CN205308470U - Ball mill with self -bleeding device - Google Patents
Ball mill with self -bleeding device Download PDFInfo
- Publication number
- CN205308470U CN205308470U CN201521123315.1U CN201521123315U CN205308470U CN 205308470 U CN205308470 U CN 205308470U CN 201521123315 U CN201521123315 U CN 201521123315U CN 205308470 U CN205308470 U CN 205308470U
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- CN
- China
- Prior art keywords
- ball milling
- feed
- storehouse
- pipe axle
- exhausting
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Abstract
The utility model provides a ball mill with self -bleeding device, including the ball -milling main part, ball -milling main part both sides face is fixed feeding hollow shaft and the ejection of compact hollow shaft of being equipped with respectively, the feeding hollow shaft with ejection of compact hollow shaft has the same axle center, still be equipped with the feeding storehouse, the feeding storehouse is equipped with the feed inlet, the hoop is equipped with proportional pressure valve around the feed inlet, the feeding storehouse with the inlet pipe betweencenters is equipped with survey ball -milling main part internal pressure's pressure sensor. The beneficial effects of the utility model are that: for avoiding this ball -milling main part to produce high -pressure gas at high -speed continuous operation in -process, the utility model discloses set up a plurality of automatic control's of receiving proportional pressure valve around the feed inlet in feeding storehouse, in time going on in succession of ball -milling operation has been guaranteed to the pressure in the quick adjustment ball -milling main part.
Description
Technical field
The utility model belongs to chemical mechanical equipment technical field, especially relates to a kind of ball mill with automatic exhaust device.
Background technology
Ball mill, as the common equipment grinding or grinding, is now widely applied in lithium electric material field. In mechanical milling process, ball milling main body is the state of an opposing seal, in this ball milling main body high-speed and continuous operation process, high pressure gas can be produced, it is necessary to regularly discharge in time, in prior art, it is generally need the interval in ball mill running to carry out exhausting, but so virtually have impact on the continuous operation of ball milling operation, affect grinding efficiency, namely the utility model is improve on the basis of the problems referred to above.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of ball mill with automatic exhaust device, for avoiding this ball milling main body to produce high pressure gas in high-speed and continuous operation process, the utility model arranges some ratio pressure valves by control automatically around the opening for feed of feeding warehouse, pressure in timely quick adjustment ball milling main body, ensure that carrying out continuously of ball milling operation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
With a ball mill for automatic exhaust device, comprising ball milling main body, described ball milling main body two sides are fixed with feed-pipe axle and discharging pipe axle respectively, and described feed-pipe axle and described discharging pipe axle have identical axle center; It is arranged with gear structure outside described ball milling main body, power set drives described ball milling main body to rotate around described feed-pipe axle and discharging pipe axle by geartransmission effect, one end of described feed-pipe axle and discharging pipe axle communicates with described ball milling body interior respectively, the two sides of described ball milling main body are respectively equipped with bracing frame, support frame as described above is provided with bearing structure, and the other end of described feed-pipe axle and discharging pipe axle lays respectively in corresponding described bearing structure;
Also being provided with feeding warehouse, described feeding warehouse is connected with described ball milling body interior, and described feeding warehouse is connected with described feed-pipe shaft seal by bearing structure, and described feeding warehouse is provided with opening for feed;
Also being provided with automatic exhaust device, described automatic exhaust device is ratio pressure valve;
Some described ratio pressure valve collars, to being arranged at around described opening for feed, are provided with the pressure transmitter measuring described ball milling body interior pressure between described feeding warehouse and described feed-pipe axle;
Also being provided with blanking storehouse, described blanking storehouse is connected with described ball milling body interior, and described blanking storehouse is connected with described discharging pipe shaft seal by bearing structure, and described blanking storehouse is provided with blanking port.
Further, being also provided with extractor fan, described extractor fan is connected with described blanking storehouse.
Further, described extractor fan comprises frame body, exhausting storehouse, induced exhaust and exhausting motor, described exhausting storehouse is fixedly arranged on described frame body, one end of described induced exhaust is connected with described blanking storehouse, the other end is connected with described exhausting storehouse, described exhausting motor is fixedly arranged on described frame body, and described exhausting motor is connected with exhausting system, and described exhausting system is connected with described exhausting storehouse.
Further, it is provided with barrier film between described induced exhaust and described blanking storehouse.
The advantage that the utility model has and positively effect be: for avoiding this ball milling main body to produce high pressure gas in high-speed and continuous operation process, the utility model arranges some ratio pressure valves by control automatically around the opening for feed of feeding warehouse, pressure in timely quick adjustment ball milling main body, ensure that carrying out continuously of ball milling operation, it is to increase grinding efficiency.
Accompanying drawing explanation
Fig. 1, Fig. 2, Fig. 3 are the structural representations of the utility model different azimuth.
In figure: 1, ball milling main body, 11, gear structure, 2, feed-pipe axle, 3, discharging pipe axle, 4, bracing frame, 5, bearing structure, 6, feeding warehouse, 61, opening for feed, 62, ratio pressure valve, 7, pressure transmitter, 8, blanking storehouse, 81, blanking port, 9, extractor fan, 91, frame body, 92, exhausting storehouse, 93, induced exhaust, 94, exhausting motor, 95, exhausting system.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As Figure 1-3, a kind of ball mill with automatic exhaust device of the present utility model, comprising ball milling main body 1, described ball milling main body 1 two sides are fixed with feed-pipe axle 2 and discharging pipe axle 3 respectively, and described feed-pipe axle 2 has identical axle center with described discharging pipe axle 3; It is arranged with gear structure 11 outside described ball milling main body 1, power set (not shown) drives described ball milling main body 1 to rotate around described feed-pipe axle 2 and discharging pipe axle 3 by geartransmission effect, one end of described feed-pipe axle 2 and discharging pipe axle 3 communicates with described ball milling main body 1 inside respectively, the two sides of described ball milling main body 1 are respectively equipped with bracing frame 4, support frame as described above 4 is provided with bearing structure 5, and the other end of described feed-pipe axle 2 and discharging pipe axle 3 lays respectively in corresponding described bearing structure 5;
Also it is provided with feeding warehouse 6, described feeding warehouse 6 is connected with described ball milling main body 1 inside, described feeding warehouse 6 is tightly connected by bearing structure 5 and described feed-pipe axle 2, described feeding warehouse 6 is provided with opening for feed 61, described opening for feed 61 surrounding ring, to being provided with some ratio pressure valves 62, is provided with the pressure transmitter 7 measuring described ball milling main body 1 internal pressure between described feeding warehouse 6 and described feed-pipe axle 2;
Also being provided with blanking storehouse 8, described blanking storehouse 8 is connected with described ball milling main body 1 inside, and described blanking storehouse 8 is tightly connected by bearing structure 5 and described discharging pipe axle 3, and described blanking storehouse 8 is provided with the downward blanking port in direction down 81.
In mechanical milling process, the opening for feed of feeding warehouse and the blanking port in blanking storehouse are all closing conditions, ball milling main body is made to be the state of an opposing seal, for avoiding this ball milling main body to produce high pressure gas in high-speed and continuous operation process, the technique scheme of the present embodiment arranges some ratio pressure valves around the opening for feed of feeding warehouse, in the process that ball mill runs well, pressure in ball milling main body can be real-time transmitted to controller by pressure transmitter, when pressure exceedes set(ting)value, controller can send instruction and make one or several unlatching in some ratio pressure valves, with the pressure in quick adjustment ball milling main body.
Further, being also provided with extractor fan 9, described extractor fan 9 is connected with described blanking storehouse 8.Being provided with valve between this extractor fan and blanking storehouse, this valve is in closing condition in ball milling operation process so that ball milling main body is in relatively airtight environment in ball milling operation process; When the ball milling end of job/after ball milling operation certain time, open above-mentioned valve, extractor fan starts operation, by the suction powder sucking-off in ball milling main body, and has the blanking port discharging in blanking storehouse.
Further, described extractor fan 9 comprises frame body 91, exhausting storehouse 92, induced exhaust 93 and exhausting motor 94, described exhausting storehouse 92 is fixedly arranged on described frame body 91, one end of described induced exhaust 93 is connected with described blanking storehouse 81, the other end is connected with described exhausting storehouse 92, described exhausting motor 94 is fixedly arranged on described frame body 91, and described exhausting motor 94 is connected with exhausting system 95, and described exhausting system 95 is connected with described exhausting storehouse 92.
Further, being provided with barrier film between described induced exhaust 93 and described blanking storehouse 8, this barrier film is mainly and is blocked in blanking storehouse by ball milling fine powder, reduces the waste of raw material, and reduces dust pollution.
Above an embodiment of the present utility model is described in detail, but described content is only better embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model. All equalizations done according to the utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (4)
1. the ball mill with automatic exhaust device, it is characterised in that: comprising ball milling main body, described ball milling main body two sides are fixed with feed-pipe axle and discharging pipe axle respectively, and described feed-pipe axle and described discharging pipe axle have identical axle center; It is arranged with gear structure outside described ball milling main body, power set drives described ball milling main body to rotate around described feed-pipe axle and discharging pipe axle by geartransmission effect, one end of described feed-pipe axle and discharging pipe axle communicates with described ball milling body interior respectively, the two sides of described ball milling main body are respectively equipped with bracing frame, support frame as described above is provided with bearing structure, and the other end of described feed-pipe axle and discharging pipe axle lays respectively in corresponding described bearing structure;
Also being provided with feeding warehouse, described feeding warehouse is connected with described ball milling body interior, and described feeding warehouse is connected with described feed-pipe shaft seal by bearing structure, and described feeding warehouse is provided with opening for feed;
Also being provided with automatic exhaust device, described automatic exhaust device is ratio pressure valve;
Some described ratio pressure valve collars, to being arranged at around described opening for feed, are provided with the pressure transmitter measuring described ball milling body interior pressure between described feeding warehouse and described feed-pipe axle;
Also being provided with blanking storehouse, described blanking storehouse is connected with described ball milling body interior, and described blanking storehouse is connected with described discharging pipe shaft seal by bearing structure, and described blanking storehouse is provided with blanking port.
2. a kind of ball mill with automatic exhaust device as claimed in claim 1, it is characterised in that: being also provided with extractor fan, described extractor fan is connected with described blanking storehouse.
3. a kind of ball mill with automatic exhaust device as claimed in claim 2, it is characterized in that: described extractor fan comprises frame body, exhausting storehouse, induced exhaust and exhausting motor, described exhausting storehouse is fixedly arranged on described frame body, one end of described induced exhaust is connected with described blanking storehouse, the other end is connected with described exhausting storehouse, described exhausting motor is fixedly arranged on described frame body, and described exhausting motor is connected with exhausting system, and described exhausting system is connected with described exhausting storehouse.
4. a kind of ball mill with automatic exhaust device as claimed in claim 3, it is characterised in that: it is provided with barrier film between described induced exhaust and described blanking storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123315.1U CN205308470U (en) | 2015-12-28 | 2015-12-28 | Ball mill with self -bleeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123315.1U CN205308470U (en) | 2015-12-28 | 2015-12-28 | Ball mill with self -bleeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205308470U true CN205308470U (en) | 2016-06-15 |
Family
ID=56198970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123315.1U Expired - Fee Related CN205308470U (en) | 2015-12-28 | 2015-12-28 | Ball mill with self -bleeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205308470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282666A (en) * | 2020-03-30 | 2020-06-16 | 株洲长江硬质合金设备有限公司 | Wet grinder |
-
2015
- 2015-12-28 CN CN201521123315.1U patent/CN205308470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282666A (en) * | 2020-03-30 | 2020-06-16 | 株洲长江硬质合金设备有限公司 | Wet grinder |
| CN111282666B (en) * | 2020-03-30 | 2023-12-29 | 株洲长江硬质合金设备股份有限公司 | Wet mill |
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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: 20160615 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |