CN102392721B

CN102392721B - Liquid-type and dry-type muffler device

Info

Publication number: CN102392721B
Application number: CN 201110195631
Authority: CN
Inventors: 陈培东
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-16
Filing date: 2006-11-16
Publication date: 2013-09-04
Anticipated expiration: 2026-11-16
Also published as: CN102392721A

Abstract

The invention discloses a device which is used for the tail gas of a combustion engine or air current of a pipeline and can be used for reducing noise or purifying. The device is characterized in that the other end of an exhaust pipe is connected with an air cylinder or an air source, one end of an escape pipe is arranged on the upper part of a barrel, and the other end of the escape pipe is communicated with the atmosphere; one or a plurality of chambers can be designed in the barrel, and each chamber can be used for storing a liquid according to needs and is provided with an exhaust pipe port; and each pipe port is provided with a hole piece and a structure with a plurality of small holes, which are used for exhausting gas, and the upper part of the barrel is provided with a gas-water separator used for separating the liquid from gas and reducing noises. The noise-reducing effect of the device can cause people ears to not hear sound, meanwhile, and a relative purgative solution is added in the liquid so as to purify gas.

Description

Liquid formula and dry type silencing apparatus

Technical field

The present invention relates to a kind of device that reduces noise or can purify again that has for exhaust gases of internal combustion engines or pipe gas flow.

Background technique

At present, known silencing apparatus for exhaust gases of internal combustion engines is the variation that reactive muffler utilizes pipeline section substantially, expansion or shrink and to make sound wave produce reflection and reach the noise elimination purpose, (tool industry version society in September, 2002 version " the noise and vibration Control Engineering handbook piece of writing of eliminating the noise) according to circumstances.

Summary of the invention

In order to reduce noise to greatest extent, as diesel engine (generator, tractor, motor sailboats etc.) its noise reaches about 95 decibels, for the Mars that reduces in the motor exhaust is splashed to not due position, to prevent the generation of fire, as gasoline carrying vehicle, under the working condition of oil-feed when draining the oil, Mars should not arranged, in order to make airborne harmful gas be reduced to minimum degree, as giving off a large amount of oxious components such as particulate matter to the harm of human body with the automobile of diesel engine etc., the purpose of this invention is to provide the silencing apparatus that a kind of liquid formula and dry type silencing apparatus overcome present use and (annotate: no liquid in the cylindrical shell) harm that brings to people of the waste gas that gives off and noise.

The technical solution adopted for the present invention to solve the technical problems is: an end of outlet pipe is connected with cylindrical shell, the other end of outlet pipe links to each other with cylinder or source of the gas, one end of steam outlet pipe links to each other with place, the air outlet of folded plate type moisture trap, the other end of steam outlet pipe communicates with atmosphere, establish the chamber more than 1 or 1 in the cylindrical shell, but also contain liquid in the chamber, folded plate type moisture trap are installed in the place, upper part of cylindrical shell.

The invention has the beneficial effects as follows and to make and existing silencer cylinder similar shapes, it also can reduce noise during no liquid in containing the quiet sensation that can't hear sound to the ear that makes the people of the liquid noise that it sends when using (except engine operation time mechanical collision sound) chamber in the chamber, also can in chamber, add decarbonizer or the relevant solution of Purge gas as required, Purge gas again when reducing noise, it is particularly suitable on the motor sailboat, diesel generator, hand tractor, vapour, diesel-oil vehicle etc., it is simple in structure, make simple and easyly, can receive the effect of getting twice the result with half the effort.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the sectional view that is provided with 2 or 3 chambers in (vertical) of the present invention cylindrical shell and is provided with 2 folded plate type moisture traps at the place, upper part of cylindrical shell.

Fig. 2 is the sectional view of (upper strata) folded plate type moisture trap, or the A-A sectional view of Fig. 1.

Fig. 3 is the sectional view of (lower floor) folded plate type moisture trap, or the B-B sectional view of Fig. 1.

Fig. 4 is the outer chamber type structure sectional view that is provided with 2 chambers in the cylindrical shell of Fig. 1, or the C-C sectional view of Fig. 1.

Fig. 5 is the outer chamber type structure sectional view that is provided with 3 chambers in (vertical) cylindrical shell.

Fig. 6 is the internal cavity structure sectional view that is provided with 3 chambers in (vertical) cylindrical shell.

Fig. 7 is the D-D sectional view of Fig. 1.

Fig. 8 is the sectional view that is provided with 1 chamber in (vertical) of the present invention cylindrical shell and is provided with 1 folded plate type moisture trap at the place, upper part of cylindrical shell.

Fig. 9 is the sectional view that is provided with the folded plate type moisture trap in (vertical) cylindrical shell, or the E-E sectional view of Fig. 8.

Figure 10 is the longitudinal section tectonic maps that is provided with the internal cavity structure of 3 chambers in (horizontal) of the present invention cylindrical shell and is provided with a kind of (reversible) folded plate type moisture trap at the place, upper part of cylindrical shell.

Figure 11 is the F-F sectional view of Figure 10.

Figure 12 is the G-G sectional view of Figure 10.

Figure 13 is the longitudinal section tectonic maps that is provided with the outer chamber type structure of 3 chambers in (horizontal) of the present invention cylindrical shell and is provided with the folded plate type moisture trap at the place, upper part of cylindrical shell.

Figure 14 is the H-H sectional view of Figure 13.

Figure 15 is the sectional view of (horizontal) cylindrical shell a kind of (one-way fashion) folded plate type moisture trap.

Figure 16 is the detailed sectional view of the major part of a kind of folded plate type moisture trap of (vertical) cylindrical shell.

Figure 17 is the sectional view of the L-L of Figure 16.

Among the figure 1, cylindrical shell, 2, outlet pipe, 3, steam outlet pipe, 4, upper conduit, 5, side conduit, 6, dividing plate, 7, shrouding, 8, chamber, 9, guide hole, 10, the hole part, 11, designated port, 12, side plate, 13, gas port, 14, silently, 15, liquid, 16, folded plate type moisture trap, 17, flat partition board, 18, flap, 19, air outlet hole.

Embodiment

According to shown in Figure 1 perpendicular to substantially horizontal hereinafter to be referred as (vertical) cylindrical shell, (be gas flow direction with direction shown in the arrow in figure below), one end of outlet pipe (2) is connected with cylindrical shell, one end of steam outlet pipe (3) is connected with the place, air outlet of folded plate type moisture trap (16), outlet pipe (2) upwards stretches out the back bending and extends in first chamber 8 (A) in cylindrical shell, mouth of pipe place at outlet pipe (2) and upper conduit (4) is provided with hole part (10), discharges gas with the structure that is provided with many apertures.Hole part shown in Figure 1 is to make the mouth of pipe place that writing board shape is placed in outlet pipe (2) and upper conduit (4) by perforated plate, reach contraction of gas and expansion be used for weakening noise, be provided with chamber (illustrating that the chamber connotation more than 1 refers to from second chamber) more than 1 in the cylindrical shell shown in Figure 1 when being provided with the chamber of 2 outer chamber type structures in the cylindrical shell, as shown in Figure 4 as long as first dividing plate 6 (A) that in cylindrical shell, will be provided with and second partition 6 (B) relative separating respectively, the outer wall of inwall and the outlet pipe (2) of the U-shaped circumference sidewall of dividing plate (6) (2 the perpendicular sidewalls and the diapire that refer to dividing plate) and cylindrical shell (1) (referring to the not crooked position that protrudes upward as yet in the middle of the cylindrical shell) is connected just can be divided into position, 2 chambeies, and shrouding (7) covers the upper side wall of dividing plate cylindrical shell is divided into first chamber 8 (A) and second chamber 8 (B).First guide hole 9 (A) on the shrouding face is connected with the mouth of pipe (short tube mouth) of upper conduit (4) one ends, and (the upper conduit shape resembles

Stick, it is bent into about 180 °, so this pipe has the branch of length), second guide hole 9 (B) that the mouth of pipe of the upper conduit the other end (long tube mouth) is provided with by the shrouding face extends in second chamber 8 (B), and the exhaust duct aperture (all not marking among the figure) that outlet pipe (2) is provided with by shrouding (7) face protrudes upward shrouding palintrope triton and crosses another exhaust duct aperture on the shrouding face and extend in first chamber 8 (A) (shown in Figure 4).The mouth of pipe of the mouth of pipe of outlet pipe (2) and upper conduit one end (short tube mouth) first chamber 8 (A) that coexists, the mouth of pipe (long tube mouth) of the other end of gas port (13) and upper conduit (4) second chamber 8 (B) that coexists, second partition 6 (B) separates two mouths of pipe of upper conduit (4), first dividing plate 6 (A) separates the mouth of pipe and the gas port (13) of outlet pipe (2), be provided with the gas port (13) that gas can pass through at the shrouding face, the size of gas port is arbitrarily set, as long as be the bigger the better under the prerequisite of the validity that does not have influence on to form chamber, it can reduce the resistance that air-flow brings.When being provided with the chamber of 3 outer chamber type structures in the cylindrical shell, as shown in Figure 5 as long as first dividing plate 6 (A) that in cylindrical shell, will be provided with, second partition 6 (B) and the 3rd dividing plate 6 (C) be relative separating respectively, the U-shaped circumference sidewall of dividing plate (6) is connected with the outer wall of outlet pipe (2) (the not crooked position that protrudes upward as yet that refers to the cylindrical shell centre) with the inwall of cylindrical shell (1) just can be divided into position, three chambeies, shrouding (7) covers the upper side wall of dividing plate (6) cylindrical shell is divided into first chamber 8 (A), second chamber 8 (B) and the 3rd chamber 8 (C), first guide hole 9 (A) on the shrouding face is connected with the mouth of pipe (short tube mouth) of first upper conduit 4 (A) end, the mouth of pipe of one end of the mouth of pipe of outlet pipe (2) and first upper conduit 4 (A) (short tube mouth) first chamber 8 (A) that coexists, second guide hole 9 (B) that the mouth of pipe (long tube mouth) of first upper conduit 4 (A) the other end is provided with by the shrouding face extends in second chamber 8 (B), the 3rd guide hole 9 (C) on the shrouding face is connected with the mouth of pipe (short tube mouth) of second upper conduit 4 (B) end, the mouth of pipe (long tube mouth) of second upper conduit 4 (B) the other end extends in the 3rd chamber 8 (C) by the 4th guide hole 9 (D) on the shrouding face, the mouth of pipe (long tube mouth) of gas port (13) and second upper conduit 4 (B) the other end the 3rd chamber 8 (C) that coexists, the exhaust duct aperture that outlet pipe (2) is provided with by shrouding (7) face protrudes upward another exhaust duct aperture that shrouding palintrope triton crosses on the shrouding face and extends in first chamber 8 (A), be provided with the gas port (13) that gas can pass through at the shrouding face, the size of gas port is arbitrarily set, as long as be the bigger the better under the prerequisite of the validity that does not have influence on to draw into chamber.The structure of 2 chambers recited above and 3 chambers all be by the mouth of pipe of upper conduit one end (short tube mouth) the outside of chamber namely with the shrouding face on guide hole be formed by connecting, outside chamber, connect among the present invention and be called the outer chamber type structure.Also can be designed to the internal cavity structure more than 2 or 2 as required, shown in Figure 6 is the sectional view of inner cavity chamber's structure connection of 3 chambers.Be provided with first side plate 12 (A) in this cylindrical shell, second side plate 12 (B) and the 3rd side plate 12 (C), they are separated respectively relatively, the U-shaped circumference sidewall of side plate is connected with outlet pipe (2) outer wall (stretching out unbent position still in the sensing) with cylindrical shell (1) inwall, with the flat partition board 17 (B) at the following position of folded plate type moisture trap the upper side wall of side plate is covered cylindrical shell is divided into first chamber 8 (A), second chamber 8 (B) and the 3rd chamber 8 (C), the place, upper part of first side plate 12 (A) is provided with first guide hole 9 (A) and is connected with the mouth of pipe (short tube mouth) of the first side conduit 5 (A) end, and (side-glance shape of side conduit shown in Figure 10 resembles Font, it is bent into about 90 °, so this pipe has the branch of length in vertical cylindrical shell) mouth of pipe (long tube mouth) of first side conduit 5 (A) the other end extends in second chamber 8 (B), the place, upper part of second side plate 12 (B) is provided with second guide hole 9 (B) and is connected with the mouth of pipe (short tube mouth) of the second side conduit 5 (B) end, the mouth of pipe (long tube mouth) of second side conduit 5 (B) the other end extends in the 3rd chamber 8 (C), protruding upward the back bending according to outlet pipe shown in Figure 1 (2) extends in first chamber 8 (A), the 3rd side plate 12 (C) is not established guide hole (9) mouth of pipe of outlet pipe (2) and the mouth of pipe (long tube mouth) of second side conduit 5 (B) the other end is separated, cover with first chamber 8 (A) with above second chamber 8 (B) with flat partition board 17 (B), do not cover as gas port (13) above the 3rd chamber 8 (C).The mouth of pipe (long tube mouth) of side conduit recited above (5) the other end locates to be provided with hole part (10).The internal cavity linkage structure of 2 chambers can be removed 1 first side plate 12 (A) and 1 first side conduit 5 (A) with reference to the principle of inner cavity chamber's linkage structure of above-mentioned 3 chambers, the spatial position suitably balanced just arrange can, the situation lower chambers 8 (C) at 2 chambers shown in Figure 6 is called second chamber.The following position of side plate recited above (12) is equipped with designated port (11) so that the flowing of liquid, according to Fig. 1, Fig. 7, shown in Figure 8, stretch into the interior outlet pipe (2) of chamber or upper conduit (4) or their mouth of pipe place of side conduit (5) and be equipped with hole part (10), discharge gas with the structure that is provided with many apertures, the hole part is to make writing board shape or tubular form is placed in mouth of pipe place by perforated plate.Recited above is the outer chamber type structure that is provided with in (vertical) cylindrical shell and 2 to 3 chamber of internal cavity structure, also can be designed to chamber more than 3 according to the needs of the size of cylindrical shell or use condition, with reference to top chamber structure principle just make can, just seldom narrated here.