NMX‑INC‑30 / Rev 00 / marine & industrial / incineration systems 2026 · Product Page

NMX-INC-30 · ENGINEERED TO ORDER — MARINE & INDUSTRIAL INCINERATORS

Nothing overboard. Nothing half-burnt.

Name: Marine & Industrial Incinerator
Brand: Neometrix

A ship on passage makes waste it cannot land for weeks and may not throw overboard; a site makes streams the land cannot take. The incinerator destroys them where they arise. Shipboard MARPOL-pattern machines burn galley waste and the engine room’s oily sludge behind interlocked doors, under negative draught, on automatic cycles. Rotary kilns turn hazardous industrial streams through refractory heat — rotation is residence time — and a secondary chamber at the 850 °C · 2 s class rule finishes the job before the gas is quenched, scrubbed, filtered and monitored at the stack. Complete combustion is bought with temperature, time and turbulence — and proven by record, never assumed. We build new, and we reline and retrofit the incinerators already serving. Engineered to order — no delivered incinerator is claimed.

Enquire — incinerators Capability sheet (PDF)

Illustrative image, not a delivered machine — a compact shipboard incinerator room: a grey refractory-lined incinerator unit with a bolted charging door and sight glass, a burner assembly with fuel lines, a small sludge-oil service tank, a control cabinet with blank indicators, and an insulated flue rising through the deckhead, no people and no text

Fig · 01 The shipboard machine — interlocked charging, sludge-oil burners, negative draught, and the flue through the deckhead — illustrative, not a delivered machine

Duty

marine + industrialshipboard · site

Types

static · rotary kiln+ multi-chamber batch

Burnout

850 °C · 2 s classsecondary-chamber rule

Stack

scrubbed + monitoredquench · scrub · filter · CEMS

Built

to ordernew-build + relining

ISO 9001 / 14001 Engineered to order MARPOL + CPCB pattern Combustion & refractory house Noida · India

Overview

Nowhere to throw it — so destroy it.

Two rulebooks created this machine. At sea, the MARPOL garbage and air rules closed the ocean: a ship keeps her waste or destroys it aboard, and a warship on deployment — weeks from a berth, victualled for hundreds — generates far too much to keep. Ashore, the pollution-control norms closed the ground: hazardous industrial streams cannot be buried and cannot wait. In both places the answer is the same piece of engineering — a refractory-lined machine that takes the waste in through an interlock, destroys it completely, and shows its work at the stack.

Illustrative image, not a delivered machine — an industrial rotary-kiln incinerator hall: a long inclined refractory-lined kiln shell with riding rings and a girth-gear drive, discharging into a tall secondary combustion chamber, with quench and scrubber columns, large ducting, an induced-draught fan and a stack beyond, grey industrial finishes, no people and no text

Fig · 02 The industrial machine — the kiln turns the waste through the heat, the secondary chamber finishes it, the train cleans it — illustrative, not a delivered machine

At sea, the machine is a shipmate. The shipboard incinerator sits in the machinery spaces and earns its keep daily: galley and accommodation waste, packaging, contaminated rags — and above all the engine room’s oily sludge, dosed through its own burner, which is the disposal path the ship would otherwise have to tank and land. It is built to the IMO type-approval pattern: compact, refractory-lined, charged through doors that interlock against flame, run on automatic cycles, and held under negative draught so combustion products can never reach the compartment. Shipbuilders tender it with every newbuild programme; fleets tender its upkeep.

Ashore, the machine is a kiln. For hazardous industrial streams the geometry changes to a slowly rotating, inclined, refractory-lined cylinder: rotation is residence time, and residence time is burnout. Interlocked ram and lance feeds take solids and liquids without opening the fire to the room; the secondary combustion chamber holds the gas at the 850 °C · 2 s class rule — longer and hotter where the stream demands — so what leaves is fully burnt gas, not smoke; and the flue-gas train — quench, scrubber, bag filter, induced-draught fan — delivers it to a continuously monitored stack. What remains below is sterile ash.

