CN213178378U - Concentrated formula catalytic combustion equipment - Google Patents
Concentrated formula catalytic combustion equipment Download PDFInfo
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- CN213178378U CN213178378U CN202021814250.6U CN202021814250U CN213178378U CN 213178378 U CN213178378 U CN 213178378U CN 202021814250 U CN202021814250 U CN 202021814250U CN 213178378 U CN213178378 U CN 213178378U
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Abstract
The utility model discloses a concentrated formula catalytic combustion equipment, including combustion tower and intake pipe, the inside top of combustion tower is provided with the combustion chamber, and the below of combustion chamber is provided with the baffle, the lower extreme of baffle is provided with the intake pipe, and the intake pipe one end of keeping away from the baffle is provided with first fan, one side of combustion chamber is provided with the steel mesh board, and one side of steel mesh board is provided with the mount. This concentrated formula catalytic combustion equipment is provided with the intake pipe, the effect of first fan lies in can carrying to the combustion chamber through the intake pipe to the original waste gas that draws, and because the combustion chamber can continuously produce the high temperature when burning, consequently the effect of baffle lies in can carrying out thermal-insulated protection to the intake pipe, also make flame concentrate on the combustion chamber and do not take place the diffusion simultaneously, the main effect of combustion chamber lies in can carrying out the burning catalysis to the organic matter in the original waste gas in addition, thereby lightened the decomposition degree of difficulty in giving subsequent processing link.
Description
Technical Field
The utility model relates to a concentrated formula catalytic combustion equipment technical field specifically is a concentrated formula catalytic combustion equipment.
Background
The emission of industrial waste gas in life is increasing day by day, and the industrial waste gas not only pollutes the environment, but also poses great threat to human health, so how to purify the industrial waste gas is one of important components in industrial production.
At present, the purification treatment forms of waste gas in the market are various, but the purification treatment forms of the waste gas also have some defects, for example, the treatment efficiency of the waste gas is low, and the circulation process during the catalytic combustion of the waste gas is complex and the cost is high, so that a concentrated catalytic combustion device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concentrated formula catalytic combustion equipment to the purification treatment form to waste gas is various on solving the existing market that proposes in the above-mentioned background art, but also has some weak points simultaneously, for example comparatively low to the treatment effeciency of waste gas, the flow when carrying out catalytic combustion to waste gas simultaneously changes the comparatively complicated and higher problem of cost of process.
In order to achieve the above object, the utility model provides a following technical scheme: a concentrated catalytic combustion device comprises a combustion tower and an air inlet pipe, wherein a combustion chamber is arranged above the interior of the combustion tower, a partition plate is arranged below the combustion chamber, an air inlet pipe is arranged at the lower end of the partition plate, a first fan is arranged at one end, away from the partition plate, of the air inlet pipe, a steel mesh plate is arranged at one side of the combustion chamber, a fixing frame is arranged at one side of the steel mesh plate, an ignition spray head is arranged at one side of the fixing frame, an input pipe is arranged at the top end of the exterior of the combustion tower, an electromagnetic valve is arranged at the connecting part of the input pipe and the combustion tower, a photo-oxidation catalyst is arranged at one end, away from the combustion tower, of the input pipe, a first valve is arranged at the connecting part of the photo-oxidation catalyst and the input pipe, an intermediate pipe is arranged at one end, away from the input pipe, a second valve is arranged at, and the upper end of the adjusting pipe is provided with a third valve, one end of the intermediate pipeline, which is far away from the photo-oxidation catalyst, is provided with an activated carbon adsorption tank, the other end of the activated carbon adsorption tank is provided with an output pipe, one end of the output pipe is provided with a second fan, and one side of the upper end of the second fan is provided with a discharge pipe.
Preferably, the air inlet pipe penetrates through the partition plate and is communicated with the combustion chamber, and the combustion chamber is communicated with the first fan through the air inlet pipe.
Preferably, the steel mesh plate and the fixing frame are vertically distributed, and the ignition nozzles are uniformly distributed along one side of the fixing frame.
Preferably, the intermediate pipeline is communicated with the combustion chamber through the photo-oxidation catalyst and the input pipe, and the heights of the first valve and the second valve at two ends of the photo-oxidation catalyst are the same.
Preferably, the intermediate pipeline bypasses the photo-oxygen catalyst and is communicated with the input pipe through the adjusting pipe, and the intermediate pipeline is communicated with the output pipe through the activated carbon adsorption tank.
Preferably, the output pipe is communicated with the discharge pipe through a second fan, and the discharge pipe is perpendicular to the output pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this concentrated formula catalytic combustion equipment is provided with the intake pipe, the intake pipe runs through to be linked together in baffle and combustion chamber, the effect of first fan lies in can carrying to the combustion chamber through the intake pipe to the original waste gas that draws, and because the combustion chamber can continuously produce high temperature when burning, consequently the effect of baffle lies in can carrying out thermal-insulated protection to the intake pipe, also make flame can concentrate on the combustion chamber and not take place the diffusion simultaneously, the main effect of combustion chamber lies in can carrying out the burning catalysis to the organic matter in the original waste gas in addition, thereby lightened the decomposition degree of difficulty in giving subsequent processing link.
The mount mainly plays and carries out fixed effect to the ignition shower nozzle, and the effect of ignition shower nozzle lies in can be through combustion apparatus's fuel supply and carry out the burning catalysis to the organic compound in the combustion chamber, and this step need not carry out multichannel circulation alright directly to waste gas burning, and steel mesh plate's effect lies in can diffusing to ignition shower nozzle spun flame simultaneously to make the contact between flame and the gas more even.
The photo-oxidation catalyst is mainly used for carrying out secondary catalytic decomposition on organic compounds in waste gas, and meanwhile, when the concentration of the organic compounds in the gas decomposed by the combustion chamber is low, the first valve and the second valve at the two ends of the photo-oxidation catalyst can be directly closed, so that the gas can directly enter the adjusting pipe through the input pipe and finally enter the activated carbon adsorption box, and the photo-oxidation catalyst also plays a role in auxiliary catalysis.
Drawings
Fig. 1 is a schematic front view of the external structure of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a combustion tower; 2. a combustion chamber; 3. a partition plate; 4. an air inlet pipe; 5. a first fan; 6. a steel mesh plate; 7. a fixed mount; 8. an ignition nozzle; 9. an input tube; 10. an electromagnetic valve; 11. a photo-oxygen catalyst; 12. a first valve; 13. an intermediate pipeline; 14. a second valve; 15. an adjusting tube; 16. a third valve; 17. an activated carbon adsorption tank; 18. an output pipe; 19. a second fan; 20. a discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a concentrated catalytic combustion device comprises a combustion tower 1, a combustion chamber 2, a partition plate 3, an air inlet pipe 4, a first fan 5, a steel screen plate 6, a fixing frame 7, an ignition nozzle 8, an input pipe 9, an electromagnetic valve 10, a photo-oxygen catalytic converter 11, a first valve 12, an intermediate pipeline 13, a second valve 14, an adjusting pipe 15, a third valve 16, an activated carbon adsorption box 17, an output pipe 18, a second fan 19 and a discharge pipe 20, wherein the combustion chamber 2 is arranged above the interior of the combustion tower 1, the partition plate 3 is arranged below the combustion chamber 2, the air inlet pipe 4 is arranged at the lower end of the partition plate 3, the first fan 5 is arranged at one end, far away from the partition plate 3, of the air inlet pipe 4, the steel screen plate 6 is arranged at one side of the combustion chamber 2, the fixing frame 7 is arranged at one side of the steel screen plate 6, the ignition nozzle 8 is arranged at one side of the fixing frame, an electromagnetic valve 10 is arranged at the connecting part of the input pipe 9 and the combustion tower 1, a photo-oxidation catalyst 11 is arranged at one end of the input pipe 9, which is far away from the combustion tower 1, a first valve 12 is arranged at the connecting part of the photo-oxidation catalyst 11 and the input pipe 9, an intermediate pipeline 13 is arranged at one end of the photo-oxidation catalyst 11, which is far away from the input pipe 9, a second valve 14 is arranged at one side of the upper end of the intermediate pipeline 13, an adjusting pipe 15 is arranged at the other side of the upper end of the intermediate pipeline 13, a third valve 16 is arranged at the upper end of the adjusting pipe 15, an activated carbon adsorption box 17 is arranged at one end of the intermediate pipeline 13, which is far away from the photo-oxidation catalyst 11, an output pipe 18 is arranged at the other end of the activated carbon adsorption box 17, a second fan 19 is arranged at;
