CN104437784A - Pulverizer - Google Patents
Pulverizer Download PDFInfo
- Publication number
- CN104437784A CN104437784A CN201410621176.9A CN201410621176A CN104437784A CN 104437784 A CN104437784 A CN 104437784A CN 201410621176 A CN201410621176 A CN 201410621176A CN 104437784 A CN104437784 A CN 104437784A
- Authority
- CN
- China
- Prior art keywords
- pulverizer
- rotating shaft
- motor
- base plate
- support column
- 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.)
- Withdrawn
Links
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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
Abstract
The pulverizer relates to a pulverizer. The pulverizer comprises a pulverizer body (1); a feeding opening equipped with a dust collecting cover (2) is formed in the upper end of the pulverizer body (1), and a discharging opening equipped with a screen is formed in the bottom end of the pulverizer body (1); a rotating shaft (3) equipped with a plurality of pulverizing blades (4) is arranged in the pulverizer body (1); one end of the rotating shaft (3) extends out of the pulverizer body (1) to be connected with a motor (5) while the other end of the rotating shaft (2) extends out of the pulverizer body (1) to be positioned on a supporting column (7); the motor (5) and the bottom end of the supporting column (7) are arranged on a bottom plate (9); a colleting barrel (8) is arranged between the pulverizer body (1) and the bottom plate (9); rollers (10) are arranged at the bottom end of the bottom plate (9). The pulverizer has a good pulverizing effect, is able to absorb dust and noise produced by pulverizing, and has an anti-vibration effect.
Description
Technical field
The present invention relates to a kind of pulverizer, belong to mechanical equipment technical field.
Background technology
Pulverizer is that large-sized solid material is crushed to the machinery requiring size.Pulverizer is made up of devices such as coarse crushing, in small, broken bits, wind model, reaches the object of pulverizer with the form of high-speed impact.Utilize wind energy once to become powder, eliminate traditional screening sequence.Main application mine, in the multiple industry such as building materials.
The external force putting on solid in crushing process has shearing, impacts, rolls, grinds four kinds.Shear and be mainly used in coarse crushing (fragmentation) and comminution process, be applicable to flexible or have the material of fiber and the fragmentation of bulk material or comminution process; Impact and be mainly used in comminution process, be suitable for the pulverizing of brittle material; Roll and be mainly used in high finess disintegrating (ultramicro grinding) operation, the material being suitable for most of character carries out ultramicro grinding operation; Grinding is mainly used in ultramicro grinding or ultra-large type disintegrating apparatus, is suitable for the further comminution process after comminution process.Several external force that actual crushing process acts on often simultaneously, but high-end pulverizer is all made to measure according to pulverizing environment.
Pulverizer can be divided into disintegrating machine (below 60 orders), pulverizer (60-120 order), ultrafine crusher (120-300 order), micronizer (more than 300 orders) according to the D90 standard (material of 90% reaches predetermined fineness) of required fineness of materials by pulverizer.
The external force putting on material in crushing process has pressure rolling, shearing, impact (strike), grinding four kinds.Pressure rolling is mainly used in slightly, in broken, be applicable to the fragmentation of hard material and bulk material; Shear and be mainly used in fragmentation or pulverizing, be suitable for the pulverizing of toughness or fibroid material; Impact (strike) and be mainly used in pulverizing and depolymerization, be suitable for the pulverizing of brittle material; Grinding is main in ultra-fine grinding and ultramicro grinding, is suitable for the ultramicro grinding after middle finess disintegrating.
Large-scale pulverizer (with the equipment that output under identical smashing fineness prerequisite is higher) is mainly applicable to the pulverizing processing of the industry mineral products materials such as metallurgy, building materials, chemical industry, mine, expressway construction, water conservancy and hydropower, refractory material, iron and steel.Micromill (with the equipment that output under identical smashing fineness prerequisite is lower) be mainly applicable to food, chemical industry, medicine, greening, environmental sanitation, etc. the crushing material process of industry.Boulder crusher is mainly used in the comminution pretreatment operation of every profession and trade, and material (5-10cm) larger for diameter is mainly machined to the less granular material of diameter (diameter is 5-10mm) by its effect.Pulverizer is mainly used in the middle finess disintegrating operation of every profession and trade, its effect by fineness powder in granular materiel machining to needs diameter, to carry out subsequent treatment or as finished product.Micronizer is mainly used in the ultramicro grinding operation of most of industry, be by comminution process after material again pulverize to reach the material diameter of needs, be mainly used in the raw material processing of high-end product.
Ultrafine crusher is by coarse crushing, broken, and the device compositions such as wind model, reach the object of pulverizer with the form of high-speed impact.Utilize wind energy once to become powder, eliminate traditional screening sequence.WFJ series atomizer is the advantage assimilating the advanced product of Japanese Xi Chuan company, and according to the efficient pulverizing mill of the one of China's national situation development and design, the pulverizing of the material classification intercalation with powder is loaded in same body, and respective independent operation; Have function complete, compact conformation, technical performance is stablized, and in noise generation, power consumptive province efficiency is high, outward appearance is beautiful, and use flexibly, wide accommodation, did not produce pulverizing, adjustable powder fineness, keeps in repair the features such as easy, for the dry non-fiber material of pulverizing and mineral matter, has more satisfactory effect.Compared with domestic type, the low epigranular of products temperature, spy is applicable to the pulverizing of the temperature-sensitive materials such as sugar, plastic powders, Chinese medicine.Unit has main frame, subsidiary engine, collector road, electric control gear to be one group.Cyclone dust collectors and bag dust collector is had to unite two into one in subsidiary engine, also can pacify user to Yao Ao and separately manufacture use, main frame is built with centrifugal classification apparatus, except completing except pulverizing, also there is grading function, the centrifugal shearing of the first formula of wind, without sieve without net, powdered granule can regulate arbitrarily, after crushing material, negative pressure transportation is adopted to export to blow-off valve, reach goods requirement, be widely used in chemical industry, dyestuff, coating, medicine, in the every profession and trade different field such as food to exceed fine powder broken, the pulverizing of material, classification is carried out when finished product is in same airtight system, through dust removal process, do not pollute, it is the desirable complete set of equipments of current environmental protection.
When running produced by pulverizer, machine drives main shaft and turbine High Rotation Speed (its rotating speed reaches as high as 700r/min).Abrading block on turbine and screen cloth circle form broken, grind pair, its compact conformation.When material is by loading hopper ingress engine chamber, make the closely friction and impacting on the blade inner edge of turbine consumingly in swirling eddy of the material in ingress engine chamber, and again grind in gap between blade and abrading block.While this fragmentation, grinding material, turbine inspiration large quantity of air, these gases serve cooling machine, grinding material and transmit the effect of fines: the fineness of crushing material depends on character and the screen mesh size of material and the throughput of material and air.The bearing portion of pulverizer (disintegrating machine) is equipped with special labyrinth seal, can effectively stop dust to enter bearing bore, thus extend the service life of bearing.Gate built with two road O shape rubber seal, the operating environment of pollution without dust leakage.
Chinese invention patent description CN 102049215 A openly so a kind of bait crushing mill.Be provided with auger in the body of this bait crushing mill, auger front end is provided with crushing knife, and body front end coordinates with crushing knife and is provided with discharging bushing, body inwall is provided with liner plate, liner plate and body split casting, and body is provided with some trip bolts, liner plate is fixed on body by trip bolt, when wear liner is serious, when the decline of pulverizer efficiency even cannot use, as long as pull down trip bolt, independent replacing liner plate, body long service life, maintenance, use cost is low, is applicable to pulverizer.But pulverizer crushing effect is bad, and many dust and noise can be produced.
Chinese invention patent description CN 102773135 A openly so a kind of pulverizer.This pulverizer comprises pulverizer body, stirring vane, main shaft and motor, motor is provided with in described pulverizer body, described motor is connected with main shaft, described pulverizer bodies top is provided with charging aperture, described pulverizer body bottom portion is provided with discharging opening, it is characterized in that: described motor is Anti-vibration motor, Shockproof gasket is provided with between described Anti-vibration motor and main shaft, described main shaft is set with stirring vane, the quantity of described stirring vane is at least two, described blade is vertical with main shaft, and described charging aperture place is connected with feed hopper.But pulverizer crushing effect is bad, and many dust and noise can be produced.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of pulverizer, and this pulverizer crushing effect is better, and can absorb the dust and noise that produce in crushing process, also can play shockproof effect.
In order to solve the problems of the technologies described above, pulverizer of the present invention comprises body, and body upper end has feeding mouth, feeding mouth place arranges dust gathering arrester, body bottom has discharging opening, and discharge outlet arranges screen cloth, arranges rotating shaft in body, rotating shaft is arranged several Disintegrating knifes, rotating shaft one end is stretched out body and is connected with motor, and the rotating shaft other end stretches out body and places on the support columns, and motor and support column bottom are arranged on base plate, arrange material collecting barrel between body and base plate, base plate bottom arranges roller.
Described pulverizer also comprises A seating shock absorber, and A seating shock absorber is arranged between motor and base plate.
Described A seating shock absorber is elastomeric material.
Described dust gathering arrester inwall is provided with cotton sealing ring.
On the described rotating shaft outer ring being placed on support column one end, cover has bearing.
Described body is cylinder.
Described roller is universal wheel.
Described Disintegrating knife is made up of stainless steel material.
Adopt this pulverizer, due to feeding mouth, place arranges dust gathering arrester, and can produce dust when article pulverized by pulverizer, can be absorbed the dust produced in crushing process by dust gathering arrester; Because dust gathering arrester inwall is provided with cotton sealing ring, the noise that pulverizer produces in the course of the work can be absorbed like this; Because body is cylinder, rotating shaft one end is stretched out body and is connected with motor, the rotating shaft other end stretches out body and places on the support columns, such motor can rotate by driven rotary axle, rotating shaft drives body to rotate again, so just can produce centrifugal action, make the article do not fallen from screen filtration re-start pulverizing, comminution ratio is more thorough; Owing to being also provided with A seating shock absorber between motor and base plate, motor can be made to play the effect of vibrationproof; Due to be placed on support column one end rotating shaft outer ring on cover have bearing, such rotating shaft rotates the frictional force that can reduce between rotating shaft and support column on the support columns; Again because base plate bottom arranges roller, such pulverizer moves more convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of a kind of pulverizer of the present invention.
Fig. 2 is the left view of a kind of pulverizer of the present invention.
Wherein have: 1. body; 2. dust gathering arrester; 3. rotating shaft; 4. Disintegrating knife; 5. motor; 6. A seating shock absorber; 7. support column; 8. material collecting barrel; 9. base plate; 10. roller.
Detailed description of the invention
A kind of pulverizer shown in Fig. 1, Fig. 2, comprise body 1, body 1 upper end has feeding mouth, feeding mouth place arranges dust gathering arrester 2, body 1 bottom has discharging opening, discharge outlet arranges screen cloth, rotating shaft 3 is set in body 1, rotating shaft 3 is arranged several Disintegrating knifes 4, rotating shaft 3 one end is stretched out body 1 and is connected with motor 5, and rotating shaft 2 other end stretches out body 1 and is placed on support column 7, and motor 5 and support column 7 bottom are arranged on base plate 9, arrange material collecting barrel 8 between body 1 and base plate 9, base plate 9 bottom arranges roller 10.
Described pulverizer also comprises A seating shock absorber 6, and A seating shock absorber 6 is arranged between motor 5 and base plate 9.
Described A seating shock absorber 6 is elastomeric material.
Described dust gathering arrester 2 inwall is provided with cotton sealing ring.
On described rotating shaft 3 outer ring being placed on support column 7 one end, cover has bearing.
Described body 1 is in cylinder.
Described roller 10 is universal wheel.
Described Disintegrating knife 4 is made up of stainless steel material.
When carrying out crushing process, open the dust gathering arrester 2 at feeding mouth place, then the article that will pulverize are put in body 1, shut dust gathering arrester 2, then motor 5 is opened, motor 5 driven rotary axle 3 rotates, rotating shaft 3 thus drive body 1 rotate, article in body 1 are pulverized by the Disintegrating knife 4 on rotating shaft 3, body 1 is by rotating shaft 3 driven rotary, and make article produce centrifugal force, article can repeatedly be pulverized in body, article after pulverizing are by strainer filtering in material collecting barrel 8, and the article do not filtered can be pulverized again.
Adopt this pulverizer, because feeding mouth place arranges dust gathering arrester 2, and dust can be produced when article pulverized by pulverizer, the dust produced in crushing process can be absorbed by dust gathering arrester 2; Because dust gathering arrester 2 inwall is provided with cotton sealing ring, the noise that pulverizer produces in the course of the work can be absorbed like this; Because body 1 is in cylinder, rotating shaft 3 one end is stretched out body 1 and is connected with motor 5, rotating shaft 3 other end stretches out body and is placed on support column 7, such motor 5 can rotate by driven rotary axle 3, rotating shaft 3 drives body 1 to rotate again, so just can produce centrifugal action, make the article do not fallen from screen filtration re-start pulverizing, comminution ratio is more thorough; Owing to being also provided with A seating shock absorber 6 between motor 5 and base plate 9, motor 5 can be made to play the effect of vibrationproof; Due to be placed on support column 7 one end rotating shaft 3 outer ring on cover have bearing, such rotating shaft 3 rotates the frictional force that can reduce between rotating shaft 3 and support column 7 on support column 7; Again because base plate 9 bottom arranges roller 10, such pulverizer moves more convenient.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.
Claims (8)
1. a pulverizer, it is characterized in that: comprise body (1), body (1) upper end has feeding mouth, feeding mouth place arranges dust gathering arrester (2), body (1) bottom has discharging opening, discharge outlet arranges screen cloth, rotating shaft (3) is set in body (1), rotating shaft (3) is arranged several Disintegrating knifes (4), rotating shaft (3) one end is stretched out body (1) and is connected with motor (5), rotating shaft (2) other end stretches out body (1) and is placed on support column (7), motor (5) and support column (7) bottom are arranged on base plate (9), material collecting barrel (8) is set between body (1) and base plate (9), base plate (9) bottom arranges roller (10).
2. according to pulverizer according to claim 1, it is characterized in that: also comprise A seating shock absorber (6), A seating shock absorber (6) is arranged between motor (5) and base plate (9).
3. according to pulverizer according to claim 2, it is characterized in that: described A seating shock absorber (6) is elastomeric material.
4. according to pulverizer according to claim 1, it is characterized in that: described dust gathering arrester (2) inwall is provided with cotton sealing ring.
5., according to pulverizer according to claim 1, it is characterized in that: described in be placed on support column (7) one end rotating shaft (3) outer ring on cover have bearing.
6. according to pulverizer according to claim 1, it is characterized in that: described body (1) is in cylinder.
7. according to pulverizer according to claim 1, it is characterized in that: described roller (10) is universal wheel.
8. according to pulverizer according to claim 1, it is characterized in that: described Disintegrating knife (4) is made up of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621176.9A CN104437784A (en) | 2014-11-06 | 2014-11-06 | Pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621176.9A CN104437784A (en) | 2014-11-06 | 2014-11-06 | Pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104437784A true CN104437784A (en) | 2015-03-25 |
Family
ID=52884990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410621176.9A Withdrawn CN104437784A (en) | 2014-11-06 | 2014-11-06 | Pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437784A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057052A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Garbage crusher |
| CN105149055A (en) * | 2015-09-10 | 2015-12-16 | 成都聚智工业设计有限公司 | Crusher structure |
| CN105289822A (en) * | 2015-12-07 | 2016-02-03 | 黑龙江省智诚医药科技有限公司 | Superfine pulverizing device for Chinese herbal medicine |
| CN106563558A (en) * | 2016-11-10 | 2017-04-19 | 宜春万申制药机械有限公司 | Movable-type pharmaceutical raw material comprehensive processing machine |
| CN112844692A (en) * | 2021-02-02 | 2021-05-28 | 何晓静 | Waste plastic crushing machine |
| CN113000159A (en) * | 2021-02-06 | 2021-06-22 | 黄戈攸 | Broken agitating unit of chinese-medicinal material |
| CN113478285A (en) * | 2021-07-15 | 2021-10-08 | 安徽省公路桥梁工程有限公司 | Milling and planing material buffer hopper with quick blanking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003320265A (en) * | 2002-04-26 | 2003-11-11 | Matsumoto Tekkosho:Kk | Hydraulic drive-type monoaxial crusher |
| CN201676724U (en) * | 2009-12-29 | 2010-12-22 | 许安国 | High speed multiple-tool chopping cutter |
| CN202021076U (en) * | 2011-03-10 | 2011-11-02 | 王大维 | Food rubbish processor |
| CN102233294A (en) * | 2010-05-05 | 2011-11-09 | 启东市合作特种合金厂 | Pulverizer |
| CN202410784U (en) * | 2012-05-10 | 2012-09-05 | 深圳市和顺本草药业有限公司 | Chinese herbal medicine pulverizing system |
| CN202410783U (en) * | 2012-05-10 | 2012-09-05 | 深圳市和顺本草药业有限公司 | Leakage-preventing crushing system for traditional Chinese medicinal materials |
| CN202527247U (en) * | 2012-05-10 | 2012-11-14 | 深圳市和顺本草药业有限公司 | Traditional Chinese medicinal herb crushing system with frequency converter |
-
2014
- 2014-11-06 CN CN201410621176.9A patent/CN104437784A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003320265A (en) * | 2002-04-26 | 2003-11-11 | Matsumoto Tekkosho:Kk | Hydraulic drive-type monoaxial crusher |
| CN201676724U (en) * | 2009-12-29 | 2010-12-22 | 许安国 | High speed multiple-tool chopping cutter |
| CN102233294A (en) * | 2010-05-05 | 2011-11-09 | 启东市合作特种合金厂 | Pulverizer |
| CN202021076U (en) * | 2011-03-10 | 2011-11-02 | 王大维 | Food rubbish processor |
| CN202410784U (en) * | 2012-05-10 | 2012-09-05 | 深圳市和顺本草药业有限公司 | Chinese herbal medicine pulverizing system |
| CN202410783U (en) * | 2012-05-10 | 2012-09-05 | 深圳市和顺本草药业有限公司 | Leakage-preventing crushing system for traditional Chinese medicinal materials |
| CN202527247U (en) * | 2012-05-10 | 2012-11-14 | 深圳市和顺本草药业有限公司 | Traditional Chinese medicinal herb crushing system with frequency converter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057052A (en) * | 2015-08-14 | 2015-11-18 | 无锡乐华自动化科技有限公司 | Garbage crusher |
| CN105149055A (en) * | 2015-09-10 | 2015-12-16 | 成都聚智工业设计有限公司 | Crusher structure |
| CN105289822A (en) * | 2015-12-07 | 2016-02-03 | 黑龙江省智诚医药科技有限公司 | Superfine pulverizing device for Chinese herbal medicine |
| CN106563558A (en) * | 2016-11-10 | 2017-04-19 | 宜春万申制药机械有限公司 | Movable-type pharmaceutical raw material comprehensive processing machine |
| CN112844692A (en) * | 2021-02-02 | 2021-05-28 | 何晓静 | Waste plastic crushing machine |
| CN113000159A (en) * | 2021-02-06 | 2021-06-22 | 黄戈攸 | Broken agitating unit of chinese-medicinal material |
| CN113478285A (en) * | 2021-07-15 | 2021-10-08 | 安徽省公路桥梁工程有限公司 | Milling and planing material buffer hopper with quick blanking device |
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| C06 | Publication | ||
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| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |