Building material tunnel kiln external combustion system and control method thereof
A technology for building materials and tunnel kilns, applied in the field of combustion systems, can solve problems such as energy waste, low gas combustion rate, and many risk factors, and achieve the effects of uniform and sufficient oxygen supply, conducive to combustion, and uniform distribution of gas
Pending Publication Date: 2018-04-20
王志
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Problems solved by technology
[0003] In the prior art, the combustion rate of gas in the combustion system is low, which easily leads to waste of energy. In addition, the distribution of gas pipelines is unreasonable, and there are many risk factors
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] see Figure 1-Figure 4 , in an embodiment of the present invention, a building material tunnel kiln external combustion system, including a main pipe, the right end of the main pipe is provided with a first main pipe manual ball valve 1, and the first main pipe manual ball valve 1 plays a switching role; the first main pipe manual ball valve 1 is arranged with a main pipe filter 2 on the left side, and the main pipe filter 2 plays the role of filtering ...
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The invention discloses a building material tunnel kiln external combustion system. The building material tunnel kiln external combustion system comprises a main pipe, a first main pipe manual ball valve, a main pipe filter, a main pipe reducing valve, a main pipe high pressure alarm, a main pipe lower pressure alarm, a main pipe relief system, a main pipe electromagnetic valve and a second main pipe manual ball valve are sequentially arranged on the main pipe according to the flowing direction of fuel gas. The second main pipe manual ball valve is connected with a plurality of sets of single-unit hoses through a main fuel gas pipe, the lower end of each single-unit hose is connected with two single fuel gas hose bodies, and the other end of each single fuel gas hose body is connected witha nozzle. Each nozzle is connected with a single-unit wind supply pipe through a single wind supply hose, and the single-unit wind supply pipes are connected with single-unit combustion-supporting draught fans through the single-unit wind supply hoses. The fuel gas main pipe is in an official website form: from the main pipe to grouped pipes to branch pipes, so that fuel gas is distributed more evenly, and combustion is facilitated. The building material tunnel kiln external combustion system is safe and effective.
Description
technical field [0001] The invention relates to the technical field of combustion systems, in particular to an external combustion system for building material tunnel kilns. Background technique [0002] The combustion system refers to the combination of equipment and corresponding smoke, wind and coal (powdered coal) pipelines required to fully burn the fuel in the boiler furnace and discharge the flue gas generated by the combustion into the atmosphere. The combustion system shall, according to the type of fuel used, such as solid, liquid or gaseous fuel, the type and combustion method of the utility boiler, reasonably select the process flow, determine the specifications and quantities of equipment and pipelines, and fully consider the necessary margin so that the boiler and The combustion system operates at the safest and most economical conditions. The function of the fuel system is to ensure that the burner burns the required fuel. The task of the combustion system i...
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IPC IPC(8): F27B9/36F27B9/40
CPCF27B9/36F27B9/40F27B2009/3615
Inventor 李燃勇王志刘国珍
Owner 王志