CN205207782U - Vertical maze multichannel liquid seal device - Google Patents
Vertical maze multichannel liquid seal device Download PDFInfo
- Publication number
- CN205207782U CN205207782U CN201520938864.8U CN201520938864U CN205207782U CN 205207782 U CN205207782 U CN 205207782U CN 201520938864 U CN201520938864 U CN 201520938864U CN 205207782 U CN205207782 U CN 205207782U
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- China
- Prior art keywords
- mounting flange
- chamber
- labyrinth
- maze
- dividing plate
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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model discloses a vertical maze multichannel liquid seal device, including upper portion mounting flange and lower part mounting flange, be equipped with the maze chamber between upper portion mounting flange and the lower part mounting flange, the maze intracavity is equipped with the interior cavity of straight section of thick bamboo cavity form, the internal flue gas that communicates with lower part mounting flange that is equipped with of inner chamber advances a section of thick bamboo, interior cavity bottom is equipped with the annular entry, interior cavity top is equipped with the baffle, the baffle top is equipped with the straight section of thick bamboo cavity form annular outlet with upper portion mounting flange intercommunication, be equipped with the inlet tube on the lateral wall of maze chamber upper portion, be equipped with the fluid -discharge tube on the lateral wall of maze chamber lower part. The utility model discloses a various subassemblies of maze intracavity portion, change the gas flow to the time, be convenient for realize the liquid seal through adding new water. The utility model discloses the practicality is strong, application scope is big, easy access and security are good, has greatly lightened the operation workman and has cut off the intensity of labour of flue gas.
Description
Technical field
The utility model relates to a kind of leakage preventer on fume pipe, is specifically related to a kind of vertical labyrinth multichannel liquid seal device.
Background technique
In metallurgical gas sulphuric acid system, there is repeatedly service work.When system overhaul, in order to ensure the safety of workmen, guaranteeing that maintenance is carried out smoothly, often utilizing fluid-tight to reach the object cutting off flue gas.Existing acid making system also many places can see liquid seal device, but due to the narrow limitation of its structure, Applicable scope is little.When overhauling in tower or equipment, and export, when there is the risk of collaborating in inlet flue duct, often need the manpower of at substantial, equipment sets up scaffold, check valve or slip spade, personnel labor intensity is large.
Model utility content
The purpose of this utility model is to solve the technical problem existed in prior art, provides a kind of applied widely, easy access and the good vertical labyrinth multichannel liquid seal device of Security.
In order to achieve the above object, the utility model is by the following technical solutions: a kind of vertical labyrinth multichannel liquid seal device, comprise top mounting flange and bottom mounting flange, chamber, labyrinth is provided with between described top mounting flange and bottom mounting flange, straight tube hollow shape inner chamber body is provided with in chamber, described labyrinth, be provided with the flue gas be communicated with bottom mounting flange in described inner chamber body and enter cylinder, annular entry is provided with bottom described inner chamber body, described inner chamber body top is provided with dividing plate, described dividing plate top is provided with the straight tube hollow shape annular exit be communicated with top mounting flange, chamber, described labyrinth upper portion side wall is provided with intake pipe, chamber, described labyrinth lower sides is provided with liquid-discharging tube.
Further, chamber, described labyrinth internal upper part is provided with top layer dividing plate, and described intake pipe socket joint is arranged on top layer dividing plate.
Further, Qiang Nei bottom, described labyrinth is provided with bottom dividing plate, and described liquid-discharging tube socket joint is arranged on bottom dividing plate.
Further, chamber, described labyrinth sidewall is provided with inspection chamber.
The utility model hinge structure has following beneficial effect: the utility model, by the various assemblies of inside, chamber, labyrinth, while changing gas flow, is convenient to realize fluid-tight by adding new water.When normally producing, flue gas enters cylinder by flue gas and enters inner chamber body, and when flow of flue gas is to dividing plate, under the effect of dividing plate, flue gas flow direction changes into and moving downward, and it is inner to enter chamber, labyrinth by annular entry, discharges finally by annular exit; When overhauling, added water in chamber, labyrinth by intake pipe, when liquid level goes up to annular entry, the flue gas being positioned at inner chamber body cannot flow and be cut off, intercepts; When production need recover, discharged by liquid by liquid-discharging tube, flue gas recovers normal circulation.The utility model is practical, Applicable scope is large, easy access and Security is good, dramatically reduces the labor intensity that operator cuts off flue gas.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The utility model reference character implication is as follows: 1, top mounting flange; 2, inner chamber body; 3, annular entry; 4, annular exit; 5, chamber, labyrinth; 6, top layer dividing plate; 7, bottom dividing plate; 8, intake pipe; 9, liquid-discharging tube; 10, inspection chamber; 11, dividing plate; 12, bottom mounting flange; 13, flue gas enters cylinder.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of vertical labyrinth multichannel liquid seal device, comprise top mounting flange 1 and bottom mounting flange 12, top mounting flange 1 and bottom mounting flange 12 respectively with the reserved flange abutting joint be welded on flue, chamber, labyrinth 5 is provided with between top mounting flange 1 and bottom mounting flange 12, straight tube hollow shape inner chamber body 2 is provided with in chamber, labyrinth 5, be provided with the flue gas be communicated with bottom mounting flange 12 in inner chamber body 2 and enter cylinder 13, bottom inner chamber body 2, surrounding is evenly equipped with annular entry 3, annular entry 3 is passages that flue gas enters chamber, labyrinth 5, inner chamber body 2 top is provided with dividing plate 11, dividing plate 11 top is provided with the straight tube hollow shape annular exit 4 be communicated with top mounting flange 1, chamber, labyrinth 5 internal upper part is provided with top layer dividing plate 6, top layer dividing plate 6 is mainly used in fixing flue gas channel and ruggedized equipment internal structure, chamber, labyrinth 5 upper portion side wall is provided with intake pipe 8, intake pipe 8 socket joint is arranged on top layer dividing plate 6, in chamber, labyrinth 5, bottom is provided with bottom dividing plate 7, bottom dividing plate 7 is also mainly used in fixing flue gas channel and ruggedized equipment internal structure, chamber, labyrinth 5 lower sides is provided with liquid-discharging tube 9, liquid-discharging tube 9 socket joint is arranged on bottom dividing plate 7, chamber, labyrinth 5 sidewall is provided with inspection chamber 10, convenient operation workman internal overhaul and inspection.
When normally producing, flue gas enters cylinder 13 by flue gas and enters inner chamber body 2, and when flow of flue gas is to dividing plate 11, under the effect of dividing plate 11, flue gas flow direction changes into and moving downward, and it is inner to enter chamber, labyrinth 5 by annular entry 3, the annular exit 4 finally by dividing plate 11 top is discharged; When needs overhaul, given in chamber, labyrinth 5 by intake pipe 8 and add water, when liquid level go up to annular entry more than 3 time, due to the influence of static pressure produced by water, the flue gas being positioned at inner chamber body 2 cannot flow into chamber, labyrinth 5, plays the effect of cut-outs, obstruct flue gas; When overhauling complete production and need recovering, by liquid-discharging tube 9, liquid is discharged chamber, labyrinth 5, flue gas enters in chamber, labyrinth 5 by annular entry 3, and flue gas recovers normal circulation.When entire system stops production, open inspection chamber 10, inside is checked and overhauls.
Claims (4)
1. a vertical labyrinth multichannel liquid seal device, it is characterized in that: comprise top mounting flange (1) and bottom mounting flange (12), chamber, labyrinth (5) is provided with between described top mounting flange (1) and bottom mounting flange (12), straight tube hollow shape inner chamber body (2) is provided with in chamber, described labyrinth (5), be provided with the flue gas be communicated with bottom mounting flange (12) in described inner chamber body (2) and enter cylinder (13), described inner chamber body (2) bottom is provided with annular entry (3), described inner chamber body (2) top is provided with dividing plate (11), described dividing plate (11) top is provided with the straight tube hollow shape annular exit (4) be communicated with top mounting flange (1), chamber, described labyrinth (5) upper portion side wall is provided with intake pipe (8), chamber, described labyrinth (5) lower sides is provided with liquid-discharging tube (9).
2. one according to claim 1 vertical labyrinth multichannel liquid seal device, is characterized in that: chamber, described labyrinth (5) internal upper part is provided with top layer dividing plate (6), and described intake pipe (8) socket joint is arranged on top layer dividing plate (6).
3. one according to claim 1 vertical labyrinth multichannel liquid seal device, is characterized in that: chamber, described labyrinth (5) interior bottom is provided with bottom dividing plate (7), and described liquid-discharging tube (9) socket joint is arranged on bottom dividing plate (7).
4. one according to claim 1 vertical labyrinth multichannel liquid seal device, is characterized in that: chamber, described labyrinth (5) sidewall is provided with inspection chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938864.8U CN205207782U (en) | 2015-11-23 | 2015-11-23 | Vertical maze multichannel liquid seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938864.8U CN205207782U (en) | 2015-11-23 | 2015-11-23 | Vertical maze multichannel liquid seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207782U true CN205207782U (en) | 2016-05-04 |
Family
ID=55845500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938864.8U Active CN205207782U (en) | 2015-11-23 | 2015-11-23 | Vertical maze multichannel liquid seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207782U (en) |
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2015
- 2015-11-23 CN CN201520938864.8U patent/CN205207782U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |