Genesis of modern modified kiln from

Chemical and other hazardous waste Cement kilns are an attractive way of disposing of hazardous materials, because of: A notable example is the use of scrapped motor-vehicle tires, which are very difficult to dispose of by other means. Whole tires are commonly introduced in the kiln by rolling them into the upper end of a preheater kiln, or by dropping them through a slot midway along a long wet kiln. The steel and zinc in the tires become chemically incorporated into the clinker, partially replacing iron that must otherwise be fed as raw material.

Genesis of modern modified kiln from

It is referred to as a furnace for firing or burning or such things as porcelain or bricks Franc Morales, It is also referred to as any of several kinds of furnace, heated electrically or by the combustion of fuel, used to fire pottery or other ceramic products, to roast ores, or in the production of cement Microsoft Corporation, Relating these definitions together to aquaculture and fisheries, one can say that a kiln is a furnace for smoking, drying and preservation of fish.

Casting Ovens

It is a kitchen appliance used for baking or roasting Franc Morales, It also refers to a compartment warmed by a heat source used for baking, roasting, or drying Microsoft Corporation, Joining the definitions of kiln and oven together, one can say that a kiln-oven is an implement used for preservation of fish.

Fish and fishery products are one of the most perishable of all staple commodities. They are therefore, suitable media for the growth and proliferation of micro-organisms Jay, To prolong the shelf life of fish, fish is preserved by smoking.

Smoke is generated from wood by burning. Smoke has bacteriostatic, bactericidal and antioxidant functions while heat generated from the wood has dehydrating effect on the fish Eyo, The combinations of these processes give fish dry effect. Hence a well smoked fish can be kept in storage for months without undergoing spoilage.

Fish smoking is the traditional occupation of artisanal fishermen and women in Nigeria with simple traditional ovens.

Genesis of modern modified kiln from

There are different types of local ovens being used depending on the location. In the northern part of the country, Banda is used generally while in the south, it ranges from simple pit ovens to drum oven. The most important advantage of these simple ovens is the low capital cost.

However, many disadvantages have been reported which include: Inefficient utilization of fuel wood II. Poor quality of fish due to lack of control over the temperature of the fire and the density of smoke Clucas, among others.

The merits of these kilns include: A description of a selected few is as follows: Chokor kiln The kiln originated from Ghana in Chokor village from where it derived its name and is an improvement on the traditional smoking kiln.

The kiln is rectangular in shape and has a mud, cement or back wall of inter nal dimensions of 0. The top of the wall is flat to enable the wooden frame trays sit snugly against them. This version has two chambers and each chamber has centrally placed stoke 3 hole, 38cm high and 38cm wide.

The wooden smoking trays have dimension 0. The smoking trays have a pair of handles on the opposite for lifting together.

Denver Glass - Bell style firing kiln

Up to 15kg of fish can be smoked on each tray. During smoking, the wooden trays with fish are stacked to enhance the capacity of the kiln. Up to 5 trays may be stacked to form a chimney in which heat and smoke circulate constantly Eyo, The last tray is then covered with a ply wood sheet till the smoking process is complete.

The rate of adoption of this kiln in Nigeria is high.

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Advantages of Chokor Kiln 1.Genesis - Model LT from the Bartlett Instrument Company The Genesis has a modern and intuitive user platform with touch-screen technology for an effortless user interface. It can store up to 12 custom user programs with up to 32 segments per program and has the ability to make adjustment during a firing such as add segments, add temperature, and skip segments.

Genesis of Modern Modified Kiln from the Traditional Kiln Oven.

Genesis of modern modified kiln from

BY Genesis of Modern Modified Kiln from the Traditional Kiln Oven BY DIMOWO BENJAMIN ONOZEYI DEFINITION OF THE TERMS IN THE TOPIC Genesis: It refers to the time or circumstances of something’s coming into being e.g. the genesis of a new project (Microsoft Corporation, ). 2 Genesis of Modern Modified Kiln from the Traditional Kiln Oven (Adapted from Olokor et al) Smoking as a method of preservation of perishable foods dates back to civilization.

Fish and fishery products are one of the most perishable of all staple commodities. The Genesis offers the user the ability to choose from preset firing programs or custom programming. 12 Custom Mode Programs The Genesis allows the artist to .

The cement kiln system is designed to accomplish these processes. Early history [ edit ] Portland cement clinker was first made (in ) in a modified form of the traditional static lime kiln.

Genesis - Model LT $ This unit will be the next generation of kiln controllers with its modern and intuitive user platform. But, because results are what counts, this one also includes the knowledge that is at the heart of every Bartlett controller.

Genesis of Modern Modified Kiln from the Traditional Kiln Oven Essay Example | Graduateway