CN113956891A - Coke oven tedge from area stove function that dries in air - Google Patents
Coke oven tedge from area stove function that dries in air Download PDFInfo
- Publication number
- CN113956891A CN113956891A CN202110991934.6A CN202110991934A CN113956891A CN 113956891 A CN113956891 A CN 113956891A CN 202110991934 A CN202110991934 A CN 202110991934A CN 113956891 A CN113956891 A CN 113956891A
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- compressed air
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- air
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B27/00—Arrangements for withdrawal of the distillation gases
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B27/00—Arrangements for withdrawal of the distillation gases
- C10B27/06—Conduit details, e.g. valves
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B43/00—Preventing or removing incrustations
- C10B43/02—Removing incrustations
- C10B43/08—Removing incrustations with liquids
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses a coke oven ascending tube with a furnace airing function, which comprises a ascending tube cylinder, a water seal cover, a bridge tube and a turning plate, wherein the water seal cover is arranged above the ascending tube cylinder, the bridge tube is arranged on one side of the ascending tube cylinder and communicated with the ascending tube cylinder, and the turning plate is arranged at one end of the bridge tube, so that the opening and closing of the bridge tube can be realized. The method of the invention comprises the following steps: the device also comprises a compressed air pipeline and a valve, wherein one end of the compressed air pipeline is inserted into the bridge pipe and enters the interior of the ascending pipe barrel, and the valve is arranged on the compressed air pipeline and controls the opening and closing of the compressed air pipeline. The invention can dry the coke oven riser pipe, meets the requirement of environmental protection, saves labor cost and reduces the working difficulty of operators.
Description
Technical Field
The invention relates to a coke oven equipment technology, in particular to an anxiety ascending pipe with an oven airing function.
Background
The ascending pipe of the coke oven is a channel for raw coke oven gas to enter a recovery workshop, once the environment-friendly event can be caused by blockage, oven airing and cleaning of an operator are main means for ensuring smoothness of the ascending pipe, the oven airing and cleaning are realized by firstly opening a water sealing cover of the ascending pipe and manually inserting an air pipe from the top, but the operation inevitably causes the situation of smoking, and the situation that the environment is seriously influenced by smoking after opening the water sealing cover and manually inserting the air pipe is adopted.
In order to solve the technical problems, the invention provides a coke oven ascending pipe with an oven airing function.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the coke oven ascending tube with the oven airing function, can carry out oven airing operation on the coke oven ascending tube, meets the requirement of environmental protection, saves the labor cost and reduces the working difficulty of operators.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a coke oven tedge from area dries in air stove function, includes tedge barrel, water seal lid, bridge pipe and turns over the board, the water seal lid is placed in tedge barrel top, the bridge pipe is placed in tedge barrel one side, and both communicate with each other, it places bridge pipe one end in to turn over the board, can realize the switching to the bridge pipe, its characterized in that:
the device also comprises a compressed air pipeline and a valve, wherein one end of the compressed air pipeline is inserted into the bridge pipe and enters the interior of the ascending pipe barrel, and the valve is arranged on the compressed air pipeline and controls the opening and closing of the compressed air pipeline.
Preferably, still include the flabellum subassembly, the flabellum subassembly is installed in the one end that compressed air pipeline got into the ascending pipe barrel, when compressed air passes through compressed air pipeline one end, can form rotatory wind, can dry in the air the stove and clean better in ascending pipe barrel, optimize the effect.
Preferably, the fan blade assembly comprises an in-pipe support frame, a bearing seat, a rolling bearing, a rotating shaft and a fan blade group, the in-pipe support frame supports the bearing seat, the in-pipe support frame is fixedly connected with the inner wall of the compressed air pipeline, and a flowing space of compressed air is reserved between the in-pipe support frame and the inner wall of the compressed air pipeline; the rolling bearing is matched with the bearing seat, and one end of the rotating shaft is arranged on the rolling bearing; the fan blade group is uniformly fixed at the other end of the rotating shaft, and when compressed air passes through the fan blade component, the fan blade group can rotate by means of wind power, so that rotating wind is formed.
Preferably, the fan blade group comprises 6-20 fan blades, the fan blades are uniformly arranged at the other end of the rotating shaft in a clockwise direction or an anticlockwise direction, the angle between the fan blade surface and the wind direction of the compressed air is 90-180 degrees, and 90 degrees and 180 degrees are not included.
Preferably, the angle between the fan blade surface and the wind direction of the compressed air is 100-170 degrees.
Preferably, the compressed air pipeline is provided with a gas nozzle at one end entering the ascending pipe barrel, the gas nozzle comprises a gas containing cavity, a joint and a gas injection branch pipe, the gas containing cavity is a spherical container, gas outlets are uniformly distributed in the gas containing cavity, one side of the gas containing cavity is provided with a gas inlet, the gas injection branch pipe is connected to the gas outlet, one gas outlet is connected with one gas injection branch pipe, and the joint is connected with the gas inlet and used for connecting the gas containing cavity and the compressed air pipeline.
Preferably, 20-50 water outlets of the air containing cavity are arranged.
Preferably, fan blade assemblies are installed in the air injection branch pipes, and one air injection branch pipe corresponds to one group of fan blade assemblies.
Preferably, one side of the compressed air pipeline is connected with the high-pressure water mist pipeline, and a valve is arranged, so that when the smoke in the ascending pipe barrel is serious, high-pressure water mist can be introduced to dry and clean the furnace, and the effect is optimized.
Specifically, before opening the water seal cover, the turning plate is closed, the coke oven and the gas collecting pipe are simultaneously isolated, the furnace mouth is opened, the valve of the compressed air pipeline is opened, compressed air is introduced into the ascending pipe barrel, smoke and flame in the barrel are pressed in the barrel, and finally the water seal cover is opened, so that no smoke is generated when the furnace is dried, the environment protection is guaranteed, and the maturity of coke can be accelerated.
The invention has the beneficial effects that:
the scheme adopts the method of inserting the compressed air pipeline on the bridge pipe and introducing the compressed air into the interior of the riser pipe body, changes the original operation mode, reduces the labor intensity of workers, does not need to manually insert the air pipe, and reduces the labor cost;
according to the scheme, the method that the compressed air pipeline is inserted into the bridge pipe and the compressed air is introduced into the barrel body of the ascending pipe is adopted, so that the furnace airing time can be shortened, and the loss of the interior of the ascending pipe barrel body is avoided;
according to the scheme, the fan blade assembly is added at one end of the compressed air pipeline, so that rotating air can be formed, the action range of the compressed air can be enhanced, and the furnace airing effect is optimized;
according to the scheme, the air nozzle is added at one end of the compressed air pipeline, and is provided with the air containing cavity and the air injection branch pipe, so that the action range of compressed air can be expanded, the furnace drying effect is optimized, and the furnace drying efficiency is improved;
this scheme is through being connected with high-pressure water smoke pipeline on one side of the compressed air pipeline to be equipped with the valve, can introduce high-pressure water smoke when the inside flue gas of tedge barrel is serious and dry in the air the stove and clean, optimize the effect.
By adopting the scheme, the coke oven ascending pipe can be dried, the environmental protection requirement is met, the labor cost is saved, the working difficulty of operators is reduced, and the coke oven ascending pipe is good in oven drying effect and high in efficiency.
Drawings
To more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic structural diagram of the section of the bridge pipe in the scheme.
Fig. 3 is a partial sectional structure schematic diagram of the bridge pipe of the scheme.
Fig. 4 is a schematic structural diagram of the fan blade assembly according to the present embodiment.
FIG. 5 is a schematic view of the structure of the showerhead according to the present embodiment.
FIG. 6 is a schematic view of the connection structure of the bridge tube and the gas nozzle according to the present embodiment.
