CN213930970U - VOC waste gas incinerator - Google Patents
VOC waste gas incinerator Download PDFInfo
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- CN213930970U CN213930970U CN202022575954.9U CN202022575954U CN213930970U CN 213930970 U CN213930970 U CN 213930970U CN 202022575954 U CN202022575954 U CN 202022575954U CN 213930970 U CN213930970 U CN 213930970U
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- furnace body
- combustion chamber
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- waste gas
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Abstract
The utility model provides a VOC waste gas burns burning furnace, the induction cooker comprises a cooker bod, the furnace body divide into outer furnace body and interior furnace body, be provided with the combustion chamber in the interior furnace body, center on the combustion chamber is provided with the round quartz capsule, the parcel has the heating resistor silk in the quartz capsule. The application VOC waste gas burns burning furnace can heat the combustion chamber through heating resistance wire earlier to make the temperature of combustion chamber improve, form the effect of preheating, make the VOC waste gas that gets into in the combustion chamber can be burnt at once, the circumstances of burning inadequately and leading to the pollution of environment can not appear.
Description
Technical Field
The utility model relates to a waste gas treatment technical field especially relates to a VOC waste gas burns burning furnace.
Background
Volatile Organic Compounds (VOCs) are common pollutants emitted from petroleum, chemical and Organic solvent-using sites. Xylene, toluene, methyl ethyl ketone, halogen compounds and the like in VOC waste gas belong to toxic and pungent odor gas, and part of the toxic and pungent odor gas is listed as carcinogen, so that the direct contact of the toxic and pungent odor gas can cause harm to human health. The VOC exhaust gas, if discharged directly without treatment, can pollute the environment.
For toxic and harmful VOCs which do not need to be recycled or have high recycling difficulty, incineration is the most suitable treatment technology and method. The basic principle is as follows: the VOC waste gas undergoes an oxidation reaction with O2 to produce CO2 and H2O.
However, the existing VOC incinerators have the following disadvantages: the incinerator is cooled and then combusted, and there is a heating process, so that initial VOC exhaust gas is not completely combusted, and the environment is still polluted.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims at providing a VOC waste gas burns burning furnace heats burning furnace that can be quick to make the burning that the VOC waste gas can be better.
In order to realize the above purpose, the utility model provides a VOC waste gas burns burning furnace, the induction cooker comprises a cooker bod, the furnace body divide into outer furnace body and interior furnace body, be provided with the combustion chamber in the interior furnace body, center on the combustion chamber is provided with the round quartz capsule, the parcel has the heating resistor silk in the quartz capsule.
Furthermore, a burner is arranged at one end of the furnace body, an air outlet is arranged at the other end of the furnace body, and external VOC waste gas enters the combustion chamber through an air inlet of the burner and is discharged from the air outlet after being incinerated.
Furthermore, the heating resistance wire is connected with a temperature sensor, and a display connected with the temperature sensor is arranged outside the outer furnace body.
Further, a cavity is formed between the outer furnace body and the inner furnace body, and heat insulation cotton is arranged in the cavity.
Further, the temperature sensor is a K-division thermocouple.
The ignition burner comprises an igniter, an auxiliary fuel gas channel and an air channel, and the auxiliary fuel and the air are fed into the combustion chamber for combustion according to a set proportion through the auxiliary fuel gas channel and the air channel.
Further, the combustor anterior segment sets up a plurality of nozzles, and every nozzle all includes VOC exhaust gas channel and air duct.
Further, the combustor is a Y-shaped combustor.
Furthermore, an observation port and a point inspection door are arranged on the furnace body, the observation port is used for observing the combustion flame condition in the furnace, and the point inspection door is used for point inspection and maintenance of equipment in the furnace.
As mentioned above, the VOC waste gas incinerator has the following beneficial effects:
the application VOC waste gas burns burning furnace can heat the combustion chamber through heating resistance wire earlier to make the temperature of combustion chamber improve, form the effect of preheating, make the VOC waste gas that gets into in the combustion chamber can be burnt at once, the circumstances of burning inadequately and leading to the pollution of environment can not appear.
Meanwhile, the Y-shaped staged burner solves the problems that the conventional single burner is out of fire when in large flow and is tempered when in small flow, and is not beneficial to combustion reaction.
Drawings
Fig. 1 is a schematic view showing an external structure of a VOC exhaust gas incinerator.
Fig. 2 is a schematic view showing the internal structure of the VOC exhaust gas incinerator.
In the figure: 1. the furnace body, 2, a gas outlet, 3, a display, 4, an observation port, 5, heat insulation cotton, 6, an outer furnace body, 7, an inner furnace body, 8, a temperature sensor, 9, a quartz tube, 10, a heating resistance wire, 11, a combustor, 12 and an ignition burner.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example (b):
the VOC waste gas incinerator comprises an incinerator body 1, wherein the incinerator body 1 is divided into an outer incinerator body 6 and an inner incinerator body 7, the inner incinerator body 7 is of a hollow structure, so that a combustion chamber is formed, the outer incinerator body 6 covers the outer side of the inner incinerator body 7, heat insulation cotton 5 is arranged between the outer incinerator body 6 and the inner incinerator body 7, high temperature generated after combustion in the combustion chamber is separated through the heat insulation cotton 5, and therefore the problem that personnel or articles are damaged due to the fact that the temperature in the combustion chamber is transmitted to the outside is effectively solved.
The lateral wall that centers on the combustion chamber is provided with round quartz capsule 9, the parcel has heating resistor silk 10 in the quartz capsule 9, wherein because quartz capsule 9 has high temperature resistant, corrosion-resistant and good thermal stability, can satisfy VOCs incineration disposal demand, consequently, in this embodiment, attaches to on the lateral wall of combustion chamber through quartz capsule 9 to can protect inside heating resistor silk 10, heating resistor silk 10 uses 380V industry electricity, and the source is general.
Simultaneously, a tip of furnace body 1 is equipped with combustor 11, and 11 anterior segments of combustor set up a plurality of nozzles, and every nozzle all includes VOC exhaust gas channel and air duct for the operation number of nozzle is confirmed according to the combustion temperature in VOC tolerance and the combustion chamber to the staged combustion. The problem of tempering when the VOC waste gas flow is small can be avoided by staged combustion, and the problem of fire removal when the VOC waste gas flow is large can be avoided.
The burner 11 is a Y-shaped burner 11.
The other end of the furnace body 1 is provided with an air outlet 2, and external VOC waste gas enters the combustion chamber through the air inlet of the combustor 11 and is discharged from the air outlet 2 after being incinerated.
In this embodiment, the combustion device further comprises an ignition burner 12, the ignition burner 12 includes an igniter, an auxiliary fuel gas channel and an air channel, and the ignition burner 12 feeds auxiliary fuel and air into the combustion chamber for combustion according to a set ratio through the auxiliary fuel gas channel and the air channel. Wherein, the ignition burner 12 is telescopically controlled.
Meanwhile, in practical application, in order to monitor the temperature of the combustion chamber in real time, a temperature measuring point is arranged in the quartz tube 9, a temperature sensor 8 is arranged in the temperature measuring point, the temperature sensor 8 is connected with the heating resistance wire 10, and meanwhile, a display 3 connected with the temperature sensor 8 is arranged outside the outer furnace body 6, so that the temperature in the combustion chamber can be displayed in real time.
Wherein, the temperature sensor 8 is a K-index thermocouple.
In this embodiment, the furnace body 1 is provided with an observation port 4 and a point inspection door, the observation port 4 is used for observing the combustion flame condition in the furnace, and the point inspection door is used for point inspection and maintenance of equipment in the furnace.
The observation port 4 is used for observing the combustion flame condition in the furnace, and the point inspection door is used for point inspection and maintenance of equipment in the furnace. The observation port 4 is often pre-embedded with a transparent high temperature resistant glass window so that the inspector can observe the flame state through the glass window in real time. Meanwhile, when the incinerator is overhauled, an maintainer can timely clean and maintain the incinerator through the point inspection door.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a VOC waste gas burns burning furnace which characterized in that: the furnace comprises a furnace body (1), the furnace body (1) is divided into an outer furnace body (6) and an inner furnace body (7), a combustion chamber is arranged in the inner furnace body (7), a circle of quartz tube (9) is arranged around the combustion chamber, and a heating resistance wire (10) is wrapped in the quartz tube (9).
2. A VOC exhaust gas incinerator according to claim 1, wherein: a burner (11) is arranged at one end of the furnace body (1), an air outlet (2) is arranged at the other end of the furnace body (1), and external VOC waste gas enters the combustion chamber through an air inlet of the burner (11) to be incinerated and then is discharged from the air outlet (2).
3. A VOC exhaust gas incinerator according to claim 2, wherein: combustor (11) anterior segment sets up a plurality of nozzles, and every nozzle all includes VOC exhaust gas channel and air duct.
4. A VOC exhaust gas incinerator according to claim 2, wherein: the combustor (11) is a Y-shaped combustor (11).
5. A VOC exhaust gas incinerator according to claim 1, wherein: the heating resistance wire (10) is connected with a temperature sensor (8), and a display (3) connected with the temperature sensor (8) is arranged outside the outer furnace body (6).
6. A VOC waste gas incinerator according to claim 5 wherein: the temperature sensor (8) is a K-index thermocouple.
7. A VOC exhaust gas incinerator according to claim 1, wherein: a cavity is formed between the outer furnace body (6) and the inner furnace body (7), and heat insulation cotton (5) is arranged in the cavity.
8. A VOC exhaust gas incinerator according to claim 1, wherein: still include ignition nozzle (12), ignition nozzle (12) are including some firearm, supplementary fuel gas passageway and air passage, ignition nozzle (12) are passed through supplementary fuel gas passageway with air passage sends into supplementary fuel and air according to setting for the ratio and burns in the combustion chamber.
9. A VOC exhaust gas incinerator according to claim 1, wherein: the furnace body (1) is provided with an observation port (4) and a point inspection door, the observation port (4) is used for observing the combustion flame condition in the furnace, and the point inspection door is used for point inspection and maintenance of equipment in the furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575954.9U CN213930970U (en) | 2020-11-09 | 2020-11-09 | VOC waste gas incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022575954.9U CN213930970U (en) | 2020-11-09 | 2020-11-09 | VOC waste gas incinerator |
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| Publication Number | Publication Date |
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| CN213930970U true CN213930970U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022575954.9U Active CN213930970U (en) | 2020-11-09 | 2020-11-09 | VOC waste gas incinerator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457372A (en) * | 2021-08-13 | 2021-10-01 | 江苏宏顺环保科技有限公司 | VOC removing device with noise reduction function |
| US11338243B2 (en) * | 2018-04-27 | 2022-05-24 | Illinois Tool Works Inc. | Methods and apparatus to thermally destruct volatile organic compounds |
-
2020
- 2020-11-09 CN CN202022575954.9U patent/CN213930970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11338243B2 (en) * | 2018-04-27 | 2022-05-24 | Illinois Tool Works Inc. | Methods and apparatus to thermally destruct volatile organic compounds |
| CN113457372A (en) * | 2021-08-13 | 2021-10-01 | 江苏宏顺环保科技有限公司 | VOC removing device with noise reduction function |
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