煤粉振動篩（煤粉篩）產品概述：

煤粉振動篩（煤粉篩）是在礦用振動篩的基礎上，按照高爐噴煤工藝對煤粉篩分的特殊要求研制的煤粉系列專用振動篩。煤粉篩主要是為了杜絕木屑，纖維等雜物進入煤粉倉，從而確保了煤粉在管路中濃相輸送的正常進行。該系列篩機是一種以振動電機為動力源的直線振動篩，是專門為高爐噴煤工藝及其他煤粉篩分工藝有類似要求的特殊行業而專門設計的。煤粉振動篩（煤粉篩）具有篩分效果好，工作安全可靠、密封性能好、對基礎的動負小等特點，已在冶金，礦產等企業廣為推廣，使用得到一致好評。

Product overview
Pulverized coal pulverized coal vibrating screen (sieve) is on the basis of mining vibrating screen, according to the blast furnace coal injection process of pulverized coal screening, special requirements for pulverized coal series vibrating screen.Pulverized coal sieve is mainly in order to put an end to wood, fiber and other sundry pulverized coal into the warehouse, to ensure that the pulverized coal in the line of dense phase conveying rails.This series of machine is a kind of vibration motor as power source of the linear vibrating screen, is pulverized coal for blast furnace coal injection technology and other screening process have similar requirements specially designed for the special industry.Pulverized coal pulverized coal vibrating screen (screen) have sieving effect is good, safe and reliable work, good sealing performance, the basic dynamic characteristics such as small, has been in metallurgy, mining enterprises to promote the widely, such as using get consistent high praise.

煤粉振動篩（煤粉篩）產品工作原理：

　　該篩機由振動電機、篩體、一次減振簧、一次減振、二次減振簧、底板組成。依靠相同的兩臺振動電機反方向自同步旋轉，使篩體沿激振力方向做周期性往復運動，迫使物料在篩面上做連續拋物運動，煤粉迅速松散透篩，木屑與纖維等雜物留在篩網上部，定期由人工清理。

Working principles     
      The screen is composed of  the vibration motor, screen body, a damping spring, a vibration, quadratic damping spring, base plate.Rely on the same two vibrating motors in the opposite direction from the synchronous rotation, makes the screen body do periodic reciprocating motion along the direction of vibration force, force of material on the screen do continuous parabolic motion, pulverized coal sieve quickly loose, wood and fiber debris in the upper sieve, artificial cleaning on a regular basis.

煤粉振動篩（煤粉篩）產品結構特點：

本機由篩箱、密封罩、振動電機、二次隔振系統、底架等組成。篩箱依靠兩臺相同的振動電機作反方向自同步旋轉，使整個參振部件做直線振動。煤粉從入料口落入篩箱后，迅速松散、透篩，木屑、纖維等雜物留在篩網上部，定期由人工清理。
煤粉篩采用高性能的振動電機激振，調整振動電機激振力的大小，可以改變篩機振動的振幅大小。
篩機設置二次隔振系統，煤粉篩運行時傳給基礎的動負荷小，可以安裝在樓板上。
篩面為平頂式不銹鋼絲編織篩網，用勾板拉緊。

Features
1.This machine is composed of screen box, seal cover, vibration motor, two vibration isolation system, chassis, etc.Screen box relies on two of the same 2.vibration motor to rotate in the opposite direction from the synchronous, it is concluded the whole parts do linear vibration.Pulverized coal from the mouth 3.after falling into a screen box, quickly loose, screen, wood, fiber and other sundries remain in the upper sieve, by artificial cleaning on a regular basis.
4.Pulverized coal screen by the vibration of the high performance motor vibration, adjust the size of the vibration motor vibration force, can change the vibration amplitude of the sieve machine size.
5.The machine set up two vibration isolation system, pulverized coal sieve based dynamic load is small, the runtime to can be installed on the floor.
6.Screen surface is flat type stainless steel wire woven mesh, using hook plate taut.

煤粉振動篩（煤粉篩）產品技術參數表：
Parameters

參    數		型號
		MFS-50-140	MFS-70-200	MFS-90-240	MFS-140-300
篩面規格（mm）		500×1400	700×2000	900×2400	1400×3000
篩面傾角（°）		0°-10°	0°-10°	0°-10°	0°-10°
篩孔尺寸（mm）		2×2	4×4	5×5	3×3
振幅（mm）		5-7	6-8	5-7	6-8
處理量（t/h）		7-10	10-30	10-65	50
振動電機	型號	J20-10-6	J20-20-6	J20-50-6	J20-50-6
	功率（Kw）	2×0.75	2×1.5	2×2.2	2×3.0
	轉速(r/min)	960	960	960	960
外形尺寸 (長×寬×高)		1535×1232×1229	2202×1802×1229	4019×2320×1895	3300×2200×1395

上表列入了四種規格煤粉振動篩的性能和尺寸，根據用戶要求和現場環境，本公司可為用戶提供其它不同規格和尺寸的煤粉振動篩（煤粉篩）。
 Chart on the performance and size of four specifications pulverized coal shale vibrating screen, according to users requirements and site environment, our company can provide users with different specification and size of pulverized coal vibrating screen (pulverized coal sieve).

煤粉振動篩（煤粉篩）產品安裝與調試：

1、安裝前，把現場基礎與篩子安裝圖對照檢查。
2、安裝時根據從下到上的順序安裝，先裝底板，再裝二次振簧，二次減振，一次減振簧，篩體。
3、調整各種膠簧，保證垂直，如出現歪斜，調整底板位置，使之垂直，最后把底板與基礎予理板焊接在一起。
4、兩臺電機轉向相反。

Installation and debugging
1, before installation, the foundation and sieve installation drawing reference check on site.
2, when installation according to the order from bottom to top, first to install floor, put on two reed, secondary vibration, a vibration damping spring, the screen body.
3, Adjust all kinds of rubber spring, guarantee the vertical, if appear skewed, adjust the bottom position, vertical, finally, the base plate and foundation to the plate welded together.

煤粉振動篩（煤粉篩）產品使用與維護：

1、應經常檢查固定電機螺栓和固定篩板螺栓是否松動，如有松動，及時擰緊。
2、振動電機一般一年大修一次，檢查軸承磨損情況，更換新的潤滑脂。
3、振動電機日常維護參照電機使用說明書。

Usage and maintenance

1, should check whether or not the motor and sieve plate fixed bolt looseness, if there are any loose, tighten in a timely manner.
2 general overhaul once a year, vibration motor, check the bearing wear, replace the new grease.
3, vibration motor maintenance reference specification.1, should check whether or not the motor and sieve plate fixed bolt looseness, if there are any loose, tighten in a timely manner.
2 general overhaul once a year, vibration motor, check the bearing wear, replace the new grease.
3, vibration motor maintenance reference specification.