CN210291949U - Fuel gas supply device for drying furnace of carbon black reaction furnace - Google Patents
Fuel gas supply device for drying furnace of carbon black reaction furnace Download PDFInfo
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- CN210291949U CN210291949U CN201921048594.8U CN201921048594U CN210291949U CN 210291949 U CN210291949 U CN 210291949U CN 201921048594 U CN201921048594 U CN 201921048594U CN 210291949 U CN210291949 U CN 210291949U
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Abstract
The utility model provides a carbon black reacting furnace baker fuel gas feeding mechanism, it includes first liquefied gas jar, second liquefied gas jar, first pipeline, the second pipeline, the gas memory, first metal collapsible tube, second metal collapsible tube, first burning torch and second burning torch, the export of first liquefied gas jar is connected with the gas memory through first pipeline, the export of second liquefied gas jar is passed through the second pipeline and is connected with the gas memory, the import of first burning torch is passed through first metal collapsible tube and is connected with the gas memory, the import of second burning torch is passed through second metal collapsible tube and is connected with the gas memory. The utility model adds the gas storage between the liquefied gas tank and the burning torch, and connects the burning torch and the gas storage through the metal hose, so that the gas supply is more convenient, the gas is not easy to leak, and the gas supply is more stable; two ignition guns are arranged, so that ignition can be simultaneously carried out, and a better oven drying effect is achieved.
Description
Technical Field
The utility model relates to a carbon black production auxiliary device, concretely relates to carbon black reacting furnace baker fuel gas supply device.
Background
In the existing carbon black production process, the baking of a carbon black reaction furnace is an extremely important process, and the baking aims to remove physical water and chemical water in a furnace lining so as to obtain high-temperature service performance. Proper furnace baking can prolong the service life of the carbon black reaction furnace, otherwise, the moisture is not discharged smoothly, so that the refractory material layer of the furnace body cracks, the strength of the furnace body is reduced, the service life is shortened, and the manufacturing cost of the carbon black is further increased.
The carbon black reaction furnace drying needs to utilize propane gas to carry out first-stage temperature rise drying, and when the hearth of the reaction furnace reaches a certain temperature, fuel oil is utilized to further raise the temperature and dry the furnace. The furnace drying fuel gas supply process comprises the following steps: the liquefied gas tank filled with liquid propane is directly connected with the ignition gun through a rubber pipe, an outlet valve of the liquefied gas tank is opened according to a certain valve position during ignition, and propane gas is ignited at the gun head of the ignition gun; and then adjusting the amount of air entering the reaction furnace according to the process requirements, feeding the ignited liquefied gas gun into the reaction furnace after proper adjustment, and adjusting the ratio of propane gas to air in proportion to ensure that the propane gas is fully combusted in the reaction furnace and provide sufficient heat energy for drying the reaction furnace. In the actual operation, receive weather effect, this flow operation degree of difficulty is great to connect the easy fracture gas leakage of rubber tube of burning torch and liquefied gas storage tank department in operation process, there is certain potential safety hazard.
Disclosure of Invention
In order to supply fuel gas for the carbon black reaction furnace, the utility model provides a fuel gas supply device for the carbon black reaction furnace.
The utility model discloses a carbon black reacting furnace baker fuel gas feeding mechanism, including first liquefied gas jar, second liquefied gas jar, first pipeline, the second pipeline, gas storage ware, first metal collapsible tube, second metal collapsible tube, first ignition rifle and second ignition rifle, the export of first liquefied gas jar is connected with gas storage ware through first pipeline, the export of second liquefied gas jar is passed through the second pipeline and is connected with gas storage ware, the import of first ignition rifle is connected with gas storage ware through first metal collapsible tube, the import of second ignition rifle is passed through second metal collapsible tube and is connected with gas storage ware. When the first liquefied gas storage tank, the second liquefied gas storage tank and the gas storage tank are used, the first ignition gun or the second ignition gun is moved, and the first metal hose and the second metal hose can be bent randomly and are not easy to damage. When gas supply is required, first, propane gas is delivered from the first liquefied gas tank or the second liquefied gas tank to the gas storage, and then, propane gas is delivered from the gas storage to the first ignition gun or the second ignition gun. And igniting the propane gas at the gun head of the first ignition gun or the second ignition gun, and feeding the propane gas into the reaction furnace.
Further, the gas storage device is a container with a cavity and is provided with a first inlet, a second inlet, a first outlet and a second outlet, the outlet of the first liquefied gas tank is connected with the first inlet of the gas storage device through the first pipeline, the outlet of the second liquefied gas tank is connected with the second inlet of the gas storage device through the second pipeline, the inlet of the first ignition gun is connected with the first outlet of the gas storage device through the first metal hose, and the inlet of the second ignition gun is connected with the second outlet of the gas storage device through the second metal hose.
Furthermore, the first inlet, the second inlet, the first outlet and the second outlet of the gas storage are provided with valves so as to control the gas flow.
Further, the whole gas storage device is hollow cylinder, the diameter is 400mm, the height is 1000mm, and the first inlet, the second inlet, the first outlet and the second outlet are respectively arranged on the side surface of the gas storage device.
Further, the first inlet and the second inlet are arranged on the left side face of the gas storage device, and the first outlet and the second outlet are arranged on the right side face of the gas storage device.
Furthermore, the gas storage device is also provided with a third inlet and a third outlet, and valves are arranged on the third inlet and the third outlet. The third inlet and the third outlet are reserved, and valves on the third inlet and the third outlet are kept closed.
Further, the first pipeline and the second pipeline are both rubber pipes.
The utility model has the advantages that: a gas storage device is additionally arranged between the liquefied gas tank and the ignition gun, and the ignition gun and the gas storage device are connected through a metal hose, so that gas supply is more convenient, gas leakage is not easy, and gas supply is more stable; two ignition guns are arranged, so that ignition can be simultaneously carried out, and a better oven drying effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of a fuel gas supply device of a carbon black reactor furnace of the present invention.
Fig. 2 is an enlarged schematic structural diagram of the gas storage device of the present invention.
The reference signs explain: 1-a first liquefied gas tank, 101-a liquefied gas tank outlet valve, 2-a first pipeline, 3-a gas storage, 301-a first inlet, 302-a second inlet, 303-a third inlet, 304-a first outlet, 305-a second outlet, 306-a third outlet, 4-a first metal hose, 5-a first ignition gun, 501-a first ignition gun head, 6-a second liquefied gas tank, 7-a second pipeline, 8-a second metal hose, 9-a second ignition gun and 901-a second ignition gun head.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a fuel gas supply device for a carbon black reaction furnace comprises a first liquefied gas tank 1, a second liquefied gas tank 6, a first pipeline 2, a second pipeline 7, a gas storage 3, a first metal hose 4, a second metal hose 8, a first ignition gun 5 and a second ignition gun 9. The gas storage 3 is hollow cylinder, can be made of white steel pipe, and has two closed ends, 400mm diameter and 1000mm height. A first inlet 301, a second inlet 302 and a third inlet 303 are respectively formed on the left side surface of the gas storage 3, and a first outlet 304, a second outlet 305 and a third outlet 306 are respectively formed on the right side surface of the gas storage 3. Valves are mounted on the first inlet 301, the second inlet 302, the third inlet 303, the first outlet 304, the second outlet 305 and the third outlet 306 of the gas storage 3. The outlet of the first liquefied gas tank 1 is connected with a first inlet 301 of the gas storage 3 through a first pipeline 2, the outlet of the second liquefied gas tank 6 is connected with a second inlet 302 of the gas storage 3 through a second pipeline 7, the inlet of the first igniter 5 is connected with a first outlet 304 of the gas storage 3 through a first metal hose 4, and the inlet of the second igniter 9 is connected with a second outlet 305 of the gas storage 3 through a second metal hose 8. Both the first conduit 2 and the second conduit 7 are preferably rubber tubes.
The utility model discloses install the gas memory additional between canned liquefied gas jar and burning torch to be connected gas memory and burning torch through metal collapsible tube. The working principle is as follows: connecting the first liquefied gas tank 1 or the second liquefied gas tank 6 with the gas storage 3 by using a rubber pipe, and connecting the first ignition gun 5 or the second ignition gun 9 with the gas storage 3 by using a metal hose; when the carbon black reaction furnace needs to be dried, firstly opening an outlet valve of a liquefied gas tank, then opening an inlet valve of a gas storage device, opening the outlet valve of the gas storage device according to the process requirements, and igniting propane gas at the head of an ignition gun; and then adjusting the amount of air charged into the carbon black reaction furnace according to the process requirements, feeding the ignited ignition gun into the carbon black reaction furnace after proper adjustment, and adjusting the ratio of propane gas to air in proportion to ensure that the propane gas is fully combusted in the carbon black reaction furnace and provide sufficient heat energy for drying the carbon black reaction furnace. The newly installed carbon black reaction furnace or carbon black production line is stopped for a long time, the carbon black reaction furnace needs to be dried for a long time, and the outlet valves of the first liquefied gas tank 1 and the second liquefied gas tank 6 can be opened simultaneously. The furnace chamber space of the carbon black reaction furnace is larger, and two ignition guns are required to be inserted into the carbon black reaction furnace from the inlets of the two sight glasses simultaneously in order to achieve a better furnace drying effect. The third inlet 303 and the third outlet 306 of the gas storage 3 are ready for use, so the valves thereon should be kept closed.
The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (7)
1. A carbon black reaction furnace baker fuel gas supply device is characterized in that: including first liquefied gas jar, the second liquefied gas jar, first pipeline, the second pipeline, the gas memory, first metal collapsible tube, second metal collapsible tube, first burning torch and second burning torch, the export of first liquefied gas jar is passed through first pipeline and is connected with the gas memory, the export of second liquefied gas jar is passed through the second pipeline and is connected with the gas memory, the import of first burning torch is passed through first metal collapsible tube and is connected with the gas memory, the import of second burning torch is passed through the second metal collapsible tube and is connected with the gas memory.
2. The carbon black reactor oven fuel gas supply apparatus of claim 1, wherein: the gas storage device is a container with a cavity and is provided with a first inlet, a second inlet, a first outlet and a second outlet, the outlet of the first liquefied gas tank is connected with the first inlet of the gas storage device through the first pipeline, the outlet of the second liquefied gas tank is connected with the second inlet of the gas storage device through the second pipeline, the inlet of the first ignition gun is connected with the first outlet of the gas storage device through the first metal hose, and the inlet of the second ignition gun is connected with the second outlet of the gas storage device through the second metal hose.
3. The carbon black reactor oven fuel gas supply apparatus of claim 2, wherein: the first inlet, the second inlet, the first outlet and the second outlet of the gas storage are all provided with valves.
4. The carbon black reactor oven fuel gas supply apparatus of claim 2, wherein: the whole gas storage ware be hollow cylinder, the diameter is 400mm, highly is 1000mm, first import, second import, first export and second export set up respectively in its side.
5. The carbon black reactor oven fuel gas supply apparatus of claim 4, wherein: the first inlet and the second inlet are arranged on the left side surface of the gas storage, and the first outlet and the second outlet are arranged on the right side surface of the gas storage.
6. The carbon black reactor oven fuel gas supply apparatus of claim 2, wherein: the gas storage device is also provided with a third inlet and a third outlet, and valves are arranged on the third inlet and the third outlet; the third inlet and the third outlet are reserved, and valves on the third inlet and the third outlet are kept closed.
7. The carbon black reactor oven fuel gas supply apparatus of claim 1, wherein: the first pipeline and the second pipeline are both rubber pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048594.8U CN210291949U (en) | 2019-07-05 | 2019-07-05 | Fuel gas supply device for drying furnace of carbon black reaction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921048594.8U CN210291949U (en) | 2019-07-05 | 2019-07-05 | Fuel gas supply device for drying furnace of carbon black reaction furnace |
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| Publication Number | Publication Date |
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| CN210291949U true CN210291949U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921048594.8U Active CN210291949U (en) | 2019-07-05 | 2019-07-05 | Fuel gas supply device for drying furnace of carbon black reaction furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462203A (en) * | 2021-06-30 | 2021-10-01 | 中化二建集团有限公司 | Furnace drying method of carbon black reaction furnace |
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2019
- 2019-07-05 CN CN201921048594.8U patent/CN210291949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113462203A (en) * | 2021-06-30 | 2021-10-01 | 中化二建集团有限公司 | Furnace drying method of carbon black reaction furnace |
| CN113462203B (en) * | 2021-06-30 | 2022-08-05 | 中化二建集团有限公司 | Furnace drying method of carbon black reaction furnace |
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