Pressure regulating device for a boiler
A pressure regulating device and boiler technology, which is applied in the field of boiler pressure regulating devices, can solve problems such as equipment damage and failure, safety in use, equipment pressure extrusion damage, and large air pressure changes, so as to improve the utilization rate of waste heat, prolong the retention time, The effect of improving combustion efficiency
Active Publication Date: 2019-12-03
FUYANG ANGU BOILER PRESSURE VESSEL MFG
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Problems solved by technology
[0005] The purpose of the present invention is to provide a boiler pressure regulating device, which solves the problems that the pressure changes greatly during the operation of the boiler equipment, and the equipment is prone to pressure extrusion damage, resulting in equipment damage and failure and the use safety cannot be guaranteed.
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[0018] 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.
[0019] Such as Figure 1-2 As shown, the embodiment of the present invention provides a boiler pressure regulating device, including a furnace body 1, the bottom of the inner cavity of the furnace body 1 is fixedly connected with a fixed seat 10, and the top of the fixed seat 10 is fixedly connected with a combustion furnace 9, and the furnace body 1 A blower 4 is fixedly installed on the left side of the blower 4, and an air blower 5 is fixedly connected to t...
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The invention discloses a pressure regulating device for a boiler. The pressure regulating device comprises a furnace body, wherein a heat conduction plate is fixedly connected to the interior of thefurnace body, a pot body is fixedly connected to the top part of the heat conduction plate, the top part of the pot body is fixedly connected to an air outlet pipe, a pressure regulating barrel is arranged on the left side of the air outlet pipe, an air nozzle is fixedly connected to the bottom part of the pressure regulating barrel, and a piston is arranged in the pressure regulating barrel. According to the pressure regulating device for the boiler, the piston, an adjusting rod, a second supporting rod and a first supporting rod are arranged, the air nozzle is used for guiding air flow to flow back and forth, air pressure in the pot body is increased along with the water heating, the piston is extruded to slide upwards, the adjusting rod and the second supporting rod are driven to ascend, then the cover plate is pulled to rotate through adjustment of the first supporting rod so as to open an open groove, gas is rapidly discharged, the air pressure is eliminated, when the internal airpressure is reduced, the piston slides descend, an adjusting groove communicates with the open groove so as to uniformly and orderly blow the air flow, so that the device is damaged due to the fact that the temperature difference and the air pressure are too large when a large amount of the air flow is instantly blown into the inner part of the pot body.
Description
technical field [0001] The invention relates to the technical field of boilers, in particular to a boiler pressure regulating device. Background technique [0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electric energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The hot water or steam generated in the boiler can be directly used for industrial production. It can also be converted into mechanical energy through a steam power plant, or converted into electrical energy through a generator. [0003] It can be divided into power plant boilers, industrial boilers and domestic boilers according to the purpose, and can be divided into atmospheric pressure boilers, low pressure boilers, medium pressure boilers and high pressure boilers according to the pressure. [0004] During the operation of the boiler equipment, as the hot water boils, the...
Claims
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IPC IPC(8): F24H1/00F24H9/00F23J15/06
CPCF23J15/06F24H1/00F24H9/00
Inventor 李明科
Owner FUYANG ANGU BOILER PRESSURE VESSEL MFG