CN113551036B - A water seal device - Google Patents
A water seal device Download PDFInfo
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- CN113551036B CN113551036B CN202110961920.XA CN202110961920A CN113551036B CN 113551036 B CN113551036 B CN 113551036B CN 202110961920 A CN202110961920 A CN 202110961920A CN 113551036 B CN113551036 B CN 113551036B
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- tube
- fixedly connected
- inner tube
- gap
- bottom end
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Gasket Seals (AREA)
Abstract
Description
技术领域Technical Field
本发明涉及化工设备技术领域，尤其涉及一种水封设备。The invention relates to the technical field of chemical equipment, and in particular to a water seal device.
背景技术Background Art
化工设备依托化工工艺而存在，服务于化工工艺流程。在传统的化工工艺流程中，水封槽主要由槽体、外筒、内筒组成，旨在将工作气体冷凝液与密封液分开，彼此互不污染，各自收集处理。但在实际生产中往往事与愿违。究其原因，在于水封槽的自身结构无法避免工作气体冷凝液进入到密封液中，污染了密封液，使得原本清洁的密封液必须处理后才能排放，此举无疑增加了运行成本。Chemical equipment exists based on chemical technology and serves the chemical process. In the traditional chemical process, the water seal tank is mainly composed of a tank body, an outer cylinder, and an inner cylinder, which is designed to separate the working gas condensate from the sealing liquid, so that they do not contaminate each other and are collected and processed separately. However, in actual production, things often go against one's wishes. The reason is that the structure of the water seal tank itself cannot prevent the working gas condensate from entering the sealing liquid, contaminating the sealing liquid, so that the originally clean sealing liquid must be treated before it can be discharged, which undoubtedly increases the operating cost.
发明内容Summary of the invention
为了克服现有技术的不足，本发明提供了一种水封设备，有效保证密封液免受污染，从而减少运行成本，更经济环保。In order to overcome the deficiencies of the prior art, the present invention provides a water seal device, which effectively ensures that the sealing liquid is not polluted, thereby reducing operating costs and being more economical and environmentally friendly.
为了达到上述目的，本发明采用以下技术方案实现：In order to achieve the above object, the present invention adopts the following technical solutions:
一种水封设备，包括槽体、盖板、内筒、外筒与延长管；所述槽体包括底板与固接在底板上的筒形侧壁，内筒顶部开口，底部设有封板，工作气体冷凝液出口固接在封板上，内筒筒壁固接在底板上；盖板固接在槽体侧壁顶部，外筒顶部设有锥形收口，工作气体冷凝液入口固接在收口顶部，外筒底部开口，外筒筒壁固接在盖板上，外筒套在内筒外部，外筒底端与槽体底板之间轴向留有空隙，外筒与内筒之间径向留有空隙，内筒顶端与收口底端轴向留有空隙；延长管顶端固接在工作气体冷凝液入口底端，底端伸入内筒内，底端与内筒之间存在轴向的重叠区域，延长管与内筒之间径向留有空隙。A water seal device comprises a tank body, a cover plate, an inner tube, an outer tube and an extension tube; the tank body comprises a bottom plate and a cylindrical side wall fixedly connected to the bottom plate, the inner tube has an opening at the top and a sealing plate at the bottom, the working gas condensate outlet is fixedly connected to the sealing plate, and the inner tube wall is fixedly connected to the bottom plate; the cover plate is fixedly connected to the top of the tank body side wall, the outer tube has a conical closing at the top, the working gas condensate inlet is fixedly connected to the top of the closing, the outer tube has an opening at the bottom, the outer tube wall is fixedly connected to the cover plate, the outer tube is sleeved on the outside of the inner tube, an axial gap is left between the bottom end of the outer tube and the tank body bottom plate, a radial gap is left between the outer tube and the inner tube, and an axial gap is left between the top end of the inner tube and the bottom end of the closing; the top end of the extension tube is fixedly connected to the bottom end of the working gas condensate inlet, the bottom end extends into the inner tube, there is an axial overlapping area between the bottom end and the inner tube, and a radial gap is left between the extension tube and the inner tube.
所述槽体侧壁设有液位计。A liquid level gauge is arranged on the side wall of the tank.
所述延长管底端与内筒之间的重叠区域长度不小于5mm。The length of the overlapping area between the bottom end of the extension tube and the inner tube is not less than 5 mm.
所述外筒与内筒之间空隙为5～500mm。The gap between the outer cylinder and the inner cylinder is 5 to 500 mm.
所述延长管与内筒之间空隙为5～500mm。The gap between the extension tube and the inner tube is 5 to 500 mm.
所述内筒顶端与收口底端之间空隙为5～500mm。The gap between the top end of the inner tube and the closed bottom end is 5 to 500 mm.
所述外筒底端与槽体底板之间空隙为5～500mm。The gap between the bottom end of the outer cylinder and the bottom plate of the tank body is 5 to 500 mm.
与现有技术相比，本发明的有益效果是：Compared with the prior art, the present invention has the following beneficial effects:
1)本发明结构精简，布置紧凑合理，且完全能满足工艺需要，降低操作、运行费用。1) The present invention has a simple structure, compact and reasonable layout, and can fully meet the process requirements and reduce operation and running costs.
2)本发明延长管底端与内筒顶部在垂直方向形成重叠区域，能保证冷凝液全部进入内筒，因而可有效保证密封液免受污染，从而减少运行成本，更经济环保。2) The bottom end of the extension tube of the present invention forms an overlapping area with the top of the inner tube in the vertical direction, which can ensure that all the condensate enters the inner tube, thereby effectively protecting the sealing liquid from contamination, thereby reducing operating costs and being more economical and environmentally friendly.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是本发明结构示意图；Fig. 1 is a schematic diagram of the structure of the present invention;
图2是图1的A向放大图。FIG. 2 is an enlarged view of FIG. 1 taken along the direction A. FIG.
图中：1-槽体；2-盖板；3-内筒；4-外筒；5-液位计；6-延长管；7-工作气体冷凝液入口；8-工作气体冷凝液出口；9-注水口；10-溢流口；11-放空口；12-重叠区域。In the figure: 1-tank body; 2-cover plate; 3-inner tube; 4-outer tube; 5-liquid level gauge; 6-extension tube; 7-working gas condensate inlet; 8-working gas condensate outlet; 9-water inlet; 10-overflow outlet; 11-venting outlet; 12-overlapping area.
具体实施方式DETAILED DESCRIPTION
下面结合附图对本发明的具体实施方式作进一步说明：The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings:
【实施例】[Example]
如图1、图2所示，一种水封设备，包括槽体1、盖板2、内筒3、外筒4与延长管6。As shown in FIG. 1 and FIG. 2 , a water sealing device includes a tank body 1 , a cover plate 2 , an inner tube 3 , an outer tube 4 and an extension tube 6 .
槽体1包括底板与固接在底板上的筒形侧壁，盖板2固接在槽体1侧壁顶部，盖板2上设有注水口9，槽体1侧壁上部设有溢流口10，下部设有放空口11，还设有液位计5。The tank body 1 includes a bottom plate and a cylindrical side wall fixed to the bottom plate. The cover plate 2 is fixed to the top of the side wall of the tank body 1. The cover plate 2 is provided with a water inlet 9. The upper part of the side wall of the tank body 1 is provided with an overflow port 10, the lower part is provided with a drain port 11, and a liquid level meter 5 is also provided.
内筒3顶部开口，底部设有封板，工作气体冷凝液出口8固接在封板底部，工作气体冷凝液出口8与内筒3内部连通，工作气体冷凝液出口8位于内筒3中心线上，内筒3筒壁下部固接在槽体1底板上，内筒3位于槽体1中心线上。The inner cylinder 3 is open at the top and provided with a sealing plate at the bottom. The working gas condensate outlet 8 is fixedly connected to the bottom of the sealing plate. The working gas condensate outlet 8 is connected to the inside of the inner cylinder 3. The working gas condensate outlet 8 is located on the center line of the inner cylinder 3. The lower part of the wall of the inner cylinder 3 is fixedly connected to the bottom plate of the tank body 1. The inner cylinder 3 is located on the center line of the tank body 1.
外筒4顶部设有锥形收口，工作气体冷凝液入口7固接在收口顶部，外筒4底部开口，外筒4筒壁固接在盖板2上，外筒4套在内筒3外部，外筒4与内筒3中心线相同。The outer cylinder 4 has a conical closing top, the working gas condensate inlet 7 is fixedly connected to the closing top, the outer cylinder 4 has an opening at the bottom, the outer cylinder 4 wall is fixedly connected to the cover plate 2, the outer cylinder 4 is sleeved on the outside of the inner cylinder 3, and the center lines of the outer cylinder 4 and the inner cylinder 3 are the same.
外筒4底端与槽体1底板之间轴向留有空隙，外筒4与内筒3之间径向留有空隙，内筒3顶端与收口底端轴向留有空隙，上述空隙均为5～500mm。There is an axial gap between the bottom end of the outer cylinder 4 and the bottom plate of the tank body 1, a radial gap between the outer cylinder 4 and the inner cylinder 3, and an axial gap between the top end of the inner cylinder 3 and the bottom end of the closing, and the above gaps are all 5 to 500 mm.
延长管6顶端固接在工作气体冷凝液入口7底端，底端伸入内筒3内，底端与内筒3之间存在轴向的重叠区域12，延长管6与内筒3之间径向留有空隙。延长管6底端与内筒3之间的重叠区域长度不小于5mm。延长管6与内筒3之间空隙为5～500mm。The top of the extension tube 6 is fixedly connected to the bottom of the working gas condensate inlet 7, and the bottom extends into the inner tube 3. There is an axial overlap area 12 between the bottom and the inner tube 3, and a radial gap is left between the extension tube 6 and the inner tube 3. The length of the overlap area between the bottom end of the extension tube 6 and the inner tube 3 is not less than 5 mm. The gap between the extension tube 6 and the inner tube 3 is 5 to 500 mm.
本发明的工作原理与工作过程如下：The working principle and working process of the present invention are as follows:
1)水封槽开始工作前，先通过盖板2上的注水口9向槽体1内注水，直至溢流口10有水流出。1) Before the water seal tank starts working, water is first injected into the tank body 1 through the water injection port 9 on the cover plate 2 until water flows out of the overflow port 10.
2)工作气体管道中的冷凝液通过管道与工作气体冷凝液入口7相连，溢流口10和工作冷凝液出口8通过管道与相应的设备连接。2) The condensate in the working gas pipeline is connected to the working gas condensate inlet 7 through a pipeline, and the overflow port 10 and the working condensate outlet 8 are connected to corresponding equipment through pipelines.
3)开始工作后，由于工作气体压力与大气压力存在压力差，内筒3与外筒4之间的液面出现高度差，两处液面高度随气体压力波动而高低变化。此时可通过液位计5判断是否需要继续向槽体1内注水，以溢流口10有水流出为原则。3) After starting work, due to the pressure difference between the working gas pressure and the atmospheric pressure, there is a height difference between the liquid levels of the inner tube 3 and the outer tube 4, and the heights of the two liquid levels vary with the gas pressure fluctuations. At this time, the liquid level meter 5 can be used to determine whether it is necessary to continue to inject water into the tank body 1, with the principle that water flows out of the overflow port 10.
4)工作气体中的冷凝液沿延长管6不断的进入内筒3中，从内筒3底部的工作气体冷凝液出口8流出。4) The condensate in the working gas continuously enters the inner tube 3 along the extension tube 6 and flows out from the working gas condensate outlet 8 at the bottom of the inner tube 3.
5)正常运行时，可通过液位计5观察槽体1内液位高度，不定期向槽内1补水；停止工作时，可通过槽体1底部的放空口11将槽体1清空。5) During normal operation, the liquid level height in the tank body 1 can be observed through the liquid level meter 5, and water can be added to the tank body 1 from time to time; when the operation is stopped, the tank body 1 can be emptied through the drain port 11 at the bottom of the tank body 1.
本发明结构精简，布置紧凑合理，且完全能满足工艺需要，降低操作、运行费用。本发明延长管6底端与内筒3顶部在垂直方向形成重叠区域12，能保证冷凝液全部进入内筒3，因而可有效保证密封液免受污染，从而减少运行成本，更经济环保。The present invention has a simple structure, compact and reasonable layout, and can fully meet the process requirements and reduce operation and running costs. The bottom end of the extension tube 6 of the present invention forms an overlapping area 12 with the top of the inner tube 3 in the vertical direction, which can ensure that the condensate enters the inner tube 3, thereby effectively ensuring that the sealing liquid is not contaminated, thereby reducing the running cost and being more economical and environmentally friendly.
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110961920.XA CN113551036B (en) | 2021-08-20 | 2021-08-20 | A water seal device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110961920.XA CN113551036B (en) | 2021-08-20 | 2021-08-20 | A water seal device |
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| CN113551036A CN113551036A (en) | 2021-10-26 |
| CN113551036B true CN113551036B (en) | 2024-11-05 |
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| CN116717650B (en) * | 2023-06-25 | 2026-02-10 | 云南科力环保有限公司 | Feeding device |
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| CN218031394U (en) * | 2021-08-20 | 2022-12-13 | 中冶焦耐(大连)工程技术有限公司 | Water seal equipment |
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| CN102000521A (en) * | 2010-11-11 | 2011-04-06 | 赣州虔东稀土集团股份有限公司 | Stirring shaft sealing device |
| CN202226280U (en) * | 2011-09-16 | 2012-05-23 | 中国中轻国际工程有限公司 | Water seal overflow device |
| JP2019019874A (en) * | 2017-07-14 | 2019-02-07 | 株式会社ジェイテクト | Wheel bearing device and sealing device |
| CN208651835U (en) * | 2018-07-27 | 2019-03-26 | 重庆双为科技有限公司 | Three-stage self-water replenishing water seal sealing casing |
| CN211274516U (en) * | 2019-11-12 | 2020-08-18 | 北京国电龙源环保工程有限公司 | Shaft sealing device for AFT tower stirrer |
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| CN218031394U (en) * | 2021-08-20 | 2022-12-13 | 中冶焦耐(大连)工程技术有限公司 | Water seal equipment |
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