CN215311249U - Organic waste gas purification device for chemical production - Google Patents
Organic waste gas purification device for chemical production Download PDFInfo
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- CN215311249U CN215311249U CN202121142020.4U CN202121142020U CN215311249U CN 215311249 U CN215311249 U CN 215311249U CN 202121142020 U CN202121142020 U CN 202121142020U CN 215311249 U CN215311249 U CN 215311249U
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Abstract
The utility model discloses an organic waste gas purification device for chemical production, which comprises: the catalytic combustion chamber is mainly used for carrying out pyrolysis on organic waste gas, and the left side of the catalytic combustion chamber is fixedly connected with an air inlet pipe; the cooling chamber is arranged on the right side of the catalytic combustion chamber, and the right side of the cooling chamber is connected with a second air duct; the clean room, fixed connection is in the right side of second air duct, the blast pipe is installed on the right side of clean room, this organic waste gas purification device for chemical production, through neotype structural design, can handle organic waste gas by more efficient, through carrying out high temperature catalytic decomposition to organic waste gas in the catalytic combustion chamber, can effectually decompose into harmless carbon dioxide and moisture with the hydrocarbon in the organic waste gas to reach the purpose to organic waste gas purification, can make the energy that the reaction consumed still less through catalytic reaction moreover, purify more high-efficiently.
Description
Technical Field
The utility model relates to the technical field of chemical purification devices, in particular to an organic waste gas purification device for chemical production.
Background
A large amount of organic waste gas is generated in the chemical production process, the environment can be damaged if the organic waste gas is directly discharged into the environment, and the respiratory tract can be damaged if a human body inhales the waste gas by mistake, but the existing waste gas treatment device for the chemical production is difficult to clean dust in the waste gas through a filtering device, and can not purify the waste gas through a purifying device well, so that the waste gas treatment effect is poor, and the waste gas treatment effect is not improved;
and still there is a large amount of heats usually in the tail gas, if can not be with tail gas heat recovery and utilization, can cause the waste of the energy on the one hand, heat in the air still can be increased on the other hand, the heat radiation pollution is brought easily to still can increase chemical industry enterprise's manufacturing cost to a certain extent, cause the rising of production price.
Therefore, it is necessary to design an organic waste gas purification device for chemical production in order to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an organic waste gas purification device for chemical production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an organic waste gas purification device for chemical production, comprising:
the catalytic combustion chamber is mainly used for carrying out pyrolysis on organic waste gas, and the left side of the catalytic combustion chamber is fixedly connected with an air inlet pipe;
the cooling chamber is arranged on the right side of the catalytic combustion chamber, and the right side of the cooling chamber is connected with a second air duct;
and the purification chamber is fixedly connected to the right side of the second air duct, and an exhaust pipe is installed on the right side of the purification chamber.
Preferably, the catalytic combustor further comprises:
the heating plate is fixedly arranged inside the catalytic combustion chamber, and the heating plate is of a cylindrical structure;
the catalytic spray nozzle is fixedly arranged at the top end of the catalytic combustion chamber and penetrates through the catalytic combustion chamber;
the first air duct is connected to the right side of the catalytic combustion chamber, and the first air duct is arranged on the left side of the cooling chamber.
Preferably, the cooling chamber further comprises:
the steam guide pipe is fixedly connected to the top end of the cooling chamber, and a communication structure is formed between the steam guide pipe and the cooling chamber;
the condenser pipe is fixedly arranged in the cooling chamber, and a communicating structure is formed among the condenser pipe, the first air guide pipe and the second air guide pipe;
and the water inlet guide pipe is fixedly arranged on the left side of the cooling chamber, and the water inlet guide pipe is arranged below the first air guide pipe.
Preferably, the purification chamber further comprises:
the filter layer is fixedly arranged in the purification chamber, and the edge of the frame of the filter layer is tightly attached to the inner wall of the purification chamber;
and the adsorption layer is fixedly arranged in the purification chamber, and is arranged on the rightmost side of the filter layer.
Preferably, the filter layer further comprises:
the first filter plate is fixedly arranged inside the purification chamber and is a leftmost filter structure of the filter layer;
the second filter plate is fixedly arranged inside the purifying chamber and is arranged on the right side of the first filter plate;
the third filter, its fixed mounting is in the inside of clean room, the third filter sets up the right side of second filter, the filtration aperture successive layer between first filter and second filter and the third filter reduces.
Preferably, the exhaust pipe further includes:
the exhaust motor is fixedly arranged in the purification chamber, the horizontal central axis of the exhaust motor is coincided with the horizontal central axis of the exhaust pipe, and the exhaust motor is arranged on the right side of the adsorption layer;
and the exhaust fan is rotatably connected to the right side of the exhaust motor.
