CN212430897U - Chemical production workshop VOC and non-methane total hydrocarbon combustion treatment recycling device - Google Patents
Chemical production workshop VOC and non-methane total hydrocarbon combustion treatment recycling device Download PDFInfo
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- CN212430897U CN212430897U CN202020491488.3U CN202020491488U CN212430897U CN 212430897 U CN212430897 U CN 212430897U CN 202020491488 U CN202020491488 U CN 202020491488U CN 212430897 U CN212430897 U CN 212430897U
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Abstract
The utility model discloses a chemical production workshop VOC and non-methane total hydrocarbon combustion processing and recycling device, which comprises a bottom plate frame, a catalytic structure and an energy recycling structure, wherein a combustion chamber is arranged in a plate body left side installation port of the bottom plate frame, an electric igniter is arranged in a bottom installation port of the combustion chamber, a circular gas transmission cavity plate is arranged at the bottom end of the inner wall of the combustion chamber, the circular gas transmission cavity plate is a leak circular gas transmission cavity plate and is arranged corresponding to the electric igniter, a gas injection pipe is arranged at a gas inlet of the circular gas transmission cavity plate, a bottom pipe orifice of the gas injection pipe penetrates through the outer wall of the combustion chamber, the catalytic structure is arranged at the inner center of the combustion chamber, the chemical production workshop VOC and non-methane total hydrocarbon combustion processing and recycling device is simple to operate, the VOC and non-methane total hydrocarbon volatile gas can be efficiently catalytically combusted and processed, the structural design is reasonable and ingenious, catalytic products can be conveniently replaced, the energy can be efficiently recycled to the maximum extent, the use requirement is met, and the work burden of personnel is reduced.
Description
Technical Field
The utility model relates to a waste gas treatment equipment technical field specifically is a chemical production workshop VOC and total hydrocarbon burning processing device of recycling of non-methane.
Background
In the processing and production process of a chemical workshop, the volatile gases of VOC and non-methane total hydrocarbon are often generated, the harm to the health of human bodies is great, photochemical smog can be generated under certain conditions through sunlight irradiation, the environment and human beings are seriously harmed, therefore, the workshop often needs to treat the volatile gases to meet the emission requirement, the combustion treatment is a common method for treating the gases, but the traditional combustion device has many defects and complex operation, the high-efficiency catalytic combustion treatment of the volatile gases of VOC and non-methane total hydrocarbon cannot be realized, the structural design is not reasonable and ingenious enough, the catalytic products cannot be conveniently replaced, the sufficiency of the catalytic combustion cannot be ensured, the contact area between a pipeline with high-temperature gas flowing and water cannot be increased, and the heat exchange time cannot be prolonged, so that the high-efficiency maximized energy reutilization cannot be realized, the energy waste is serious, the use requirement cannot be met, and the workload of personnel is increased invisibly, so that the realization of the device for burning, treating and recycling VOC and non-methane total hydrocarbon in the chemical production workshop, which can solve the problems, is imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a chemical production workshop VOC and total hydrocarbon burning processing device of recycling, easy operation realizes handling VOC and the total hydrocarbon volatile gas of non-methane catalytic combustion high-efficiently, and structural design is reasonable ingenious, is convenient for change the catalysis product, realizes high-efficient maximize ground energy and recycles, has satisfied the user demand, alleviates personnel's work burden, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical production workshop VOC and non-methane total hydrocarbon combustion treatment recycling device comprises a bottom plate frame, a catalysis structure and an energy recycling structure;
bottom plate frame: a combustion chamber is arranged in a mounting port on the left side of a plate body of the bottom plate frame, an electric igniter is arranged in a mounting port at the bottom end of the combustion chamber, a circular gas transmission cavity plate is arranged at the bottom end of the inner wall of the combustion chamber, the circular gas transmission cavity plate is a leak circular gas transmission cavity plate and is arranged corresponding to the electric igniter, a gas injection pipe is arranged at a gas inlet of the circular gas transmission cavity plate, and a bottom pipe orifice of the gas injection pipe penetrates through the outer wall of the combustion chamber;
the catalytic structure is as follows: the catalytic structure is arranged at the inner center of the combustion chamber;
energy recycling structure: the energy recycling structure is arranged on the right side of the upper end of the bottom plate frame;
wherein: also comprises a control switch group which is used for controlling the switch group, gas-supply pipe and notes material pipe, the upper end of bottom plate frame is arranged in to the control switch group, the gas outlet of combustion chamber passes through the gas-supply pipe and links to each other with the air inlet of energy recycle structure, it sets up in the upper wall of combustion chamber and annotates material mouthful department to annotate the material pipe, the upper end mouth of pipe department of annotating the material pipe is equipped with the tube cap, external power source is connected to the input electricity of control switch group, the output of electric lighter's input electricity connection control switch group, moreover, the steam generator is simple in operation, the realization is to VOC and the high-efficient catalytic combustion of non-methane total hydrocarbon volatile gas processing, reasonable in design is ingenious, be convenient for change the catalysis product, guarantee catalytic combustion's sufficiency, can increase the area of contact of the pipeline that has high-temperature gas to flow and moisture and increase heat exchange's time.
Further, the catalysis structure includes the small opening swash plate, catalyst, riser, electronic flexible post and closing cap, the small opening swash plate sets up in the inside center department of combustion chamber from left to right downward sloping, be equipped with on the right wall of combustion chamber and correspond the identical opening that sets up with the small opening swash plate, the catalyst is put in the upper end of small opening swash plate, the riser sets up in the upper end right side of bed plate frame, electronic flexible post sets up on the left wall of riser, the closing cap sets up in the flexible end left part of electronic flexible post, and correspond the identical setting with the opening of combustion chamber right wall, the upper and lower end right side of closing cap is equipped with spacing piece, the output of the input electricity connection control switch group of electronic flexible post, catalytic combustion, be convenient for unload.
Further, the structure is recycled to the energy includes heat transfer case, small opening riser, coiled pipe, water injection pipe and drain pipe, the heat transfer case sets up in the upper end right side of bed plate frame, the vertical symmetry of small opening riser sets up in the inside of heat transfer case, the coiled pipe sets up respectively on lateral wall around the small opening riser that corresponds, two adjacent coiled pipe openings pass through the pipe and link to each other, the gas-supply pipe runs through the inner wall of heat transfer case and links to each other with the coiled pipe air inlet of rear end, the coiled pipe air outlet end of front end runs through the outside of heat transfer case, the water injection pipe sets up in the upper wall water filling port department of heat transfer case, the drain pipe sets up in the right wall bottom end drain port department of heat transfer case.
Furthermore, the catalyst is a spherical honeycomb transition metal hydride catalyst, so that the maximization of catalytic combustion is ensured.
Furthermore, still include the water thermometer, the water thermometer sets up in the antetheca of heat transfer case, and the rear end contact of water thermometer extends to the inside of heat transfer case, knows water temperature information in real time, is convenient for control water injection and drainage process.
Compared with the prior art, the beneficial effects of the utility model are that: this chemical production workshop VOC and total hydrocarbon burning of non-methane are handled and are recycled device has following benefit:
1. the collecting pipeline of VOC, non-methane total hydrocarbon and partial air generated in a chemical production workshop is connected with an air injection pipe, a proper amount of catalyst is placed on a leak hole inclined plate in a combustion chamber through the air injection pipe, a water source pipeline outside a water injection pipe is connected, a drain pipe is connected with a hot water collecting pipeline, the generated volatile gas of VOC and non-methane total hydrocarbon is injected through the air injection pipe and is uniformly discharged through a leak hole on a circular gas transmission cavity plate, an electric igniter is operated through the control of a control switch group, the input VOC, non-methane total hydrocarbon and partial air are ignited, the electric igniter stops operating after the volatile gas is ignited, the electric igniter catalyzes and burns by virtue of the catalyst on the leak hole inclined plate, the catalyst of the spherical honeycomb transition metal hydride plays the role of reducing the activation energy of the reaction between the VOC molecules and oxygen molecules in the air, the reaction path is changed, the catalytic combustion treatment is adopted, the purification rate of waste gas is higher, the final product is mainly carbon dioxide and water vapor nontoxic gas, because the small opening swash plate sets up in the inside center department of combustion chamber from left to right downward sloping, be equipped with the opening that corresponds identical setting with the small opening swash plate on the right wall of combustion chamber, the closing cap corresponds identical setting with the opening of combustion chamber right wall, the flexible of electronic flexible post, realize the opening switching of combustion chamber right wall, be convenient for regularly unload and change the catalysis product, spacing piece on closing cap upper and lower end right side also plays spacing when sealing, it is too big to avoid the closing cap to stretch into the range, realize handling the catalytic combustion of VOC and non-methane total hydrocarbon volatility gas high-efficiently, structural design is reasonable ingenious, be convenient for change the catalysis product, guarantee catalytic combustion's sufficiency, alleviate personnel's work burden.
2. The generated high-temperature carbon dioxide and water vapor are conveyed into the heat exchange box through the gas conveying pipe and conveyed through the coiled pipes on the plurality of leak hole vertical plates, so that the contact area with water can be increased, the exchange time can be prolonged, the maximization of heat exchange is ensured, the heat is fully transmitted to the water, the temperature of the water is raised, and therefore the efficient energy reutilization is realized, the water temperature in the heat exchange box is measured in real time by the water temperature meter, when the requirements are met, through the opening of a hot water collecting pipeline valve, the hot water is discharged through a drain pipe, fresh cold water is further re-injected through the drain pipe, the water vapor is cooled into water after the heat exchange, the water vapor is discharged through a gas outlet port of the coiled pipe at the front end along with the carbon dioxide under the action of the pipeline air pressure, and further gas purification is carried out after external water-gas separation, so, the energy can be recycled efficiently and maximally, and the use requirement is met.
Drawings
FIG. 1 is a schematic view of the internal cross-sectional plane structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
fig. 3 is the schematic view of the internal sectional plane structure of the energy recycling structure of the present invention.
In the figure: the device comprises a base plate frame 1, a combustion chamber 2, an electric igniter 3, a circular gas transmission cavity plate 4, a gas injection pipe 5, a catalytic structure 6, a leakage hole inclined plate 61, a catalyst 62, a vertical plate 63, an electric telescopic column 64, a seal cover 65, an energy recycling structure 7, a heat exchange box 71, a leakage hole vertical plate 72, a coiled pipe 73, a water injection pipe 74, a water drainage pipe 75, a control switch group 8, a gas transmission pipe 9, a gas injection pipe 10 and a water thermometer 11.
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 chemical production workshop VOC and non-methane total hydrocarbon combustion treatment recycling device comprises a base plate frame 1, a catalysis structure 6 and an energy recycling structure 7;
bottom plate frame 1: the bottom plate frame 1 provides a supporting and placing place, a combustion chamber 2 is arranged in a mounting port on the left side of a plate body of the bottom plate frame 1, the combustion chamber 2 provides a combustion and internal structure mounting place, an electric igniter 3 is arranged in a mounting port at the bottom end of the combustion chamber 2, a circular gas transmission cavity plate 4 is arranged at the bottom end of the inner wall of the combustion chamber 2, the circular gas transmission cavity plate 4 is a leak hole circular gas transmission cavity plate and is arranged corresponding to the electric igniter 3, a gas injection pipe 5 is arranged at a gas inlet of the circular gas transmission cavity plate 4, a bottom pipe orifice of the gas injection pipe 5 penetrates through the outer wall of the combustion chamber 2, generated VOC and non-methane total hydrocarbon volatile gas are injected through the gas injection pipe 5 and are uniformly discharged through a leak hole in the circular gas transmission cavity plate 4, the electric igniter 3 operates to ignite the input VOC, non-methane total hydrocarbon and partial air, and the electric igniter 3 stops operating after the volatile gas is ignited;
catalytic structure 6: the catalytic structure 6 is arranged at the center of the combustion chamber 2, the catalytic structure 6 comprises a leak hole inclined plate 61, a catalyst 62, a vertical plate 63, an electric telescopic column 64 and a sealing cover 65, the leak hole inclined plate 61 is inclined downwards from left to right and arranged at the center of the combustion chamber 2, the right wall of the combustion chamber 2 is provided with an opening which is correspondingly matched with the leak hole inclined plate 61, the catalyst 62 is arranged at the upper end of the leak hole inclined plate 61, the catalyst 62 is a spherical honeycomb transition metal hydride catalyst, the vertical plate 63 is arranged at the right side of the upper end of the base plate frame 1, the electric telescopic column 64 is arranged on the left wall of the vertical plate 63, the sealing cover 65 is arranged at the left part of the telescopic end of the electric telescopic column 64 and is correspondingly matched with the opening of the right wall of the combustion chamber 2, the right sides of the upper end and the lower end of the sealing cover 65 are provided with limiting plates, the catalyst 62 of the spherical honeycomb transition metal hydride plays a role in reducing the activation energy of the reaction between VOC molecules and oxygen molecules in the air and changing the reaction path, catalytic combustion treatment is adopted, the purification rate of waste gas is high, the final product is mainly CO2 and water vapor non-toxic gas, because the orifice sloping plate 61 is downwards inclined from left to right and arranged at the inner center of the combustion chamber 2, the right wall of the combustion chamber 2 is provided with an opening correspondingly matched with the orifice sloping plate 61, the sealing cover 65 is correspondingly matched with the opening of the right wall of the combustion chamber 2, the expansion and contraction of the electric telescopic column 64 realize the opening and closing of the right wall of the combustion chamber 2, so that the catalytic products can be conveniently and periodically unloaded, the limit sheets on the right side of the upper end and the lower end of the sealing cover 65 also play a role in limiting when the sealing, the overlarge extension range of the sealing cover 65 is avoided, the structural design;
energy recycling structure 7: the energy recycling structure 7 is arranged on the right side of the upper end of the bottom plate frame 1, the energy recycling structure 7 comprises a heat exchange box 71, a leak hole vertical plate 72, a coiled pipe 73, a water injection pipe 74 and a water discharge pipe 75, the heat exchange box 71 is arranged on the right side of the upper end of the bottom plate frame 1, the leak hole vertical plate 72 is vertically and symmetrically arranged in the heat exchange box 71, the coiled pipe 73 is respectively arranged on the front side wall and the rear side wall of the corresponding leak hole vertical plate 72, the openings of two adjacent coiled pipes 73 are connected through a guide pipe, a gas pipe 9 penetrates through the inner wall of the heat exchange box 71 and is connected with the gas inlet of the coiled pipe 73 at the rear end, the gas outlet end of the coiled pipe 73 at the front end penetrates through the outer part of the heat exchange box 71, the water injection pipe 74 is arranged at the water injection port at the upper wall of the heat exchange box 71, the water discharge pipe 75 is arranged at the water outlet at the bottom end of, the contact area with water can be increased, the exchange time is prolonged, the maximization of heat exchange is guaranteed, heat is fully transferred to water, the temperature of the water is raised, efficient energy recycling is achieved, when hot water stably meets the requirements, the hot water is discharged through the water discharge pipe 75 after the valve of the hot water collecting pipeline is opened, fresh cold water is further re-injected through the water discharge pipe 75, water vapor is cooled into water after heat exchange, and the water is discharged through the air outlet port of the coiled pipe 73 at the front end along with CO2 under the action of air pressure of the pipeline;
wherein: still include control switch group 8, gas-supply pipe 9 and notes material pipe 10, control switch group 8 regulates and control each structure and electrical components's normal operating, the high-temperature gas after the catalytic combustion is realized to gas-supply pipe 9 carries, annotate the input that material pipe 10 realized catalytic material, control switch group 8 sets up in the upper end of bed plate frame 1, the gas outlet of combustion chamber 2 passes through gas-supply pipe 9 and links to each other with the air inlet of energy reuse structure 7, it sets up in the upper wall of combustion chamber 2 and annotates material mouthful department to annotate material pipe 10, the upper end mouth of pipe department of annotating material pipe 10 is equipped with the tube cap, external power source is connected to control switch group 8's input electricity, the equal electric connection control switch group 8's of input of electric lighter 3.
Wherein: still include water temperature meter 11, water temperature meter 11 sets up in the antetheca of heat transfer case 71, and water temperature meter 11's rear end contact extends to the inside of heat transfer case 71, and water temperature meter 11 real-time supervision heat transfer case 71 internal moisture temperature to personnel's management and control water injection and drainage process.
When in use: connecting a collecting pipeline of VOC, non-methane total hydrocarbon and partial air generated in a chemical production workshop with an air injection pipe 5, placing a proper amount of catalyst 62 on a leak inclined plate 61 in a combustion chamber 2 through an injection pipe 10, connecting a water source pipeline outside a water injection pipe 74, connecting a drain pipe 75 with a hot water collecting pipeline, injecting volatile gas of the generated VOC and non-methane total hydrocarbon through the air injection pipe 5, uniformly discharging the volatile gas through a leak on a circular gas transmission cavity plate 4, controlling the operation of an electric igniter 3 through a control switch group 8, igniting the input VOC, non-methane total hydrocarbon and partial air, stopping the operation of the electric igniter 3 after igniting the volatile gas, and catalyzing and burning by virtue of the catalyst 62 on the leak inclined plate 61, wherein the catalyst 62 of spherical honeycomb transition metal hydride plays a role of reducing the activation energy of the reaction of VOC molecules and oxygen molecules in the air, ensuring that the gas is fully contacted and catalyzed and burnt, the reaction path is changed, catalytic combustion treatment is adopted, the purification rate of waste gas is high, the final products mainly comprise CO2 and water vapor nontoxic gas, the inclined leakage hole plate 61 is downwards inclined from left to right and arranged at the center of the inner part of the combustion chamber 2, the right wall of the combustion chamber 2 is provided with an opening which is correspondingly matched with the inclined leakage hole plate 61, the sealing cover 65 is correspondingly matched with the opening of the right wall of the combustion chamber 2, the stretching of the electric stretching column 64 realizes the opening and closing of the opening of the right wall of the combustion chamber 2, the regular discharging and the replacement of catalytic products are convenient, the limiting sheets on the right side of the upper end and the lower end of the sealing cover 65 also play a role in limiting during sealing, the phenomenon that the extending range of the sealing cover 65 is overlarge, the generated high-temperature CO2 and water vapor are conveyed into the heat exchange box 71 through the air conveying pipe 9 and are conveyed through the coil pipes 73 on the plurality of the vertical leakage hole plates 72, the, heat fully transmits moisture, with moisture intensification, thereby accomplish efficient energy and recycle, the moisture temperature in water thermometer 11 real-time measurement heat transfer case 71, when satisfying the requirement, through opening of hot water collection pipeline valve, hot water discharges through drain pipe 75, further pour into fresh cold water into again through drain pipe 75, the cooling of steam into water behind the exchange heat, along with CO2 discharges through the coiled pipe 73 outlet port of front end under the effect of pipeline atmospheric pressure, further gaseous purification after the separation of outside aqueous vapor again, after finishing using, each structure resumes the former state can.
It should be noted that the control switch group 8 disclosed in the present embodiment controls the electric igniter 3 and the electric telescopic column 64 to operate by the method commonly used in the prior art, and the electric igniter 3 and the electric telescopic column 64 are both the conventional elements of the exhaust gas treatment device in the prior art.
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 (5)
1. The utility model provides a chemical production workshop VOC and total hydrocarbon burning processing of non-methane recycles device which characterized in that: comprises a bottom plate frame (1), a catalytic structure (6) and an energy recycling structure (7);
floor frame (1): a combustion chamber (2) is arranged in a plate body left side installation port of the base plate frame (1), an electric igniter (3) is arranged in a bottom end installation port of the combustion chamber (2), a circular ring gas transmission cavity plate (4) is arranged at the bottom end of the inner wall of the combustion chamber (2), the circular ring gas transmission cavity plate (4) is a leak hole circular ring gas transmission cavity plate and is arranged corresponding to the electric igniter (3), a gas injection pipe (5) is arranged at a gas inlet of the circular ring gas transmission cavity plate (4), and a bottom end pipe orifice of the gas injection pipe (5) penetrates through the outer wall of the combustion chamber (2);
catalytic structure (6): the catalytic structure (6) is arranged in the centre of the interior of the combustion chamber (2);
energy recycling structure (7): the energy recycling structure (7) is arranged on the right side of the upper end of the bottom plate frame (1);
wherein: still include control switch group (8), gas-supply pipe (9) and notes material pipe (10), control switch group (8) set up in the upper end of bed plate frame (1), the gas outlet of combustion chamber (2) passes through gas-supply pipe (9) and links to each other with the air inlet of energy recycle structure (7), it sets up in the upper wall of combustion chamber (2) and annotates material mouthful department to annotate material pipe (10), the upper end mouth of pipe department of annotating material pipe (10) is equipped with the tube cap, external power source is connected to the input electricity of control switch group (8), the output of input electricity connection control switch group (8) of electric lighter (3).
