DE607824C - Device for converting sectional boilers with a filling shaft between the water chambers to the combustion of fine-grain fuels - Google Patents

Device for converting sectional boilers with a filling shaft between the water chambers to the combustion of fine-grain fuels

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Publication number
DE607824C
DE607824C DEV28848D DEV0028848D DE607824C DE 607824 C DE607824 C DE 607824C DE V28848 D DEV28848 D DE V28848D DE V0028848 D DEV0028848 D DE V0028848D DE 607824 C DE607824 C DE 607824C
Authority
DE
Germany
Prior art keywords
grate
saddle
combustion
converting
fine
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
DEV28848D
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
Publication date
Priority to DEV28848D priority Critical patent/DE607824C/en
Application granted granted Critical
Publication of DE607824C publication Critical patent/DE607824C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B10/00—Combustion apparatus characterised by the combination of two or more combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
    • F23B50/02—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/01—Combustion apparatus for solid fuel adapted for boilers built up from sections

Description

0 Einrichtung zur Umstellung von Gliederkesseln mit zwischen den Wasserkammern liegendem Füllschacht auf die Verfeuerung von feinkörnigen Brennstoffen Durch Patent 6o6 818 ist eine Einrichtung zur Umstellung von Gliederkesseln mit zwischen den Wasserkammern liegendem Füllschacht auf die Verfeuerung von feinkörnigen Brennstoffen geschützt. Zur Erzielung einer gleichmäßigen, verhältnismäßig geringen Brennstoffschichthöhe ist unterhalb des Füllschachtausla.ufes dieser Gliederkessel ein mit seiner Neigung dem Brennstofböschungswinkel angepaßter Sattelrost eingebaut.0 Device for converting sectional boilers with between the water chambers horizontal feed chute for the combustion of fine-grained fuels by patent 6o6 818 is a device for converting sectional boilers with between the Water chambers lying filling chute for the combustion of fine-grain fuels protected. To achieve a uniform, relatively low fuel layer height this sectional boiler is below the filling chute outlet with its inclination Built-in saddle grate adapted to the angle of the fuel slope.

In Weiterbildung dieser Einrichtung ist das Ziel der Erfindung darauf gerichtet, den Einbau des Sattelrostes mit gleich gutem Erfolge auch bei Gliederkesseln zu ermöglichen, bei welchen der Innenraum nur eine geringe Breite besitzt.In a further development of this device, the aim of the invention is thereon directed, the installation of the saddle grate with equally good success also with articulated boilers to enable in which the interior has only a small width.

Dieses Ziel wird erfindungsgemäß, dadurch erreicht, daß der mit seiner Neigung dem Brennstaffböschungswinkel angepaßte Sattelrost in seinem unteren Teile steil abfällt und gegenüber diesen steil abfallenden Rostteilen an den Kesselwänden je ein Gegenrost angeordnet ist. Hierbei empfiehlt es sich, den. Abstand zwischen den Gegenrosten und den unteren Teilen des Satbelrostes so zu bemessen, daß er etwa der Höhe der den oberen Teil des Sattelrostes bedeckenden Brennstoffschicht entspricht. Zur Erzielung einer vollkommenen Verbrennung sind ferner hinter den Gegenrosten Kanäle vorgesehen, durch welche Verbrennungsgase in den über dem oberen Teil des Sattelrostes befindlichen Feuerraum übertreffen können.This goal is achieved according to the invention in that the with his Inclination of the fuel slope angle adapted saddle grate in its lower parts drops steeply and opposite these steeply sloping grate parts on the boiler walls a counter grate is arranged. It is recommended to use the. distance between to measure the counter grids and the lower parts of the Satbelrostes so that it is about corresponds to the height of the fuel layer covering the upper part of the saddle grate. To achieve perfect combustion, there are also counter grates behind Channels are provided through which combustion gases enter the above the upper part of the Can surpass the saddle grate located combustion chamber.

Die Zeichnung veranschaulicht beispielsweise eine Ausführungsform des Erfindungsgegenstandes.For example, the drawing illustrates one embodiment of the subject matter of the invention.

Unterhalb des Füllschachtauslaufes i ist ein mit seiner Neigung dem Brennsjtdffböschungswinkel angepaßter Sattelrost z angeordnet, der jedoch in seinen unteren Teilen 3 steil abfällt. Gegenüber diesen steil abfallenden Sattelrostteilen ist an den Kesstelwänden je ein Gegenrost q. angeordnet, und zwar zweckmäßig in einem Abstand, der der Höhe der apf dem oberen Teil- des Sattelrostes liegenden Brennstoffschicht entspricht. Der Gegenrost ¢ kann mit senkrechten, wie dargestellt, oder mit waagerechten Längsspalten versehen sein. Er kann als einsetzbarer Teil ausgebildet sein oder auch mit dem Kesselglied aus einem Stück bestehen. In allen Fällen sind hinter den Gegenrosten Kanäle 5 vorgesehen, durch welche die aus den Brenustaffsäulen aufsteigenden Verbrennungsgase in den über dem oberen Teil des Sattelrostes befindlichen Feuerraum 6 übertreten können.Below the filling chute outlet i is a with its inclination dem Brennsjtdffbeschungswinkel adjusted saddle grid z arranged, but in his lower parts 3 drops steeply. Compared to these steeply sloping saddle grate parts there is a counter grate q on each of the boiler walls. arranged, and expediently in a distance that corresponds to the height of the apf to the upper part of the saddle grid Fuel layer corresponds. The counter grate ¢ can be made with vertical, as shown, or be provided with horizontal longitudinal gaps. It can be used as a deployable part be formed or consist of one piece with the boiler section. In all Cases are provided behind the counter grids channels 5 through which the out of the Brenustaff columns ascending combustion gases in the above the upper part of the Can cross the saddle grate located combustion chamber 6.

Claims (1)

PATENTANSPRÜCHE: i. Einrichtung zur Umstellung von Gliederkesseln mit zwischen den Wasserkammern liegendem Füllschacht auf die Verfeuerung von feinkörnigen. Brennstoften nach Patent 6o6 818; dadurch gekennzeichnet, daß, der unter dem Füllschachtauslauf eingebaute, mit seiner Neigung dem Brennstoffböschungswinkel angepaßte Sattelrost (z) in seinem unteren Teil (3) steil abfällt und gegenüber diesen steil abfallenden Rostteilen an den Kesselwänden je ein Gegenrost angeordnet ist. a. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Abstand zwischen den Gegenrosten und den unteren Teilen des Sattelrostes etwa der Höhe der den# oberei Teil des Sattelrostes bedeckenden Brennstoffschicht -entspricht. 3. Einrichtung nach Anspruch i und z, dadurch gekennzeichnet, daß hinter den Gegenrosten Kanäle (5) .vorgesehen sind, durch welche Verbrennungsgase in den über dem oberen Teil des Sattelrostes befindlichen Feuerraum übertreten können.PATENT CLAIMS: i. Device for converting articulated boilers with a filling shaft between the water chambers to the combustion of fine-grained ones. Fuels according to patent 6o6 818; characterized in that, the under the Füllschachtauslauf built, adapted with its inclination to the fuel slope angle saddle grate (z) falls steeply in its lower part (3) and a respective counter grate is arranged over these steep rust parts on the boiler walls. a. Device according to claim i, characterized in that the distance between the counter grids and the lower parts of the saddle grate corresponds approximately to the height of the fuel layer covering the upper part of the saddle grate. 3. Device according to claim i and z, characterized in that channels (5) are provided behind the counter grids, through which combustion gases can pass into the combustion chamber located above the upper part of the saddle grate.
DEV28848D Device for converting sectional boilers with a filling shaft between the water chambers to the combustion of fine-grain fuels Expired DE607824C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV28848D DE607824C (en) Device for converting sectional boilers with a filling shaft between the water chambers to the combustion of fine-grain fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV28848D DE607824C (en) Device for converting sectional boilers with a filling shaft between the water chambers to the combustion of fine-grain fuels

Publications (1)

Publication Number Publication Date
DE607824C true DE607824C (en) 1935-01-08

Family

ID=7584436

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV28848D Expired DE607824C (en) Device for converting sectional boilers with a filling shaft between the water chambers to the combustion of fine-grain fuels

Country Status (1)

Country Link
DE (1) DE607824C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968583C (en) * 1942-04-03 1958-03-06 Buderus Eisenwerk Large-capacity cast iron boiler
DE968696C (en) * 1951-04-21 1958-03-20 Strebelwerk G M B H Filling shaft section boiler for collective heating systems, without bottom grate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968583C (en) * 1942-04-03 1958-03-06 Buderus Eisenwerk Large-capacity cast iron boiler
DE968696C (en) * 1951-04-21 1958-03-20 Strebelwerk G M B H Filling shaft section boiler for collective heating systems, without bottom grate

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