Compared with the prior art, the utility model has the beneficial effects that: according to the organic waste gas purification device for chemical production, through a novel structural design, organic waste gas can be more efficiently treated, and through high-temperature catalytic decomposition of the organic waste gas in the catalytic combustion chamber, hydrocarbons in the organic waste gas can be effectively decomposed into harmless carbon dioxide and moisture, so that the purpose of purifying the organic waste gas is achieved, and through catalytic reaction, the energy consumed by the reaction is less, and the purification is more efficient;
1. through the effect of the condenser pipe in the cooling chamber, on one hand, purified organic waste gas can be conveniently cooled, on the other hand, the water body can be heated through heat exchange between the waste gas and the water body in the cooling chamber, heat in the waste gas can be conveniently collected again, energy in the waste gas can be conveniently reused, the utilization efficiency of the energy is improved, the cost of waste gas treatment is reduced, and the waste gas with overhigh temperature can be prevented from being damaged when passing through the filtering device;
2. and utilize the filter layer in the clean room, can conveniently filter the dust granule in the waste gas, can avoid the dust to cause the pollution to the air, and the structure of the gradual reduction in filtration pore size through the three-layer filter layer, can increase gradually the filterable ability to the dust granule, can also avoid the dust granule of different diameters to pile up on same filter layer, and cause the jam of filter layer, thereby avoid influencing filtration rate, and the effect through exhaust motor and air discharge fan, can increase the vacuum effect on clean room right side, can increase the circulation of air, make things convenient for waste gas to discharge after filtering through the clean room.
Drawings
FIG. 1 is a schematic isometric view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2 according to the present invention.
In the figure: 1. a catalytic combustor; 2. an air inlet pipe; 3. heating plates; 4. a catalytic sprayer; 5. a first air duct; 6. a cooling chamber; 7. a steam conduit; 8. a condenser tube; 9. a water inlet conduit; 10. a second air duct; 11. a clean room; 12. a filter layer; 13. a first filter plate; 14. a second filter plate; 15. a third filter plate; 16. an adsorption layer; 17. an exhaust pipe; 18. an exhaust motor; 19. an exhaust fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an organic waste gas purification device for chemical production comprises
The catalytic combustion chamber 1 is mainly used for carrying out pyrolysis on organic waste gas, and the left side of the catalytic combustion chamber 1 is fixedly connected with an air inlet pipe 2;
the cooling chamber 6 is arranged on the right side of the catalytic combustion chamber 1, and the right side of the cooling chamber 6 is connected with a second air duct 10;
and the purification chamber 11 is fixedly connected to the right side of the second air duct 10, and an exhaust pipe 17 is installed on the right side of the purification chamber 11.
The catalytic combustor 1 further includes:
a heating plate 3 fixedly installed inside the catalytic combustor 1, the heating plate 3 having a cylindrical structure;
the catalytic nozzle 4 is fixedly arranged at the top end of the catalytic combustion chamber 1, and the catalytic nozzle 4 penetrates through the catalytic combustion chamber 1;
The cooling chamber 6 further comprises:
a steam conduit 7 fixedly connected to the top end of the cooling chamber 6, wherein a communication structure is formed between the steam conduit 7 and the cooling chamber 6;
the condenser pipe 8 is fixedly arranged inside the cooling chamber 6, and a communicating structure is formed among the condenser pipe 8, the first air duct 5 and the second air duct 10;
The clean room 11 further includes:
the filter layer 12 is fixedly arranged inside the purification chamber 11, and the edge of the frame of the filter layer 12 is tightly attached to the inner wall of the purification chamber 11;
adsorbed layer 16, its fixed mounting is in the inside of clean room 11, and adsorbed layer 16 sets up the rightmost side at filter layer 12, utilizes filter layer 12 in the clean room 11, can conveniently filter the dust particle in the waste gas, can avoid the dust to cause the pollution to the air.
The filter layer 12 further comprises:
a first filter plate 13 fixedly installed inside the purification chamber 11, the first filter plate 13 being a leftmost filter structure of the filter layer 12;
a second filter plate 14 fixedly installed inside the purification chamber 11, the second filter plate 14 being disposed at the right side of the first filter plate 13;
The exhaust pipe 17 further includes:
an exhaust motor 18 fixedly installed inside the purification chamber 11, a horizontal central axis of the exhaust motor 18 coinciding with a horizontal central axis of the exhaust pipe 17, the exhaust motor 18 being disposed on a right side of the adsorption layer 16;
and the exhaust fan 19 is rotatably connected to the right side of the exhaust motor 18, so that the air circulation can be increased, and the exhaust gas can be conveniently discharged after being filtered by the purification chamber 11.
The working principle is as follows: when the device is used, firstly, as shown in figures 1-3, firstly, the heating plate 3 in the catalytic combustion chamber 1 is enabled to work, and the catalytic combustion chamber 1 is enabled to reach the temperature of catalytic reaction, then, the waste gas generated in the chemical production process is led into the catalytic combustion chamber 1 through the air inlet pipe 2, the catalyst is communicated through the catalytic nozzle 4, and the catalyst is injected into the organic waste gas discharged into the catalytic combustion chamber 1, then, the organic waste gas is subjected to essence decomposition through high-temperature reaction and the catalytic action of the catalyst, then, the purified waste gas is discharged into the condensing pipe 8 in the cooling chamber 6 through the first air duct 5, then, the waste gas containing high temperature carries out heat exchange with the water body in the cooling chamber 6 through the condensing pipe 8, and then the heated water body is discharged through the steam conduit 7, thereby recycling the heat, and can inject cold water into the cooling chamber 6 through the conduit 9 of intaking, in order to reach the cooling to the exhaust gas, then the refrigerated exhaust gas is leading-in to clean room 11 through second air duct 10, then filter through the filter layer 12 in clean room 11, filter through the large granule dust in the first filter 13 at first, rethread second filter 14 filters the tiny particle, then rethread third filter 15 purifies the minimum particulate matter, then the exhaust gas after filtering is adsorbing the filtration once more through the adsorbed layer 16, make the purification more from minute, and through the principle that exhaust motor 18 drives exhaust fan 19 and rotate, can strengthen the discarded flow, make the exhaust gas after filtering can discharge to the external world through blast pipe 17.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an organic waste gas purifier for chemical production which characterized in that includes:
the catalytic combustion chamber (1) is mainly used for carrying out pyrolysis on organic waste gas, and the left side of the catalytic combustion chamber (1) is fixedly connected with an air inlet pipe (2);
the cooling chamber (6) is arranged on the right side of the catalytic combustion chamber (1), and a second air duct (10) is connected to the right side of the cooling chamber (6);
and the purification chamber (11) is fixedly connected to the right side of the second air duct (10), and an exhaust pipe (17) is installed on the right side of the purification chamber (11).
2. The organic waste gas purification device for chemical production according to claim 1, wherein the catalytic combustor (1) further comprises:
the heating plate (3) is fixedly arranged inside the catalytic combustion chamber (1), and the heating plate (3) is of a cylindrical structure;
the catalytic spray nozzle (4) is fixedly arranged at the top end of the catalytic combustion chamber (1), and the catalytic spray nozzle (4) penetrates through the catalytic combustion chamber (1);
the first air duct (5) is connected to the right side of the catalytic combustion chamber (1), and the first air duct (5) is arranged on the left side of the cooling chamber (6).
3. The organic waste gas purification device for chemical production according to claim 2, wherein the cooling chamber (6) further comprises:
the steam guide pipe (7) is fixedly connected to the top end of the cooling chamber (6), and a communication structure is formed between the steam guide pipe (7) and the cooling chamber (6);
the condensation pipe (8) is fixedly arranged in the cooling chamber (6), and a communicating structure is formed among the condensation pipe (8), the first air guide pipe (5) and the second air guide pipe (10);
and the water inlet guide pipe (9) is fixedly arranged on the left side of the cooling chamber (6), and the water inlet guide pipe (9) is arranged below the first air guide pipe (5).
4. The organic waste gas purification device for chemical production according to claim 1, wherein the purification chamber (11) further comprises:
the filter layer (12) is fixedly arranged inside the purification chamber (11), and the edge of the frame of the filter layer (12) is tightly attached to the inner wall of the purification chamber (11);
an adsorption layer (16) fixedly installed inside the purification chamber (11), the adsorption layer (16) being disposed at the rightmost side of the filter layer (12).
5. The organic waste gas purification device for chemical production according to claim 4, wherein the filter layer (12) further comprises:
the first filter plate (13) is fixedly arranged inside the purification chamber (11), and the first filter plate (13) is a leftmost filter structure of the filter layer (12);
a second filter plate (14) fixedly installed inside the clean room (11), the second filter plate (14) being disposed at a right side of the first filter plate (13);
third filter (15), its fixed mounting is in the inside of clean room (11), third filter (15) set up the right side of second filter (14), filter aperture successive layer between first filter (13) and second filter (14) and third filter (15) reduces.
6. The organic waste gas purification device for chemical production according to claim 4, wherein the exhaust pipe (17) further comprises:
an exhaust motor (18) fixedly installed inside the purification chamber (11), wherein the horizontal central axis of the exhaust motor (18) coincides with the horizontal central axis of the exhaust pipe (17), and the exhaust motor (18) is arranged on the right side of the adsorption layer (16);
and the exhaust fan (19) is rotatably connected to the right side of the exhaust motor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142020.4U CN215311249U (en) | 2021-05-25 | 2021-05-25 | Organic waste gas purification device for chemical production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121142020.4U CN215311249U (en) | 2021-05-25 | 2021-05-25 | Organic waste gas purification device for chemical production |
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| CN215311249U true CN215311249U (en) | 2021-12-28 |
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| CN202121142020.4U Active CN215311249U (en) | 2021-05-25 | 2021-05-25 | Organic waste gas purification device for chemical production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114994241A (en) * | 2022-05-09 | 2022-09-02 | 中国环境科学研究院 | Carbon monoxide emission detection equipment |
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2021
- 2021-05-25 CN CN202121142020.4U patent/CN215311249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114994241A (en) * | 2022-05-09 | 2022-09-02 | 中国环境科学研究院 | Carbon monoxide emission detection equipment |
| CN114994241B (en) * | 2022-05-09 | 2023-08-18 | 中国环境科学研究院 | Carbon monoxide emission detection device |
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