of the utility model are: this utility model drum-type coal grinding machine, in conjunction with now
The machinery of the coal mining commonly used is designed, the simple in construction of whole coal mill, functionally fully meets coal
The process of ore deposit processing, by motor body and cylinder connecting shaft Integral design, drives cylinder to carry out 360 ° of centrifugal rotation motions so that
Colliery is pulverized, and finally obtains fine colliery material, whole design rationalization, and the work efficiency of body is high.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, motor body, 2, universal driving shaft, 3, variator, 4, cylinder connecting shaft, 5, gas passage, 6, cylinder, 7, observation
Window, 8, go out material screen mouth, 9, material baffle, 10, discharging opening, 11, crushing medium, 12, drum shell, 13, bearing, 14, charging
Device, 15, charging aperture.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: a kind of drum-type coal grinding machine, including motor body 1, connection
Moving axis 2, variator 3, cylinder connecting shaft 4, gas passage 5, cylinder 6, observation window 7, go out material screen mouth 8, material baffle 9, discharging
Mouth 10, crushing medium 11, drum shell 12, bearing 13, feed arrangement 14 and charging aperture 15, the right-hand member of motor body 1 connects arrangement
Having universal driving shaft 2, and the right-hand member of universal driving shaft 2 arranges and is mounted with variator 3, the left side connection of gas passage 5 is mounted with cylinder and connects
Axle 4, and the lower end of gas passage 5 is mounted with material baffle 9, the lower end of material baffle 9 is connected with discharging opening 10, and gas leads to
The right-hand member in road 5 connects drum shell 12, and the positioned inside of drum shell 12 has cylinder 6, goes out in material screen mouth 8 and gas passage 5
Portion is connected, and the right-hand member of cylinder connecting shaft 4 is connected with cylinder 6 outer end, and it rotates, cylinder 6 along with the rotation of universal driving shaft 2
Inner ring be provided with crushing medium 11, and the outer surface of cylinder 6 is provided with observation window 7, and crushing medium 11 is free mobile,
And it rotates freely along with cylinder 6, the right-hand member of feed arrangement 14 is connected with the inside of cylinder 6, and the lower end of feed arrangement 14
Fixed in position has bearing 13, and the right-hand member connection of feed arrangement 14 is mounted with charging aperture 15, and the periphery of feed arrangement 14 is provided with and adds
Thermal.
Operation principle: before using this utility model drum-type coal grinding machine, need whole body is simply tied
Understanding on structure, first passes through the effect of motor body 1, the control of related universal driving shaft 2 so that cylinder 6 obtains centrifugal operating, at this moment
By putting into coal raw material in charging aperture 15, entering in cylinder 6 and operate, this process coal body and crushing medium 11 are carried out constantly
Shock so that coal body is crushed, and finally by going out material screen mouth 8 and material baffle 9 carries out outer row's collection, completes whole like this
The process of individual work.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a drum-type coal grinding machine, including motor body (1), gas passage (5), goes out material screen mouth (8) and feed arrangement (14), its
It is characterised by: the right-hand member connection of described motor body (1) is mounted with universal driving shaft (2), and the right-hand member of universal driving shaft (2) arranges and is mounted with change
Speed device (3), the left side connection of described gas passage (5) is mounted with cylinder connecting shaft (4), and the lower end of gas passage (5) disposes
Material baffle (9), the lower end of described material baffle (9) is had to be connected with discharging opening (10), the right-hand member of described gas passage (5)
Connect drum shell (12), and the positioned inside of drum shell (12) has cylinder (6), the inner ring of described cylinder (6) to be provided with brokenly
Broken medium (11), and the outer surface of cylinder (6) is provided with observation window (7), the right-hand member of described feed arrangement (14) and cylinder (6)
Inside be connected, and the lower end fixed in position of feed arrangement (14) has bearing (13), and the right-hand member of described feed arrangement (14) is even
Connect and be mounted with charging aperture (15).
A kind of drum-type coal grinding machine the most according to claim 1, it is characterised in that: the right-hand member of described cylinder connecting shaft (4)
It is connected with cylinder (6) outer end, and it rotates along with the rotation of universal driving shaft (2).
A kind of drum-type coal grinding machine the most according to claim 1, it is characterised in that go out material screen mouth (8) described in: and lead to gas
Road (5) is internal to be connected.
A kind of drum-type coal grinding machine the most according to claim 1, it is characterised in that: described crushing medium (11) is freely to live
Kinetoplast, and it rotates freely along with cylinder (6).
A kind of drum-type coal grinding machine the most according to claim 1, it is characterised in that: the periphery of described feed arrangement (14) sets
It is equipped with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826158.9U CN205851006U (en) | 2016-07-29 | 2016-07-29 | A kind of drum-type coal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826158.9U CN205851006U (en) | 2016-07-29 | 2016-07-29 | A kind of drum-type coal grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851006U true CN205851006U (en) | 2017-01-04 |
Family
ID=57653307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620826158.9U Expired - Fee Related CN205851006U (en) | 2016-07-29 | 2016-07-29 | A kind of drum-type coal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851006U (en) |
-
2016
- 2016-07-29 CN CN201620826158.9U patent/CN205851006U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |