GB1340713A - Method and apparatus for disposal of liquid waste - Google Patents

Method and apparatus for disposal of liquid waste

Info

Publication number
GB1340713A
GB1340713A GB2462571A GB2462571A GB1340713A GB 1340713 A GB1340713 A GB 1340713A GB 2462571 A GB2462571 A GB 2462571A GB 2462571 A GB2462571 A GB 2462571A GB 1340713 A GB1340713 A GB 1340713A
Authority
GB
United Kingdom
Prior art keywords
hearth
liquid
fed
burner
fuel
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
Application number
GB2462571A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of GB1340713A publication Critical patent/GB1340713A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/008Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

1340713 Burning liquid wastes PPG INDUSTRIES Inc 19 April 1971 [16 March 1970] 24625/71 Heading F4B Liquid waste, such as waste oil, is fed at substantially atmospheric pressure to form a pool on a hearth 44 at the bottom of a combustion chamber 22 with air inlets 24 and flue outlet 23. A burner 42 heats the hearth 44 before liquid waste is fed in, and ignites the fuel vaporized in the hearth. Operation continues without the burner as the heat of the burning vapour evaporates the liquid from the pool. In a modification, Fig. 3, an annular channel section hearth 60 moves through a combustion chamber 52. The liquid fuel is fed in as the hearth enters the chamber 52, and a burner below the hearth starts the operation. A cleaning station 84 has a brush and a suction pipe to remove solid residues from the hearth, and air seals, Fig. 5, are provided at the entry and exit points of the hearth, the fuel feed pipe 72 entering one air seal assembly.
GB2462571A 1970-03-16 1971-04-19 Method and apparatus for disposal of liquid waste Expired GB1340713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1983370A 1970-03-16 1970-03-16

Publications (1)

Publication Number Publication Date
GB1340713A true GB1340713A (en) 1973-12-12

Family

ID=21795268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2462571A Expired GB1340713A (en) 1970-03-16 1971-04-19 Method and apparatus for disposal of liquid waste

Country Status (7)

Country Link
JP (1) JPS5134223B1 (en)
BE (1) BE764316A (en)
CA (1) CA965643A (en)
DE (1) DE2112377A1 (en)
FR (1) FR2084633A5 (en)
GB (1) GB1340713A (en)
NL (1) NL7103451A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799074A (en) * 1972-10-26 1974-03-26 Lucas Furnace Dev Ltd Furnaces for burning sewage and like residues

Also Published As

Publication number Publication date
BE764316A (en) 1971-09-16
NL7103451A (en) 1971-09-20
DE2112377A1 (en) 1971-10-14
FR2084633A5 (en) 1971-12-17
JPS5134223B1 (en) 1976-09-25
CA965643A (en) 1975-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees