CN103615621A - Non-metallic compensator for corrosion-resistant flue gas decarburization system - Google Patents
Non-metallic compensator for corrosion-resistant flue gas decarburization system Download PDFInfo
- Publication number
- CN103615621A CN103615621A CN201310647208.8A CN201310647208A CN103615621A CN 103615621 A CN103615621 A CN 103615621A CN 201310647208 A CN201310647208 A CN 201310647208A CN 103615621 A CN103615621 A CN 103615621A
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- China
- Prior art keywords
- wall
- wall sleeve
- pipe
- sleeve
- flue gas
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a non-metallic compensator for a corrosion-resistant flue gas decarburization system. The non-metallic compensator comprises an inlet connecting pipe, a bolt module, a pressing plate, a non-metallic thin-wall sleeve, an outlet connecting pipe and a drainage device. Two ends of the non-metallic thin-wall sleeve are connected with the inlet connecting pipe and the outlet connecting pipe through the bolt module and the pressing plate to form a compensation structure. The drainage device comprises a drain pipe and a flange fixedly connected to an outer wall of the drain pipe. The drain pipe extends into the non-metallic thin-wall sleeve and is in fixed sealed connection with the middle of the non-metallic thin-wall sleeve through the flange, the flange is fixedly connected to an outer wall of the non-metallic thin-wall sleeve, and a pipe opening of the drain pipe is no higher than an inner wall of the non-metallic thin-wall sleeve. The further improvement is that the pipe opening of the drain pipe is 1-2mm lower than the inner wall of the non-metallic thin-wall sleeve. Accumulated water in the compensator can be drained timely, and the service life of the compensator is long.
Description
Technical field
The present invention relates to a kind of pipe safety device, specifically, the present invention relates to a kind of flue gas decarbonization system non-metal compensator.
Background technique
The displacement producing in the alignment error of general employing non-metal compensator bucking-out system and running in flue gas decarbonization system at present.In flue gas decarbonization process, flue gas contains a large amount of moisture content after by absorption reaction tower, and this just requires the non-metal compensator in flue gas decarbonization system not only to have compensate function, and can in time the ponding in compensator be discharged.The flue gas decarbonization system of prior art generally comprises entrance sleeve, bolt assembly, pressing plate, nonmetal thin-wall sleeve, discharge connection with non-metal compensator, for draining, at nonmetal thin-wall sleeve middle part, be fixedly connected with drainage means, the waste pipe of drainage means is fixedly connected on nonmetal thin-wall sleeve inwall by flange.Although the flue gas decarbonization system of prior art can play certain drainage with non-metal compensator, but because the waste pipe mouth of pipe is higher than nonmetal thin-wall sleeve inwall, in compensator, also have so a large amount of ponding to discharge, these ponding corrosivity are stronger, discharge not in time and will shorten the working life of compensator.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of ponding in compensator can discharge in time, the corrosion-resistant flue gas decarbonization system non-metal compensator in significant prolongation compensator working life.
The present invention is achieved through the following technical solutions technical goal.
Corrosion-resistant flue gas decarbonization system non-metal compensator, it comprises entrance sleeve, bolt assembly, pressing plate, nonmetal thin-wall sleeve, discharge connection and drainage means; Described nonmetal thin-wall sleeve two ends connect entrance sleeve, discharge connection formation collocation structure by bolt assembly, pressing plate; Described drainage means comprises waste pipe, is fixedly connected on the flange of waste pipe outer wall; Described waste pipe stretches in nonmetal thin-wall sleeve, and passes through flange fixed seal connection at nonmetal thin-wall sleeve middle part; Its improvements are: described flange is fixedly connected on nonmetal thin-wall sleeve outer wall; The described waste pipe mouth of pipe is not higher than nonmetal thin-wall sleeve inwall.
In said structure, the described waste pipe mouth of pipe is lower than nonmetal thin-wall sleeve inwall.
In said structure, the described waste pipe mouth of pipe is lower than nonmetal thin-wall sleeve inwall 1-2mm.
The present invention compared with prior art, has following good effect:
1. the flange of drainage means is fixedly connected on nonmetal thin-wall sleeve outer wall, and the waste pipe mouth of pipe is not higher than nonmetal thin-wall sleeve inwall, and like this, the ponding in compensator just can be discharged substantially, significant prolongation compensator working life.
2. the waste pipe mouth of pipe of drainage means, lower than nonmetal thin-wall sleeve inwall, can be obtained better drainage effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments below.
Corrosion-resistant flue gas decarbonization system non-metal compensator shown in the drawings, it comprises entrance sleeve 1, bolt assembly 2, pressing plate 3, nonmetal thin-wall sleeve 4, discharge connection 5 and drainage means 6; Nonmetal thin-wall sleeve 4 two ends connect entrance sleeve 1, discharge connection 5 formation collocation structures by bolt assembly 2, pressing plate 3; Drainage means 6 comprises waste pipe 6.2, is fixedly connected on the flange 6.1 of waste pipe 6.2 outer walls; Waste pipe 6.2 stretches in nonmetal thin-wall sleeve 4, and passes through flange 6.1 fixed seal connections at nonmetal thin-wall sleeve 4 middle parts; Flange 6.1 is fixedly connected on nonmetal thin-wall sleeve 4 outer walls; Waste pipe 6.2 mouths of pipe are not higher than nonmetal thin-wall sleeve 4 inwalls, and in order to obtain good drainage effect, waste pipe 6.2 mouths of pipe are preferably lower than nonmetal thin-wall sleeve 4 inwalls, and in the present embodiment, waste pipe 6.2 mouths of pipe are lower than nonmetal thin-wall sleeve 4 inwall 1-2mm.
Claims (3)
1. a corrosion-resistant flue gas decarbonization system non-metal compensator, it comprises entrance sleeve (1), bolt assembly (2), pressing plate (3), nonmetal thin-wall sleeve (4), discharge connection (5) and drainage means (6); Described nonmetal thin-wall sleeve (4) two ends connect entrance sleeve (1), discharge connection (5) formation collocation structure by bolt assembly (2), pressing plate (3); Described drainage means (6) comprises waste pipe (6.2), is fixedly connected on the flange (6.1) of waste pipe (6.2) outer wall; Described waste pipe (6.2) stretches in nonmetal thin-wall sleeve (4), and passes through flange (6.1) fixed seal connection at nonmetal thin-wall sleeve (4) middle part; It is characterized in that: described flange (6.1) is fixedly connected on nonmetal thin-wall sleeve (4) outer wall; Described waste pipe (6.2) mouth of pipe is not higher than nonmetal thin-wall sleeve (4) inwall.
2. corrosion-resistant flue gas decarbonization system non-metal compensator according to claim 1, is characterized in that: described waste pipe (6.2) mouth of pipe is lower than nonmetal thin-wall sleeve (4) inwall.
3. corrosion-resistant flue gas decarbonization system non-metal compensator according to claim 2, is characterized in that: described waste pipe (6.2) mouth of pipe is lower than nonmetal thin-wall sleeve (4) inwall 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647208.8A CN103615621A (en) | 2013-12-06 | 2013-12-06 | Non-metallic compensator for corrosion-resistant flue gas decarburization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310647208.8A CN103615621A (en) | 2013-12-06 | 2013-12-06 | Non-metallic compensator for corrosion-resistant flue gas decarburization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103615621A true CN103615621A (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310647208.8A Pending CN103615621A (en) | 2013-12-06 | 2013-12-06 | Non-metallic compensator for corrosion-resistant flue gas decarburization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103615621A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194745A (en) * | 2018-01-16 | 2018-06-22 | 江苏汉唐环保科技有限公司 | A kind of non-metal compensator with drainage arrangement |
-
2013
- 2013-12-06 CN CN201310647208.8A patent/CN103615621A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194745A (en) * | 2018-01-16 | 2018-06-22 | 江苏汉唐环保科技有限公司 | A kind of non-metal compensator with drainage arrangement |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |