Steam condensate discharging silencer

Abstract

The utility model provides a steam condensate discharging silencer which comprises a silencer body, one end of the silencer body is an open inlet, the other end of the silencer body is connected with a steel mesh connector, a baffling sleeve is arranged in a center hole of the silencer body, and a metal mesh is arranged in an inlet in the upper end of the baffling sleeve. The condensate water discharge silencer is additionally arranged in an industrial pipe network system, so that different degrees of sounds generated in the condensate water discharge process due to more direct discharge points can be relieved to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of mufflers, in particular to a steam condensate discharge muffler. Background Art

[0002] In the industrial pipe network system, there are many heat-tracing condensate discharge pipelines and many direct discharge points on site, which will cause different degrees of noise during the condensate discharge process. The scale and impurities accumulated in the pipes may cause noise. The excessive condensate flow rate will also cause noise, which will affect pedestrians and the on-site environment. Existing silencers mostly use specific sound-absorbing materials. During use, the silencers cannot effectively deal with the water vapor generated therein, and it is very easy for water vapor to enter the sound-absorbing material, causing the material to be corroded by water vapor, which affects the service life of the sound-absorbing material. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a steam condensate discharge silencer, which can alleviate the condensate discharge noise by improving the silencer structure.

[0004] Based on the above problems, the technical solution proposed by the utility model is a steam condensate discharge silencer, including a silencer body, one end of the silencer body is an open inlet, and the other end is connected to a steel mesh joint, a deflector sleeve is arranged in the center hole of the silencer body, and a metal mesh is arranged in the inlet at the upper end of the deflector sleeve.

[0005] The muffler body is a cylinder with unequal outer diameters, and has unequal diameter center holes inside. The diameter of the upper center hole is larger than that of the lower center hole. The metal mesh and the deflector sleeve are built into the upper center hole, and the connecting section of the steel mesh joint is built into the lower center hole.

[0006] The upper and lower ends of the muffler body are both externally threaded circular tubular structures, with a hollow hexagonal column in the middle, and the upper and lower ends of the hexagonal column are arranged as cones.

[0007] The upper center hole extends from the inlet to the lower end surface of the hexagonal column, and the lower center hole extends from the lower end surface of the hexagonal column to the bottom surface of the lower external threaded circular tubular structure.

[0008] The baffle sleeve is composed of a fixed part and a baffle tube body at its lower end. The outer diameter of the fixed part is larger than the outer diameter of the baffle tube body at its lower end, and the aperture of the central hole at the upper end is equal to the outer diameter of the fixed part.

[0009] Advantages and beneficial effects of the utility model: This application solves the problem that in the industrial pipe network system, there are many heating and condensate discharge pipelines and many direct discharge points on site, which cause different degrees of ringing during the condensate discharge process, affecting pedestrians and the on-site environment. The addition of a condensate discharge silencer can greatly alleviate the ringing and noise on site. It is suitable for working pressure <1.0Mpa, shell pressure 2.5Mpa, and applicable working conditions <120℃. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic longitudinal section diagram of the utility model.

[0011] Figure 2 It is a top view of the utility model.

[0012] In the figure: 1. Spring retaining ring; 2. Metal mesh; 3. Baffle sleeve; 4. Muffler body; 5. Steel mesh joint. DETAILED DESCRIPTION

[0013] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0014] like Figure 1-Figure 2 As shown, the technical solution proposed by the utility model is:

[0015] A steam condensate discharge silencer comprises a silencer body, one end of which is an open inlet and the other end is connected to a steel mesh joint, a baffle sleeve is arranged in the central hole of the silencer body, and a metal mesh is arranged in the inlet of the upper end of the baffle sleeve.

[0016] The baffle sleeve is set to reduce the flow rate of the gas by throttling, thereby achieving the effect of noise reduction. The baffle sleeve consists of a fixed part and a baffle tube body at its lower end. The outer diameter of the fixed part is larger than the outer diameter of the baffle tube body at its lower end. The diameter of the center hole at the upper end of the silencer body is equal to the outer diameter of the fixed part to ensure the stability of the connection between the baffle sleeve and the silencer body.

[0017] The metal mesh is provided for filtering to prevent impurities from generating noise in the steam pipe, and can absorb low-frequency sound. The metal mesh can be selected but not limited to steel wire mesh. The metal mesh is fixed in the muffler body by a spring clip.

[0018] Among them, the silencer body is a cylinder with unequal outer diameters, and unequal diameter center holes are arranged inside it. The diameter of the upper center hole is larger than that of the lower center hole. The metal mesh and the deflector sleeve are built in the upper center hole, and the connecting section of the steel mesh joint is built in the lower center hole.

[0019] The upper and lower ends of the silencer body are both externally threaded circular tubular structures, which are connected to the steam pipe with threads. The middle is a hollow hexagonal column, and the upper and lower ends of the hexagonal column are configured as cones.

[0020] The upper center hole extends from the inlet to the lower end surface of the hexagonal column, and the lower center hole extends from the lower end surface of the hexagonal column to the bottom surface of the lower external threaded circular tubular structure.

[0021] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A steam condensate discharge muffler, comprising a muffler body, characterized in that: One end of the muffler body is an open inlet, and the other end is connected to a steel mesh joint. A baffle sleeve is arranged in the central hole of the muffler body, and a metal mesh is arranged in the inlet of the upper end of the baffle sleeve.

2. The steam condensate discharge silencer according to claim 1, characterized in that: The muffler body is a cylinder with unequal outer diameters, and has unequal diameter center holes inside. The diameter of the upper center hole is larger than that of the lower center hole. The metal mesh and the deflector sleeve are built into the upper center hole, and the connecting section of the steel mesh joint is built into the lower center hole.

3. The steam condensate discharge silencer according to claim 2, characterized in that: The upper and lower ends of the muffler body are both externally threaded circular tubular structures, with a hollow hexagonal column in the middle, and the upper and lower ends of the hexagonal column are arranged as cones.

4. The steam condensate discharge silencer according to claim 3, characterized in that: The upper center hole extends from the inlet to the lower end surface of the hexagonal column, and the lower center hole extends from the lower end surface of the hexagonal column to the bottom surface of the lower external threaded circular tubular structure.

5. The steam condensate discharge silencer according to claim 1, characterized in that: The baffle sleeve is composed of a fixed part and a baffle tube body at its lower end. The outer diameter of the fixed part is larger than the outer diameter of the baffle tube body at its lower end, and the aperture of the central hole at the upper end is equal to the outer diameter of the fixed part.

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