CN211624562U

CN211624562U - Steam energy-saving silencer

Info

Publication number: CN211624562U
Application number: CN201922205511.8U
Authority: CN
Inventors: 宋建忠
Original assignee: Suzhou Shengdeyi Energy Conservation And Environmental Protection Technology Co ltd
Current assignee: Suzhou Shengdeyi Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-02
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an energy-conserving muffler of steam, including barrel, amortization mechanism, the vertical fixed connection pad that is provided with in top surface middle part of barrel, the vertical fixed circulation case that is provided with in front side surface one end of barrel, the vertical fixed a plurality of pressure manifolds that are provided with in bottom surface of circulation case, the fixed conical draft tube that is provided with in barrel top surface slant of reposition of redundant personnel cover inboard, amortization mechanism includes first spoiler, second spoiler, cooling channel, the vertical cylindrical backward flow chamber that is equipped with of barrel inner wall in the first spoiler, the second spoiler outside, cooling channel's inner wall transverse fixation is provided with metal heat radiation fins. The utility model discloses first spoiler, second spoiler can carry out amortization through the form of reposition of redundant personnel to steam when steam upwards discharges, and carry out the gas collection in order conveniently to realize recycle, excellent in use effect through the accuse flow valve in the leading-in circulation incasement of steam after the spoiler reposition of redundant personnel.

Description

Steam energy-saving silencer

Technical Field

The utility model relates to a muffler technical field specifically is an energy-conserving muffler of steam.

Background

The steam silencer is a silencer developed for steam discharge. The boiler steam silencer is mainly used for effectively silencing boiler steam emission and other gas silencing emission in the industries of electric power, petroleum, chemical engineering, metallurgy, textile and the like. The installation of a steam silencer is an important measure for eliminating steam-emitting noise. The existing silencing operation for steam emission is mostly finished by using a filler between an upper and a lower flower plates, for example, the patent with the application number of 201620314593.3 and the name of a steam silencer, and the silencing treatment by using the filler not only influences the air dispersing efficiency of steam, but also has the disadvantages of limited filler service life, high use cost and poor practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving muffler of steam to adopt among the solution prior art to pack and carry out amortization treatment and not only influence the scattered gas efficiency of steam, pack life limited moreover, problem that use cost is high.

In order to achieve the above object, the utility model provides a following technical scheme: a steam energy-saving silencer comprises a barrel body and a silencing mechanism, wherein a connecting disc is vertically and fixedly arranged in the middle of the top surface of the barrel body, a plurality of spiral positioning holes are vertically and annularly arranged on the bottom surface of the connecting disc, a circulation box is vertically and fixedly arranged at one end of the front side surface of the barrel body, a plurality of collecting pipes are vertically and fixedly arranged on the bottom surface of the circulation box, a flow dividing cover is vertically and fixedly arranged on the top surface of the barrel body, a conical flow guide cylinder is obliquely and fixedly arranged on the top surface of the barrel body on the inner side of the flow dividing cover, the silencing mechanism comprises a first spoiler, a second spoiler and a cooling channel, the first spoiler is vertically arranged and fixedly arranged at one end of the bottom of the inner wall of the barrel body, the second spoiler is fixedly arranged on the inner wall of the barrel body far away from the first spoiler, and a cylindrical backflow cavity is vertically arranged, the cooling channel is vertically and fixedly arranged on the inner wall of one end, far away from the first spoiler, of the cylinder body, and metal radiating fins are transversely and fixedly arranged on the inner wall of the cooling channel.

Preferably, the connecting disc is of a circular truncated cone-shaped structure, and the connecting disc and the surface of the bottom of the cylinder are integrated into a whole by adopting a welding process.

Preferably, the air inlet end of the collecting pipe on the side surface of the circulation box is communicated with the reflux cavity through a heat-resistant air conveying pipe, and one end of the collecting pipe, which is far away from the side surface of the circulation box, is respectively provided with a flow control valve.

Preferably, the guide cylinder and the top surface of the cylinder are integrated into a whole, and the inner diameter of the air transmission cavity in the cylinder is smaller than that of the radiating fins.

Preferably, the first spoiler and the second spoiler are S-shaped structures and are reversely arranged on the inner wall of the cylinder body, and one ends of the first spoiler and the second spoiler are respectively communicated with the inner wall of one side of the backflow cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the silencing mechanism comprises a first spoiler, a second spoiler and a cooling channel, wherein a backflow cavity is formed in the inner wall of the barrel body outside the first spoiler and the second spoiler, the first spoiler and the second spoiler can upwards discharge steam and simultaneously carry out silencing treatment on the steam in a shunting mode, and the steam after being shunted by the spoilers is led into the circulation box to be collected so as to be conveniently recycled through the flow control valve, so that the using effect is good.

2. The cooling channel inner wall above the spoiler is transversely provided with metal radiating fins, so that the steam to be discharged can be preliminarily cooled to avoid the influence of overhigh exhaust temperature on use safety, and the practicability is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is a side sectional view of the barrel of the present invention.

In the figure: 1. a barrel; 2. a connecting disc; 3. spirally positioning the hole; 4. a circulation box; 5. a header pipe; 6. a flow dividing cover; 7. a draft tube; 8. a first spoiler; 9. a second spoiler; 10. a cooling channel; 11. a reflux cavity; 12. heat dissipation fins; 13. a flow control valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a steam energy-saving silencer includes a barrel 1 and a silencing mechanism, a connecting plate 2 is vertically and fixedly disposed at a middle portion of a top surface of the barrel 1, a plurality of spiral positioning holes 3 are vertically disposed on a bottom surface of the connecting plate 2 in a ring shape, a circulation box 4 is vertically and fixedly disposed at one end of a front side surface of the barrel 1, a plurality of collecting pipes 5 are vertically and fixedly disposed on a bottom surface of the circulation box 4, a flow dividing cover 6 is vertically and fixedly disposed on a top surface of the barrel 1, a conical guide cylinder 7 is obliquely and fixedly disposed on the top surface of the barrel 1 inside the flow dividing cover 6, the silencing mechanism includes a first spoiler 8, a second spoiler 9 and a cooling channel 10, the first spoiler 8 is vertically arranged and fixedly disposed at one end of a bottom portion of an inner wall of the barrel 1, the second spoiler 9 is fixedly disposed on an, a cylindrical backflow cavity 11 is vertically arranged on the inner wall of the cylinder body 1 at the outer side of the first spoiler 8 and the second spoiler 9, a cooling channel 10 is vertically and fixedly arranged on the inner wall of one end of the cylinder body 1 far away from the first spoiler 8, and metal heat dissipation fins 12 are transversely and fixedly arranged on the inner wall of the cooling channel 10; the connecting disc 2 is of a circular truncated cone-shaped structure, the connecting disc 2 is integrated with the bottom surface of the barrel 1 into a whole by adopting a welding process, and stable and reliable connection is guaranteed; the air inlet end of the collecting pipe 5 on the side surface of the circulating box 4 is communicated with the reflux cavity 11 through a heat-resistant air conveying pipe, and one end of the collecting pipe 5, which is far away from the side surface of the circulating box 4, is respectively provided with a flow control valve 13, so that the steam recovery is conveniently managed; the guide cylinder 7 and the top surface of the cylinder body 1 are integrated into a whole, and the inner diameter of an air transmission cavity in the cylinder body 1 is smaller than that of the radiating fins 12, so that the heat absorption and temperature reduction performance during steam emission is ensured; the first spoiler 8 and the second spoiler 9 are S-shaped structures and are reversely arranged on the inner wall of the cylinder body 1, and one ends of the first spoiler 8 and the second spoiler 9 are respectively communicated with the inner wall of one side of the backflow cavity 11, so that the steam can be conveniently recycled.

The utility model discloses a theory of operation and use flow: the gas vent of steam is connected and is fixed with the spiral locating hole 3 on connection pad 2 surface through the bolt during use, first spoiler 8, second spoiler 9 can upwards discharge steam simultaneously through the form of reposition of redundant personnel carry out amortization to steam, and carry out the gas collection in order conveniently to realize recycling through flow control valve 13 in the leading-in circulation case 4 of steam after the spoiler reposition of redundant personnel, steam after the spoiler amortization upwards carries and carries out preliminary cooling to steam under heat radiation fins 12 effect in order to avoid exhaust temperature too high influence safe in utilization, excellent in use effect.

Finally, it should be noted that: 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 embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-conserving muffler of steam, includes barrel (1), amortization mechanism, its characterized in that: the improved cylinder is characterized in that a connecting disc (2) is vertically and fixedly arranged in the middle of the top surface of the cylinder body (1), a plurality of spiral positioning holes (3) are vertically arranged on the bottom surface of the connecting disc (2) in an annular shape, a circulation box (4) is vertically and fixedly arranged at one end of the front side surface of the cylinder body (1), a plurality of collecting pipes (5) are vertically and fixedly arranged on the bottom surface of the circulation box (4), a flow dividing cover (6) is vertically and fixedly arranged on the top surface of the cylinder body (1) at the inner side of the flow dividing cover (6), a conical flow guide cylinder (7) is obliquely and fixedly arranged on the top surface of the cylinder body (1), the silencing mechanism comprises a first spoiler (8), a second spoiler (9) and a cooling channel (10), the first spoiler (8) is vertically arranged and fixedly arranged at one end of the bottom of the inner wall of the cylinder body (1), the second spoiler (9) is fixedly arranged at one, the inner wall of the barrel body (1) outside the first spoiler (8) and the second spoiler (9) is vertically provided with a cylindrical backflow cavity (11), the cooling channel (10) is vertically and fixedly arranged on the inner wall of one end, far away from the first spoiler (8), of the barrel body (1), and the inner wall of the cooling channel (10) is transversely and fixedly provided with metal heat dissipation fins (12).

2. The steam energy-saving silencer according to claim 1, characterized in that: the connecting disc (2) is of a circular truncated cone-shaped structure, and the connecting disc (2) is integrated with the bottom surface of the barrel body (1) into a whole by adopting a welding process.

3. The steam energy-saving silencer according to claim 1, characterized in that: the air inlet end of the collecting pipe (5) on the side surface of the circulation box (4) is communicated with the reflux cavity (11) through a heat-resistant air conveying pipe, and one end, far away from the side surface of the circulation box (4), of the collecting pipe (5) is provided with a flow control valve (13) respectively.

4. The steam energy-saving silencer according to claim 1, characterized in that: the guide cylinder (7) and the top surface of the cylinder body (1) are integrated into a whole, and the inner diameter of an air transmission cavity in the cylinder body (1) is smaller than that of the radiating fins (12).

5. The steam energy-saving silencer according to claim 1, characterized in that: the first spoiler (8) and the second spoiler (9) are S-shaped structures and are reversely arranged on the inner wall of the cylinder body (1), and one ends of the first spoiler (8) and the second spoiler (9) are respectively communicated with the inner wall of one side of the backflow cavity (11).