CN113251298A - Multi-stage water seal type anti-leakage drainer - Google Patents
Multi-stage water seal type anti-leakage drainer Download PDFInfo
- Publication number
- CN113251298A CN113251298A CN202110712216.0A CN202110712216A CN113251298A CN 113251298 A CN113251298 A CN 113251298A CN 202110712216 A CN202110712216 A CN 202110712216A CN 113251298 A CN113251298 A CN 113251298A
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- water
- baffle
- water seal
- seal
- sealing plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 22
- 239000002893 slag Substances 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 11
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
- F16T1/386—Actuating mechanisms for lift valves
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
- F16T1/48—Monitoring arrangements for inspecting, e.g. flow of steam and steam condensate
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention provides a multistage water seal type leakage-proof drainer which comprises a cylinder, an upper sealing plate, a lower sealing plate and a partition plate, wherein the cylinder, the upper sealing plate and the lower sealing plate form a closed bin body; the closed bin body is divided into a plurality of water seal cavities which are communicated with each other through partition plates, and the water seal cavities which are communicated with each other are snakelike; and a condensate inlet is formed in the top of any water seal cavity. The baffle leads to the baffle including leading to down the baffle and leads to the baffle on, leads to the baffle through leading to down with lead to the baffle on alternately cutting apart the sealed storehouse body, lead to baffle one end down and be equipped with the clearance with lower shrouding, it is equipped with the clearance to lead to baffle one end and last shrouding on. The invention has the advantages of simple structure, reduced weight, reduced manufacturing difficulty, reduced manufacturing cost, simple and convenient installation, high random degree, reduced occupied area, more convenient management and operation, larger applicable water seal pressure range value and reduced limitation of process design.
Description
Technical Field
The invention relates to the field of gas pipeline condensate water collection in the steel industry, in particular to a multi-stage water-seal type leakage-proof drainer.
Background
In the production of the steel industry, blast furnace gas and converter gas are by-produced. Blast furnace gas and converter gas contain water, and some parts of the water are in a mist state due to the change of the process state and the change of the temperature, and some parts of the water are gathered and collected to be condensed water by the friction and collision of pipelines and elbows in the process of conveying the water through the pipelines, so that a drainer device is needed to discharge the gathered and collected condensed water in the gas.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the multi-stage water-seal type leakage-proof drainer which is simple in structure, low in weight, low in manufacturing difficulty, low in manufacturing cost, simple and convenient to install, high in randomness, small in occupied area, more convenient to manage and operate, larger in applicable water seal pressure range value and lower in process design limitation.
The present invention achieves the above-described object by the following technical means.
A multi-stage water-seal type leakage-proof drainer comprises a cylinder body, an upper sealing plate, a lower sealing plate and a partition plate, wherein the cylinder body, the upper sealing plate and the lower sealing plate form a closed bin body; the closed bin body is divided into a plurality of water seal cavities which are communicated with each other through partition plates, and the water seal cavities which are communicated with each other are snakelike; and a condensate inlet is formed in the top of any water seal cavity.
Further, the baffle includes leads to the baffle down and leads to the baffle on with, leads to the baffle through leading to down with lead to the baffle on with and cut apart in turn the sealed storehouse body, lead to baffle one end down and be equipped with the clearance with lower shrouding, it is equipped with the clearance to lead to baffle one end and last shrouding on with.
Furthermore, an inspection hole is formed in the top of the water seal cavity and used for overhauling; a water seal cavity right below the lower through partition plate is provided with a vent; and a slag discharge port is arranged on any one of the water seal cavities at the two sides of the lower through partition plate and used for discharging slag.
Furthermore, a water replenishing port is arranged at the lateral horizontal position of the pipeline of the condensate inlet and used for replenishing liquid for sealing the bin body.
Further, an electric valve is arranged at the condensate inlet, a liquid level sensor is installed on the closed bin body and used for detecting the liquid level in the closed bin body, and the electric valve is controlled by the liquid level sensor in a linkage mode.
The conversion device further comprises a conversion interface, wherein the conversion interface is arranged at the upper part of the water seal cavity at the tail end of the closed bin body, and a water outlet is arranged at the lateral horizontal position of the conversion interface.
Furthermore, the clearance between one end of the lower through clapboard and the lower sealing plate is H5The clearance between one end of the upper through clapboard and the upper sealing plate is H4，H5＝H4(ii) a The height of the lower through clapboard and the height of the upper through clapboard are both H1。
Further, the closed bin body is placed on the base.
The invention has the beneficial effects that:
1. the multi-stage water-seal type leakage-proof drainer is of a flat plate type structure, the pressure value can be infinitely increased theoretically according to the process requirement, and the water seal stage number is more than four stages, namely ten stages, twenty stages and even more. The conventional drainer in the prior art is mostly in a cylindrical structure. The invention adds a slag discharge design, and due to the easy deposit materials in the condensate liquid, the equipment is easy to block, so that the periodic or irregular slag discharge is also very necessary. The invention adds a liquid level sensor, has the functions of interlocking control and alarm, and has the design of preventing gas leakage, thereby improving the safety of the operation of the equipment.
2. The multi-stage water-seal type leakage-proof drainer disclosed by the invention has the advantages that the design of a conventional water-seal insertion pipe is cancelled, the structure is simple, the weight is reduced, the manufacturing difficulty is reduced, and the manufacturing cost is reduced.
3. According to the multi-stage water-seal leakage-proof drainer, the pressure setting requirement can be set according to the height of the internal partition plate by increasing or reducing the base number of the water seal bin, the higher or lower the pressure setting is, and the greater the advantage of the drainer is reflected;
4. the multi-stage water-sealed anti-leakage drainer has a deslagging design, so that equipment blockage is avoided;
5. the multi-stage water-seal type leakage-proof drainer can ensure the safety to the maximum extent through the leakage-proof design in a simple mode.
6. The multi-stage water-seal type leakage-proof drainer disclosed by the invention has the advantages that the occupied area is small, and particularly, the space utilization rate is highest when two or more drainers are placed together;
7. the multi-stage water-seal leakage-proof drainer only needs to be horizontally installed, has no requirement on the installation direction, has low limitation requirement on a pipeline interface, and even can be installed in a hanging manner.
Drawings
Fig. 1 is a structural view of a multi-stage water-sealed leakage-proof drainer according to the present invention.
Fig. 2 is an installation schematic view of the multi-stage water-seal type leak-proof drainer according to the present invention.
In the figure:
1-a cylinder body; 2-upper sealing plate; 3-lower sealing plate; 4-a lower through clapboard; 5-upward through a clapboard; 6-a liquid level sensor; 7-a condensate inlet; 8-water replenishing port; 9-inspection opening; 10-a slag discharge port; 11-a conversion interface; 12-a vent; 13-a water outlet; 14-a first water seal chamber; 15-a second water seal cavity; 16-base.
Detailed Description
The invention will be further described with reference to the following figures and specific examples, but the scope of the invention is not limited thereto.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "axial," "radial," "vertical," "horizontal," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 2, the multi-stage water-seal leakage-proof drainer of the invention comprises a cylinder body 1, an upper seal plate 2, a lower seal plate 3 and a partition plate, wherein the cylinder body 1, the upper seal plate 2 and the lower seal plate 3 form a closed cabin body; the closed bin body is divided into a plurality of water seal cavities which are communicated with each other through partition plates, and the water seal cavities which are communicated with each other are snakelike; a condensate inlet 7 is formed in the top of any water seal cavity, and liquid is filled in the closed bin body. The baffle leads to baffle 4 and last baffle 5 including leading to down, leads to baffle 4 and last baffle 5 through leading to down and cut apart in turn the sealed storehouse body, 4 one end of baffle of leading to down is equipped with the clearance with lower shrouding 3, it is equipped with the clearance to lead to 5 one end of baffle and last shrouding 2 on. The embodiment is shown in fig. 1, in the figure, the closed cabin body is divided into 10 water sealing cavities which are communicated with each other through a lower through partition plate 4 and an upper through partition plate 5, wherein the bottom of a first water sealing cavity 14 on the left side is communicated with a second water sealing cavity 15 adjacent to the right side of the first water sealing cavity, and the upper part of the second water sealing cavity 15 is communicated with a third water sealing cavity adjacent to the right side of the second water sealing cavity.
The top of the water seal cavity is provided with an inspection port 9 for inspecting or exhausting gas at the initial stage of the equipment use. The water seal cavity right below the lower through partition plate 4 is provided with a vent 12, so that liquid in two corresponding water seal bins can be vented when the equipment needs to be vented; in order to avoid the blockage of equipment caused by easily deposited materials in the condensate, the slag needs to be discharged regularly or irregularly. And a slag discharge port 10 is arranged on any one of the water seal cavities on the two sides of the lower through partition plate 4, and solid residues accumulated at the bottom of the first secondary water seal bin are discharged under the control of a valve.
The condensate inlet 7 is connected with a downcomer of a gas pipeline, condensate of the pipeline in the gas continuously enters the first water sealing cavity 14 through the condensate inlet 7, and a water replenishing port 8 is arranged at the lateral horizontal position of the pipeline of the condensate inlet 7 and used for replenishing liquid for closing the bin body. And (4) putting the equipment again at the initial stage of putting the drainer into service or after emptying and overhauling, and filling the inside of the drainer with water.
The condensate inlet 7 is provided with an electric valve, the closed bin body is provided with a liquid level sensor 6 for detecting the liquid level in the closed bin body, and the liquid level sensor 6 is used for detecting the liquid level and controlling the electric valve to be opened in a linkage mode when the liquid level is detected to be 'available'. When the liquid level sensor 6 detects that the liquid level is not available, the electric valve is controlled to be closed in a linkage mode, and meanwhile sound and light alarm is conducted to a control room, so that gas leakage and accident potential are avoided. The liquid level controller installed on the 6 interfaces is arranged in the water seal bin in the middle of the equipment, so that the safety is effectively guaranteed.
The conversion bin further comprises a conversion interface 11, wherein the conversion interface 11 is arranged at the upper part of the water seal cavity at the tail end of the closed bin body, and a water outlet 13 is arranged at the lateral horizontal position of the conversion interface 11. The water outlet 13 is connected with a drain pipe, and the drain water is collected and gathered to a sewage treatment system. The conversion interface 11 is generally plugged with a blind plate and used as an inspection port. But the main function of the device is that the device can be interchanged with the condensate inlet 7, and the conversion interface 11 is interchanged with the condensate inlet 7 and the water replenishing opening 8 is interchanged with the water draining opening 14 based on the actual situation of the site where the drainer is installed.
The clearance between one end of the lower through clapboard 4 and the lower sealing plate 3 is H5The clearance between one end of the upper through clapboard 5 and the upper sealing plate 2 is H4，H5＝H4(ii) a The height of the lower through clapboard 4 and the height of the upper through clapboard 5 are both H1. Height H of water replenishing port 8 and upper sealing plate 22Height H between the drain opening 13 and the upper sealing plate 23。
The closed bin body is placed on the base 16 and keeps a distance from the ground foundation, so that corrosion caused by water immersion is avoided.
The pressure design selection value of the drainer is required according to national standard. The water seal pressure is calculated as:
the height of the water seal partition board is mm (H multiplied by the number of water seal bins) multiplied by 10 Pa.
The water-sealed drainer is of a flat plate type structure, the pressure value can be infinitely increased theoretically according to the process requirements, and the water-sealed stage number is more than four stages, namely ten stages, twenty stages and even more.
It should be understood that although the present description has been described in terms of various embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and those skilled in the art will recognize that the embodiments described herein may be combined as suitable to form other embodiments, as will be appreciated by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. The multi-stage water-seal type leakage-proof drainer is characterized by comprising a cylinder body (1), an upper sealing plate (2), a lower sealing plate (3) and a partition plate, wherein the cylinder body (1), the upper sealing plate (2) and the lower sealing plate (3) form a closed bin body; the closed bin body is divided into a plurality of water seal cavities which are communicated with each other through partition plates, and the water seal cavities which are communicated with each other are snakelike; a condensate inlet (7) is formed in the top of any water seal cavity.
2. A multi-stage water-seal leakage-proof drainer according to claim 1, wherein said partition plates comprise a lower through partition plate (4) and an upper through partition plate (5), said closed bin body is divided alternately by the lower through partition plate (4) and the upper through partition plate (5), one end of said lower through partition plate (4) is spaced from the lower closing plate (3), and one end of said upper through partition plate (5) is spaced from the upper closing plate (2).
3. The multi-stage water-seal type leak-proof drainer according to claim 2, wherein the top of the water-seal cavity is provided with an inspection opening (9) for maintenance; a water seal cavity right below the lower through partition plate (4) is provided with a vent (12); and a slag discharge port (10) is arranged on any one of the water seal cavities at the two sides of the lower through partition plate (4) and is used for discharging slag.
4. Multi-stage water-sealed leakproof drainer as claimed in claim 1, characterized in that the lateral horizontal position of the pipe of the condensate inlet (7) is provided with a water replenishment opening (8) for replenishing the liquid which closes the cartridge.
5. A multi-stage water-sealed leakage-proof drainer according to claim 1, wherein the condensate inlet (7) is provided with an electric valve, a liquid level sensor (6) is mounted on the closed bin body for detecting the liquid level in the closed bin body, and the electric valve is controlled by the liquid level sensor (6) in a linkage manner.
6. The multi-stage water-seal leakage-proof drainer according to claim 1, further comprising a switching interface (11), wherein the switching interface (11) is disposed at the upper part of the water seal cavity at the end of the closed cabin, and a drain outlet (13) is disposed at the lateral horizontal position of the switching interface (11).
7. The multi-stage water-seal type leak-proof drainer as claimed in claim 2, wherein the clearance between one end of the lower partition (4) and the lower sealing plate (3) is H5The clearance between one end of the upper through clapboard (5) and the upper sealing plate (2) is H4，H5＝H4(ii) a The height of the lower through clapboard (4) and the height of the upper through clapboard (5) are both H1。
8. The multi-stage, water-sealed, leak-proof drain of claim 1, wherein the closed cartridge body is placed on a base (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110712216.0A CN113251298A (en) | 2021-06-25 | 2021-06-25 | Multi-stage water seal type anti-leakage drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110712216.0A CN113251298A (en) | 2021-06-25 | 2021-06-25 | Multi-stage water seal type anti-leakage drainer |
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| Publication Number | Publication Date |
|---|---|
| CN113251298A true CN113251298A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110712216.0A Pending CN113251298A (en) | 2021-06-25 | 2021-06-25 | Multi-stage water seal type anti-leakage drainer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453313A (en) * | 2022-02-10 | 2022-05-10 | 佛山市佛睿汽配有限公司 | Method for removing oil wax from metal |
| CN114486361A (en) * | 2022-01-26 | 2022-05-13 | 北京京诚泽宇能源环保工程技术有限公司 | Gaseous hazardous chemical substance warehouse wastewater collection system and monitoring method |
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| CN203907241U (en) * | 2014-06-19 | 2014-10-29 | 张东生 | Dual-leakage-preventing coal gas water drainage apparatus |
| CN108468947A (en) * | 2018-05-25 | 2018-08-31 | 南通东来冶金装备有限公司 | Intelligent control wet bottom gas water trap device for preventing leakage |
| CN110553149A (en) * | 2019-08-29 | 2019-12-10 | 江苏永钢集团有限公司 | Coal gas drainer |
| CN216923969U (en) * | 2021-06-25 | 2022-07-08 | 江苏永钢集团有限公司 | Multi-stage water seal type anti-leakage drainer |
-
2021
- 2021-06-25 CN CN202110712216.0A patent/CN113251298A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203907241U (en) * | 2014-06-19 | 2014-10-29 | 张东生 | Dual-leakage-preventing coal gas water drainage apparatus |
| CN108468947A (en) * | 2018-05-25 | 2018-08-31 | 南通东来冶金装备有限公司 | Intelligent control wet bottom gas water trap device for preventing leakage |
| CN110553149A (en) * | 2019-08-29 | 2019-12-10 | 江苏永钢集团有限公司 | Coal gas drainer |
| CN216923969U (en) * | 2021-06-25 | 2022-07-08 | 江苏永钢集团有限公司 | Multi-stage water seal type anti-leakage drainer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486361A (en) * | 2022-01-26 | 2022-05-13 | 北京京诚泽宇能源环保工程技术有限公司 | Gaseous hazardous chemical substance warehouse wastewater collection system and monitoring method |
| CN114486361B (en) * | 2022-01-26 | 2024-04-30 | 北京京诚泽宇能源环保工程技术有限公司 | Gaseous hazardous chemical substance warehouse wastewater collection system and monitoring method |
| CN114453313A (en) * | 2022-02-10 | 2022-05-10 | 佛山市佛睿汽配有限公司 | Method for removing oil wax from metal |
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