(explanation, being connected with outlet pipe (2) and the position that forms chamber refers to outlet pipe protrudes upward the pipe at unbent cylindrical shell center still at (vertical) cylindrical shell internal partition (6) or side plate (12)) cylindrical shell among the above-mentioned figure is a kind of circle, can be designed to as required square, octagon etc.Place, upper part at cylindrical shell (1) shown in Figure 1 is provided with a kind of folded plate type moisture trap (16), it merges use by the first folded plate type moisture trap 16 (A) and second folded plate type moisture separator 16 (B) upper and lower layers and forms, its separating effect is more satisfactory, sectional view according to the folded plate type moisture trap that Figure 2 shows that the upper strata, according to the sectional view of the folded plate type moisture trap that Figure 3 shows that lower floor, figure (16) and figure (17) are according to Fig. 1, Fig. 2 sectional view with the major part detail of folded plate type moisture trap.According to shown in Figure 16, the flap (18) of folded plate type moisture trap (16) is placed between the flat partition board 17 (B) at the flat partition board 17 (A) of upper part and following position to draw forming cavity, and the edge of flat partition board 17 (B) is provided with the air outlet hole (19) that gas can pass through.According to shown in Figure 17, the quantity of flap (18) is 8, the broken number of flap is 10 foldings, the corner of flap is provided with barb, according to the needs of actual conditions and making and settlement person's wish, the quantity of flap, broken number and whether be provided with barb, and the length of the height of flap, flap, as long as arbitrarily make under the prerequisite that does not influence the air-water separation effect, the arrow place among Figure 17, Fig. 2, Fig. 3 is the gentle air outlet hole that can pass through of the edge water of flat partition board 17 (B) (19).Come out to enter gap between the flap (18) from air outlet hole from following position chamber when water is gentle according to shown in Figure 3, suddenly left, suddenly right continuous bump flap flows out forward.According to shown in Figure 2 when water gentle from lower floor the folded plate type moisture trap and after entering into the folded plate type moisture trap on upper strata the gentle repeatedly number of water constantly clash into the flap walls and moisture content is drawn into moisture film flow out downwards, gas just will enter atmosphere by steam outlet pipe (3) along the flap wall.Being provided with silently (14) according to the following position at cylindrical shell (1) shown in Figure 1 ((illustrates: silently refer to the structure that nut and hole link together, the following position of cylindrical shell of the present invention (bottom that comprises cylindrical shell) is equipped with silently (14)), can connect conduit, modulating valve and vertical tube (best transparent pipe), vertical tube communicates with cylindrical shell, play Push And Release by modulating valve, the mouth of pipe of vertical tube namely is the highest spacing of required control liquid level, or in cylindrical shell, be provided with the transparent cell that to see liquid level outside, or the upper part in chamber (8) place establishes a conduit and controls the highest spacing of liquid by it, (above structure about liquid level be called under the liquid level meter illustration face all do not draw explanation hereby), silently the effect of (14) can be installed liquid level meter or be played Push And Release by screw or nut.Shown in Figure 8 is to be provided with 1 chamber in (vertical) cylindrical shell and to be provided with 1 folded plate type moisture trap at the place, upper part of cylindrical shell, one end of outlet pipe (2) is connected with cylindrical shell (1), outlet pipe upwards stretches out the back bending and extends in the chamber (8) in cylindrical shell, outlet pipe shown in Figure 8 is divided into 2 mouths of pipe and extends in the chamber after bending, also can extend in the chamber being designed to 1 or several mouth of pipe after the outlet pipe bending, be provided with hole part (10) at the mouth of pipe place of outlet pipe and discharge gas with the structure that is provided with many apertures, hole part shown in the figure is to make the mouth of pipe place that tubular shape is placed in outlet pipe (2) by perforated plate, outlet pipe shown in Fig. 8 (2) extends upwardly to folded plate type moisture trap (16), can increase the height of liquid level like this, the following position of folded plate type moisture trap (16) is called chamber (8), Fig. 9 is the folded plate type moisture trap at the place, cylindrical shell upper part of Fig. 8, when gas in the chamber to entering (shown in the direction of arrow) in the folded plate type moisture trap, the arrow place of Fig. 9 is the air outlet hole (19) that the edge aqueous vapor of flat partition board 17 (B) can be passed through, gas flows out in the gap between flap, enter atmosphere by steam outlet pipe (3), flap shown in Fig. 9 is a kind of not with the flap of barb, and the following position of cylindrical shell is provided with silently (14).The mouth of pipe of Fig. 1 and outlet pipe shown in Figure 8 (2) is that the following position from cylindrical shell extends upwardly to be bent downwardly behind the folded plate type moisture trap the inside and stretches in the chamber, also has multiple design proposal available below: two, the mouth of pipe of outlet pipe (2) extends upwardly following position near the folded plate type moisture trap and is bent downwardly and stretches in the chamber from the following position of cylindrical shell.Three, the mouth of pipe of outlet pipe (2) extend into following position near the folded plate type moisture trap inwards from the outer side surface of cylindrical shell and is bent downwardly and stretches in the chamber, and cylindrical shell can be made into straight tubular.Four, the mouth of pipe of outlet pipe (2) extend in the chamber by the folded plate type moisture trap above cylindrical shell, and cylindrical shell can be made into straight tubular.As adopting second kind or the third scheme recited above, the area that flap enlarges the folded plate type moisture trap can be laid in the position that the former cause outlet pipe of folded plate type moisture trap (2) takies.Only need 1 side plate or dividing plate just can be divided into 2 chambers as 2 chambers of need, as 3 chambers of need, can will extend to intersection near the side plate of outlet pipe center or dividing plate with reference to Fig. 5, Fig. 6 and just can.

Shown in Figure 10 is the longitudinal section tectonic maps (a kind of tube structure that is parallel to substantially horizontal is called horizontal) that is provided with the internal cavity structure of 3 chambers in the cylindrical shell of the present invention and is provided with a kind of folded plate type moisture trap at the place, upper part of cylindrical shell.Figure 10 and Figure 12 shows that a kind of rectangular cylindrical shell, also can be designed to the long-round-shape cylindrical shell as required, or the cylindrical shell of other shape, be provided with 2 relative first side plates 12 (A) that separate and second side plate 12 (B) with reference in Figure 10 and this cylindrical shell shown in Figure 12 (1), the U-shaped circumference sidewall of side plate is connected with the inwall of cylindrical shell (1), and cylindrical shell is divided into position, 3 chambeies, the flat partition board 17 (B) at the following position of folded plate type moisture trap (16) covers the upper portion side wall of side plate, cylindrical shell is divided into first chamber 8 (A), second chamber 8 (B) and the 3rd chamber 8 (C), (shown in Figure 11 as follows), the mouth of pipe of outlet pipe (2) is directly extended in first chamber 8 (A) by the top of cylindrical shell, (also can enter from the side of cylindrical shell in palintrope to the first chamber 8 (A)), be provided with hole part (10) at the mouth of pipe place of outlet pipe (2), structure with many apertures is discharged gas, and this hole part is the mouth of pipe place that is placed in outlet pipe by the tubular form that perforated plate is made.The mouth of pipe of the first side conduit 5 (A) end that first guide hole 9 (A) at place, the upper part of first side plate 12 (A) and second chamber 8 (B) are interior is connected, the mouth of pipe of the other end of the first side conduit 5 (A) extends in second chamber 8 (B), the mouth of pipe of the second side conduit 5 (B) end that second guide hole 9 (B) at place, the upper part of second side plate 12 (B) and the 3rd chamber 8 (C) are interior is connected, the mouth of pipe of second side conduit 5 (B) the other end extends in the 3rd chamber 8 (C), (illustrates: on the cylindrical shell of vertical structure, before the cylindrical shell of following both ends of the surface and horizontal type structure, ear end face all belongs to the category of cylindrical shell.) be provided with a kind of (reversible) folded plate type moisture trap (16) at the place, upper part of cylindrical shell, shown in Figure 11 it be a kind of (individual layer) rectangular shape, be depicted as two kinds of airflow directions in the direction of arrows, the position that 6 arrow places are arranged among the figure is the air outlet, after gas flows out flap from the gap between the flap of air outlet along 1 direction in the chamber, (flap along 1 direction is called the first group), enter atmosphere by steam outlet pipe (3) after flowing out flap from opposite direction (rightabout flap is called the second group) from the gap between the flap again, the flap of two different direction is used in combination for the position of considering steam outlet pipe and outlet pipe setting and makes, the folded plate type moisture separator also can make into double layer construction, can make with reference to the principle of Fig. 1.Horizontal cylinder is identical with their structural principle of folded plate type moisture trap at place, vertical cylindrical shell upper part, all be that flap (18) is placed between the flat partition board 17 (B) at the flat partition board 17 (A) of upper part and following position to draw forming cavity, the folded plate type moisture trap at vertical cylindrical shell upper part place is provided in a side of in the cylindrical shell, by cylindrical shell the flat partition board 17 (B) at the flat partition board 17 (A) of upper part and following position is surrounded and draws into gas chamber.The folded plate type moisture trap at horizontal cylinder upper part place be provided in a side of cylindrical shell above, by around coaming plate with flat partition board 17 (A) and flat partition board 17 (B) surround draw into gas chamber be installed in cylindrical shell above, the coaming plate all around that is connected as a single entity with cylindrical shell can be called cylindrical shell, also passable as folded plate type moisture trap branch being arranged, chamber (8) is covered just can as long as shrouding is installed in the upper part of cylindrical shell.

Figure 13 is the longitudinal section tectonic maps that is provided with the outer chamber type structure of 3 chambers in (horizontal) of the present invention cylindrical shell and is provided with the folded plate type moisture trap at the place, upper part of cylindrical shell.Be provided with first dividing plate 6 (A) and the second partition 6 (B) that separate relatively in this cylindrical shell (1), the U-shaped circumference sidewall of dividing plate is connected with the inwall of cylindrical shell, and cylindrical shell is divided into position, 3 chambeies, shrouding (7) covers the upper portion side wall of dividing plate cylindrical shell is divided into first chamber 8 (A), second chamber 8 (B) and the 3rd chamber 8 (C).The mouth of pipe of outlet pipe (2) extends in first chamber 8 (A) by the exhaust duct aperture on shrouding 7 (A) face on first chamber 8 (A), shown in Figure 14, first guide hole 9 (A) on shrouding 7 (A) face on first chamber 8 (A) is connected with the mouth of pipe of first upper conduit 4 (A) end, the mouth of pipe of first upper conduit 4 (A) the other end extends in second chamber 8 (B) by second guide hole 9 (B) that shrouding (7) face above second chamber 8 (B) is provided with, the 3rd guide hole 9 (C) that shrouding (7) face on second chamber 8 (B) is provided with is connected with the mouth of pipe of second upper conduit 4 (B) end, the mouth of pipe of second upper conduit 4 (B) the other end extends in the 3rd chamber 8 (C) by the 4th guide hole 9 (D) that shrouding (7) face above the 3rd chamber 8 (C) is provided with, the mouth of pipe of gas port (13) and second upper conduit 4 (B) the other end the 3rd chamber 8 (C) that coexists.Horizontal cylinder recited above is the structure of 3 chambers, can be designed to the chamber more than 1 or 1 as required in the horizontal cylinder of the present invention, in each chamber, be equipped with the mouth of pipe, as being provided with the mouth of pipe of outlet pipe (2) in 1 chamber, as 2 words with upper chamber, be provided with side conduit or upper conduit in the chamber that do not coexist according to internal cavity structure and outer chamber type structure, shown in the prior figures all is that each chamber is provided with one the mouth of pipe, reach making and settlement person's wish and the size of cylinder lumen chamber as required, side conduit or upper conduit more than 1 can be established, just needed requirement can be reached with reference to top chamber structure principle making.Folded plate type moisture trap shown in Figure 13 is installed in the upper part place of cylindrical shell, and as shown in figure 11 the same of its structure just do not repeated here.

Illustrate: the tubular form that stretches into the mouth of pipe place in the chamber of the outlet pipe described in the present invention (2) or upper conduit (4) or side conduit (5) or the hole part (10) of writing board shape all are applicable to above-mentioned mouth of pipe place.The following position of the dividing plate described in the present invention (6) or side plate (12) is equipped with designated port (11), and the effect of designated port can be flowed liquid in chamber, and is basic identical with the liquid level height that reaches each chamber.(upper conduit in horizontal cylinder (4) is to bend right and left with 180 °, and side conduit (5) is to bend right and left with 90 °, and upper conduit is that the length with this tube bending place is divided into long tube mouth and short tube mouth).Figure 15 is the sectional view of (horizontal) cylindrical shell a kind of (one-way fashion) folded plate type moisture trap, it is a kind of rectangular shape, the position at arrow place is the air outlet, when gas flows into atmosphere through steam outlet pipe (3) from the gap between the flap of air outlet behind suitable 1 direction outflow flap in chamber, structural principle can be with reference to foregoing basic identical, and the flap (18) of difform folded plate type moisture trap of the present invention (16) is established barb and do not established barb and can arbitrarily make.Liquid level in the chamber of cylindrical shell of the present invention the inside has plenty of by static representations, as shown in Figure 1, in the pipe after outlet pipe (2) is bent downwardly liquid is arranged, but the static state mean engine is in off-mode.Have plenty of by dynamic expression such as Fig. 8, Figure 10, shown in Figure 13.Clear for will silently representing, screw or liquid level meter just are unkitted.Chamber in the cylindrical shell of the present invention can contain liquid (15) when using, and can play Push And Release as silently (14) that the following position that does not need cylindrical shell is provided with.

Illustrate: for ease of inner cavity chamber's structure of examining in this specification 1, being provided with (vertical cylindrical shell) 2 chambers with reference in the 5th page to the 6th page in Fig. 6, Fig. 1 and the specification about the related content of inner cavity chamber's structure of 3.2, be provided with the outer chamber structure of (vertical cylindrical shell) 2 chambers with reference to related content in Fig. 4, Fig. 1 and the specification.3, be provided with inner cavity chamber's structure of 3 inner cavity chamber with reference to related content in Fig. 6, Figure 10, Figure 12 and the specification.4, the outer chamber structure that is provided with 3 chambers is with reference to related content in Figure 13, Figure 14, Fig. 5 and the specification, and the content of other chamber structures has not just been narrated one by one.

Claims

1. a liquid formula and dry type silencing apparatus, comprise cylindrical shell (1) and outlet pipe (2), the mouth of pipe of outlet pipe (2) stretches in the cylindrical shell (1), it is characterized in that: the place, upper part at cylindrical shell (1) is equipped with folded plate type moisture trap (16), and the place, air outlet of folded plate type moisture trap (16) connects steam outlet pipe (3); Be provided with dividing plate (6) in the described cylindrical shell (1), the U-shaped circumference sidewall of dividing plate (6) is connected with the inwall of cylindrical shell (1), and shrouding (7) covers the upper side wall of described dividing plate (6), and cylindrical shell (1) is divided into first chamber [8 (A)] and second chamber [8 (B)]; The exhaust duct aperture that the mouth of pipe of outlet pipe (2) is provided with by shrouding (7) face extends in first chamber [8 (A)], shrouding (7) face on first chamber [8 (A)] is provided with first guide hole [9 (A)], and first guide hole [9 (A)] is connected with the mouth of pipe of upper conduit (4) one ends; Shrouding (7) face on second chamber [8 (B)] is provided with second guide hole [9 (B)], and the mouth of pipe of upper conduit (4) the other end extends in second chamber [8 (B)] by second guide hole [9 (B)]; The mouth of pipe of gas port (13) and upper conduit (4) the other end second chamber [8 (B)] that coexists.

2. liquid formula according to claim 1 and dry type silencing apparatus is characterized in that: be bent downwardly after described outlet pipe (2) upwards stretches out in cylindrical shell (1) and extend in first chamber [8 (A)].

3. liquid formula according to claim 1 and dry type silencing apparatus, it is characterized in that: the following position of described dividing plate (6) is provided with designated port (11).

4. liquid formula according to claim 1 and dry type silencing apparatus, it is characterized in that: the mouth of pipe place that extends the outlet pipe (2) in first chamber [8 (A)] is provided with hole part (10), and the mouth of pipe place that extends upper conduit (4) the other end in second chamber [8 (B)] is provided with hole part (10).

5. according to the described liquid formula of claim 1 and dry type silencing apparatus, it is characterized in that: the following position of cylindrical shell (1) is provided with silently (14).

6. liquid formula according to claim 1 and dry type silencing apparatus is characterized in that: the flap (18) of described folded plate type moisture trap (16) is placed between the flat partition board [17 (B)] at the flat partition board [17 (A)] of upper part and following position, to draw forming cavity.

7. liquid formula according to claim 6 and dry type silencing apparatus, it is characterized in that: the edge of the flat partition board at the following position of described folded plate type moisture trap (16) [17 (B)] is provided with the air outlet hole (19) that gas can pass through.