CN213453589U - Multi-angle adjustable steam exhaust silencer for steam boiler - Google Patents
Multi-angle adjustable steam exhaust silencer for steam boiler Download PDFInfo
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- CN213453589U CN213453589U CN202022314857.4U CN202022314857U CN213453589U CN 213453589 U CN213453589 U CN 213453589U CN 202022314857 U CN202022314857 U CN 202022314857U CN 213453589 U CN213453589 U CN 213453589U
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Abstract
A multi-angle adjustable steam exhaust silencing device for a steam boiler comprises a silencer barrel; the outer wall of the silencer cylinder is provided with an ear rack, and the silencer cylinder is placed on the vertical bracket through the ear rack; the top of the inner cavity of the silencer cylinder is provided with a throttling top plate, and the bottom of the throttling top plate is provided with a throttling and draining plate; this steam exhaust silencing device throttle hydrophobic plate with adjustable a multi-angle for steam boiler adopts throttle step-down and aperture to spout and carry out frequency conversion and step-down, steam carries out the step-down frequency conversion through the orifice on the throttle hydrophobic plate, produced noise when reducing steam pressure release and exhausting, steam in the in-process that the silencer barrel rises, because the temperature step-down, the water droplet that steam condenses into flows down to the bottom of silencer barrel, because be provided with the drain trap on the throttle hydrophobic plate, be favorable to the water droplet of condensing to flow through the drain trap, the throttle hydrophobic plate has greatly weakened the produced noise of steam emission simultaneously.
Description
Technical Field
The utility model relates to an exhaust silencer technical field especially relates to a steam exhaust noise eliminator with adjustable a multi-angle for steam boiler.
Background
Thermal boilers and other equipment such as boilers, steam turbines and other devices are often used in the industrial fields such as power generation, chemical industry, metallurgy and textile, the steam emission of the devices such as boilers can generate large noise, if the devices are not processed, sound pollution can be caused, the surrounding environment is seriously affected, workers can also cause harm to an auditory system when working under the noise for a long time, and in order to reduce the sound pollution, the steam needs to be subjected to silencing treatment.
The utility model discloses a be CN 202852784U's utility model including the silencer barrel through the current patent of patent retrieval, be provided with the connecting portion of being connected with other devices on the outer wall of silencer barrel, the lower extreme of silencer barrel be provided with air inlet, its characterized in that: the silencer cylinder is characterized in that a plurality of layers of throttle plates are arranged in the silencer cylinder, a plurality of throttle holes are formed in the throttle plates, and a plurality of small exhaust holes are uniformly distributed in the top of the silencer cylinder.
Based on the above, the inventor finds that the existing multi-angle adjustable steam exhaust silencing device for the steam boiler can generate a large amount of noise in the steam exhaust process, and can generate resonance between the exhaust pipe and the fixing frame for steam exhaust due to overlarge kinetic energy of the steam, so that the noise is generated, and the steam can be condensed into water drops in the rising process and cannot be timely exhausted from the exhaust pipe.
Therefore, the multi-angle adjustable steam exhaust muffler device for the steam boiler is researched and improved aiming at the existing structure and defects, and is provided so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steam exhaust noise eliminator with adjustable a plurality of angles for steam boiler to solve the current steam exhaust noise eliminator with adjustable a plurality of angles for steam boiler who provides among the above-mentioned background art can produce a large amount of noises at steam emission's in-process, and because the kinetic energy of steam is too big, can make to produce resonance between steam emission's chimney and the mount, thereby produce the noise, and steam can condense into the water droplet at the in-process that rises, the unable timely problem of discharging in the exhaust pipe of following.
The utility model discloses a steam exhaust noise eliminator with adjustable steam boiler's multi-angle's purpose and efficiency are reached by following specific technological means:
a multi-angle adjustable steam exhaust silencing device for a steam boiler comprises a silencer barrel; the outer wall of the silencer cylinder is provided with an ear rack, and the silencer cylinder is placed on the vertical bracket through the ear rack; the middle of the bottom of the silencer cylinder is connected with a steam inlet, and the bottom of the silencer cylinder is obliquely connected with a liquid discharge pipeline on the left side of the steam inlet; the top of the inner cavity of the silencer cylinder body is provided with a throttling top plate, and the bottom of the throttling top plate is provided with a throttling and draining plate.
Furthermore, five layers of the throttling hydrophobic plate are longitudinally arranged in the silencer cylinder body at equal intervals, the throttling hydrophobic plate is in a flat conical shape, throttling holes are formed in the throttling hydrophobic plate, and four hydrophobic holes are formed in the side wall of the throttling hydrophobic plate.
Furthermore, a conical inner bottom is arranged in the middle of the bottom of the inner cavity of the silencer cylinder, a water storage area is formed between the conical inner bottom and the inner wall of the silencer cylinder, the conical inner bottom is communicated with the steam inlet hole, a water outlet is formed in one side of the conical inner bottom and is communicated with the liquid discharge pipeline, a water receiving plate is arranged on the side wall of the bottom of the inner cavity of the silencer cylinder, and a water guide groove is formed in the water receiving plate.
Furthermore, the ear frame is welded on the outer wall of the silencer barrel body at four positions, the bottom of the wedge-shaped block of the ear frame is provided with a damping plate, the middle of the bottom of the damping plate is provided with a positioning column, and the positioning column is connected with the connecting cross beam of the vertical support in a clamping mode.
Furthermore, the top of the vertical support is welded with four reinforced connecting beams, the middle of each connecting beam is provided with a positioning hole, and a positioning column is connected in each positioning hole.
Compare with current structure under, the utility model discloses following beneficial effect has:
the setting of throttle hydrophobic plate, the throttle hydrophobic plate adopts throttle step-down and aperture to spout and carries out frequency conversion and step-down, steam carries out the step-down frequency conversion through the orifice on the throttle hydrophobic plate, produced noise when reducing steam pressure release exhaust, the in-process that steam rises in the silencer barrel, because the temperature step-down, the water droplet that steam condenses into flows down to the bottom of silencer barrel, because be provided with the drain trap on the throttle hydrophobic plate, be favorable to the water droplet that condenses to flow down through the drain trap, the throttle hydrophobic plate has greatly weakened the produced noise of steam emission simultaneously.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the connection structure of the muffler barrel, the ear frame, the steam inlet and the liquid discharge pipe of the present invention;
fig. 4 is the schematic view of the sectional structure of the muffler cylinder of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a vertical support; 101. connecting the cross beam; 10101. positioning holes; 2. a muffler cylinder; 201. a tapered insole; 202. a water receiving plate; 20201. a water chute; 203. a water outlet; 3. an ear rack; 301. a damper plate; 30101. a positioning column; 4. a throttling top plate; 5. a steam inlet hole; 6. a liquid discharge conduit; 7. a throttling hydrophobic plate; 701. an orifice; 702. and (4) hydrophobic pores.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a steam exhaust noise eliminator with adjustable a multi-angle for steam boiler, including: a muffler cylinder 2; the outer wall of the silencer cylinder 2 is provided with the ear frame 3, the silencer cylinder 2 is placed on the vertical support 1 through the ear frame 3, the top of the vertical support 1 is welded with the connecting cross beam 101 which is reinforced in four places, the middle of the connecting cross beam 101 is provided with the positioning hole 10101, and the positioning column 30101 is connected in the positioning hole 10101; the middle of the bottom of the silencer cylinder 2 is connected with a steam inlet 5, and the bottom of the silencer cylinder 2 is connected with a liquid discharge pipeline 6 in an inclined manner on the left side of the steam inlet 5; the top of the inner cavity of the silencer cylinder 2 is provided with a throttling top plate 4, the bottom of the throttling top plate 4 is provided with a throttling hydrophobic plate 7, the throttling hydrophobic plate 7 is longitudinally arranged with five layers at equal intervals in the silencer cylinder 2, the throttling hydrophobic plate 7 is a flat cone, the throttling hole 701 is arranged on the throttling hydrophobic plate 7, the side wall of the throttling hydrophobic plate 7 is provided with four drainage holes 702, when in use, the throttling hydrophobic plate 7 adopts throttling depressurization and small hole injection for frequency conversion and depressurization, steam is subjected to depressurization and frequency conversion through the throttling hole 701 on the throttling hydrophobic plate 7, the noise generated during steam pressure relief and exhaust is reduced, and in the process that the steam rises in the silencer cylinder 2, water drops condensed by the steam flow down to the bottom of the silencer cylinder 2 due to low temperature, and due to the drainage hole 702 arranged on the throttling hydrophobic plate 7, the condensed water drops conveniently flow down through the drainage holes 702, and meanwhile, the throttling hydrophobic plate 7 greatly reduces noise generated by steam discharge.
Wherein, be conical inner bottom 201 in the middle of the inner chamber bottom of silencer barrel 2, form a water storage area between conical inner bottom 201 and the 2 inner walls of silencer barrel, conical inner bottom 201 is linked together with steam inlet 5, delivery port 203 has been seted up to one side of conical inner bottom 201, delivery port 203 is linked together with drainage pipe 6, be provided with water receiving board 202 on the 2 inner chamber bottom lateral wall of silencer barrel, water chute 20201 has been seted up in water receiving board 202, when using, steam cools off in silencer barrel 2 and becomes into water, then slide to water receiving board 202 along the inner wall of silencer barrel 2, then flow to delivery port 203 along water chute 20201, and be conical inner bottom 201 in the middle of the inner chamber bottom of silencer barrel 2, be convenient for steam admission and drainage go on simultaneously, make steam admission and drainage mutually not influence.
Wherein, the welding of ear frame 3 has four places on the outer wall of silencer barrel 2, the wedge bottom of ear frame 3 is provided with damping plate 301, the department is provided with reference column 30101 in the middle of the bottom of damping plate 301, reference column 30101 joint is in vertical support 1's connecting beam 101, when using, place silencer barrel 2 perpendicularly in vertical support 1 through ear frame 3, and reduce the resonance between silencer barrel 2 and the vertical support 1 through damping plate 301, strike the noise that forms when being convenient for reduce steam emission, ear frame 3 plays the fixed action to silencer barrel 2 simultaneously.
The specific use mode and function of the embodiment are as follows:
when the multi-angle adjustable steam exhaust silencing device for the steam boiler is used, firstly, the silencer cylinder body 2 is placed on the vertical support 1 through the ear rack 3, then steam enters the silencer cylinder body 2 through the steam inlet hole 5, the steam is subjected to pressure reduction and frequency conversion through the throttling hole 701 on the throttling hydrophobic plate 7, the noise generated during steam pressure relief and exhaust is reduced, in the process that the steam rises in the silencer cylinder body 2, water drops condensed by the steam flow down to the bottom of the silencer cylinder body 2 due to temperature reduction, the condensed water drops conveniently flow down through the water drainage hole 702 due to the arrangement of the water drainage hole 702 on the throttling hydrophobic plate 7, meanwhile, the noise generated by steam exhaust is greatly reduced by the throttling hydrophobic plate 7, the resonance between the silencer cylinder body 2 and the vertical support 1 is reduced through the damping plate 301, and the noise generated by impact during steam exhaust is reduced conveniently, meanwhile, the ear rack 3 plays a role in fixing the muffler cylinder 2.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a steam exhaust silencing device with adjustable a plurality of angles for steam boiler which characterized in that: comprises a silencer cylinder (2); the outer wall of the silencer cylinder body (2) is provided with an ear frame (3), and the silencer cylinder body (2) is placed on the vertical support (1) through the ear frame (3); the middle of the bottom of the silencer cylinder (2) is connected with a steam inlet (5), and the bottom of the silencer cylinder (2) is obliquely connected with a liquid discharge pipeline (6) on the left side of the steam inlet (5); the top of the inner cavity of the silencer cylinder body (2) is provided with a throttling top plate (4), and the bottom of the throttling top plate (4) is provided with a throttling hydrophobic plate (7).
2. The multi-angle adjustable steam exhaust silencer for a steam boiler according to claim 1, wherein: five layers of the throttling hydrophobic plate (7) are longitudinally arranged in the silencer cylinder body (2) at equal intervals, the throttling hydrophobic plate (7) is a flat cone, a throttling hole (701) is formed in the throttling hydrophobic plate (7), and four hydrophobic holes (702) are formed in the side wall of the throttling hydrophobic plate (7).
3. The multi-angle adjustable steam exhaust silencer for a steam boiler according to claim 1, wherein: the middle of the bottom of the inner cavity of the silencer cylinder body (2) is a conical inner bottom (201), a water storage area is formed between the conical inner bottom (201) and the inner wall of the silencer cylinder body (2), the conical inner bottom (201) is communicated with the steam inlet hole (5), a water outlet (203) is formed in one side of the conical inner bottom (201), the water outlet (203) is communicated with the liquid drainage pipeline (6), a water receiving plate (202) is arranged on the side wall of the bottom of the inner cavity of the silencer cylinder body (2), and a water guide groove (20201) is formed in the water receiving plate (202).
4. The multi-angle adjustable steam exhaust silencer for a steam boiler according to claim 1, wherein: the outer wall of the silencer barrel body (2) is welded with four positions on the ear frame (3), the bottom of a wedge-shaped block of the ear frame (3) is provided with a damping plate (301), the middle of the bottom of the damping plate (301) is provided with a positioning column (30101), and the positioning column (30101) is connected with a connecting cross beam (101) of the vertical support (1) in a clamping mode.
5. The multi-angle adjustable steam exhaust silencer for a steam boiler according to claim 1, wherein: the top welding of vertical support (1) has connecting beam (101) of strengthening everywhere, and connecting beam (101) the middle department seted up locating hole (10101) to locating hole (10101) in-connection has reference column (30101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022314857.4U CN213453589U (en) | 2020-10-17 | 2020-10-17 | Multi-angle adjustable steam exhaust silencer for steam boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022314857.4U CN213453589U (en) | 2020-10-17 | 2020-10-17 | Multi-angle adjustable steam exhaust silencer for steam boiler |
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| Publication Number | Publication Date |
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| CN213453589U true CN213453589U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022314857.4U Active CN213453589U (en) | 2020-10-17 | 2020-10-17 | Multi-angle adjustable steam exhaust silencer for steam boiler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309593A (en) * | 2021-07-13 | 2021-08-27 | 华电国际电力股份有限公司天津开发区分公司 | Pipeline silencer capable of generating power |
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2020
- 2020-10-17 CN CN202022314857.4U patent/CN213453589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309593A (en) * | 2021-07-13 | 2021-08-27 | 华电国际电力股份有限公司天津开发区分公司 | Pipeline silencer capable of generating power |
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