CN2343153Y

CN2343153Y - Reaction pot of batch-type decomposition processor for tailing and grease dirt

Info

Publication number: CN2343153Y
Application number: CN96247783U
Authority: CN
Inventors: 姜启文
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-16
Filing date: 1996-12-16
Publication date: 1999-10-13
Anticipated expiration: 2006-12-16

Abstract

The utility model relates to a reaction pot for an intermittent device for decomposing and processing scum and oil sludge, which is suitable for decomposing and processing sum and oil sludge generated during the processing of sewage in petrochemical industry factories and oil refineries. The utility model is composed of a round pot body, a material feeding opening, a distillation outlet pipe, a big maintenance cover, a foam damaging net, a coke unloading opening, a heat insulation layer for a steam inlet, a heating zone, and a glass window. The utility model has the advantages of simple structure and convenient operation. The scum and oil sludge are decomposed into light oil, heavy oil, waste water which contains sulphur, and coke which all can become raw materials of petrochemical industry, industrial fuels, and domestic fuels, and pollution can be eliminated thoroughly.

Description

A kind of reactor that is used for intermittent type scum silica frost and greasy dirt decomposing processor

The utility model relates to a kind of reactor that is used for intermittent type scum silica frost and greasy dirt decomposing processor, be specially adapted to the scum silica frost and the greasy dirt that produce in petrochemical complex and the sewage from oil refinery treating processes, make this poisonous and unmanageable waste pollutant become Industrial products again, and do not produce secondary pollution.

Contain a large amount of oil, hydrogen sulfide, phenol, prussiate and water in scum silica frost and the greasy dirt.Outdoor storage has unusual stink, and not even a blade of grass grows by its polluted ground, and the people smells this smell, and the lighter is dizzy to feel sick, vomit, and weight person poisons and even faints, and loses consciousness.

In order to solve this pollution problem, in the prior art, invest ten million yuan, build an incinerator device, with the ratio of 9 parts oil fuel, its oxidation is burned with 1 part of scum silica frost and greasy dirt.Contain a large amount of sulfide and oil smoke and dust in the gas behind the fuel, thereby cause secondary pollution, and residue is also more difficult, Chinese patent specification sheets CN8610176A, though disclosed isolation anaerobic thermal degradation, resultant is further to be processed into the production sorbent material, the sooty raw material, but after the gaseous combustion that decomposites, still contain a large amount of toxic and harmfuls such as sulfide, thoroughly do not solve environment is caused secondary pollution problem, and a large amount of callable rusting in scum silica frost and the greasy dirt are fallen, owing to there are these shortcomings, this device is not widely used in practice as yet.

The utility model purpose provides a kind of reactor that is used for intermittent type scum silica frost and greasy dirt decomposing processor, and it is not only simple in structure, and under the few especially situation of investment, changes the handling problem of scum silica frost and greasy dirt into the profit type by investment-orientation.

The utility model is achieved in that scum silica frost and greasy dirt is contained in one or more batch reactors, with the heating of reactor bottom.When still top temperature reaches 96-98 ℃, still top exit pipe steams a large amount of water and oil vapour, enters in the separatory jar oily water separation after cooling after lightweight oil and water steam, and head temperature descends below 96 ℃, outlet pipe begins cutout, changes another water cooler immediately.When still top temperature recovery during to 98-275 ℃, the top exit pipe steams a large amount of mink cell focus steam, in cooling off laggard minute flow container.When head temperature drops to below 120 ℃ once more, feed suitable quantity of water steam, mink cell focus steam in the still is taken out of, in cooling off laggard minute flow container, oily water separation.Cut off the water behind the steam, when no longer including liquid and going out, stop heating, close each outlet pipe, after the cooling of question response still,, draw off coke from the bottom side discharge opening.

Embodiment and concrete structure accompanying drawing by utility model is described further below.

Embodiment:

130ml scum silica frost and greasy dirt are contained in one has the top to go out in the tube reaction still, the insulation of reactor outer wall, heating at the bottom of still, when still top temperature rises to 96-98 ℃, heat up in a steamer outlet pipe and steam a large amount of water and lightweight oil steam, cool off through water cooler, get 885ml water and 100ml lightweight oil still top temperature descends below 96 ℃ thereupon, outlet pipe cutout continues heating, and still top temperature recovery to 98 is during ℃ to 275 ℃, still top outlet pipe flows out the 280ml mink cell focus again, after outlet pipe stops once more, stop heating, coke 82 grams are taken out in the cooling back.

Fig. 1, the batch reactor structure iron

Fig. 2, intermittent type scum silica frost and greasy dirt decomposing processor implementing procedure figure

What Fig. 1 showed is the batch reactor structure iron

(1) is opening for feed, 2/3rds places at the bottom of the still; (2) heat up in a steamer outlet pipe, at the still top; (3) check lid greatly; (4) be foam breaking mesh, above opening for feed, prevent that slag from carrying; (5) be kettle; (6) coke-unloading port is in the still bottom side, flat the end of with; (7) steam entry is apart from the still bottom; (8) thermal insulation layer is more than the heating zone; (9) heating zone at the bottom of the still is in the still bottom; (10) glass viewing window.

That Fig. 2 showed is intermittent type scum silica frost and greasy dirt decomposing processor implementing procedure figure.

Scum silica frost and greasy dirt are put into reactor " R " interior about 2/3rds by feed valve " 1 ", close charging, heat at the bottom of opening valve " 11 " still, when still top temperature reaches 96 ℃ to 98 ℃, the still top steams a large amount of water and lightweight oil, steam enters the interior oily water separation of branch flow container " 13 " after water cooler " 12 " cooling.After lightweight oil and water steam, after still top temperature descends below 96 ℃, the outlet pipe cutout, valve-off " 11 " is opened valve " 14 " immediately.When still top temperature recovery to 98 during ℃ to 275 ℃, the top exit pipe steams a large amount of mink cell focus steam, after water cooler " 15 " cooling, advances in minute flow container " 16 ".When head temperature drops to below 120 ℃ once more, feed an amount of water vapor by steam valve " 7 ", mink cell focus steam in the still is taken out of, in laggard minute of water cooler " 15 " cooling flow container " 16 ", oily water separation is behind the steam valve of cutting off the water " 7 ", after no longer including the liquid outflow, stop heating.Close " 14 ", the question response still " R " cooling after, draw off coke from bottom side discharge opening " 6 ".

Claims

1. reactor that is used for intermittent type scum silica frost and greasy dirt decomposing processor is characterized in that: reactor is by opening for feed (1) 2/3rds places at the bottom of the still; Outlet pipe (2) is on the still top; The big lid of maintenance (3) is above reactor; Foam breaking mesh (4) above opening for feed, prevents that slag from carrying; Kettle (5); Coke-unloading port (6) is in the still bottom side, flat the end of with; Steam entry (7) is at the bottom of still; Thermal insulation layer (8) is more than the heating zone; Heating zone at the bottom of the still (9) is in the still bottom; Glass viewing window 10 parts such as (10) are formed.