Fig. 7 is a schematic view of the combination structure of the bridge tube and the fan blade assembly according to the present embodiment.
In the figure, 1-ascending pipe cylinder, 2-water sealing cover, 3-bridge pipe, 4-turning plate, 5-compressed air pipeline, 6-valve, 7-fan blade component, 7-1-bearing seat, 7-2-rolling bearing, 7-3-fan blade group, 7-4-rotating shaft, 7-5-internal supporting frame, 8-air nozzle, 8-1-joint, 8-2-air containing cavity and 8-3-air injection branch pipe.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
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.
As shown in fig. 1, a coke oven ascension pipe with a furnace airing function comprises a ascension pipe cylinder 1, a water seal cover 2, a bridge pipe 3 and a turning plate 4, wherein the water seal cover 2 is arranged above the ascension pipe cylinder 1, the bridge pipe 3 is arranged on one side of the ascension pipe cylinder 1 and communicated with the ascension pipe cylinder 1, the turning plate 4 is arranged at one end of the bridge pipe 3, and the opening and closing of the bridge pipe 3 can be realized, and the coke oven ascension pipe ascending pipe is characterized in that:
still include compressed air pipeline 5 and valve 6, 5 one end of compressed air pipeline is inserted in the bridge pipe 3 gets into in the tedge barrel 1, valve 6 sets up on compressed air pipeline 5, realizes switching control to compressed air pipeline 5.
Preferably, still include flabellum subassembly 7, flabellum subassembly 7 is installed in the one end that compressed air pipeline 5 got into in the riser barrel 1, when compressed air passes through compressed air pipeline 5 one end, can form rotatory wind, can dry in the air the stove better and clean in the riser barrel 1, optimizes the effect, as shown in fig. 2.
Preferably, the fan blade assembly 7 comprises an in-tube support frame 7-5, a bearing seat 7-1, a rolling bearing 7-2, a rotating shaft 7-4 and a fan blade group 7-3, the in-tube support frame 7-5 supports the bearing seat 7-1, the in-tube support frame 7-5 is fixedly connected with the inner wall of the compressed air pipeline 5, and a flowing space of compressed air is reserved between the in-tube support frame 7-5 and the inner wall of the compressed air pipeline 5; the rolling bearing 7-2 is matched with the bearing seat 7-1, and one end of the rotating shaft 7-4 is arranged on the rolling bearing 7-2; the fan blade set 7-3 is uniformly fixed at the other end of the rotating shaft 7-4, and when compressed air passes through the fan blade set 7, the fan blade set 7-3 can rotate by wind power to form rotating wind, as shown in fig. 3-4.
Preferably, the fan blade group 7-3 comprises 6 to 20 fan blades, the fan blades are uniformly arranged at the other end of the rotating shaft 7-4 in a clockwise direction or an anticlockwise direction, and the angle between the fan blade surface and the wind direction of the compressed air is 90 to 180 degrees, excluding 90 degrees and 180 degrees.
Preferably, the angle between the fan blade surface and the wind direction of the compressed air is 100-170 degrees.
Preferably, the compressed air pipe 5 is provided with a gas nozzle 8 at one end entering the interior of the riser barrel 1, the gas nozzle 8 comprises a gas containing cavity 8-2, a connector 8-1 and a gas injection branch pipe 8-3, the gas containing cavity 8-2 is a spherical container, gas outlets are uniformly distributed in the gas containing cavity 8-2, one side of the gas containing cavity 8-2 is provided with a gas inlet, the gas injection branch pipe 8-3 is connected to the gas outlet, one gas outlet is connected with one gas injection branch pipe 8-3, and the connector 8-1 is connected with the gas inlet and is used for connecting the gas containing cavity 8-2 with the compressed air pipe 5, as shown in fig. 5-6.
Preferably, 20-50 water outlets of the air containing cavity 8-2 are arranged.
Preferably, fan blade assemblies 7 are installed in the branch gas injection pipes 8-3, and one branch gas injection pipe 8-3 corresponds to one set of fan blade assemblies 7, as shown in fig. 7.
Preferably, one side of the compressed air pipeline 5 is connected with the high-pressure water mist pipeline, and a valve is arranged, so that when the smoke in the ascending pipe barrel body 1 is serious, high-pressure water mist can be introduced to dry and clean the furnace, and the effect is optimized.
Specifically, before opening water closing cap 2, close and turn over board 4, cut off coke oven and discharge simultaneously, open the fire door, open compressed air pipeline 5's valve, introduce compressed air into riser barrel 1 in, suppress the flue gas in the barrel and flame in the barrel, open water closing cap 2 at last to guarantee not to smoke when airing the stove, guarantee the environmental protection, can accelerate the maturity of coke moreover.
Example 1:
a coke oven ascending pipe with a furnace airing function comprises an ascending pipe cylinder body 1, a water seal cover 2, a bridge pipe 3 and a turning plate 4, wherein the water seal cover 2 is arranged above the ascending pipe cylinder body 1, the bridge pipe 3 is arranged on one side of the ascending pipe cylinder body 1 and communicated with the ascending pipe cylinder body 1, and the turning plate 4 is arranged at one end of the bridge pipe 3 and can realize the opening and closing of the bridge pipe 3;
still include compressed air pipeline 5 and valve 6, 5 one end of compressed air pipeline is inserted in the bridge pipe 3 gets into in the tedge barrel 1, valve 6 sets up on compressed air pipeline 5, realizes switching control to compressed air pipeline 5.
Example 2:
a coke oven ascending pipe with a furnace airing function comprises an ascending pipe cylinder body 1, a water seal cover 2, a bridge pipe 3 and a turning plate 4, wherein the water seal cover 2 is arranged above the ascending pipe cylinder body 1, the bridge pipe 3 is arranged on one side of the ascending pipe cylinder body 1 and communicated with the ascending pipe cylinder body 1, and the turning plate 4 is arranged at one end of the bridge pipe 3 and can realize the opening and closing of the bridge pipe 3;
the device also comprises a compressed air pipeline 5 and a valve 6, wherein one end of the compressed air pipeline 5 is inserted into the bridge pipe 3 and enters the ascending pipe cylinder 1, and the valve 6 is arranged on the compressed air pipeline 5 and is used for controlling the opening and closing of the compressed air pipeline 5;
still include flabellum subassembly 7, flabellum subassembly 7 is installed in the one end that compressed air pipeline 5 got into the interior of riser barrel 1, when compressed air passes through compressed air pipeline 5 one end, can form rotatory wind.
Example 3:
a coke oven ascending pipe with a furnace airing function comprises an ascending pipe cylinder body 1, a water seal cover 2, a bridge pipe 3 and a turning plate 4, wherein the water seal cover 2 is arranged above the ascending pipe cylinder body 1, the bridge pipe 3 is arranged on one side of the ascending pipe cylinder body 1 and communicated with the ascending pipe cylinder body 1, and the turning plate 4 is arranged at one end of the bridge pipe 3 and can realize the opening and closing of the bridge pipe 3;
the device also comprises a compressed air pipeline 5 and a valve 6, wherein one end of the compressed air pipeline 5 is inserted into the bridge pipe 3 and enters the ascending pipe cylinder 1, and the valve 6 is arranged on the compressed air pipeline 5 and is used for controlling the opening and closing of the compressed air pipeline 5;
the compressed air pipeline 5 is provided with a gas nozzle 8 at one end entering the ascending pipe barrel body 1, the gas nozzle 8 comprises a gas containing cavity 8-2, a joint 8-1 and a gas spraying branch pipe 8-3, the gas containing cavity 8-2 is a spherical container, gas outlets are uniformly distributed in the gas containing cavity 8-2, one side of the gas containing cavity 8-2 is provided with a gas inlet, the gas spraying branch pipe 8-3 is connected to the gas outlet, one gas outlet is connected with one gas spraying branch pipe 8-3, and the joint 8-1 is connected with the gas inlet and is used for connecting the gas containing cavity 8-2 with the compressed air pipeline 5; 20-50 water outlets of the air containing cavity 8-2 are arranged.
Example 4:
a coke oven ascending pipe with a furnace airing function comprises an ascending pipe cylinder body 1, a water seal cover 2, a bridge pipe 3 and a turning plate 4, wherein the water seal cover 2 is arranged above the ascending pipe cylinder body 1, the bridge pipe 3 is arranged on one side of the ascending pipe cylinder body 1 and communicated with the ascending pipe cylinder body 1, and the turning plate 4 is arranged at one end of the bridge pipe 3 and can realize the opening and closing of the bridge pipe 3;
the device also comprises a compressed air pipeline 5 and a valve 6, wherein one end of the compressed air pipeline 5 is inserted into the bridge pipe 3 and enters the ascending pipe cylinder 1, and the valve 6 is arranged on the compressed air pipeline 5 and is used for controlling the opening and closing of the compressed air pipeline 5;
the compressed air pipeline 5 is provided with a gas nozzle 8 at one end entering the ascending pipe barrel body 1, the gas nozzle 8 comprises a gas containing cavity 8-2, a joint 8-1 and a gas spraying branch pipe 8-3, the gas containing cavity 8-2 is a spherical container, gas outlets are uniformly distributed in the gas containing cavity 8-2, one side of the gas containing cavity 8-2 is provided with a gas inlet, the gas spraying branch pipe 8-3 is connected to the gas outlet, one gas outlet is connected with one gas spraying branch pipe 8-3, and the joint 8-1 is connected with the gas inlet and is used for connecting the gas containing cavity 8-2 with the compressed air pipeline 5; 20-50 water outlets of the air containing cavity 8-2 are arranged; the fan blade assemblies 7 are arranged in the air injection branch pipes 8-3, and one air injection branch pipe 8-3 corresponds to one group of fan blade assemblies 7.
Example 5:
a coke oven ascending pipe with a furnace airing function comprises an ascending pipe cylinder body 1, a water seal cover 2, a bridge pipe 3 and a turning plate 4, wherein the water seal cover 2 is arranged above the ascending pipe cylinder body 1, the bridge pipe 3 is arranged on one side of the ascending pipe cylinder body 1 and communicated with the ascending pipe cylinder body 1, and the turning plate 4 is arranged at one end of the bridge pipe 3 and can realize the opening and closing of the bridge pipe 3;
the device also comprises a compressed air pipeline 5 and a valve 6, wherein one end of the compressed air pipeline 5 is inserted into the bridge pipe 3 and enters the ascending pipe cylinder 1, and the valve 6 is arranged on the compressed air pipeline 5 and is used for controlling the opening and closing of the compressed air pipeline 5; one side of the compressed air pipeline 5 is connected with the high-pressure water mist pipeline and is provided with a valve.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a coke oven tedge from area dries in air stove function, includes tedge barrel, water seal lid, bridge pipe and turns over the board, the water seal lid is placed in tedge barrel top, the bridge pipe is placed in tedge barrel one side, and both communicate with each other, it places bridge pipe one end in to turn over the board, can realize the switching to the bridge pipe, its characterized in that: the device also comprises a compressed air pipeline and a valve, wherein one end of the compressed air pipeline is inserted into the bridge pipe and enters the interior of the ascending pipe barrel, and the valve is arranged on the compressed air pipeline and controls the opening and closing of the compressed air pipeline.
2. The coke oven riser with the oven airing function of claim 1, wherein: the fan blade assembly is arranged at one end of the compressed air pipeline, which enters the interior of the ascending pipe barrel body, and can form rotating wind when compressed air passes through one end of the compressed air pipeline.
3. The coke oven riser with the oven airing function of claim 2, wherein: the fan blade assembly comprises an in-pipe support frame, a bearing seat, a rolling bearing, a rotating shaft and a fan blade group, wherein the in-pipe support frame supports the bearing seat, the in-pipe support frame is fixedly connected with the inner wall of the compressed air pipeline, and a flowing space of compressed air is reserved between the in-pipe support frame and the inner wall of the compressed air pipeline; the rolling bearing is matched with the bearing seat, and one end of the rotating shaft is arranged on the rolling bearing; the fan blade group is uniformly fixed at the other end of the rotating shaft, and when compressed air passes through the fan blade component, the fan blade group can rotate by means of wind power, so that rotating wind is formed.
4. The coke oven riser with the oven airing function of claim 3, wherein: the fan blade group comprises 6-20 fan blades, the fan blades are uniformly arranged at the other end of the rotating shaft in a clockwise direction or an anticlockwise direction, the angle between the fan blade surface and the wind direction of compressed air is 90-180 degrees, and 90 degrees and 180 degrees are not included.
5. The coke oven riser with the oven airing function of claim 4, wherein: the angle between the fan blade surface and the wind direction of compressed air is 100-170 degrees.
6. The coke oven riser with the oven airing function of claim 1, wherein: the compressed air pipeline is provided with an air nozzle at one end in the ascending pipe cylinder, the air nozzle comprises an air containing cavity, a joint and an air injection branch pipe, the air containing cavity is a spherical container, air outlets are uniformly distributed in the air containing cavity, an air inlet is formed in one side of the air containing cavity, the air injection branch pipe is connected to the air outlet, one air outlet is connected with the air injection branch pipe, and the joint is connected with the air inlet and used for connecting the air containing cavity and the compressed air pipeline.
7. The coke oven riser with the oven airing function of claim 6, wherein: 20-50 water outlets of the air containing cavity are arranged.
8. The coke oven riser with the oven airing function of claim 6, wherein: the fan blade assemblies are arranged in the air injection branch pipes, and one air injection branch pipe corresponds to one group of fan blade assemblies.
9. The coke oven riser with the oven airing function of claim 1, wherein: one side of the compressed air pipeline is connected with the high-pressure water mist pipeline and is provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991934.6A CN113956891A (en) | 2021-08-27 | 2021-08-27 | Coke oven tedge from area stove function that dries in air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991934.6A CN113956891A (en) | 2021-08-27 | 2021-08-27 | Coke oven tedge from area stove function that dries in air |
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| Publication Number | Publication Date |
|---|---|
| CN113956891A true CN113956891A (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110991934.6A Pending CN113956891A (en) | 2021-08-27 | 2021-08-27 | Coke oven tedge from area stove function that dries in air |
Country Status (1)
| Country | Link |
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| CN (1) | CN113956891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116023954A (en) * | 2023-03-28 | 2023-04-28 | 唐山市宝凯科技有限公司 | Coke oven controllable low-temperature emission-free oven drying method and device |
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| CN212017401U (en) * | 2020-03-10 | 2020-11-27 | 龙净科杰环保技术（上海）有限公司 | Novel ammonia injection grid anti-blocking spray head |
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2021
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| JP2005213321A (en) * | 2004-01-28 | 2005-08-11 | Jfe Steel Kk | Method for repairing wall of coke oven |
| CN103470479A (en) * | 2013-09-13 | 2013-12-25 | 河南省中原大化集团有限责任公司 | Air filter element regenerator and application method |
| CN203653484U (en) * | 2013-12-12 | 2014-06-18 | 武汉钢铁(集团)公司 | Coke-oven raw gas waste heat utilization scavenging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116023954A (en) * | 2023-03-28 | 2023-04-28 | 唐山市宝凯科技有限公司 | Coke oven controllable low-temperature emission-free oven drying method and device |
| CN116023954B (en) * | 2023-03-28 | 2023-06-27 | 唐山市宝凯科技有限公司 | Coke oven controllable low-temperature emission-free oven drying method and device |
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