WO2009154434A1 - Method and device for loading-unloading and sealing a reactor chamber in waste tire recycling technology - Google Patents

Method and device for loading-unloading and sealing a reactor chamber in waste tire recycling technology Download PDF

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Publication number
WO2009154434A1
WO2009154434A1 PCT/LV2009/000003 LV2009000003W WO2009154434A1 WO 2009154434 A1 WO2009154434 A1 WO 2009154434A1 LV 2009000003 W LV2009000003 W LV 2009000003W WO 2009154434 A1 WO2009154434 A1 WO 2009154434A1
Authority
WO
WIPO (PCT)
Prior art keywords
loading
sealing
unloading
reactor
waste tire
Prior art date
Application number
PCT/LV2009/000003
Other languages
French (fr)
Inventor
Dmitrijs Baranovs
Viktors Baranovs
Original Assignee
Dmitrijs Baranovs
Viktors Baranovs
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 Dmitrijs Baranovs, Viktors Baranovs filed Critical Dmitrijs Baranovs
Publication of WO2009154434A1 publication Critical patent/WO2009154434A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F23G5/448—Waste feed arrangements in which the waste is fed in containers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/12—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of plastics, e.g. rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B5/12—Arrangement of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B5/13—Arrangement of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D3/123—Furnace cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/18—Waste feed arrangements using airlock systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Definitions

  • Container (4) is filled with 1000 kg of waste rubber, cut into 300-400mm pieces, and then is loaded into loading-unloading volume (1), that is basin, separated with hydraulic lock. Then container (4) is pushed by special contraption (8) onto lifting platform (11) into cooling part (2) and lifted to reactor level. Then pushing contraption (9) pushes container (4) and closing lid into thermal processing chamber (3) where destruction of rubber waste is going on in environment of overheated steam at 380- 400°C. When process of destruction is finished, the same contraption (9) pulls container (4) back onto platform (11). Platform (11) is lowered and cooling of solid remainder begins.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

The invention relates to a method and a device for sealing a reactor chamber and cooling of solid fraction output of waste tire recycling characterizing by usage of hydraulic lock during loading-unloading process of reactor. The device comprises loading and cooling volume, separated by hydraulic lock (1, 2), contraptions (8, 9, 10) to move platform (11) and waste rubber container (4), reactor that consists of thermal processing chamber (3), steam overheating chamber (5), burner (6), steam overheater (7), gas-steam mixture exhaust piping (12), exhaust pipe (13). ˙

Description

Method and device for loading-unloading and sealing a reactor chamber in waste tire recycling technology.
Invention description
Method of rubber waste recycling generally is processing by overheated steam at temperature 3800C. As a result rubber is destructed into solid, liquid and gaseous fractions. In distinction of existing methods of loading-unloading suggested method considerably reduces environmental emission of highly toxic gaseous compounds, heavy metals and ashes at the moment of raw material loading and unloading. Invention solves following issues:
• Sealing a thermal processing chamber, that guarantees no emission of any gases;
• Solid fraction cooling is accelerated;
These issues are resolved by new design of loading-unloading device, represented on Fig.l. Following process example illustrates device working principles.
Container (4) is filled with 1000 kg of waste rubber, cut into 300-400mm pieces, and then is loaded into loading-unloading volume (1), that is basin, separated with hydraulic lock. Then container (4) is pushed by special contraption (8) onto lifting platform (11) into cooling part (2) and lifted to reactor level. Then pushing contraption (9) pushes container (4) and closing lid into thermal processing chamber (3) where destruction of rubber waste is going on in environment of overheated steam at 380- 400°C. When process of destruction is finished, the same contraption (9) pulls container (4) back onto platform (11). Platform (11) is lowered and cooling of solid remainder begins. To cool off 320kg of solid reminder from 3800C down to 700C it is necessary to dissipate 186410 kJ of heat. During the cooling off 1500 kg of water will be evaporated and level of water will be lowered by 107 mm. Hydraulic lock of size 260 mm secures device sealed. When water level is lowered, fluid makeup pump will restore level. Container (4) is returned to unloading part (1), pulled up by telpher and transferred to solid fraction separation line. Then processing cycle is repeated.

Claims

Claims
1. Method of sealing a thermal processing chamber (3) and cooling of solid output of waste tires recycling, characterizing by usage of hydraulic lock (1,2) in loading-unloading process.
2. Device that implements the method according to claim 1, comprising loading and cooling volume, separated by hydraulic lock (1,2), contraptions (8, 9, 10, 11) for waste rubber container (4) displacement and lifting, thermal processing chamber (3).
PCT/LV2009/000003 2008-06-16 2009-06-08 Method and device for loading-unloading and sealing a reactor chamber in waste tire recycling technology WO2009154434A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LVP-08-110 2008-06-16
LV080110 2008-06-16

Publications (1)

Publication Number Publication Date
WO2009154434A1 true WO2009154434A1 (en) 2009-12-23

Family

ID=40941795

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/LV2009/000003 WO2009154434A1 (en) 2008-06-16 2009-06-08 Method and device for loading-unloading and sealing a reactor chamber in waste tire recycling technology

Country Status (1)

Country Link
WO (1) WO2009154434A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841158A (en) * 2016-05-29 2016-08-10 天津优瑞纳斯液压机械有限公司 Feeding system of dangerous waste incinerator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481353A (en) * 1974-02-01 1977-07-27 Schaefer W Process for the conversion and recovery of distillable constituents from tyres
DE3632936A1 (en) * 1986-09-27 1988-03-31 Haessler Andreas Pressure-compensated furnace seal
US5419699A (en) * 1994-04-28 1995-05-30 Indugas, Inc. Seal arrangement for batch coil annealing furnace
RU2251483C2 (en) * 2003-04-15 2005-05-10 Общество с ограниченной ответственностью НПО "Технопром" Worn tires processing method and a device of its realization
US20050104266A1 (en) * 2003-11-13 2005-05-19 Iq Technologies, Inc. Vacuum furnace with pressurized intensive water quench tank
DE102005041233A1 (en) * 2005-08-31 2007-03-08 KGO Kaminski Gießerei- und Ofenanlagen GmbH Heat treatment unit for heat treating metal components, comprises a heating chamber, a bath chamber, and a bath

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481353A (en) * 1974-02-01 1977-07-27 Schaefer W Process for the conversion and recovery of distillable constituents from tyres
DE3632936A1 (en) * 1986-09-27 1988-03-31 Haessler Andreas Pressure-compensated furnace seal
US5419699A (en) * 1994-04-28 1995-05-30 Indugas, Inc. Seal arrangement for batch coil annealing furnace
RU2251483C2 (en) * 2003-04-15 2005-05-10 Общество с ограниченной ответственностью НПО "Технопром" Worn tires processing method and a device of its realization
US20050104266A1 (en) * 2003-11-13 2005-05-19 Iq Technologies, Inc. Vacuum furnace with pressurized intensive water quench tank
DE102005041233A1 (en) * 2005-08-31 2007-03-08 KGO Kaminski Gießerei- und Ofenanlagen GmbH Heat treatment unit for heat treating metal components, comprises a heating chamber, a bath chamber, and a bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841158A (en) * 2016-05-29 2016-08-10 天津优瑞纳斯液压机械有限公司 Feeding system of dangerous waste incinerator

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