CN220228311U - Water sealing device for gas diffusing pipe - Google Patents
Water sealing device for gas diffusing pipe Download PDFInfo
- Publication number
- CN220228311U CN220228311U CN202321969155.7U CN202321969155U CN220228311U CN 220228311 U CN220228311 U CN 220228311U CN 202321969155 U CN202321969155 U CN 202321969155U CN 220228311 U CN220228311 U CN 220228311U
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- Prior art keywords
- pipe
- water
- diffusing
- water sealing
- water seal
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 239000003595 mist Substances 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000009792 diffusion process Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 230000001502 supplementing effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 2
- 239000006229 carbon black Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000006227 byproduct Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to the technical field of carbon black production, in particular to the technical field of gas diffusion in carbon black production, and specifically relates to a water sealing device of a gas diffusion pipe. In order to solve the problem that the existing device for temporarily diffusing tail gas is easy to cause the phenomenon of jamming after the service time is overlong, the novel water sealing device for the gas diffusing pipe is provided, the novel water sealing device comprises a water storage pipe sleeved on the end part of the pipe orifice of the diffusing pipe, an annular bottom plate is fixedly sealed between the bottom end of the water storage pipe and the diffusing pipe, an annular water sealing groove is formed by enclosing the bottom end part of the water storage pipe, the bottom plate and the diffusing pipe, the water sealing pipe with an opening downward and coaxially arranged with the diffusing pipe is movably inserted in the water sealing groove, a guide plate for guiding liquid drops to the water sealing groove is fixedly sealed at the top end opening of the water sealing pipe, and a mist catcher is arranged at the top end opening of the water storage pipe. The gas diffusion pipe water sealing device has wide application range, realizes the function of automatically and rapidly exhausting after the pressure exceeds a set value, and has higher stability.
Description
Technical Field
The utility model relates to the technical field of carbon black production, in particular to the technical field of gas diffusion in carbon black production, and specifically relates to a water sealing device of a gas diffusion pipe.
Background
The raw materials for domestic production of the carbon black product mainly comprise: the method comprises the steps that anthracene oil, coal tar and ethylene tar are mixed, the three raw oil is a mixture composed of various hydrocarbon substances, a part of the mixture inevitably contains light components incapable of producing carbon black, in the carbon black cracking process, the light components and carbon black cracking byproducts are mixed to form carbon black byproduct tail gas, the carbon black byproduct tail gas contains a certain heat value, after carbon black products are collected through a bag filter, the part of the byproduct tail gas is conveyed to a power plant from an exhaust pipe of the bag filter through a tail gas pressurizing fan for power plant tail gas boiler to be used, when the power plant tail gas boiler or the tail gas pressurizing fan breaks down, the bag filter box is prone to overpressure, deformation and cracking risks are generated, the tail gas needs to be temporarily diffused, the existing device capable of temporarily diffusing the tail gas is provided with a butterfly valve through a pipe opening of a diffusing pipe fixedly communicated with the exhaust pipe, the currently used diffusing valve is interlocked with the tail gas pressure, when the pressure exceeds 1KPa, the butterfly valve is closed when the pressure is slightly positive, but the butterfly valve is prone to blocking phenomenon after the use time, the butterfly valve is too long, the butterfly valve box is prone to be opened or closed, and the butterfly valve cannot be easily opened or the butterfly valve box is prone to be leaked, and the normal accident condition of the production of the butterfly valve can not be caused.
Disclosure of Invention
The utility model aims to solve the problems that the existing device for temporarily diffusing the tail gas is easy to cause a blocking phenomenon after the use time is too long, and the pressure of a bag filter box body is easy to be blocked or the tail gas leaks under the normal production condition, and provides a novel device for temporarily diffusing the tail gas, namely a gas diffusing pipe water sealing device.
