ZFB系列防閉塞裝置
ZFB系列防閉塞裝置(也稱倉(cāng)壁振動(dòng)器)是一種直接安裝在料倉(cāng)下的新型破拱設(shè)備.該機(jī)是利用振動(dòng)電機(jī)高速旋轉(zhuǎn)產(chǎn)生的離心作用而產(chǎn)生高頻振動(dòng),有效地消除物料由于內(nèi)磨擦、潮解、帶電、成分偏析等原因引起的架橋、搭拱、堵塞現(xiàn)象，保障物料的順利排出.具有體積小、結(jié)構(gòu)簡(jiǎn)單、高效節(jié)能等特點(diǎn)，是取代電磁式、附著式倉(cāng)壁振動(dòng)器的理想換代產(chǎn)品
ZFB series against the block device (also known as the warehouse wall vibrator) is a kind of directly installed in a bunker under the new arch breaker equipment. This machine is using the effects of the centrifugal vibration motor at high speed and high frequency vibration, effectively eliminating material due to internal friction, deliquescence, charged, composition segregation and other causes of bridge, arch, jam phenomenon, ensure the smooth operation of the material. With small volume, simple structure, high efficiency and energy saving etc, is replace electromagnetic, an ideal version of wall vibrator attached type storehouse
ZFB series against the block device (also known as the warehouse wall vibrator) is a kind of directly installed in a bunker under the new arch breaker equipment. This machine is using the effects of the centrifugal vibration motor at high speed and high frequency vibration, effectively eliminating material due to internal friction, deliquescence, charged, composition segregation and other causes of bridge, arch, jam phenomenon, ensure the smooth operation of the material. With small volume, simple structure, high efficiency and energy saving etc, is replace electromagnetic, an ideal version of wall vibrator attached type storehouse
ZFB系列防閉裝置的結(jié)構(gòu)。由振動(dòng)電機(jī)、底座兩部分組成。振動(dòng)電機(jī)和底座由螺栓緊密地固定為一體，由于底座堅(jiān)固地安裝在料倉(cāng)壁上，這樣就構(gòu)成了單質(zhì)點(diǎn)定向強(qiáng)迫振動(dòng)系統(tǒng)。
當(dāng)防閉塞裝置工作時(shí)，振動(dòng)電機(jī)的高速轉(zhuǎn)動(dòng)，便產(chǎn)生了對(duì)料倉(cāng)壁的周期性高頻振動(dòng)，由于防閉塞裝置的周期性振動(dòng)，一方面使物料與倉(cāng)壁脫離接觸、消除物料與倉(cāng)壁的摩擦，另一方面使物料受交變速度和加速度的影響，處于不穩(wěn)定狀態(tài)，從而有效地克服物料的內(nèi)摩擦力和聚集力，以消除料倉(cāng)內(nèi)物料間的相對(duì)穩(wěn)定性，使物料從料倉(cāng)口順利排出。該產(chǎn)品執(zhí)行標(biāo)準(zhǔn)參照J(rèn)B5330-91《振動(dòng)三相異步電動(dòng)機(jī)》。
The structure of the ZFB series against the device.It consists of vibration motor, base of two parts.Vibration motor and base fixed by bolt closely as a whole, because the base firmly installed in a bunker wall, thus constitute the elemental point directional force vibration system.
When block prevention work, high-speed rotation, vibration motor, the cyclical high frequency vibration, the walls of the bunker due to the cyclical vibration control block, on the one hand makes contact with the warehouse wall from, eliminate friction materials with the warehouse wall, on the other hand to make the material affected by alternating speed and acceleration, in a state of flux, so as to effectively overcome the material friction and gathered force, to eliminate bin inside the material between the relative stability, make the material from the mouth of silo discharge smoothly.
The product standards with reference to the three-phase asynchronous motor vibration JB5330-91.
| 型 號(hào) |
電壓 （V） |
功率 （KW） |
適倉(cāng)壁板 厚（mm） |
倉(cāng)鉗部容量 （t） |
激振力 kg |
激振頻率 r/min |
振幅 mm |
外形尺寸 （長(zhǎng)×寬×高） |
重量 kg |
| ZFB-3 | 380 | 0.09 | 2～3 | 0.5 | 100 | 3000 | 1.5 | 258×260×198 | 11 |
| ZFB-4 | 0.18 | 3.2～4.5 | 1 | 200 | 1.5 | 320×326×265 | 28 | ||
| ZFB-5 | 0.25 | 4.5～6 | 3 | 300 | 2 | 360×328×255 | 40 | ||
| ZFB-6 | 0.37 | 6～8 | 10 | 500 | 2 | 370×460×310 | 60 | ||
| ZFB-9 | 0.75 | 8～10 | 20 | 1000 | 4 | 427×460×374 | 90 | ||
| ZFB-12 | 1.5 | 10～13 | 50 | 2000 | 4 | 470×482×420 | 186 | ||
| ZFB-20 | 2.2 | 13～25 | 150 | 3000 | 5 | 535×520×432 | 220 | ||
| ZFB-30 | 3.7 | 25～40 | 200 | 5000 | 5 | 553×610×453 | 280 |
| 型 號(hào) | ZFB-3 | ZFB-4 | ZFB-5 | ZFB-6 | ZFB-9 | ZFB-12 | ZFB-20 | ZFB-30 |
| L | 258 | 320 | 360 | 370 | 440 | 470 | 535 | 553 |
| A | 239 | 253 | 280 | 298 | 419 | 423 | 470 | 495 |
| B | 260 | 326 | 328 | 460 | 462 | 482 | 520 | 610 |
| H | 198 | 265 | 255 | 310 | 374 | 420 | 432 | 453 |
| C | 199 | 213 | 240 | 248 | 369 | 363 | 410 | 435 |
| D | 220 | 286 | 288 | 410 | 412 | 422 | 460 | 500 |
| Ф | 10 | 12 | 14 | 16 | 20 | 22 | 34 | 34 |
