CN207342872U - Autogenous tumbling mill device for self-returning - Google Patents
Autogenous tumbling mill device for self-returning Download PDFInfo
- Publication number
- CN207342872U CN207342872U CN201721268043.3U CN201721268043U CN207342872U CN 207342872 U CN207342872 U CN 207342872U CN 201721268043 U CN201721268043 U CN 201721268043U CN 207342872 U CN207342872 U CN 207342872U
- Authority
- CN
- China
- Prior art keywords
- returning
- self
- screen drum
- riser
- end cover
- 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
Autogenous tumbling mill device for self-returning belongs to technical field of metallurgical machinery.The utility model provides one kind and is simple to manufacture, of low cost, dismantles easy autogenous tumbling mill device for self-returning.The utility model includes crusher discharge end cover, and one end of crusher discharge end cover is provided with grate and dustpan plate, discharge nozzle is provided with crusher discharge end cover, the output terminal of grate and dustpan plate is corresponding with the input terminal of discharge nozzle, material screen is provided with out in discharge nozzle, goes out and device for self-returning is provided with material screen, it is characterised in that：It is described go out material screen include screen drum, screen drum is provided with baffle corresponding to the input terminal of discharge nozzle, and the screen drum other end is provided with riser；It is returning charge storehouse between the screen drum and device for self-returning, is discharging bin between screen drum and crusher discharge end cover；Returning charge storehouse is provided with feed inlet on the baffle；Returning charge storehouse is provided with discharge port on the riser, discharge port is connected by return capsule with device for self-returning；Discharging bin is provided with product outlet on the riser.
Description
Technical field
The utility model belongs to technical field of metallurgical machinery, and in particular to is realized in a kind of rotary kiln turning course from kiln body
The device of middle part continuous charging into kiln.
Background technology
In the industrial departments such as ore dressing, building materials, cement, coal, chemical industry, electric power, light industry and metallurgy, it is required for grinding work
Industry, autogenous tumbling mill are one of important equipments of these industrial departments.The critical piece of this kind of grinding machine is all one rotating time slow
Swivel, revolving body is interior to be equipped with material and a small amount of abrasive media or non-grinding medium, since the rotation of revolving body drives mill Jie, thing
The cast and decline movement of material, grinds material, and the material after grinding gradually is moved to export direction, is finally discharged from discharge port overflow
（Wet mill）, that is, it is intended to grind materials and is fed by one end of grinding machine, is drawn off by the other end.Through going out from the material of discharge port discharge
Material screen is once sieved, and just can guarantee that preferable material enters next procedure by sieve aperture, and large granular materials or medium
Disintegrating slag returns to revolving body by device for self-returning.
Traditional autogenous tumbling mill device for self-returning is integral solder structure, and one is welded on by going out material screen and device for self-returning two parts
Rise, integral structure manufacturing process is complicated, weight is larger, processing and dismounting are all harder.And this patent device for self-returning uses the weldering of split
Binding structure, is divided into material screen and device for self-returning two parts by device for self-returning, avoids many troubles that overall structure is brought, this
Mesh greatly reduces manufacture difficulty, and cost-effective.
The content of the invention
The utility model is aiming at the above problem, there is provided one kind is simple to manufacture, of low cost, dismantles easy autogenous tumbling mill
Device for self-returning.
To realize the above-mentioned purpose of the utility model, the utility model adopts the following technical solution, and the utility model includes
Crusher discharge end cover, one end of crusher discharge end cover are provided with grate and dustpan plate, are provided with discharge nozzle in crusher discharge end cover, grate and winnow with a dustpan
The output terminal of dustpan plate is corresponding with the input terminal of discharge nozzle, and material screen is provided with out in discharge nozzle, goes out and device for self-returning is provided with material screen,
It is characterized in that：It is described go out material screen include screen drum, screen drum is provided with baffle corresponding to the input terminal of discharge nozzle, and the screen drum other end is set
It is equipped with riser；It is returning charge storehouse between the screen drum and device for self-returning, is discharging bin between screen drum and crusher discharge end cover；On the baffle
Returning charge storehouse is provided with feed inlet；Returning charge storehouse is provided with discharge port on the riser, discharge port passes through return capsule
It is connected with device for self-returning；Discharging bin is provided with product outlet on the riser.
As a kind of preferred solution of the utility model, the screen drum, baffle and riser are welded, and riser passes through bolt
Component is connected with the return capsule on crusher discharge end cover.
As another preferred solution of the utility model, the screen drum is made of Q345A abrasion-resistant stees.
As the third preferred solution of the utility model, the device for self-returning includes roller, and returning charge is provided with roller
It is spiral.
The beneficial effects of the utility model：1st, the utility model structure relative simplicity, welding and processing etc. simplify technique stream
Cheng Hua, it is easy to operate.
2nd, the utility model weight saving, convenient lifting and transport.
3rd, the utility model shortens the manufacturing cycle.
4th, the utility model substantially reduces manufacture cost.
5th, the utility model is safe and reliable.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In attached drawing 1 be return capsule, 2 be discharge port, 3 be riser, 4 be product outlet, 5 be returning charge it is spiral, 6 be roller, 7 be
Crusher discharge end cover, 8 be screen drum, 9 be feed inlet, 10 be discharging bin, 11 be baffle, 12 be dustpan plate, 13 be grate, 14 be discharging
Pipe, 15 are returning charge storehouse.
Embodiment
The utility model includes crusher discharge end cover 7, and one end of crusher discharge end cover 7 is provided with grate 13 and dustpan plate 12, discharging
It is provided with discharge nozzle 14 in end cap 7, the output terminal of grate 13 and dustpan plate 12 is corresponding with the input terminal of discharge nozzle 14, discharge nozzle
Material screen is provided with out in 14, goes out and device for self-returning is provided with material screen, it is characterised in that：It is described go out material screen include screen drum 8, screen drum 8
The input terminal of discharge nozzle 14 is provided with baffle 11,8 other end of screen drum is provided with riser 3；The screen drum 8 and device for self-returning
Between be returning charge storehouse 15, be discharging bin 10 between screen drum 8 and crusher discharge end cover 7；Set on the baffle 11 corresponding to returning charge storehouse 15
There is feed inlet 9；Returning charge storehouse 15 is provided with discharge port 2 on the riser 3, discharge port 2 passes through return capsule 1 and device for self-returning
It is connected；Discharging bin 10 is provided with product outlet 4 on the riser 3.
As a kind of preferred solution of the utility model, the screen drum 8, baffle 11 and riser 3 are welded, and riser 3 is logical
Bolt assembly is crossed with the return capsule 1 on crusher discharge end cover 7 to be connected.
As another preferred solution of the utility model, the screen drum 8 is made of Q345A abrasion-resistant stees.
As the third preferred solution of the utility model, the device for self-returning includes roller 6, is provided with and returns in roller 6
Expect spiral 5.
When the utility model is used, material enters returning charge storehouse by the feed inlet 9 of grate 13, dustpan plate 12 and riser 3
15, qualified material is exported via the product outlet 4 on screen drum 8 and riser 3；Larger unqualified material cannot be introduced into discharging bin
10, it is moved in returning charge storehouse 15 to riser 3, most enters the roller of device for self-returning through the discharge port 2 on riser 3, return capsule 1 afterwards
In 6；Returning charge spiral 5 in roller 6 returns to unqualified material in grinding machine in rotation process.
It is understood that above with respect to the specific descriptions of the utility model, it is merely to illustrate the utility model and is not
The described technical solution of the utility model embodiment is limited to, it will be understood by those of ordinary skill in the art that, still can be with
Modify to the utility model or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (4)
1. autogenous tumbling mill device for self-returning, including crusher discharge end cover（7）, crusher discharge end cover（7）One end be provided with grate（13）And dustpan
Plate（12）, crusher discharge end cover（7）Inside it is provided with discharge nozzle（14）, grate（13）With dustpan plate（12）Output terminal and discharge nozzle
（14）Input terminal correspond to, discharge nozzle（14）Material screen is inside provided with out, goes out and device for self-returning is provided with material screen, it is characterised in that：
It is described go out material screen include screen drum（8）, screen drum（8）Corresponding to discharge nozzle（14）Input terminal be provided with baffle（11）, screen drum（8）Separately
One end is provided with riser（3）；The screen drum（8）It is returning charge storehouse between device for self-returning（15）, screen drum（8）And crusher discharge end cover（7）
Between be discharging bin（10）；The baffle（11）It is upper to correspond to returning charge storehouse（15）It is provided with feed inlet（9）；The riser（3）On
Corresponding to returning charge storehouse（15）It is provided with discharge port（2）, discharge port（2）Pass through return capsule（1）It is connected with device for self-returning；The riser
（3）It is upper to correspond to discharging bin（10）It is provided with product outlet（4）.
2. autogenous tumbling mill device for self-returning according to claim 1, it is characterised in that：The screen drum（8）, baffle（11）And riser
（3）It is welded, riser（3）Pass through bolt assembly and crusher discharge end cover（7）On return capsule（1）It is connected.
3. autogenous tumbling mill device for self-returning according to claim 1, it is characterised in that：The screen drum（8）By the wear-resisting steels of Q345A
Into.
4. autogenous tumbling mill device for self-returning according to claim 1, it is characterised in that：The device for self-returning includes roller（6）, rolling
Cylinder（6）It is spiral to be inside provided with returning charge（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268043.3U CN207342872U (en) | 2017-09-29 | 2017-09-29 | Autogenous tumbling mill device for self-returning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268043.3U CN207342872U (en) | 2017-09-29 | 2017-09-29 | Autogenous tumbling mill device for self-returning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207342872U true CN207342872U (en) | 2018-05-11 |
Family
ID=62357801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268043.3U Expired - Fee Related CN207342872U (en) | 2017-09-29 | 2017-09-29 | Autogenous tumbling mill device for self-returning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207342872U (en) |
-
2017
- 2017-09-29 CN CN201721268043.3U patent/CN207342872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180511 Termination date: 20200929 |