The utility model is realized by adopting the following technical scheme:
the utility model provides a gaseous diffusion tube water seal arrangement, including coaxial overcoat is fixed in the mouth of pipe tip of diffusing tube and its top is higher than the mouth of pipe of diffusing tube, the water storage pipe of its bottom is lower than the mouth of pipe of diffusing tube, seal between the bottom of water storage pipe and the diffusing tube is fixed with annular bottom plate and makes the bottom tip of water storage pipe, the bottom plate, enclose into annular water seal groove between the diffusing tube, the water seal inslot activity is inserted and is equipped with its opening down and with the water seal pipe of diffusing tube coaxial arrangement about the water seal inslot, water seal pipe top opening seals and is fixed with the guide plate that is used for water conservancy diversion liquid droplet to the water seal groove, the top opening part of water storage pipe is equipped with the mist catcher.
When the device is used, water is filled in the water seal tank, when the pressure of tail gas reaches a pressure set value (the pressure set value can be realized by matching water seal pipes with different heights and sizes and water filling amount), the water seal pipes move upwards to enable the bottom ends of the water seal pipes to be separated from the water level, the tail gas is discharged to the mist catcher, the mist catcher catches liquid drops in the tail gas and then flows into the water seal tank, and gas passes through the mist catcher and then is discharged from the top of the mist catcher, wherein the guide plate is used for guiding the liquid drops flowing onto the guide plate into the water seal tank, and the water seal effect of the water seal device is prevented from being influenced by accumulated water drops on the guide plate.
Further, a water supplementing port is fixed on the bottom plate, a floating valve assembly is arranged at the water supplementing port and comprises a floating ball, a regulating valve and a water supply pipe, so that an automatic water supplementing function is realized, and the labor intensity of personnel is reduced.
The beneficial effects of the utility model are as follows: the gas diffusing pipe water sealing device has wide application range, realizes the function of automatic and rapid air exhaust after the pressure exceeds a set value, has higher stability, avoids the problem that a diffusing valve is easy to cause a blocking phenomenon, improves the safety of an operation environment, and has simple structure and low manufacturing cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a top view of the mist catcher.
In the figure: 1-diffusing pipe, 2-water storage pipe, 3-bottom plate, 4-water seal pipe, 5-deflector, 6-water seal tank, 7-mist catcher, 8-float valve assembly.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be made. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the description, it should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms described above will be understood by those of ordinary skill in the art as the case may be.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the utility model.
Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a water sealing device for a gas diffusing pipe comprises a water storage pipe 2 coaxially sleeved and fixed at the pipe orifice end part of a diffusing pipe 1, the top end of the water storage pipe is higher than the pipe orifice of the diffusing pipe 1, the bottom end of the water storage pipe 2 is lower than the pipe orifice of the diffusing pipe 1, an annular bottom plate 3 is fixed between the bottom end of the water storage pipe 2 and the diffusing pipe 1 in a sealing manner, an annular water sealing groove 6 is formed by encircling the bottom end part of the water storage pipe 2, the bottom plate 3 and the diffusing pipe 1, a water sealing pipe 4 with a downward opening and coaxially arranged with the diffusing pipe 1 is movably inserted in the water sealing groove 6, a guide plate 5 for guiding liquid drops to the water sealing groove 6 is fixed at the top end opening of the water sealing pipe 4 in a sealing manner, and a mist catcher 7 is arranged at the top end opening of the water storage pipe 2.
When the exhaust gas pressure reaches a pressure set value (the pressure set value can be realized by matching the water seal pipes 4 with different heights and sizes and the water filling amount, which are known by a person skilled in the art), the water seal pipes 4 move upwards to enable the bottom ends of the water seal pipes 4 to be separated from the water level, the exhaust gas is discharged to the mist catcher 7, the mist catcher 7 captures liquid drops in the exhaust gas and then flows into the water seal tank 6, and the gas passes through the mist catcher and then is discharged from the top of the mist catcher, wherein the guide plate 5 is used for guiding the liquid drops flowing onto the guide plate into the water seal tank 6, and the water sealing effect of the water sealing device is prevented from being influenced by accumulated water drops on the guide plate 5.
