Calciner Dryers - Revision history

Admin at 00:40, 2 August 2012

2012-08-02T00:40:31Z

← Older revision		Revision as of 18:40, 1 August 2012
Line 11:		Line 11:


	They are very similar in design to ~~rotary dryers~~, except that much higher temperatures are involved. Again these may be directly heated or indirectly, depending upon the specific application.		They are very similar in design to [[Rotary Dryers]], except that much higher temperatures are involved. Again these may be directly heated or indirectly, depending upon the specific application.


	==~~='''~~Directly Heated Calciners~~''' =~~==		==Directly Heated Calciners==
	The refractory lined rotating shell has no lifting flights. Forward flow of the material is effected by the slope and rotation of the shell. Located at the discharge end, a gas or oil burner enables temperatures up to 1650°C to be achieved. For certain applications, the atmosphere within the kiln can be controlled to give ~~oxidising~~, or slightly reducing conditions.		The refractory lined rotating shell has no lifting flights. Forward flow of the material is effected by the slope and rotation of the shell. Located at the discharge end, a gas or oil burner enables temperatures up to 1650°C to be achieved. For certain applications, the atmosphere within the [[Kilns\|kiln]] can be controlled to give oxidizing, or slightly reducing conditions.


	==~~='''~~Indirectly Heated Calciners~~'''=~~==		==Indirectly Heated Calciners==
	Based on the design of the indirectly heated rotary dryer, the calciner is capable of operating at temperatures of 1100°C. Typical applications include: nickel catalysts; carbon regeneration, molecular sieves ~~and~~ china clay.		Based on the design of the indirectly heated rotary dryer, the calciner is capable of operating at temperatures of 1100°C. Typical applications include:
	==~~'''~~Video~~'''~~==		* nickel catalysts
			* carbon regeneration
			* molecular sieves
			* china clay


			==Video==
	<youtube>2ai9CgvoTFQ</youtube>		<youtube>2ai9CgvoTFQ</youtube>

Helal at 19:50, 30 July 2012

2012-07-30T19:50:30Z

← Older revision		Revision as of 13:50, 30 July 2012
Line 9:		Line 9:
	[[File:Calciner_Dryers.jpg\|thumb\|200px\|right\|Calciner Dryers]]		[[File:Calciner_Dryers.jpg\|thumb\|200px\|right\|Calciner Dryers]]
	The '''Calciner Dryers''' are for high temperature processing from 1000°-2100°F with controlled atmospheres utilizing heat sources of gas, oil, and electric.		The '''Calciner Dryers''' are for high temperature processing from 1000°-2100°F with controlled atmospheres utilizing heat sources of gas, oil, and electric.


	They are very similar in design to rotary dryers, except that much higher temperatures are involved. Again these may be directly heated or indirectly, depending upon the specific application.		They are very similar in design to rotary dryers, except that much higher temperatures are involved. Again these may be directly heated or indirectly, depending upon the specific application.


	==='''Directly Heated Calciners''' ===		==='''Directly Heated Calciners''' ===
	The refractory lined rotating shell has no lifting flights. Forward flow of the material is effected by the slope and rotation of the shell. Located at the discharge end, a gas or oil burner enables temperatures up to 1650°C to be achieved. For certain applications, the atmosphere within the kiln can be controlled to give oxidising, or slightly reducing conditions.		The refractory lined rotating shell has no lifting flights. Forward flow of the material is effected by the slope and rotation of the shell. Located at the discharge end, a gas or oil burner enables temperatures up to 1650°C to be achieved. For certain applications, the atmosphere within the kiln can be controlled to give oxidising, or slightly reducing conditions.


	==='''Indirectly Heated Calciners'''===		==='''Indirectly Heated Calciners'''===
	Based on the design of the indirectly heated rotary dryer, the calciner is capable of operating at temperatures of 1100°C. Typical applications include: nickel catalysts; carbon regeneration, molecular sieves and china clay.		Based on the design of the indirectly heated rotary dryer, the calciner is capable of operating at temperatures of 1100°C. Typical applications include: nickel catalysts; carbon regeneration, molecular sieves and china clay.
	=='''Video'''==		=='''Video'''==
	<youtube>2ai9CgvoTFQ</youtube>		<youtube>2ai9CgvoTFQ</youtube>

Helal at 13:15, 27 July 2012

2012-07-27T13:15:15Z

← Older revision		Revision as of 07:15, 27 July 2012
Line 7:		Line 7:
	* Please start editing this page after the /noinclude		* Please start editing this page after the /noinclude
	* -------------------------------------------------></noinclude>		* -------------------------------------------------></noinclude>
	[[File:~~Calcin1~~.jpg\|thumb\|200px\|right\|Calciner ~~Dryer~~]]		[[File:Calciner_Dryers.jpg\|thumb\|200px\|right\|Calciner Dryers]]
	The '''Calciner Dryers''' are for high temperature processing from 1000°-2100°F with controlled atmospheres utilizing heat sources of gas, oil, and electric.		The '''Calciner Dryers''' are for high temperature processing from 1000°-2100°F with controlled atmospheres utilizing heat sources of gas, oil, and electric.
	They are very similar in design to rotary dryers, except that much higher temperatures are involved. Again these may be directly heated or indirectly, depending upon the specific application.		They are very similar in design to rotary dryers, except that much higher temperatures are involved. Again these may be directly heated or indirectly, depending upon the specific application.

Helal at 05:55, 27 July 2012

2012-07-27T05:55:31Z

@@ Line 7: / Line 7: @@
 * Please start editing this page after the /noinclude
 * -------------------------------------------------></noinclude>
-This page is still empty. If you know something about this product, please share your knowledge with others.
+[[File:Calcin1.jpg|thumb|200px|right|Calciner Dryer]]

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