CN211527138U - Small-hole steam exhaust silencer - Google Patents

Abstract

The utility model discloses a pinhole exhaust steam silencer belongs to chemical industry technical field. A small-hole steam exhaust silencer comprises a shell, wherein the inner wall of the shell is connected with a sound insulation barrel, the inner wall of the sound insulation barrel is respectively connected with a sound absorption sheet and a sound attenuation sheet, the top of the shell is connected with a cooler, the air inlet end of the cooler is connected to the air outlet end of the sound insulation barrel, the outer wall of the shell is connected with a filter box, the outer wall of the cooler is connected to the top of the filter box through a water pipe, a filter plate is inserted into the inner wall of the filter box, the inner wall of the filter box is fixedly connected with a fixing frame, the filter plate is inserted into the fixing frame, one end, away from the fixing frame, of; the utility model discloses the time can filter the noxious material in the vapor water to make vapor water can the secondary use, be convenient for utilize remaining waste heat to vapor through the settlement of heat pipe, thereby realize energy saving and emission reduction's the condition, take out the change to the filter through sealed lid.

Description

Small-hole steam exhaust silencer

Technical Field

The utility model relates to a chemical industry technical field especially relates to a pinhole exhaust silencer.

Background

The boiler is an energy conversion device, the energy input to the boiler is in the forms of chemical energy, electric energy, heat energy of high-temperature flue gas and the like in fuel, steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards through the conversion of the boiler, the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where fuel is combusted, the boiler comprises a boiler and a boiler, hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people life, the hot water or the steam can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into the electric energy through a generator, and the boiler for providing hot water is called as a hot water boiler and is mainly used for life and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.

The existing boiler steam exhaust gas can produce a large amount of noises in-process, thereby preventing people from normally having a rest, studying and working, silencing equipment is appeared for this reason, reduce the influence of noise to people, although the existing boiler steam exhaust pipe silencer reduces the generation of a large amount of noises in the exhaust process of boiler steam, but the existing chemical plant passes through the boiler in the process of processing materials, toxic steam can be produced, the silencer in the prior art lacks corresponding processing device, can't recycle toxic steam, therefore, a small-hole steam exhaust silencer is particularly important.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and providing a small hole steam exhaust silencer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a small hole exhaust silencer, includes the shell, the inner wall connection of shell has a sound insulation section of thick bamboo, the inner wall of sound insulation section of thick bamboo is connected with sound absorption piece and amortization piece respectively, the top of shell is connected with the cooler, the inlet end of cooler is connected on the end of giving vent to anger of sound insulation section of thick bamboo, the outer wall connection of shell has the rose box, the outer wall of cooler leads to pipe connects the top at the rose box, the inner wall of rose box is pegged graft and is had the filter, the inner wall fixedly connected with mount of rose box, the filter is pegged graft in the mount, the one end that the mount was kept away from to the filter is connected with sealed lid, the outer.

Preferably, the inner wall of the filter plate is respectively connected with a quartz sand filter layer, a fiber ball filter layer and an active carbon filter layer from top to bottom.

Preferably, the outer wall of shell is connected with the drain pipe, the outer wall of drain pipe runs through the shell and is connected with the heat pipe, the one end that the drain pipe was kept away from to the heat pipe is connected with the inlet tube, the outer wall at sound insulation section of thick bamboo is connected to the heat pipe.

Preferably, a flange interface is connected to the bottom wall of the housing.

Preferably, a placing groove is arranged between the inner wall of the filter plate and the quartz sand water filtering layer.

Preferably, the bottom of the filter box is inserted with a discharge pipe, and the outer wall of the discharge pipe is connected with a valve.

Compared with the prior art, the utility model provides a small hole exhaust silencer possesses following beneficial effect:

1. this aperture steam exhaust silencer, during the use, be connected shell and boiler connection exhaust pipe through the flange interface, accomplish the back in succession, the boiler is eliminated through sound absorption piece and noise damping piece at the produced a large amount of noises of the in-process of discharging vapor, vapor in the exhaust pipe flows to the cooler in through the sound insulation section of thick bamboo, vapor is under the cooling of cooler, change into water from vapor, water in the cooler flows into the rose box through the water pipe in, then through the quartz sand water filter layer of filter internally mounted, fibre ball class water filter layer and active carbon water filter layer filter the poisonous substance of doping in the vapor water, filter the back rethread exhaust pipe discharge, make vapor water can the secondary use.

2. This aperture steam exhaust silencer, in water gets into the heat-conducting pipe through the inlet tube, the outer wall at a sound insulation section of thick bamboo is connected to the heat pipe, when vapor flows into a sound insulation section of thick bamboo, make a sound insulation section of thick bamboo receive vapor to bring thermal influence, thereby lead to a sound insulation section of thick bamboo to become hot, then the heat pipe absorbs the heat on the sound insulation section of thick bamboo surface, and then heat the water in the heat-conducting pipe, after the water heating is accomplished, the water after will heating through the drain pipe lets in inside the boiler, and then can effectually preheat the inside water of getting into the boiler, thereby effectual remaining waste heat to vapor utilizes, thereby realize energy saving and emission reduction's the condition.

3. This aperture steam exhaust silencer, when the filter live time long-term, takes out the change to the filter through sealed lid, can be convenient for install and fix the filter through setting for of mount.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the time can filter the noxious material in the vapor water to make vapor water can the secondary use, be convenient for utilize remaining waste heat to vapor through the settlement of heat pipe, thereby realize energy saving and emission reduction's the condition, take out the change to the filter through sealed lid.

Drawings

Fig. 1 is a schematic structural view of a small-hole steam exhaust muffler provided by the present invention;

fig. 2 is a partial sectional view of a small-hole steam exhaust muffler shell according to the present invention;

fig. 3 is a cross-sectional view of a filtering box of the small-hole steam exhaust silencer provided by the utility model;

fig. 4 is a cross-sectional view of a small-hole steam exhaust silencer filter plate provided by the utility model.

In the figure: 1. a housing; 2. a sound-insulating tube; 3. a sound absorbing sheet; 4. a silencing sheet; 5. a drain pipe; 6. a water inlet pipe; 7. a heat conducting pipe; 8. a cooler; 9. a filter box; 10. a sealing cover; 11. a handle; 12. a filter plate; 13. a fixed mount; 14. a quartz sand water filtering layer; 15. a fiber ball type water filtering layer; 16. filtering a water layer by using activated carbon; 17. a placement groove; 18. a discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a small-hole steam exhaust silencer comprises a shell 1, wherein the inner wall of the shell 1 is connected with a sound insulation barrel 2, the inner wall of the sound insulation barrel 2 is respectively connected with a sound absorption sheet 3 and a sound attenuation sheet 4, the top of the shell 1 is connected with a cooler 8, the air inlet end of the cooler 8 is connected to the air outlet end of the sound insulation barrel 2, the outer wall of the shell 1 is connected with a filter box 9, the outer wall of the cooler 8 is connected to the top of the filter box 9 through a water pipe, a filter plate 12 is inserted into the inner wall of the filter box 9, a fixing frame 13 is fixedly connected to the inner wall of the filter box 9, the filter plate 12 is inserted into the fixing frame 13, one end, far away from the fixing frame 13.

Referring to fig. 4, the inner wall of the filter plate 12 is connected with a quartz sand filter layer 14, a fiber ball filter layer 15 and an activated carbon filter layer 16 from top to bottom.

Referring to fig. 2, a drain pipe 5 is connected to the outer wall of the casing 1, a heat pipe 7 is connected to the outer wall of the drain pipe 5 penetrating through the casing 1, a water inlet pipe 6 is connected to one end of the heat pipe 7 far away from the drain pipe 5, and the heat pipe 7 is connected to the outer wall of the sound insulation barrel 2.

Referring to fig. 1, a flange interface is attached to the bottom wall of the housing 1.

Referring to fig. 4, a placing groove 17 is provided between the inner wall of the filter plate 12 and the quartz sand filtration layer 14.

Referring to fig. 1 and 3, a drain pipe 18 is inserted into the bottom of the filter tank 9, and a valve is connected to the outer wall of the drain pipe 18.

In the utility model, when in use, the shell 1 is connected with the boiler through the flange interface, after the connection is completed, a large amount of noise generated in the process of discharging the steam by the boiler is eliminated through the sound absorption sheet 3 and the silencing sheet 4, the steam in the exhaust pipe flows into the cooler 8 through the sound insulation barrel 2, the steam is converted into water from the steam under the cooling of the cooler 8, the water in the cooler 8 flows into the filter box 9 through the water pipe, then the toxic substances doped in the steam are filtered through the quartz sand water filtering layer 14, the fiber ball water filtering layer 15 and the active carbon water filtering layer 16 which are arranged inside the filter plate 12, and then the steam is discharged through the discharge pipe 18 after the filtration, so that the steam can be used for the second time, when the water enters the heat conduction pipe 7 through the water inlet pipe 6, the heat conduction pipe 7 is connected with the outer wall of the sound insulation barrel 2, when the steam flows into the sound insulation barrel 2, make sound insulation barrel 2 receive vapor to bring thermal influence, thereby lead to sound insulation barrel 2 to become hot, then heat pipe 7 absorbs sound insulation barrel 2 heat on the surface, and then heat the water in heat pipe 7, after the water heating is accomplished, let in the boiler inside through the water of drain pipe 5 after will heating, and then can effectually preheat the inside water of entering boiler, thereby effectual remaining waste heat to vapor utilizes, thereby realize energy saving and emission reduction's the condition, when filter 12 live time is long, take out the change to filter 12 through sealed lid 10, can be convenient for install and fix filter 12 through the settlement of mount 13.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (6)

1. A small-hole steam exhaust silencer comprises a shell (1) and is characterized in that the inner wall of the shell (1) is connected with a sound insulation barrel (2), the inner wall of the sound insulation barrel (2) is respectively connected with a sound absorption sheet (3) and a sound attenuation sheet (4), the top of the shell (1) is connected with a cooler (8), the air inlet end of the cooler (8) is connected with the air outlet end of the sound insulation barrel (2), the outer wall of the shell (1) is connected with a filter box (9), the outer wall of the cooler (8) is connected with the top of the filter box (9) through a water pipe, the inner wall of the filter box (9) is spliced with a filter plate (12), the inner wall of the filter box (9) is fixedly connected with a fixing frame (13), the filter plate (12) is spliced in the fixing frame (13), one end, far away from the fixing frame (13), of the filter plate (12) is connected with a sealing, the outer wall of the sealing cover (10) is connected with a handle (11).

2. The small-hole steam exhaust silencer according to claim 1, wherein the inner wall of the filter plate (12) is connected with a quartz sand filter layer (14), a fiber ball filter layer (15) and an activated carbon filter layer (16) from top to bottom.

3. A small hole exhaust silencer according to claim 1, characterized in that the outer wall of the casing (1) is connected with a drain pipe (5), the outer wall of the drain pipe (5) penetrates through the casing (1) to be connected with a heat pipe (7), one end of the heat pipe (7) far away from the drain pipe (5) is connected with a water inlet pipe (6), and the heat pipe (7) is connected with the outer wall of the sound insulation cylinder (2).

4. A small hole exhaust silencer according to claim 1, characterized in that a flange joint is connected to the bottom wall of the outer shell (1).

5. A small-bore exhaust silencer according to claim 1, characterized in that a placement groove (17) is provided between the inner wall of the filter plate (12) and the quartz sand filter layer (14).

6. A small hole exhaust silencer according to claim 1, characterized in that the bottom of the filtering box (9) is inserted with a discharge pipe (18), and the outer wall of the discharge pipe (18) is connected with a valve.

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