CN201324650Y - Pulverizer - Google Patents
Pulverizer Download PDFInfo
- Publication number
- CN201324650Y CN201324650Y CNU2008201523603U CN200820152360U CN201324650Y CN 201324650 Y CN201324650 Y CN 201324650Y CN U2008201523603 U CNU2008201523603 U CN U2008201523603U CN 200820152360 U CN200820152360 U CN 200820152360U CN 201324650 Y CN201324650 Y CN 201324650Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- frame
- pulverizer
- stand
- diversion device
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides a pulverizer which comprises a base and a stand fixed on the base, wherein, two feeding openings are formed on the stand, an accommodating space is arranged in the stand, a first rotor and a second rotor are arranged in the accommodating space and below the feeding openings, at least three groups of first hammer leaves are arranged around the first rotor, at least three groups of second hammer leaves are arranged around the second rotor, and a screen mesh extending to the side edges of the feeding openings at the both ends is arranged on the edge at the bottom of the accommodating space. The pulverizer is characterized in that a clearance is formed on the stand, a steerable flow guiding device is arranged between the first rotor and the second rotor, a connecting rod is arranged on the steerable flow guiding device and is put outside the stand through the clearance, and the both ends of the steerable flow guiding device are connected on the inner wall of the stand through a positioning shaft. The utility model has the advantages that the utilization ratio of the hammer leaves can be effectively improved and the service life of the hammer leaves is prolonged doubly.
Description
Technical field
The utility model relates to a kind of pulverizer.
Background technology
At present, pulverizer various in style is arranged on the market.Usually form by hammer leaf, rotor, body, casing and motor etc.Its operation principle is first by the driven by motor rotor, makes the rotation of rotor and epitrochanterian hammer leaf, and after material was subjected to the hammer leaf bump, qualified hole grain was discharged from sieve aperture.But the crush efficiency of these traditional pulverizers is not high.
Patented product (the Chinese patent publication number is CN 1830568A) has proposed the novel structure of two rotors, it has two charging apertures and two pulverizing chamber, the rotor that respectively has hammer leaf in two pulverizing chamber is in rotation at a high speed, and is provided with the guiding device that material is played guiding and shunting action between two rotors.When first pulverizing chamber enters second pulverizing chamber through pulverizing the not qualified material that goes out to sieve under the guiding device effect, pulverized by the bump of the hammer leaf in second pulverizing chamber, simultaneously second pulverizing chamber enters first pulverizing chamber through pulverizing the not qualified material that goes out sieve under the guiding device effect, by the bump of the hammer leaf in first pulverizing chamber and pulverize.The not qualified material circulation that goes out sieve is pulverized after qualified, and the screen cloth that is provided with by the pulverizing chamber bottom goes out sieve again.Though effectively must improve crush efficiency, because its guiding device is fixed on the frame, in order not allow the diversed device of material rebound, rotor can only can not change direction with a direction rotation.The one side that has so just caused material can only clash into hammer leaf, the another side of hammer leaf then can't be clashed into.Thereby the very big utilization rate that must reduce hammer leaf.
The utility model content
The purpose of this utility model provides a kind of pulverizer that can effectively improve the hammer leaf utilization rate.
In order to achieve the above object, the utility model provides a kind of pulverizer, it comprises base, be fixed on the frame on the base, frame is provided with charging aperture, be provided with accommodation space in the frame, in the accommodation space and charging aperture below is provided with the first rotor and second rotor, be provided with at least three groups first hammer leaf around the first rotor, second peritrochanteric is provided with at least three groups second hammer leaf, the lateral edges that the bottom margin of accommodation space extends to the charging aperture at two ends always is provided with screen cloth, on frame, be provided with the gap, but between the first rotor and second rotor, be provided with the steering diversion device, but the steering diversion device is provided with connecting rod, and connecting rod places outside the frame by the gap, but the two ends of steering diversion device are connected on the inwall of frame by locating shaft.When rotor commutates, rotate the steering diversion device but can hold connecting rod, make that like this material can the smooth opposite side that must clash into hammer leaf.