The franchise is combustion. Refractory-lined chambers, burner and fuel trains, and combustion control are the delivered fired-furnace line; the fuel-train interlock discipline — automatic cut on flameout, alarm or limit — is the same rule our training-facility line burns by; scrubber and quench loops are pumped water; controls and records are the house trade. And because refractory is a consumable on a decade scale, the market’s steadiest tender is the relining — a programme we run on incinerators whoever built them.

An incinerator is judged at its stack and in its ash: if either still shows what went in, the machine has failed. Everything in the design — the refractory, the burners, the residence time, the train — serves complete combustion.

The Three Ts

Temperature, time, turbulence

Complete combustion is bought, not hoped for — chamber temperature held, residence time designed in, mixing engineered — for every kilogram, on the worst day.

Sealed & Interlocked

The fire never meets the room

Charging doors and feeds interlock against flame; negative draught keeps combustion products inside; the fuel train cuts automatically on flameout, alarm or limit.

Proven At The Stack

Burnout is measured, not assumed

Temperature records through the burn, continuous emission monitoring at the stack, sterile ash below — the machine keeps the evidence the rules require.

Architecture

Burn, burn out, prove.

The schematic follows the waste — in through the interlock, through the primary burn and the secondary burnout, out as clean stack gas and sterile ash — and shows the machine that runs it: chamber and refractory, feed and burners, gas train, control and proof.

FIG · 03INC ARCHITECTURE · CHAMBER + REFRACTORY / FEED + BURNERS / SECONDARY + GAS TRAIN · CONTROL & MONITORING

Fig · 03 Waste in through the interlock, gas out through the monitored stack — with the three Ts guaranteed in between, for every kilogram

Arc · 01

Chamber & Refractory

Static chambers for shipboard and institutional duty, inclined rotary kilns for industrial streams — refractory-lined for years of thermal cycling, detailed for relining.

Arc · 02

Feed & Burners

Interlocked doors, ram and lance feeds that never open against flame; diesel and sludge-oil burner trains with automatic fuel cut on flameout, alarm or limit.

Arc · 03

Secondary & Gas Train

The afterburner chamber at the 850 °C · 2 s class rule, then quench, scrubber, bag filter, ID fan and stack — sized to the machine and the stream.

Arc · 04

Control & Proof

Automatic cycles, negative-draught supervision, temperature records and continuous emission monitoring — the evidence the rules require, kept by the machine.

Have an incinerator, relining or emission-upgrade requirement? Send the waste inventory, the throughput and the site or ship — a clause-by-clause compliance matrix within two working days · [email protected]

Send tender spec

Specifications

Reference machine, built to the waste stream.

The parameters below describe a reference system. The chamber type, capacity, burner fit, gas train and controls all follow from three givens: the waste inventory, the throughput, and the ship or site it serves.

Illustrative image, not a delivered machine — the charging end of an industrial incinerator: a heavy interlocked charging door with a guarded hydraulic ram feeder, a liquid-injection lance connection on a small manifold, and a grey control cabinet with blank dark screens, indicator lamps and a red emergency stop, concrete floor, no people and no text

Fig · 04 The charging end — the door and ram interlocked so the fire never meets the room, the controls keeping the records — illustrative, not a delivered machine

Where incinerators go wrong

In the chemistry and the years, not the flame. A machine short on temperature, time or turbulence makes smoke — unburnt waste escaping up the stack — and part-burnt residue in the ash; a charging door without interlocks opens onto fire; refractory cycled daily spalls and thins until the shell overheats; a train without quench lets corrosive flue chemistry rebuild in the cooling gas; and an unmonitored stack turns a working machine into an unprovable one the rules will not accept.

So the chamber and secondary are sized to the three Ts with the burnout rule held by control, not luck; every door and feed interlocks against flame; the refractory is specified for the duty and detailed for relining — the consumable the market tenders explicitly; the train quenches fast through the reformation window, scrubs, filters and draws; and the records — temperatures through the burn, emissions at the stack — are kept by the machine itself, because burnout that cannot be shown might as well not have happened.

