CN201969598U - Improved ball grinding mill structure - Google Patents

Improved ball grinding mill structure Download PDF

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Publication number
CN201969598U
CN201969598U CN2011200068580U CN201120006858U CN201969598U CN 201969598 U CN201969598 U CN 201969598U CN 2011200068580 U CN2011200068580 U CN 2011200068580U CN 201120006858 U CN201120006858 U CN 201120006858U CN 201969598 U CN201969598 U CN 201969598U
Authority
CN
China
Prior art keywords
cylinder
rotating shaft
rotary drum
discharge opening
grinding mill
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
Application number
CN2011200068580U
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Chinese (zh)
Inventor
朱海良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changxing Haihua Chemical Co., Ltd.
Original Assignee
朱海良
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 朱海良 filed Critical 朱海良
Priority to CN2011200068580U priority Critical patent/CN201969598U/en
Application granted granted Critical
Publication of CN201969598U publication Critical patent/CN201969598U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an improved ball grinding mill structure which comprises a bracket, a rotary drum and rotating shafts arranged at two ends of the rotary drum, wherein one end of the rotary drum is cone-shaped, the rotating shaft close to the cone-shaped end of the rotary drum is internally provided with a discharging hole, and the rotating shaft at the other end of the rotary drum is internally provided with a feeding hole. In the utility model, the working mode of discharging after shutting down of a traditional ball grinding mill is changed, continuous processing can be realized without shutting down the ball grinding mill, namely the materials enter the rotary drum from the material inlet, the density is improved when the materials enter the cone-shaped end of the rotary drum, the grinding strength is enhanced, finally the refined materials are extruded from the discharging hole, the ball grinding mill works all the time during the running process, continuous feeding and discharging are realized, and the production efficiency is improved.

Description

Ball mill improves structure
Technical field
The utility model belongs to the material fine crushing equipment, relates in particular to ball mill.
Background technology
Carbon molecular sieve is as a kind of new adsorbent product, it mainly acts on is separation of air enrichment nitrogen (or oxygen), is widely used in aspects such as chemical industry, industrial gas oil, electronics industry, food industry, coal industry, medical industry, cable industry, metal heat treatmet, transportation and storage.The carbon molecular sieve raw material also needs the broken requirement that could satisfy following process of fine powder through ball mill after will passing through the coarse crushing of disintegrating machine.Ball mill is after material is broken, the key equipment of pulverizing again, be widely used in cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black and production industries such as non-ferrous metal ore and glass ceramics carry out dry type or wet type grinding to various ores and other grindability material.
The structure of existing ball mill as shown in Figure 1, have frame 01, abrasive roller 02, have dumping pit 03 on abrasive roller 02 barrel, there is following shortcoming in above-mentioned ball mill in actual production: 1, charging, discharging must be shut down, production efficiency is low, can't realize continuous production; 2, tube (bag) 04 that connect material that is placed on dumping pit below can not receive all powders fully, and some powder disperse not only causes raw material loss to the workshop, also can cause harmful effect to surrounding enviroment and operator's health.
Summary of the invention
Problem to be solved in the utility model just provides ball mill and improves structure, can realize processing continuously under non-stop-machine situation, can also improve operating environment simultaneously, reduces the raw material loss; Improve product yield.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: ball mill improves structure, comprise support, cylinder and the rotating shaft of being located at the cylinder two ends, it is characterized in that: cylinder one end is coniform, lean in the rotating shaft of cylinder conical end into and be provided with discharge opening, be provided with charging hole in the rotating shaft of the cylinder other end.
Further, the discharge opening aperture is 80cm~110cm.
Further, the outer end of described discharge opening is connected with discharge duct by synchronized.
Further, described rotating shaft adopts embedded flange to be connected with the cylinder end wall.Be convenient to keep in repair the ball mill maintenance.
Further, described rotating shaft is provided with the block valve of control discharge opening and charging hole break-make.
Further, described discharge opening the inner also is provided with grate plate, has the comb hole of some apertures less than mill ball diameter in the cylinder on the grate plate.
Further, described cylinder wall is provided with the manhole for personnel's turnover.
The beneficial effects of the utility model: as can be known by technique scheme; the utility model changes the working method of traditional stop of ball grinder discharging; can realize processing continuously under non-stop-machine situation, promptly material enters cylinder by charging hole, when material enters the conical end of cylinder; density increases; the grinding dynamics strengthens, extruded from discharge opening by the material of refinement at last, during ball mill working always; continuous feed, discharging are enhanced productivity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the discharging schematic diagram of existing ball mill;
Fig. 2 is the discharging schematic diagram of the utility model ball mill;
Fig. 3 is the enlarged drawing at A place among Fig. 2.
The specific embodiment
With reference to Fig. 2,3, ball mill of the present utility model improves structure, comprises support 1, cylinder 2 and the rotating shaft 20 of being located at cylinder 2 two ends, and cylinder 2 one ends are coniform, lean in the rotating shaft 20 of cylinder 2 conical end into and be provided with discharge opening 22, be provided with charging hole 21 in the rotating shaft 20 of cylinder 2 other ends; Discharge opening 22 apertures are 80cm~110cm, and concrete footpath value should be selected according to throughput requirements.The outer end of discharge opening 22 is connected with discharge duct 4 by synchronized 3, by the effect of synchronized 3, makes rotating shaft 20 when rotated, and discharge duct 4 can together not rotate with it; Rotating shaft 20 adopts embedded flange 5 to be connected with cylinder 2 end walls, is convenient to keep in repair the ball mill maintenance; All be provided with the block valve 6 of control discharge opening 22 and charging hole 21 break-makes in the rotating shaft 20 of both sides; Discharge opening 22 the inners also are provided with grate plate 221, have the comb hole of some apertures less than mill ball diameter in the cylinder 2 on the grate plate 221; Grate plate 221 is set is in order to guarantee that ball milling adds man-hour, the refinement material can pass through the comb hole, can't pass through and grind steel ball; Cylinder 2 sidewalls also are provided with the manhole 23 for personnel's turnover.
The course of work: raw material enters in the cylinder 2 from charging hole 21, motor rotates by the synchronizing wheel that belt pulley drives in the cylinder 2 left end rotating shafts 20, in the ball mill course of work, when material entered the conical end of cylinder 2, density increased, and the grinding dynamics strengthens, be squeezed at last in the discharge opening 22, and cylinder 2 of ball mill can rotate always during this, attrition process, thus realized continuous feed, discharging continuously.The material that processes can be collected by discharge duct 4, need not manually-operated, has reduced the infringement of dust to human body; Operating efficiency significantly improves; Also alleviated the situation of dust disperse in the process simultaneously, improved operating environment, the raw material loss is little, has effectively controlled production cost.
In addition to the implementation, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.

Claims (7)

1. ball mill improves structure, comprise support (1), cylinder (2) and the rotating shaft (20) of being located at cylinder (2) two ends, it is characterized in that: cylinder (2) one ends are coniform, lean in the rotating shaft (20) of cylinder (2) conical end into and be provided with discharge opening (22), be provided with charging hole (21) in the rotating shaft (20) of cylinder (2) other end.
2. ball mill according to claim 1 improves structure, and it is characterized in that: discharge opening (22) aperture is 80cm~110cm.
3. ball mill according to claim 1 improves structure, and it is characterized in that: the outer end of described discharge opening (22) is connected with discharge duct (4) by synchronized (3).
4. improve structure according to claim 1 or 2 or 3 described ball mills, it is characterized in that: described rotating shaft (20) adopts embedded flange (5) to be connected with cylinder (2) end wall.
5. improve structure according to claim 1 or 2 or 3 described ball mills, it is characterized in that: described rotating shaft (20) is provided with the block valve (6) of control discharge opening (22) and charging hole (21) break-make.
6. improve structure according to claim 1 or 2 or 3 described ball mills, it is characterized in that: described discharge opening (22) the inner also is provided with grate plate (221), has the comb hole of some apertures less than the interior mill ball diameter of cylinder (2) on the grate plate (221).
7. improve structure according to claim 1 or 2 or 3 described ball mills, it is characterized in that: described cylinder (2) sidewall is provided with the manhole (23) for personnel's turnover.
CN2011200068580U 2011-01-10 2011-01-10 Improved ball grinding mill structure Expired - Fee Related CN201969598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200068580U CN201969598U (en) 2011-01-10 2011-01-10 Improved ball grinding mill structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200068580U CN201969598U (en) 2011-01-10 2011-01-10 Improved ball grinding mill structure

Publications (1)

Publication Number Publication Date
CN201969598U true CN201969598U (en) 2011-09-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200068580U Expired - Fee Related CN201969598U (en) 2011-01-10 2011-01-10 Improved ball grinding mill structure

Country Status (1)

Country Link
CN (1) CN201969598U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102247917A (en) * 2011-01-10 2011-11-23 朱海良 Improved structure of ball grinder
CN102701814A (en) * 2012-06-15 2012-10-03 广州农冠生物科技有限公司 Roller organic fertilizer fermentation machine and fermentation process
US10086379B2 (en) 2015-02-27 2018-10-02 Aaron Engineered Process Equipment, Inc. Rotary mill
US10493464B2 (en) 2014-12-18 2019-12-03 Aaron Engineered Process Equipment, Inc. Rotary mill

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102247917A (en) * 2011-01-10 2011-11-23 朱海良 Improved structure of ball grinder
CN102701814A (en) * 2012-06-15 2012-10-03 广州农冠生物科技有限公司 Roller organic fertilizer fermentation machine and fermentation process
US10493464B2 (en) 2014-12-18 2019-12-03 Aaron Engineered Process Equipment, Inc. Rotary mill
US10086379B2 (en) 2015-02-27 2018-10-02 Aaron Engineered Process Equipment, Inc. Rotary mill

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20120401

Address after: 313109 Ding Xin Development Zone, Changxing County, Zhejiang, China

Patentee after: Changxing Haihua Chemical Co., Ltd.

Address before: 313109, Zhejiang, Changxing County Province, Ding Ting Town, pier, Changxing County Haihua Chemical Co., Ltd.

Patentee before: Zhu Hailiang

C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: CHANGXING HAIHUA CHEMICAL CO., LTD.

Free format text: FORMER OWNER: ZHU HAILIANG

Effective date: 20120401

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: 20110914

Termination date: 20180110