EP0927707A4
kiln bypass exhaust gas cooling exhaust cooling 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.) Granted Application number EP98929685A Other languages German (de) French (fr)
Comprehensive review, categorization, and practical insights …
A WHR steam generator (WHRSG) can be connected to two heat sources. Steam from both sources is mixed in a chamber before being directed to a single turbine. Heat exchange occurs in cooler boilers for cooling process exhaust gases and in a preheater boiler for exhaust gases from the kiln. (Hot air and Exhaust gases) above 250 °C.
WO2009086981A1
Apparatus and method for cooling kiln exhaust gases in a kiln bypass Download PDF Info Publication number WO2009086981A1. WO2009086981A1 PCT/EP2008/065744 EP2008065744W WO2009086981A1 WO 2009086981 A1 WO2009086981 A1 WO 2009086981A1 EP 2008065744 W EP2008065744 W EP 2008065744W WO 2009086981 A1 …
Cement Kilns: Exhaust gas handling
This corresponded with a dramatic increase in exhaust gas flow rates. The addition of a chain system increased kiln output by 30-50%, and exhaust gas velocity naturally increased pro-rata. This caused a further step-change in dust emissions. However, a much more significant contribution to dust pick-up was the grinding effect of the chains.
Multi-Stage Scrubbing Systems
Multi-Tower Scrubber — Toxic Gas Incineration 1,253 SCFM — Stainless and mild, coated steel. Quench stack: 2,000°F to less than 190°F (3) Phase Packed Bed Scrubber with sub-cooling loop: metals, condensables, HCl, SO 2, and NO X removal; High energy Venturi Scrubber: submicron particulate/aerosol removal; Electric gas reheater
CN1185177C
A probe having a double-tubed structure is provided to communicate with a kiln exhaust gas flowing path. A part of kiln exhaust gas is extracted through an inner tube of the probe, while cooling gas is supplied to a fluid flowing path formed between the inner tube and an outer tube of the probe. The cooling gas is guided to flow into an inner area of a front end portion of the …
JP5806029B2
exhaust gas cement kiln kiln exhaust cyclone cooling air 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.) Expired - Fee Related Application number JP2011165606A Other languages ...
US20120045728A1
US20120045728A1 US12/811,767 US81176708A US2012045728A1 US 20120045728 A1 US20120045728 A1 US 20120045728A1 US 81176708 A US81176708 A US 81176708A US 2012045728 A1 US2012045728 A1 US 2012045728A1 Authority US United States Prior art keywords kiln mixing chamber exhaust gases gases cooling Prior art date Legal …
JPH11351751A
SOLUTION: When cooling air is introduced from introduction openings 14 directing the tangential direction of an inlet hood 12 by means of a fan 16, a swirl of cooling air is formed along the inner circumferential face of the inlet hood 12 and exhaust gas flowing from a rotary kiln into the inlet hood 12 is mixed efficiently with cooling air.
CN101965495A
CN101965495A CN2008801277550A CN200880127755A CN101965495A CN 101965495 A CN101965495 A CN 101965495A CN 2008801277550 A CN2008801277550 A CN 2008801277550A CN ...
CN101965495B
Described is an apparatus (5) as well as a method for cooling kiln exhaust gases in a kiln bypass (7), which apparatus comprises a mixing chamber (9) for extracting and cooling a portion of the kiln exhaust gases from a kiln system (1, 3), said mixing chamber (9) comprising a tubular housing being provided at one end with an exhaust gas inlet (11) for kiln exhaust gases and …
Rotary Kiln Systems: Supporting Equipment
All rotary kilns must be equipped with exhaust or flue gas handling equipment, sometimes referred to as a gas conditioning system. This system collects and treats (or "conditions") any products of combustion, loss on ignition, gaseous emissions, and small particulates leaving the kiln in order to prevent air pollution and control emissions.
Ventilation for Kilns
Why and How to Ventilate Your Kiln and Kiln Room. Ventilation is Essential: Kilns generate harmful fumes, including carbon monoxide, formaldehyde, sulfur dioxide, heavy metal vapors, and fluorides. Install the kiln in a well-ventilated …
EP0927707B1
cooling kiln exhaust gas probe end portion 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.) Expired - Lifetime Application number EP98929685A Other languages German (de) English (en)
Commerical Ceramics Kiln Install
Exhaust is required 2009 IMC 502.1 both heat and fumes. See also 923 for reference to manufacturer's instructions. In sprinklered buildings make sure high temperature heads are in the room and that the exhaust is not shut down by the energy management system when the building is unoccupied as these are typically fired overnight.
EP0927707A1
A probe having a double-tubed structure is provided to communicate with a kiln exhaust gas flowing path. A part of kiln exhaust gas is extracted through an inner tube of the probe, while cooling gas is supplied to a fluid flowing path formed between the inner tube and an outer tube of the probe. The cooling gas is guided to flow into an inner area of a front end portion of the …
Calculating ventilation requirements for heat from a kiln …
For an e23T-3 kiln firing at Cone 6: 16,104 BTU/Hour. Delta T: 120°F - 100°F = 20°F. Ventilation needed: 16,104 / (1.085 x 20) = 742 CFM. Ensure sufficient makeup air enters the room to prevent high static pressure, which reduces fan efficiency. ... One ton of cooling capacity equates to 12,000 BTUh. ...
EP0927707B1
cooling kiln exhaust gas probe end portion 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.) Expired - Lifetime Application number EP98929685A Other languages German (de) French (fr)
How to Safetly Vent Your Kiln Room
Downdraft ventilation systems are installed underneath the kiln to remove gases and fumes. Because these systems suck out the fumes from inside of the kiln, before the fumes ever reach the room, they are the safest venting …
EP2240734B1
EP2240734B1 EP08869834A EP08869834A EP2240734B1 EP 2240734 B1 EP2240734 B1 EP 2240734B1 EP 08869834 A EP08869834 A EP 08869834A EP 08869834 A EP08869834 A EP 08869834A EP 2240734 B1 EP2240734 B1 EP 2240734B1 Authority EP European Patent Office Prior art keywords kiln mixing chamber exhaust gases gases cooling Prior art date 2008-01 …
Kiln Venting
Some kilns do get pretty hot, and venting can help to cut back on the heat that is poured into your space – while still maintaining quick and even firings! Venting can improve your kiln's heat …
How to Make a Downdraft Kiln Vent : 8 Steps …
The plenum/bypass box needs to have adjustable damper(s) that provide control over how much air the vent pulls from the kiln, and how much cool air is also pulled in, to mix with and cool the fumes coming from the kiln.
US6017213A
cooling kiln exhaust gas probe end portion 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.) Expired - Lifetime Application number US09/254,891 Other languages English (en) Inventor
CN1173857A
The kiln exhaust gas that the temperature of extracting out by pump-line is about 1100 ℃ from kiln imports in the cooling room, and therein, kiln exhaust gas mixes with freezing air from gas blower, thereby makes the temperature of gas be reduced to 400～450 ℃.At this moment, the reduction owing to temperature makes the compound of volatile component be condensate on …
CN1234785A
A probe having a double-tubed structure is provided to communicate with a kiln exhaust gas flowing path. A part of kiln exhaust gas is extracted through an inner tube of the probe, while cooling gas is supplied to a fluid flowing path formed between the inner tube and an outer tube of the probe. The cooling gas is guided to flow into an inner area of a front end …
Method and apparatus for cooling exhaust gas in a kiln by …
A probe having a double-tubed structure is provided to communicate with a kiln exhaust gas flowing path. A part of kiln exhaust gas is extracted through an inner tube of the probe, while cooling gas is supplied to a fluid flowing path formed between the inner tube and an outer tube of the probe. The cooling gas is guided to flow into an inner area of a front end portion of the …
Vent-Sure Downdraft Kiln Vent Instructions | Hot …
The Vent-Sure Kiln Ventilation System is designed to pull air contaminated with carbon monoxide and other fumes including those of volatile metals, decals, sulfur oxide, and others in a down draft fashion out of the kiln and then vent it …
The Exhaust Gas Dedusting Design for Annular Lime …
Plant has adopted the dedusting wind from raw material and kiln bottom discharging as the source of cold wind exchanging of kiln top exhaust gas. This method saved the investment and area occupation for an additional dedusting facility, also solved the problem of high-temperature kiln gas cooling-down.
US6017213A
A probe having a double-tubed structure is provided to communicate with a kiln exhaust gas flowing path. A part of kiln exhaust gas is extracted through an inner tube of the probe, while cooling gas is supplied to a fluid flowing path formed between the inner tube and an outer tube of the probe. The cooling gas is guided to flow into an inner area of a front end portion of the …
Gas Firing Kiln Information and Assistance
The eight- (8) inch height of the stand is necessary for proper burner positioning and adequate cooling beneath the kiln. Remember to use sheet metal or non-flammable material to shim the legs when leveling the kiln. GAS USAGE FOR OLYMPIC GAS FIRING KILNS: ITEMS TO PURCHASE FROM GAS COMPANY. LOW PRESSURE REGULATOR