Full specification — expand

System	Marine & industrial incinerator — shipboard MARPOL-pattern units, rotary-kiln and static/multi-chamber industrial machines, flue-gas trains, controls; engineered, built, installed, commissioned & proven
Function	Destroys shipboard and site waste completely, where it arises — sealed, interlocked, and proven at the stack
Shipboard Pattern	Compact refractory-lined chamber to the IMO type-approval pattern — galley & accommodation waste + oily sludge via its own burner; interlocked charging; automatic cycles; negative draught; MARPOL Annex V / VI rules
Rotary Kiln	Inclined refractory-lined rotating cylinder for hazardous industrial waste streams — rotation gives residence time; riding rings & girth-gear drive; sterile ash discharge
Static & Batch	Multi-chamber batch incinerators for institutional and site duty — controlled-air primary, hot secondary, the same burnout rule
Secondary Burnout	Afterburner chamber at the 850 °C · 2 s class rule — hotter / longer where the stream demands — so the stack receives fully burnt gas, not smoke
Feed Systems	Interlocked charging doors, ram feeders, liquid lances — solids and liquids taken without opening the fire to the room
Burners & Fuel Train	Diesel + sludge-oil burner systems; fuel trains with automatic cut on flameout, alarm or limit — the gas-train interlock discipline of our training-facility line
Flue-Gas Train	Quench → scrubber → bag filter → ID fan → stack with continuous emission monitoring (CEMS) — pollution-control-pattern, sized to machine and stream
Refractory	Linings specified to the duty, detailed for relining — monolithic and brick systems; relining programmes for machines already serving, whoever built them
Controls & Records	Automatic cycles; door / feed / draught interlocks; temperature recording through the burn; emission records at the stack — the proof the rules require
Service	Relining, burner & controls retrofit, emission-train upgrades & AMC of existing incinerators — the market’s recurring demand, undertaken as programmes
Sourcing	Certified burner units, instruments, CEMS analysers & filter media are bought-in; Neometrix engineers the chambers, refractory, feeds, fuel trains, gas train, controls, installation & commissioning
Status	Engineered to order · quoted against hazardous-waste rotary-kiln incineration requirements · grounded in the delivered fired-furnace combustion & refractory franchise · no specific delivered incinerator is claimed on this page

PDF · 1 page

Marine & Industrial Incinerators — Capability Sheet

Tender Response

Send waste inventory, throughput & site — compliance matrix in two working days

Variants

One discipline, the machine the duty needs.

Requirements call it a shipboard incinerator, a rotary kiln, a batch incinerator, or the relining of one already burning. The discipline — complete combustion, sealed and proven — is common; the machine follows the waste and the place.

Var · 01

Shipboard MARPOL-Pattern

Compact type-approval-pattern units for naval and merchant machinery spaces — galley waste + oily sludge, interlocked, negative-draught, automatic.

Var · 02

Rotary-Kiln Industrial

Hazardous-stream kilns with ram and lance feeds, secondary burnout at the class rule, full quench-scrub-filter train and monitored stack.

Var · 03

Static & Multi-Chamber

Batch machines for institutional and site duty — controlled-air primary, hot secondary, the same burnout rule at smaller scale.

Var · 04

Relining, Retrofit & Upgrade

Incinerators already serving — refractory relined, burners and controls retrofitted, emission trains upgraded, supported under AMC: the market’s recurring demand.

Applications

Where the waste meets the fire.

Wherever waste arises faster than it can be sent away — afloat or ashore.

A · 01Naval & merchant shipboard installations

A · 02Shipbuilder newbuild programmes

A · 03Industrial hazardous-waste plants

A · 04Biomedical & institutional incineration

A · 05Defence establishments & production sites

A · 06Relining, retrofit & upgrade programmes

FAQ

Common questions.

Plain-language answers from the engineering team.

Q · 01 Why does a ship carry an incinerator?

Because the sea stopped being a bin and the ship still makes rubbish. The MARPOL garbage rules forbid throwing waste overboard — for most categories, anywhere at all — and the air rules govern what a funnel may emit; meanwhile a crewed ship generates galley and accommodation waste, packaging, contaminated rags and, steadily and unavoidably, the engine room’s oily sludge — the residue every fuel and lube system separates out. A ship near port can land some of it; a ship on deployment cannot, for weeks, and storage space aboard is the scarcest commodity there is. The shipboard incinerator resolves this: waste is destroyed the day it arises, sludge is burnt through its own dosing burner rather than tanked and landed, and the ship stays legal and self-sufficient. That is why the machine appears in every newbuild specification — shipbuilders tender it alongside the ship’s other auxiliaries — and why fleets tender its upkeep for as long as the ship serves. It is not exotic equipment; it is a shipmate with a duty roster.

Q · 02 What makes combustion “complete”?

Three things, bought together: temperature, time and turbulence — the three Ts of combustion engineering. Waste is an awful fuel: wet, inconsistent, reluctant. Burn it casually and the result is smoke — which is simply unburnt waste escaping as gas and particulate — plus odour, tar and part-burnt residue in the ash. The machine prevents this structurally. Temperature: support burners and refractory hold the chamber hot enough that combustion runs to completion rather than smouldering. Time: the geometry — a rotating kiln’s slow traverse, a chamber’s volume — guarantees the gas and the solids each spend long enough in the heat; the benchmark for the gas side is the secondary chamber, which holds the flue stream at the 850 °C for 2 seconds class rule (hotter and longer for the hardest streams) after the primary burn. Turbulence: air staging and mixing ensure no parcel of gas hides from the oxygen. And because a claim is not a proof, the machine records its temperatures through every burn — complete combustion, on this page, is a measured quantity.

Q · 03 How does the rotary kiln handle hazardous industrial streams?

By turning them, slowly, through refractory heat. The kiln is an inclined, rotating, refractory-lined cylinder; waste enters at the high end and tumbles toward the low end as the shell turns. The rotation does two jobs at once: it meters residence time — the traverse takes as long as the design says it takes, for every kilogram — and it continuously turns the burning bed, exposing fresh surface so nothing rides through insulated inside a clump. That indifference to form is the kiln’s virtue: drums, sludges, contaminated solids and liquids — fed by interlocked ram feeders and injection lances — are all the same to it. What leaves the kiln goes two ways: solids drop out as sterile ash; gas passes to the secondary chamber for the burnout rule, then through the full flue-gas train. The machine is engineered around the declared waste inventory — calorific value, moisture, chlorine load, ash behaviour — which sizes the burners, the refractory chemistry, the residence time and the train. The stream stays the customer’s business; the destruction, and its proof, are ours.

Q · 04 What does the flue-gas train actually do?

It finishes, chemically and physically, what the secondary chamber finished thermally — and it does so in a deliberate order. First the quench: the gas leaves the secondary very hot and must be cooled fast, because a slow drift down through the middle temperatures is exactly the window in which unwanted flue chemistry can re-form in the cooling gas; the quench slams the gas through that window in a fraction of a second. Then the scrubber washes out acid gases — the chlorides and sulphur species that corrosive streams put into the flue. Then the bag filter takes the fine particulate and gives any dosed sorbents their contact surface. An induced-draught fan sits near the end of the train and pulls the whole machine under negative pressure — which is why leakage always flows inward, never out into the room or the compartment. And at the stack, the continuous emission monitoring system reads what actually leaves — the number the permit is written against. The train is sized to the machine and the declared stream; on the small shipboard units it compresses to temperature-controlled dilution and draught, per the type-approval pattern.

Q · 05 What keeps the machine safe beside people?

The same interlock discipline our training-facility fire line burns by: the fire never meets the room. The charging path is the classic hazard — a door opened onto a burning chamber — so doors, ram feeders and lances interlock against flame: the machine sequences feed and fire so that one is never open to the other, on a ship’s heaving deck or a site’s night shift alike. The fuel train carries automatic cut-offs — flameout, alarm or temperature limit and the burners stop, instantly, without being asked. Negative draught means the machine breathes in, never out: combustion products cannot reach the compartment even with a seal imperfect. The refractory and casing keep surface temperatures civil in a manned space; deluge and extinguishing provisions stand behind the machinery where the ruleset asks. And above it all sits supervision — automatic cycles that refuse contradictory states, alarms, and the emergency stop that ends everything at once. A machine whose job is fire earns its place indoors only by making the fire boring: contained, sequenced, watched, and cut in an instant.

Q · 06 What do you build, and what is bought-in?

We build the machine as a system, from franchises we have delivered. What Neometrix does: the combustion chambers and kiln shells with their refractory linings — the fired-furnace line’s trade, specified to the duty and detailed for relining; the feed systems — interlocked doors, ram feeders, lances; the burner and fuel trains built from certified components with the automatic-cut discipline; the flue-gas train — quench, scrubber, filtration, draught — on our pumped-water and process-integration experience; the controls, interlocks and records; and the installation, commissioning and proving — on ship or site — plus the relining, retrofit and emission-upgrade programmes for incinerators already serving, whoever built them, which the market’s own tenders for liners and spares show to be the steady demand. What is bought-in: certified burner units and gas-safety components, CEMS analysers and instruments, filter media, and standard drives and fans. Engineered to order; quoted against hazardous-waste rotary-kiln incineration requirements; grounded in the delivered fired-furnace combustion and refractory franchise; no specific delivered incinerator is claimed on this page.

↗

The combustion line from Neometrix.

The fired furnace the refractory craft comes from, the ship’s machinery family, and the facility where fire is the lesson — engineered at our Noida facility.

↗ Combustion & Refractory

Fired Billet Reheating & Heat-Treatment Furnace

The refractory chambers, burner trains and combustion control this machine is built from.

↗ Ship’s Machinery

Marine & Naval Hydraulic Deck Equipment

The auxiliary machinery family the shipboard incinerator serves alongside.

↗ Fire Discipline

Damage-Control & Fire-Fighting Training Facility

The fire we teach crews to fight — and the fire we keep: the same interlock discipline.

Browse all Neometrix product lines.

Get a quotation

Send the waste inventory
and the site.

The defence programmes desk replies within two working days with a clause-by-clause compliance matrix and a budgetary quotation. Write to [email protected] or use the form.

Enquire — incinerators Capability sheet (PDF) +91 7777 876 876

ISO 9001 / 14001 ENGINEERED TO ORDER — MARINE & INDUSTRIAL INCINERATORS SHIPBOARD MARPOL-PATTERN · ROTARY KILN · FLUE-GAS TRAINS · RELINING & RETROFIT ENGINEERED IN NOIDA · INDIA

Nothing overboard. Nothing half-burnt.

Nowhere to throw it — so destroy it.

Temperature, time, turbulence

The fire never meets the room

Burnout is measured, not assumed

Burn, burn out, prove.

Chamber & Refractory

Feed & Burners

Secondary & Gas Train

Control & Proof

Reference machine, built to the waste stream.

Where incinerators go wrong

One discipline, the machine the duty needs.

Shipboard MARPOL-Pattern

Rotary-Kiln Industrial

Static & Multi-Chamber

Relining, Retrofit & Upgrade

Where the waste meets the fire.

Common questions.

The combustion line from Neometrix.

Fired Billet Reheating & Heat-Treatment Furnace

Marine & Naval Hydraulic Deck Equipment

Damage-Control & Fire-Fighting Training Facility

Send the waste inventory
and the site.

Similar Products

Share This Page

Nothing overboard. Nothing half-burnt.

Nowhere to throw it — so destroy it.

Temperature, time, turbulence

The fire never meets the room

Burnout is measured, not assumed

Burn, burn out, prove.

Chamber & Refractory

Feed & Burners

Secondary & Gas Train

Control & Proof

Reference machine, built to the waste stream.

Where incinerators go wrong

One discipline, the machine the duty needs.

Shipboard MARPOL-Pattern

Rotary-Kiln Industrial

Static & Multi-Chamber

Relining, Retrofit & Upgrade

Where the waste meets the fire.

Common questions.

The combustion line from Neometrix.

Fired Billet Reheating & Heat-Treatment Furnace

Marine & Naval Hydraulic Deck Equipment

Damage-Control & Fire-Fighting Training Facility

Send the waste inventoryand the site.

Similar Products

Share This Page

Send the waste inventory
and the site.