CA2907016C - Biomass dryer/burner system - Google Patents

Biomass dryer/burner system Download PDF

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Publication number
CA2907016C
CA2907016C CA2907016A CA2907016A CA2907016C CA 2907016 C CA2907016 C CA 2907016C CA 2907016 A CA2907016 A CA 2907016A CA 2907016 A CA2907016 A CA 2907016A CA 2907016 C CA2907016 C CA 2907016C
Authority
CA
Canada
Prior art keywords
air
collection tank
emissions
contained
spray scrubber
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.)
Active
Application number
CA2907016A
Other languages
French (fr)
Other versions
CA2907016A1 (en
Inventor
Peter Valente
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US13/833,015 external-priority patent/US9086238B2/en
Application filed by Individual filed Critical Individual
Publication of CA2907016A1 publication Critical patent/CA2907016A1/en
Application granted granted Critical
Publication of CA2907016C publication Critical patent/CA2907016C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1431—Pretreatment by other processes
    • B01D53/145—Pretreatment by separation of solid or liquid material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F26B23/028—Heating arrangements using combustion heating using solid fuel; burning the dried product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/02—Biomass, e.g. waste vegetative matter, straw

Abstract

The present invention provides a biomass dryer/burner unit having an air cleaning apparatus adapted to accept emissions from unit and to convert said emissions to clean air to meet government emission standards. The air cleaning apparatus including a spray scrubber fluidly connected to the unit; adapted to moisten emissions, a recirculation tank in fluid communication with a collection tank, angled baffle plates, and the collection tank further having a sensor adapted to measure contaminant levels contained within! the recirculation air filtration system. If the air contained; within the collection tank measures above a predetermined contaminant level, then the air contained within the collection tank! is directed back into the spray scrubber. If the air contained within the collection tank is below a predetermined level, then the air is exhausted into the atmosphere. Water is further allowed to recirculate back to the spray scrubber.
CA2907016A 2013-03-15 2014-03-11 Biomass dryer/burner system Active CA2907016C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/833,015 2013-03-15
US13/833,015 US9086238B2 (en) 2009-02-10 2013-03-15 Biomass dryer/burner system
PCT/IB2014/000293 WO2014162180A2 (en) 2013-03-15 2014-03-11 Biomass dryer/burner system

Publications (2)

Publication Number Publication Date
CA2907016A1 CA2907016A1 (en) 2014-10-09
CA2907016C true CA2907016C (en) 2021-10-26

Family

ID=51659261

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2907016A Active CA2907016C (en) 2013-03-15 2014-03-11 Biomass dryer/burner system

Country Status (2)

Country Link
CA (1) CA2907016C (en)
WO (1) WO2014162180A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726239A (en) * 1971-12-29 1973-04-10 Combustion Eng Method and apparatus useful in combustion gas purification
DE10133991B4 (en) * 2001-07-12 2012-08-02 Doosan Lentjes Gmbh Apparatus for purifying combustion exhaust gases
US7160358B2 (en) * 2004-04-09 2007-01-09 Turbosonic Inc. Pollution control in wood products dryer
US8475564B2 (en) * 2009-02-10 2013-07-02 Peter Valente Biomass dryer/burner system
US9086238B2 (en) * 2009-02-10 2015-07-21 Peter Valente Biomass dryer/burner system

Also Published As

Publication number Publication date
WO2014162180A2 (en) 2014-10-09
CA2907016A1 (en) 2014-10-09
WO2014162180A3 (en) 2015-01-08

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190128