WO2023012386A1 - Installation for heating vats using a make-up air burner - Google Patents

Installation for heating vats using a make-up air burner Download PDF

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Publication number
WO2023012386A1
WO2023012386A1 PCT/ES2022/000028 ES2022000028W WO2023012386A1 WO 2023012386 A1 WO2023012386 A1 WO 2023012386A1 ES 2022000028 W ES2022000028 W ES 2022000028W WO 2023012386 A1 WO2023012386 A1 WO 2023012386A1
Authority
WO
WIPO (PCT)
Prior art keywords
tank
heating
burner
vats
installation
Prior art date
Application number
PCT/ES2022/000028
Other languages
Spanish (es)
French (fr)
Inventor
Eulogio Garcia Aguilar
Original Assignee
Eulogio Garcia Aguilar
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 Eulogio Garcia Aguilar filed Critical Eulogio Garcia Aguilar
Publication of WO2023012386A1 publication Critical patent/WO2023012386A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D99/00—Subject matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means

Definitions

  • the installation of heating tanks by means of an air flow burner consists of heating the tank with the circulation of hot gases from the outside of the tank.
  • an air vein type burner or similar is used, its flame will never touch the tank.
  • This type of burner allows working with a significant excess of air and thus low temperatures can be generated, as well as low emissions.
  • the main advantage is saving on the boiler or exchanger currently used by the tanks, especially in those processes that Currently, they are carried out in the “bain-marie” type.
  • the equipment made up of a burner tank allows gradual heating of the entire tank.
  • the geometry of the assembly and the arrangement of defectoms in the tank allow the hot gases to surround the tank and not generate hot spots in it.
  • FIG. 1 Shows the tank assembly (I) with the air flow burner (3) and the casing (4).
  • the gases generated by the burner surround the tank and are exhausted to the outside through the upper slots in the tank (2).
  • Figure 2 Shows a side view of the tank.
  • Figure 3 Shows a front view of the tank.
  • the burner generates a flow of low-temperature combustion gases, which surrounds the tank and gradually releases heat to it, thus gradually heating the fluid in the tank. In no case does the burner flame touch the tank plate, so this method can replace previously mentioned indirect heating, or heating where the flame can never touch the tank.
  • Combustion gases are exhausted through upper slots in the tank, and can be partly recirculated to increase energy savings.
  • This installation can replace all the vats that are heated using indirect processes, saving on boiler installations or indirect heat generators, their maintenance, as well as a higher energy payment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The present invention relates to an installation for heating vats of liquid using make-up air burners, characterised in that it comprises a make-up air burner, a vat, a housing, and upper slots in the vat, wherein the gases generated by the burner surround the vat and are expelled through the upper slots.

Description

DESCRIPCIÓN
Figure imgf000003_0001
DESCRIPTION
Figure imgf000003_0001
Sector de la técnica En aquellos sectores donde se usen cubas de calentamiento, químico, alimentario, tratamiento de superficies, etc. Technical sector In those sectors where heating tanks are used, chemical, food, surface treatment, etc.
Antecedentes de la invención El calentamiento de cubas se puede realizar por varios métodos: Background of the invention The heating of vats can be carried out by several methods:
- Mediante resistencias eléctricas, sea introducidas en el mismo fluido; o en oíros casos en un fluido adyacente a la cuba que sea el que transmite el calor (tipo baño María)- By means of electrical resistances, it is introduced in the same fluid; or in other cases in a fluid adjacent to the tank that is the one that transmits the heat (bain-marie type)
- Mediante caldera donde se calienta un fluido y este callenta la cuba. - Medíante tubo radiante introducido en el propio fluido, como ejemplo un quemador donde la combustión se produce dentro de un tubo y esto tubo está dentro de la cuba, el líquido toca el tubo en su exterior la combustión se produce en la parte interior. - By means of a boiler where a fluid is heated and this heats up the tank. - By means of a radiant tube inserted into the fluid itself, as an example a burner where combustion occurs inside a tube and this tube is inside the tank, the liquid touches the tube on the outside, combustion occurs on the inside.
~ Mediante quemador con llama directo tocando la cuba Explicación de la invención ~ Through burner with direct flame touching the tank Explanation of the invention
La instalación de calentamiento de cubas mediante quemador vena de aire consiste en calentar la cuba con la cimulauión de gases calientes por el exterior de la cuba. Para elle, se utiliza un quemador tipo vena de aire o similar, la llama del mismo nunca tocará la cuba. Este tipo de quemador permite trabajar con un exceso de aire importante y de esta forma se puede generar temperaturas bajas, así como bajas emisiones.. La principal ventaja es el ahorro de la caldera o intemambiador que usan actualmente las cubas, sobre todo en aquellos procesas que actualmente se realizan tipo “baño María’'. El equipo compuesto por cuba quemador permite un calentamiento paulatino de toda la cuba. The installation of heating tanks by means of an air flow burner consists of heating the tank with the circulation of hot gases from the outside of the tank. For it, an air vein type burner or similar is used, its flame will never touch the tank. This type of burner allows working with a significant excess of air and thus low temperatures can be generated, as well as low emissions. The main advantage is saving on the boiler or exchanger currently used by the tanks, especially in those processes that Currently, they are carried out in the “bain-marie” type. The equipment made up of a burner tank allows gradual heating of the entire tank.
La geometría del conjunto y la disposición de defiectoms en la cuba permite que los gases calientes envuelvan la cuba y no generen en la misma puntos calientes. The geometry of the assembly and the arrangement of defectoms in the tank allow the hot gases to surround the tank and not generate hot spots in it.
Breve descripción de los dibujos Brief description of the drawings
Pata complementar la descripción que se está realizando y con objeto de ay udar a una mejor comprensión de las características de la invención, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente. To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part of said description, where, with an illustrative and non-limiting nature, it has been represented the next.
Figura 1.- Muestra el conjunto de cuba (I) con el quemador vena de aire (3) y la envolvente (4). Los gases generados por el quemador envuelven la cuba y son exhaustados al exterior por las ranuras superiores de la cuba (2). Figure 1.- Shows the tank assembly (I) with the air flow burner (3) and the casing (4). The gases generated by the burner surround the tank and are exhausted to the outside through the upper slots in the tank (2).
Figura 2- Muestra una vista lateral la cuba. 15 Figura 3 - Muestra una vista frontal la cuba. Figure 2 - Shows a side view of the tank. Figure 3 - Shows a front view of the tank.
Realización preferente de la invención Preferred embodiment of the invention
El quemador genera un flujo de gases de combustión de baja temperatura, que envuelve la cuba y van cediendo el calor ala .misma, de esta forma calienta paulatinamente el fluido de la cuba. La llama del quemador no toca en ningún caso la chapa de la cuba, de esta forma este método puede sustituir calentamientos indirectos anteriormente mencionados, o calentamientos donde la llama no puede tocar nunca la cuba. The burner generates a flow of low-temperature combustion gases, which surrounds the tank and gradually releases heat to it, thus gradually heating the fluid in the tank. In no case does the burner flame touch the tank plate, so this method can replace previously mentioned indirect heating, or heating where the flame can never touch the tank.
Los gases de la combustión son exhaustados por unas ranuras superiores de la cuba, podiendo ser en parte recirculados para aumentar el ahorro energético. Combustion gases are exhausted through upper slots in the tank, and can be partly recirculated to increase energy savings.
Esta instalación puede sustituir todas las cubas cayo calentamiento se realícen con procesos indirectos, ahorrando en instalaciones de calderas o generadores de calor indirectos, los mantenimientos de los mismos, así como un mayor abono energético. This installation can replace all the vats that are heated using indirect processes, saving on boiler installations or indirect heat generators, their maintenance, as well as a higher energy payment.

Claims

3 REIVINDICACIONES 3 CLAIMS
1.- Instalación para el calentamiento de cubas de líquido mediante quemadores tipo vena de aire, caracterizada porque comprende un quemador tipo vena de aire (3), una cuba (1 ) una envolvente (4), y unas ranuras superiores de la cuba (2) donde los gases generados por el quemador envuelven la cuba y son exhaustado por las ranuras superiores. 1.- Installation for heating liquid vats by means of air vein type burners, characterized in that it comprises an air vein type burner (3), a vat (1), a casing (4) , and some upper slots in the vat ( 2) where the gases generated by the burner surround the tank and are exhausted through the upper slots.
PCT/ES2022/000028 2021-08-05 2022-07-27 Installation for heating vats using a make-up air burner WO2023012386A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU202131620 2021-08-05
ES202131620U ES1279654Y (en) 2021-08-05 2021-08-05 TANK HEATING INSTALLATION THROUGH AIR STREAM BURNER

Publications (1)

Publication Number Publication Date
WO2023012386A1 true WO2023012386A1 (en) 2023-02-09

Family

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Family Applications (1)

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PCT/ES2022/000028 WO2023012386A1 (en) 2021-08-05 2022-07-27 Installation for heating vats using a make-up air burner

Country Status (2)

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ES (1) ES1279654Y (en)
WO (1) WO2023012386A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES443732A3 (en) * 1975-12-12 1977-04-16 Tecnica Ind Iberica S A Circulating air heating system. (Machine-translation by Google Translate, not legally binding)
US4023923A (en) * 1975-03-18 1977-05-17 Kramer Jr Frederick A Burner for heating an airstream
ES2004752A6 (en) * 1987-07-15 1989-02-01 Secado Equipos Ind Installation for continuous high temperature thermal treatments (Machine-translation by Google Translate, not legally binding)
KR100906379B1 (en) * 2008-03-25 2009-07-07 한국남동발전 주식회사 The boiler burner having the nozzle for removing burned particles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023923A (en) * 1975-03-18 1977-05-17 Kramer Jr Frederick A Burner for heating an airstream
ES443732A3 (en) * 1975-12-12 1977-04-16 Tecnica Ind Iberica S A Circulating air heating system. (Machine-translation by Google Translate, not legally binding)
ES2004752A6 (en) * 1987-07-15 1989-02-01 Secado Equipos Ind Installation for continuous high temperature thermal treatments (Machine-translation by Google Translate, not legally binding)
KR100906379B1 (en) * 2008-03-25 2009-07-07 한국남동발전 주식회사 The boiler burner having the nozzle for removing burned particles

Also Published As

Publication number Publication date
ES1279654Y (en) 2022-01-17
ES1279654U (en) 2021-10-20

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