2. The chemical production plant VOC and non-methane total hydrocarbon combustion treatment recycling device according to claim 1, characterized in that: the catalytic structure (6) comprises a leak hole inclined plate (61), a catalyst (62), a vertical plate (63), an electric telescopic column (64) and a sealing cover (65), the discharge orifice sloping plate (61) is downwards inclined from left to right and arranged at the center of the interior of the combustion chamber (2), the right wall of the combustion chamber (2) is provided with an opening which is correspondingly matched with the discharge orifice sloping plate (61), a catalyst (62) is arranged at the upper end of the discharge orifice sloping plate (61), a vertical plate (63) is arranged at the right side of the upper end of the bottom plate frame (1), an electric telescopic column (64) is arranged on the left wall of the vertical plate (63), a sealing cover (65) is arranged at the left part of the telescopic end of the electric telescopic column (64), and the upper end and the lower end of the sealing cover (65) are provided with limiting pieces, and the input end of the electric telescopic column (64) is electrically connected with the output end of the control switch group (8).
3. The chemical production plant VOC and non-methane total hydrocarbon combustion treatment recycling device according to claim 1, characterized in that: the energy recycling structure (7) comprises a heat exchange box (71), a leak hole vertical plate (72), a coiled pipe (73), a water injection pipe (74) and a water drainage pipe (75), the heat exchange box (71) is arranged on the right side of the upper end of the bottom plate frame (1), the leak hole vertical plate (72) is vertically and symmetrically arranged inside the heat exchange box (71), the coiled pipe (73) is respectively arranged on the front side wall and the rear side wall of the corresponding leak hole vertical plate (72), openings of the two adjacent coiled pipes (73) are connected through a guide pipe, a gas conveying pipe (9) penetrates through the inner wall of the heat exchange box (71) and is connected with a gas inlet of the coiled pipe (73) at the rear end, the gas outlet end of the coiled pipe (73) at the front end penetrates through the outside of the heat exchange box (71), the water injection pipe (74) is arranged at a water injection port of the upper wall of the heat exchange box (71), and the water.
4. The chemical production plant VOC and non-methane total hydrocarbon combustion treatment recycling device according to claim 2, characterized in that: the catalyst (62) is a spherical honeycomb transition metal hydride catalyst.
5. The chemical production plant VOC and non-methane total hydrocarbon combustion treatment recycling device according to claim 3, characterized in that: the water heater is characterized by further comprising a water temperature meter (11), wherein the water temperature meter (11) is arranged on the front wall of the heat exchange box (71), and a rear-end contact of the water temperature meter (11) extends to the inside of the heat exchange box (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491488.3U CN212430897U (en) | 2020-04-07 | 2020-04-07 | Chemical production workshop VOC and non-methane total hydrocarbon combustion treatment recycling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491488.3U CN212430897U (en) | 2020-04-07 | 2020-04-07 | Chemical production workshop VOC and non-methane total hydrocarbon combustion treatment recycling device |
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| CN212430897U true CN212430897U (en) | 2021-01-29 |
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| CN202020491488.3U Expired - Fee Related CN212430897U (en) | 2020-04-07 | 2020-04-07 | Chemical production workshop VOC and non-methane total hydrocarbon combustion treatment recycling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646366A (en) * | 2022-11-10 | 2023-01-31 | 郭友才 | Catalytic furnace for air separation process total hydrocarbon reaction and use method thereof |
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2020
- 2020-04-07 CN CN202020491488.3U patent/CN212430897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646366A (en) * | 2022-11-10 | 2023-01-31 | 郭友才 | Catalytic furnace for air separation process total hydrocarbon reaction and use method thereof |
| CN115646366B (en) * | 2022-11-10 | 2023-11-03 | 郭友才 | Catalytic furnace for total hydrocarbon reaction of air separation process and use method thereof |
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