During the concrete implementation, be fixed with the moisturizing mouth on the bottom plate 3, moisturizing mouth department is equipped with float valve assembly 8, and float valve assembly 8 includes floater, governing valve, water supply pipe, has realized automatic moisturizing function, has reduced personnel intensity of labour.
In the concrete implementation, the guide plate 5 is a cone-shaped cylinder with a downward opening, the opening pipe of the cylinder is sealed and fixed with the top end opening of the water seal pipe 4, and the structure ensures that liquid drops captured by the mist catcher can uniformly flow into the water seal tank 6, so that the stability of the water seal device is improved.
In specific implementation, the mist catcher 7 is a truncated cone-shaped cyclone plate mist catcher 7 which is coaxially arranged with the diffusing pipe 1 and is wide in upper part and narrow in lower part, and the gas-liquid separation effect is improved.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Although described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the embodiments, and they should be construed as covering the scope of the appended claims.
Claims (6)
1. The utility model provides a gas diffusing pipe water seal arrangement, a serial communication port, including coaxial overcoat is fixed in the mouth of pipe tip of diffusing pipe (1) and its top is higher than the mouth of pipe of diffusing pipe (1), its bottom is lower than the orificial aqua storage tube (2) of diffusing pipe (1), seal fixation has cyclic annular bottom plate (3) between the bottom of aqua storage tube (2) and diffusing pipe (1) makes the bottom tip of aqua storage tube (2), bottom plate (3), enclose cyclic annular water seal groove (6) between diffusing pipe (1), movable cartridge has its opening downwards and with diffusing pipe (1) coaxial arrangement's water seal pipe (4) from top to bottom in water seal groove (6), water seal pipe (4) top opening seal is fixed with guide plate (5) that are used for water conservancy diversion liquid droplet to water seal groove (6), the top opening part of aqua storage tube (2) is equipped with mist catcher (7).
2. The water sealing device of the gas diffusion pipe according to claim 1, wherein a water supplementing port is fixed on the bottom plate (3), a floating valve assembly (8) is arranged at the water supplementing port, and the floating valve assembly (8) comprises a floating ball, a regulating valve and a water feeding pipe.
3. The water sealing device of the gas diffusion pipe according to claim 1 or 2, wherein the guide plate (5) is a cone-shaped cylinder with a downward opening, and an opening pipe of the cylinder is sealed and fixed with the top end opening of the water sealing pipe (4).
4. A gas diffusion pipe water seal device according to claim 3, characterized in that the mist catcher (7) is a truncated cone-shaped swirl plate mist catcher (7) which is coaxially arranged with the diffusion pipe (1) and has a wide upper part and a narrow lower part.
5. The water seal device of the gas diffusion pipe according to claim 1, wherein the mist catcher (7) is a truncated cone-shaped swirl plate mist catcher (7) which is coaxially arranged with the diffusion pipe (1) and is wide in upper part and narrow in lower part.
6. The water seal device of the gas diffusion pipe according to claim 2, wherein the mist catcher (7) is a truncated cone-shaped swirl plate mist catcher (7) which is coaxially arranged with the diffusion pipe (1) and is wide in upper part and narrow in lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969155.7U CN220228311U (en) | 2023-07-25 | 2023-07-25 | Water sealing device for gas diffusing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969155.7U CN220228311U (en) | 2023-07-25 | 2023-07-25 | Water sealing device for gas diffusing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220228311U true CN220228311U (en) | 2023-12-22 |
Family
ID=89196529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969155.7U Active CN220228311U (en) | 2023-07-25 | 2023-07-25 | Water sealing device for gas diffusing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220228311U (en) |
-
2023
- 2023-07-25 CN CN202321969155.7U patent/CN220228311U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |