DE20005259U1 - Device for retrofitting wet ash systems to incinerators for dewatering wet ash - Google Patents

Device for retrofitting wet ash systems to incinerators for dewatering wet ash

Info

Publication number
DE20005259U1
DE20005259U1 DE20005259U DE20005259U DE20005259U1 DE 20005259 U1 DE20005259 U1 DE 20005259U1 DE 20005259 U DE20005259 U DE 20005259U DE 20005259 U DE20005259 U DE 20005259U DE 20005259 U1 DE20005259 U1 DE 20005259U1
Authority
DE
Germany
Prior art keywords
wet ash
screen
retrofitting
vibrating
thrust
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 - Lifetime
Application number
DE20005259U
Other languages
German (de)
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.)
VEAG Vereinigte Energiewerke AG
Original Assignee
VEAG Vereinigte Energiewerke AG
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 VEAG Vereinigte Energiewerke AG filed Critical VEAG Vereinigte Energiewerke AG
Priority to DE20005259U priority Critical patent/DE20005259U1/en
Publication of DE20005259U1 publication Critical patent/DE20005259U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/08—Liquid slag removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01003—Ash crushing means associated with ash removal means

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Vorrichtung zum Nachrüsten von Naßentaschungsanlagen an Verbrennungs­ einrichtungen zur Entwässerung der Naßasche nach deren Abförderung mittels eines in einem kühlmittelbeaufschlagten Trog endlos umlaufenden Fördermit­ tels, z. B. eines in Wasser umlaufenden Kratzerbandes, in eine mit einem Schwingschubsieb versehene Abwurfschurre, dadurch gekennzeichnet,
daß unmittelbar auf der Siebfläche des Schwingschubsiebes (1) ein Blech (2) angeordnet ist, welches über seine gesamte Fläche mit Ablauföffnungen (3) versehen ist,
am Blech (2) an dem in Förderrichtung des Schwingschubsiebes (1) liegenden Rand einer Aufkantung (4) vorgesehen ist und oberhalb sowie im wesentlichen parallel zum Blech zu dessen Schutz eine Prallrechen (5) angeordnet ist.1. Device for retrofitting wet ash systems to combustion devices for dewatering the wet ash after its removal by means of an endlessly circulating conveying means in a coolant-loaded trough, for. B. a scraper belt rotating in water, in a discharge chute provided with a vibrating thrust screen, characterized in that
that a sheet ( 2 ) is arranged directly on the sieve surface of the vibrating thrust sieve ( 1 ) and is provided with drainage openings ( 3 ) over its entire surface,
A baffle rake ( 5 ) is provided on the sheet ( 2 ) on the edge of an upstand ( 4 ) lying in the conveying direction of the vibrating thrust screen ( 1 ) and is arranged above and substantially parallel to the sheet to protect it. 2. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Ab­ lauföffnungen (3) zueinander gleichmäßig beabstandet sind, wobei die Ablauf­ öffnungen (3) als 1-2 mm große Bohrungen oder Langlöcher ausgebildet sind.2. Apparatus according to claim 1 or 2, characterized in that the drain openings ( 3 ) are evenly spaced from one another, the drain openings ( 3 ) being designed as 1-2 mm holes or elongated holes. 3. Vorrichtungen nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Blech (2) an der Unterseite des in Förderrichtung des Schwingschubsiebes (1) liegenden Randes mit einem unter das Schwingschubsieb (1) ragenden Ab­ laufleitblech (16) versehen ist.3. Apparatus according to claim 1 or 2, characterized in that the plate ( 2 ) on the underside of the in the conveying direction of the vibrating thrust screen ( 1 ) edge with a below the vibrating thrust screen ( 1 ) projecting from guide baffle ( 16 ) is provided.
DE20005259U 2000-03-21 2000-03-21 Device for retrofitting wet ash systems to incinerators for dewatering wet ash Expired - Lifetime DE20005259U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20005259U DE20005259U1 (en) 2000-03-21 2000-03-21 Device for retrofitting wet ash systems to incinerators for dewatering wet ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20005259U DE20005259U1 (en) 2000-03-21 2000-03-21 Device for retrofitting wet ash systems to incinerators for dewatering wet ash

Publications (1)

Publication Number Publication Date
DE20005259U1 true DE20005259U1 (en) 2000-07-20

Family

ID=7939139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20005259U Expired - Lifetime DE20005259U1 (en) 2000-03-21 2000-03-21 Device for retrofitting wet ash systems to incinerators for dewatering wet ash

Country Status (1)

Country Link
DE (1) DE20005259U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174223A (en) * 2019-12-31 2020-05-19 华电电力科学研究院有限公司 Deviation and stalling alarm device of plate-type slag conveyor and control method of deviation and stalling alarm device
CN111503651A (en) * 2020-04-28 2020-08-07 梁绪文 Thermal power ash discharging equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174223A (en) * 2019-12-31 2020-05-19 华电电力科学研究院有限公司 Deviation and stalling alarm device of plate-type slag conveyor and control method of deviation and stalling alarm device
CN111503651A (en) * 2020-04-28 2020-08-07 梁绪文 Thermal power ash discharging equipment

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000824

R156 Lapse of ip right after 3 years

Effective date: 20031001