Wherein, in two charging apertures of pulverizer, a charging aperture can be used for mending wind, at this moment, and the another one throat-fed.
Further, described connecting rod top is provided with retainingf key.Because but the dynamics of material impacting steering diversion device is very big, but when the steering diversion device commutates, but retainingf key can be so that the steering diversion device be fixed on the position by the influence of material impacting.
But because the guide functions of steering diversion device, one side of hammer leaf is owing to the bump that is subjected to material weares and teares, and crush efficiency descends greatly.At this moment, allow the rotor counter motion, but simultaneously the steering diversion device is turned to, make the another side of hammer leaf be subjected to the bump of material and pulverize.So, the both sides of hammer leaf can both obtain utilizing, and make prolong one times the service life of hammer leaf.
Advantage of the present utility model is exactly:
1) makes the both sides of hammer leaf all be subjected to the bump of material, thereby improved the utilization rate of hammer leaf;
2) make rotor can change rotation direction, made things convenient for production.
Description of drawings
Fig. 1 is the cut-away view of pulverizer;
Fig. 2 is the rearview of pulverizer;
But Fig. 3 is the structure chart of steering diversion device;
But Fig. 4 is the structure chart that has the steering diversion device of retainingf key;
Fig. 5 is the rearview that has the pulverizer of retainingf key;
Fig. 6 is the resolution chart that has the pulverizer of air compensation device.
The specific embodiment
Further specify the utility model below in conjunction with embodiment.Should be understood that these embodiment only are used to the utility model is described rather than be used to limit scope of the present utility model.Should understand in addition, those skilled in the art are after the content of having read the utility model instruction, to the change or the modification of the various equivalent form of values that the utility model is done, but the change of these equivalent form of values or modification fall within the desired scope of the application's claims equally.
As depicted in figs. 1 and 2, the utility model provides a kind of pulverizer to comprise base 1, be fixed on the frame 2 on the base 1, frame 2 is provided with charging aperture 4, be provided with accommodation space 3 in the frame 2, in the accommodation space 3 and charging aperture 4 belows are provided with the first rotor 5 and second rotor 6, be provided with first hammer leaf 7 around the first rotor 5, be provided with second hammer leaf 8 around second rotor 6, the lateral edges that the bottom margin of accommodation space 3 extends to the charging aperture 4 at two ends always is provided with screen cloth 14, on frame 2, be provided with gap 12, but between the first rotor 5 and second rotor 6, be provided with steering diversion device 9.
As Fig. 3 and shown in Figure 1, but steering diversion device 9 is provided with connecting rod 10, and connecting rod 10 places outside the frame 2 by gap 12, but the two ends of steering diversion device 9 are connected on the inwall of frame 2 by locating shaft 11.
Material is entered respectively in the accommodation space 3 by two charging apertures 4.The first rotor 5 in the accommodation space 3 and second rotor 6 are in rotation at a high speed.Entering materials in the accommodation space 3 is subjected to the bump of first hammer leaf 7 on the first rotor 5 and second hammer leaf 8 on second rotor 6 respectively and pulverizes.Go out sieve through pulverizing qualified material through screen cloth 14.But because the guiding function of steering diversion device 9, when clashing into second hammer leaf 8 on second rotor 6 through the not qualified material that goes out to sieve of the first rotor 5 pulverizing and pulverizing, simultaneously, but because the guiding function of steering diversion device 9, when clashing into second hammer leaf 7 on the first rotor 5 through the not qualified material that goes out to sieve of second rotor, 6 pulverizing and pulverizing.The not qualified material circulation that goes out sieve is pulverized after qualified, and the screen cloth 14 that is provided with by the pulverizing chamber bottom goes out sieve again.
But when the first rotor 5 and second rotor 6 turn to, but because the guiding function of steering diversion device 9, but when pulverize through the first rotor 5 and second rotor 6 the not qualified material that goes out sieve can then bump steering diversion device 9 and being rebounded, thereby do not reach the purpose that improves crush efficiency.At this moment, but can promote the connecting rod 10 of steering diversion device 9, make that but steering diversion device 9 also turns to simultaneously, pulverizing the not qualified material that goes out sieve through the first rotor 5 this moment just can clash into second hammer leaf 8 on second rotor 6 smoothly and pulverize, simultaneously, pulverize the not qualified material that goes out sieve first hammer leaf 7 on the bump the first rotor 5 and pulverizing smoothly through second rotor 6.
As shown in Figure 4 and Figure 5, embodiment 2 difference from Example 1 are that connecting rod 10 tops are provided with retainingf key 13, but the two ends of steering diversion device 9 are connected on the inwall of frame 2 by locating shaft 11.
The operation principle of embodiment 2 is identical with embodiment 1, but difference is after steering diversion device 9 turns to, and can be fixed on the frame 2 by retainingf key 13.
As shown in Figure 6, the difference of present embodiment and embodiment 1 is, described accommodation space 3 axially on be provided with an end of air compensation device 14, the other end of air compensation device 14 extends to outside the described frame 2.Other structures are identical with embodiment 1.
Claims (4)
1. pulverizer, it comprises base (1), be fixed on the frame (2) on the base (1), frame (2) is provided with two charging apertures (4), be provided with accommodation space (3) in the frame (2), in the accommodation space (3) and charging aperture (4) below is provided with the first rotor (5) and second rotor (6), the first rotor (5) is provided with at least three groups first hammer leaves (7) on every side, second rotor (6) is provided with at least three groups second hammer leaves (8) on every side, the lateral edges that the bottom margin of accommodation space (3) extends to the charging aperture (4) at two ends always is provided with screen cloth (14), it is characterized in that, on frame (2), be provided with gap (12), at the first rotor (5) and second rotor (6) but between be provided with steering diversion device (9).
2. a kind of pulverizer as claimed in claim 1, it is characterized in that, but steering diversion device (9) is provided with connecting rod (10), and connecting rod (10) places outside the frame (2) by gap (12), but the two ends of steering diversion device (9) are connected on the inwall of frame (2) by locating shaft (11).
3. a kind of pulverizer as claimed in claim 2 is characterized in that, described connecting rod (10) top is provided with retainingf key (13).
4. a kind of pulverizer as claimed in claim 1 is characterized in that, described accommodation space (3) axially on be provided with an end of air compensation device (15), the other end of air compensation device (14) extends to outside the described frame (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201523603U CN201324650Y (en) | 2008-08-26 | 2008-08-26 | Pulverizer |
| PCT/CN2008/002009 WO2010022550A1 (en) | 2008-08-26 | 2008-12-15 | Crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201523603U CN201324650Y (en) | 2008-08-26 | 2008-08-26 | Pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324650Y true CN201324650Y (en) | 2009-10-14 |
Family
ID=41176627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201523603U Expired - Fee Related CN201324650Y (en) | 2008-08-26 | 2008-08-26 | Pulverizer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201324650Y (en) |
| WO (1) | WO2010022550A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465539A (en) * | 2018-05-30 | 2018-08-31 | 辉县市新科机械设备有限公司 | Hit panel metal silica flour processing method and device |
| CN108636518A (en) * | 2018-05-30 | 2018-10-12 | 辉县市新科机械设备有限公司 | Collision type metallic silicon power processing method and device |
| CN110314737A (en) * | 2019-07-22 | 2019-10-11 | 枣庄鑫金山智能机械股份有限公司 | A kind of novel numerical control impact sand making machine |
| CN114345882A (en) * | 2021-12-28 | 2022-04-15 | 宁夏宏德环境科技有限公司 | Processing apparatus that industry was useless admittedly and is recycled in silicon material production |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976689A (en) * | 2017-06-01 | 2017-07-25 | 滁州安瑞汇龙电子有限公司 | A kind of birotor current stabilization batcher |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082231A (en) * | 1975-12-01 | 1978-04-04 | Gould Orval E | Apparatus for grinding refuse |
| US5544820A (en) * | 1995-02-21 | 1996-08-13 | Walters; Jerry W. | Clear-trajectory rotary-driven impact comminuter |
| DE29708406U1 (en) * | 1997-05-10 | 1997-07-31 | Hammel Recyclingtechnik Gmbh | Device for crushing crushed material |
| CN100381210C (en) * | 2006-04-12 | 2008-04-16 | 王靖 | Disintegrator and its disintegrating method |
| CN201147701Y (en) * | 2008-01-28 | 2008-11-12 | 崔英辉 | Double-rotor hammering-sheet type disintegrator |
-
2008
- 2008-08-26 CN CNU2008201523603U patent/CN201324650Y/en not_active Expired - Fee Related
- 2008-12-15 WO PCT/CN2008/002009 patent/WO2010022550A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108465539A (en) * | 2018-05-30 | 2018-08-31 | 辉县市新科机械设备有限公司 | Hit panel metal silica flour processing method and device |
| CN108636518A (en) * | 2018-05-30 | 2018-10-12 | 辉县市新科机械设备有限公司 | Collision type metallic silicon power processing method and device |
| CN108636518B (en) * | 2018-05-30 | 2024-03-08 | 新乡市锦泰达冶金设备有限公司 | Collision type metal silicon powder processing method and device |
| CN110314737A (en) * | 2019-07-22 | 2019-10-11 | 枣庄鑫金山智能机械股份有限公司 | A kind of novel numerical control impact sand making machine |
| CN114345882A (en) * | 2021-12-28 | 2022-04-15 | 宁夏宏德环境科技有限公司 | Processing apparatus that industry was useless admittedly and is recycled in silicon material production |
| CN114345882B (en) * | 2021-12-28 | 2022-08-19 | 宁夏宏德环境科技有限公司 | Processing apparatus that industry was useless admittedly and is recycled in silicon material production |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010022550A1 (en) | 2010-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201324650Y (en) | Pulverizer | |
| CN201279478Y (en) | Single-side inlet pulverizer | |
| CN201389472Y (en) | Hammer mill with secondary crushing groove structure | |
| CN108554522A (en) | A kind of free channel-style micronizer | |
| CN201625557U (en) | Crushing chamber of crusher | |
| CN205279639U (en) | Material rotating dryer | |
| CN107377177A (en) | A kind of terylene waste material is ground into an equipment | |
| CN203944443U (en) | A kind of reducing mechanism of producing for electric slurry | |
| CN201086021Y (en) | Feed crusher | |
| CN202010566U (en) | Multifunctional crasher | |
| CN202087351U (en) | Hammer mill | |
| CN212975445U (en) | Spherical graphite processing grinder | |
| CN101244400B (en) | Horizontal non-screen hammer piece type crushing, classifying integrated machine | |
| CN203540619U (en) | High-efficiency water drop type hammer mill | |
| CN202460722U (en) | Crushing device with four doors and three screen sheets | |
| CN101402061B (en) | Novel feedstuff pulverizer | |
| CN102513185A (en) | 4-door cover and 3-screen pulverizer | |
| CN2761270Y (en) | Multi-cavity high-efficient multifunction disintegrater | |
| CN208466033U (en) | A kind of high efficiency beater disintegrating machine of feed processing | |
| CN201957483U (en) | Straw crusher for producing biofuel industrially | |
| CN201543462U (en) | Universal impact type toothed claw grinder | |
| CN205761622U (en) | A kind of straw millstone | |
| CN201295623Y (en) | High-efficient feed grinder | |
| CN2724437Y (en) | Feed-back type pulverizer | |
| CN2417924Y (en) | Hammering-sheet type disintegrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ALLSTAR MACHINERY CO., LTD. Free format text: FORMER OWNER: LI JUN Effective date: 20091204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091204 Address after: Room 25, No. 289, Lane 302, Longjiang Road, Shanghai, Yangpu District, 200082 Patentee after: Shanghai Harvest Machinery Co., Ltd. Address before: No. 2250, Shanghai Hangzhou highway, South Bridge Town, Shanghai, Fengxian District: 201400 Co-patentee before: Wang Jing Patentee before: Li Jun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20100826 |