the air inlet pipe 4 penetrates through the partition plate 3 and is communicated with the combustion chamber 2, the combustion chamber 2 is communicated with the first fan 5 through the air inlet pipe 4, the first fan 5 is used for conveying sucked original waste gas to the combustion chamber 2 through the air inlet pipe 4, and the combustion chamber 2 can continuously generate high temperature during combustion, so that the partition plate 3 is used for performing heat insulation protection on the air inlet pipe 4, meanwhile, flame can be concentrated in the combustion chamber 2 and does not diffuse, and in addition, the combustion chamber 2 is mainly used for performing combustion catalysis on organic matters in the original waste gas, so that the decomposition difficulty is reduced in a subsequent treatment link;
the steel mesh plate 6 is vertically distributed with the fixing frame 7, the ignition nozzles 8 are uniformly distributed along one side of the fixing frame 7, the fixing frame 7 mainly plays a role in fixing the ignition nozzles 8, the ignition nozzles 8 are used for supplying fuel through combustion equipment and performing combustion catalysis on organic compounds in the combustion chamber 2, waste gas can be directly combusted in the step without multi-channel circulation of the waste gas, and meanwhile, the steel mesh plate 6 is used for diffusing flame sprayed by the ignition nozzles 8, so that the flame is more uniformly contacted with the gas;
the intermediate pipeline 13 is communicated with the combustion chamber 2 through the photo-oxidation catalyst 11 and the input pipe 9, and the heights of the first valve 12 and the second valve 14 along the two ends of the photo-oxidation catalyst 11 are the same, the photo-oxidation catalyst 11 mainly has the function of carrying out secondary catalytic decomposition on organic compounds in the exhaust gas, and simultaneously, when the concentration of the organic compounds in the gas decomposed by the combustion chamber 2 is lower, the first valve 12 and the second valve 14 at the two ends of the photo-oxidation catalyst 11 can be directly closed, so that the gas can directly enter the adjusting pipe 15 from the input pipe 9 and finally enter the activated carbon adsorption box 17, and the photo-oxidation catalyst 11 also plays a role in auxiliary catalysis;
the middle pipeline 13 bypasses the photo-oxidation catalyst 11 and is communicated with the input pipe 9 through the adjusting pipe 15, the middle pipeline 13 is communicated with the output pipe 18 through the activated carbon adsorption tank 17, the activated carbon adsorption tank 17 is used as a terminal purification device for waste gas treatment and mainly has the main functions of adsorbing and purifying ozone, peculiar smell gas and particle pollutants in the gas so as to enable the discharged gas to reach the emission standard, the adjusting pipe 15 and the third valve 16 at the upper end of the adjusting pipe are used for dredging the gas in the input pipe 9 and closing and opening according to the concentration index of organic compounds in the gas, and when the concentration of the organic compounds is higher, the third valve 16 can be closed, so that the gas directly enters the activated carbon adsorption tank 17 through the photo-oxidation catalyst 11, and vice versa;
the output pipe 18 is communicated with the discharge pipe 20 through the second fan 19, and the discharge pipe 20 is perpendicular to the output pipe 18, because the second fan 19 is far away from the combustion chamber 2, and the gas does not flow through itself, the second fan 19 is used for actively sucking and guiding the gas in the combustion chamber 2, the photo-oxidation catalyst 11 and the activated carbon adsorption tank 17, and the gas flows through the pipeline, so that the purified gas is finally discharged through the discharge pipe 20.
The working principle is as follows: for the concentrated catalytic combustion equipment, firstly, the original waste gas is sucked by the first fan 5, the gas is introduced into the combustion chamber 2 through the gas inlet pipe 4, at the moment, the electromagnetic valve 10 is in a closed state, then the ignition nozzle 8 can carry out combustion catalysis on the organic compounds in the combustion chamber 2 through the assistance of the combustion equipment connected with the ignition nozzle 8, and carry out catalytic decomposition on the organic compounds in the gas, wherein the steel mesh plate 6 has the function of diffusing the flame sprayed by the ignition nozzle 8, so that the contact between the flame and the gas is more uniform, when the gas is subjected to the combustion catalysis, the electromagnetic valve 10 is opened, and the gas enters the photo-oxidation catalyst 11 through the input pipe 9 under the suction and dispersion of the second fan 19, and the photo-oxidation catalyst 11 has the function of carrying out secondary catalytic decomposition on the organic compounds in the gas, and when the concentration of the organic compounds in the gas after the decomposition in the combustion chamber 2 is lower, the first valve 12 and the second valve 14 at the two ends of the photo-oxidation catalyst 11 can be directly closed, so that the gas can directly enter the adjusting pipe 15 from the input pipe 9 and finally enter the activated carbon adsorption tank 17, so that the photo-oxidation catalyst 11 also plays a role of auxiliary catalysis, meanwhile, the activated carbon adsorption tank 17 plays a role of adsorbing and purifying ozone, odor gas and particle pollutants in the gas, so that the discharged gas reaches the emission standard, the adjusting pipe 15 and the third valve 16 at the upper end thereof play a role of dredging the gas in the input pipe 9 and closing and opening according to the concentration index of organic compounds in the gas, when the concentration of the organic compounds is high, the third valve 16 can be closed, so that the gas directly enters the activated carbon adsorption tank 17 through the photo-oxidation catalyst 11, vice versa, and finally, the gas purified by the activated carbon adsorption tank 17 is dredged to the discharge pipe 20 through the output pipe 18 and the second fan 19, and is discharged through the discharge pipe 20.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A concentrated catalytic combustion device, comprising a combustion tower (1) and an air inlet pipe (4), characterized in that: a combustion chamber (2) is arranged above the inner part of the combustion tower (1), a partition plate (3) is arranged below the combustion chamber (2), an air inlet pipe (4) is arranged at the lower end of the partition plate (3), a first fan (5) is arranged at one end, far away from the partition plate (3), of the air inlet pipe (4), a steel mesh plate (6) is arranged on one side of the combustion chamber (2), a fixing frame (7) is arranged on one side of the steel mesh plate (6), an ignition nozzle (8) is arranged on one side of the fixing frame (7), an input pipe (9) is arranged at the top end of the outer part of the combustion tower (1), an electromagnetic valve (10) is arranged at the connecting part of the input pipe (9) and the combustion tower (1), a photo-oxygen catalyst (11) is arranged at one end, far away from the combustion tower (1), of the input pipe (9), and a first valve (12) is arranged at the connecting part of the, one end that input tube (9) were kept away from in light oxygen catalyst ware (11) is provided with middle pipeline (13), and the upper end one side of middle pipeline (13) is provided with second valve (14), the upper end opposite side of middle pipeline (13) is provided with regulating tube (15), and the upper end of regulating tube (15) is provided with third valve (16), the one end that light oxygen catalyst ware (11) were kept away from in middle pipeline (13) is provided with activated carbon adsorption tank (17), and the other end of activated carbon adsorption tank (17) is provided with output tube (18), the one end of output tube (18) is provided with second fan (19), and upper end one side of second fan (19) is provided with delivery pipe (20).
2. A concentrated catalytic combustion unit according to claim 1, wherein: the air inlet pipe (4) penetrates through the partition plate (3) and is communicated with the combustion chamber (2), and the combustion chamber (2) is communicated with the first fan (5) through the air inlet pipe (4).
3. A concentrated catalytic combustion unit according to claim 1, wherein: the steel mesh plate (6) and the fixing frame (7) are vertically distributed, and the ignition nozzles (8) are uniformly distributed along one side of the fixing frame (7).
4. A concentrated catalytic combustion unit according to claim 1, wherein: the middle pipeline (13) is communicated with the combustion chamber (2) through the photo-oxygen catalyst (11) and the input pipe (9), and the heights of the first valve (12) and the second valve (14) at two ends of the photo-oxygen catalyst (11) are the same.
5. A concentrated catalytic combustion unit according to claim 1, wherein: the intermediate pipeline (13) bypasses the photo-oxygen catalyst (11) and is communicated with the input pipe (9) through the adjusting pipe (15), and the intermediate pipeline (13) is communicated with the output pipe (18) through the activated carbon adsorption tank (17).
6. A concentrated catalytic combustion unit according to claim 1, wherein: the output pipe (18) is communicated with the discharge pipe (20) through a second fan (19), and the discharge pipe (20) is perpendicular to the output pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021814250.6U CN213178378U (en) | 2020-08-27 | 2020-08-27 | Concentrated formula catalytic combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021814250.6U CN213178378U (en) | 2020-08-27 | 2020-08-27 | Concentrated formula catalytic combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213178378U true CN213178378U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021814250.6U Active CN213178378U (en) | 2020-08-27 | 2020-08-27 | Concentrated formula catalytic combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213178378U (en) |
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2020
- 2020-08-27 CN CN202021814250.6U patent/CN213178378U/en active Active
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