?锄别迟：Geni? bir ?ekilde kullan?lan k?r?c? ekipmanlar olarak, darbelere ba?l? k?r?c? ve ?eki?li k?r?c? mü?teriler taraf?ndan s?k?a kar??la?t?r?lmaktad?r. ??te darbelere ba?l? k?r?c? ve ?eki?li k?r?c? aras?ndaki 10 fark.

Geni? bir ?ekilde kullan?lan k?rma ekipmanlar? aras?nda, darbeci k?r?c? ve ?eki?li k?r?c? genellikle mü?teriler taraf?ndan kar??la?t?r?lmaktad?r. Her ikisi de basit bir i?letmeye ve makul bir fiyata sahiptir ve k?rma prensibinden ekipman yap?s?na kadar belirli bir benzerlik ta??maktad?r. Ancak, ger?ek üretim a?amas?nda baz? farkl?l?klar? vard?r. ??te darbeci k?r?c? ile ?eki?li k?r?c? aras?ndaki 10 fark.

1. Farkl? yap? bile?imi

Darbelere ba?l? k?r?c?, rotor, darbe ?ubu?u, darbe plakas?, ?er?eve, darbe plakas? ve aktarma par?alar? gibi unsurlardan olu?ur. Darbe plakas?, rotora kat? bir ?ekilde ba?lanm??t?r.

?eki?li k?r?c?, rotor, ?eki? ba??, ?eki? ?er?evesi, pim mil, ?er?eve, k?rma plaka, elek plakas?, aktarma par?alar? gibi unsurlardan olu?ur. ?eki? ba??, ?eki? ?er?evesine mente?e ile ba?lanm??t?r.

2. Farkl? k?rma bo?lu?u

Darbelere ba?l? k?r?c?n?n k?rma bo?lu?u daha büyüktür, b?ylece malzemenin belirli bir hareket alan? vard?r, darbe etkisinden tam olarak yararlan?r. Bununla birlikte, ?eki?li k?r?c?n?n k?rma bo?lu?u daha kü?üktür, bu nedenle darbe etkisi tam olarak ortaya konamaz. Ve darbelere ba?l? k?r?c?, k?rma i?lemini daha yeterli hale getiren ?ok bo?luklu bir k?rma yap?s?na sahiptir.

3. Darbe ?ubu?u ve ?eki? ba?? (?al??ma prensibi)

Darbelere ba?l? k?r?c?da, darbe ?ubu?u ve rotor kat? bir ?ekilde ba?lanm??t?r, tüm rotorun inersiyas?n? kullanarak malzemeye darbe yapar (serbest k?rma, darbelere ba?l? k?rma, frezeleme k?rma), malzemenin sadece k?r?lmas?yla kalmay?p daha büyük bir h?z ve kinetik enerji elde etmesini sa?lar. Darbe ?ubu?u, malzemeyi darbelere ba?l? k?rma i?in kar??lamak üzere a?a??dan yukar?ya do?ru yükselir ve malzemeyi darbe plakas?na f?rlat?r.

In hammer crusher, hammer head impacts the material single (free crushing and impact crushing), and the speed and kinetic energy of the material are limited. Hammer head is along the falling direction of the material to hit the material.

4. A??nma par?alar?n?n a??nma direnci

In impact crusher, the wear of blow bar often occurs on the side facing the material, and its metal utilization rate can be as high as 45%-48%. In the crushing of medium hard material like limestone, the blow bar wear is not serious, but in the crushing of hard material like granite, it is necessary to replace the blow bar often.

The hammer head of the hammer is in suspended state, and the wear occurs on the upper, front, back and side surfaces. Compared with blow bar in impact crusher, the wear of the hammer head is more serious. The metal utilization rate of the hammer head is about 35%, and the rotor body itself may also be worn.

In addition, if the sieve plate at the bottom of the hammer crusher is seriously worn, all the grilles need to be replaced, and the replacement of the sieve plate is also complicated.

5. Bo?altma a??kl??? ayar cihaz?

The hammer crusher can only adjust the discharge opening by replacing the bottom sieve plate (new hammer crushers, such as heavy hammer crushers, generally have no sieve plate at the bottom). With the wear of the hammer head, because the sieve plate remains unchanged, the discharge opening and the final products size will not change. But in impact crusher, with the wear of blow bar, the gap between the impact plate and the rotor needs to be adjusted; otherwise the particle size will increase.

There are several ways to adjust the discharge opening of impact crusher, such as adjust the rotor speed, and adjust the gap between the impact plate and the blow bar (op bolt adjustment device) etc.

European version impact crusher can add or reduce gaskets in the lower part to adjust the gap between the third impact plate and the blow bar.

Adjustment device in impact crusher:

Adjusting the gap between the impact frame and the rotor frame can change the size and shape of the material discharged. The first and second impact plates are adjusted through the top screw adjustment device. If there is a third impact plate (European version impact crusher), it is adjusted through the gasket.

Taking decrease the discharge opening as an example: first loosen the fixing screw of the adjusting gasket, then the hydraulic cylinder moves to push the spring inside to make the spacing between the impact plate and the rotor smaller, install the outside gasket inside, and then loosen the hydraulic cylinder until the limit plate catches the gasket inside.

6. Malzemelerin su i?erik gereksinimleri

The feed chute and impact plate of the impact crusher can be equipped with a heating device to prevent the material from sticking, so the material with large water content can be crushed, and it is not easy to block.

Hammer crusher cannot be used to prevent the bonding of materials by heating, and cannot to crush materials with large water content.

7. T?kanma

Relatively speaking, the impact crusher is not prone to material blocking phenomenon. First, it can be equipped with a heating device to prevent the material from being blocked due to stickiness. Second, there is no grate at the bottom of the impact crusher, and the particle size of the product is determined by the gap between the impact plate and the blow bar. Therefore, when dealing with materials with large water content, impact crusher can avoid the phenomenon of blocking.

Hammer crusher, alt grubu ile donat?lm??t?r, bu da t?kanma olas?l???n? art?r?r.

8. K?rma oran? ve ürün ?ekli

Impact crusher, iyi nihai ürün ?ekline sahiptir. Darbe kuvveti alt?nda, par?alanmas? gereken malzeme genellikle k?r?lgan katman? boyunca k?r?l?r. Bu se?ici k?rma y?ntemi, uniform de?arj par?ac?k boyutu, kübik ?ekil ve dü?ük ince toz ve toz i?eri?ine sahiptir. Bu nedenle, kübik par?ac?klar gerekti?inde, ?rne?in, yüksek kaliteli otoyollar?n kaymaz yüzeyi i?in, impact crusher, beton agrega üretmek i?in nihai k?rma ekipman? olarak kullan?labilir.

Hammer crusher, genellikle 10-25 olan, hatta 50'ye kadar yüksek bir k?rma oran?na sahiptir. Ancak nihai ürünlerde i?ne benzeri par?ac?k i?eri?i yüksektir ve toz i?eri?i de g?rece yüksektir.

9. Uygulama

Impact crusher ve hammer crusher, orta sertlikteki malzemeleri k?rmak i?in her ikisi de uygundur. Impact crusher genellikle ikincil k?rma ekipman? olarak kullan?l?rken, hammer crusher ?o?unlukla kire?ta?? k?rma i?lemi i?in ?imento üretim hatt?nda veya kum ve ?ak?l üretim tesislerinde birincil k?rma ekipman? olarak kullan?lmaktad?r.

10. Bak?m

Piyasada, ileri düzey impact crusher ?er?eve par?as? ü? par?al? yap?dad?r, bak?m personeli sadece k?r?c?y? arka kabu?unu a?arak, darbe ?ubu?unu, darbe plakas?n?, astar plakas?n? ve di?er par?alar? de?i?tirmesi yeterlidir. Ayr?ca, yedek par?alar?n de?i?tirilebilirli?i yüksektir ve yedek par?a ?e?itlili?i azd?r; bu da yedek par?alar? sat?n almay? ve y?netimini kolayla?t?r?r.

Hammer crusher, bir?ok ?eki? ba??na sahiptir ve bir set ?eki? ba??n? de?i?tirmek büyük zaman ve i? gücü gerektirir, bu yüzden onar?m ve bak?m maliyetleri yüksektir. Ayr?ca, alt elek plakas?n?n de?i?tirilmesi de daha zahmetlidir.