CN213253724U - Labyrinth type active carbon waste gas adsorption device - Google Patents
Labyrinth type active carbon waste gas adsorption device Download PDFInfo
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- CN213253724U CN213253724U CN202021552382.6U CN202021552382U CN213253724U CN 213253724 U CN213253724 U CN 213253724U CN 202021552382 U CN202021552382 U CN 202021552382U CN 213253724 U CN213253724 U CN 213253724U
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Abstract
The utility model discloses a labyrinth active carbon exhaust gas adsorption equipment, including active carbon filter screen, antifog filter and emergence box, active carbon filter screen and antifog filter are put in taking place the box through placing the hole to it is fixed through active carbon filter screen draw-in groove and antifog filter draw-in groove respectively in taking place the box, place the hole and pass through the sealed gas tightness of guaranteeing this device of closing plate. This device increases waste gas and active carbon area of contact and number of times through labyrinth ventilation gas circuit overall arrangement, prolongs adsorption time, and the high-efficient active carbon adsorption capacity that utilizes effectively gets rid of main pollutants such as Volatile Organic Compounds (VOC), inorganics, hydrogen sulfide, ammonia, mercaptan class in the waste gas to and purify various foul smell waste gases, the deodorization efficiency can reach more than 99% at most, and the gas of emission reaches national emission standard.
Description
Technical Field
The utility model relates to an exhaust purification field, specific labyrinth active carbon exhaust adsorption equipment that says so.
Background
In order to respond to the strategic objective of sustainable development, while the industrial technology in China is developed at a high speed, the protection of the environment cannot be ignored, the pollution of waste gas is an important component of environmental pollution, the waste gas mainly contains Volatile Organic Compounds (VOC), inorganic substances, hydrogen sulfide, ammonia gas, thiols and other pollutants, and meanwhile, the waste gas can generate various malodorous gases.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the labyrinth type active carbon waste gas adsorption device is provided aiming at the defects of the prior art, and comprises an active carbon filter screen for filtering waste gas, an anti-fog filter plate for absorbing water vapor and oil mist and a generation box body for placing the active carbon filter screen and the anti-fog filter plate;
the generating box body is horizontally arranged and is of a hollow structure, a waste gas inlet hole and a qualified gas outlet hole are symmetrically formed in the left end and the right end of the generating box body, two S-shaped labyrinth type purification channels are formed in the generating box body along the length direction of the generating box body by a partition plate, the two purification channels are symmetrically arranged up and down, two air inlet holes and two air outlet holes are respectively formed in the two ends of the purification channel along the length direction of the purification channels, the air inlet holes of the two purification channels are communicated with the waste gas inlet hole, the two air inlet holes are respectively positioned at the upper part and the lower part of the inside of the generating box body and are open, the openings face the waste gas inlet hole, the air outlet holes of the two purification channels are communicated with the qualified gas outlet hole, the two air outlet holes are positioned in;
the partition plate of the purification channel is provided with an active carbon filter screen clamping groove for placing an active carbon filter screen, the active carbon filter screen is placed in the active carbon filter screen clamping groove, the active carbon filter screen is vertically placed and is perpendicular to the flow direction of waste gas, the size of the active carbon filter screen is the same as that of the inner wall of the generation box body, the outer wall of one side of the generation box body is provided with two placing holes for placing the active carbon filter screen and the anti-fog filter plate into the generation box body, and the active carbon filter screen and the anti-fog filter plate can be conveniently and regularly detached for cleaning and replacement;
waste gas enters from the waste gas inlet hole, then flows into the purification channel from the two gas inlet holes in two paths, is subjected to multiple filtration by the activated carbon filter screen in the purification channel, and finally forms qualified gas to flow out from the gas outlet hole and be discharged through the qualified gas discharge hole.
The utility model discloses the technical scheme who further injects is:
the adsorption effect of active carbon easily receives the influence of aqueous vapor and oil mist, leads to the purifying effect unsatisfactory, and the dust proportion is big, can not reach emission standard, offers the antifog filter draw-in groove that is used for placing antifog filter taking place between inside waste gas access hole of box and the inlet port, and antifog filter is vertical to be placed in antifog filter draw-in groove, and waste gas reentrant purification passageway after antifog filter filters.
The edge at waste gas inlet hole and qualified gas exhaust hole outwards extends has the flange connection dish that is used for being connected with external gas pipeline, offers the rubber circle groove that increases the gas tightness when being connected with external gas pipeline on the flange connection dish, guarantees the gas tightness of this device when being connected with outside trachea, avoids waste gas to leak, the polluted environment.
The edge line of placing the hole inner wall is gone up to taking place the box outside and extending and buckle and have the flange board, and bolted connection has the closing plate on the flange board, presss from both sides between flange board and closing plate and is equipped with the rubber pad that is used for increasing the gas tightness, prevents that gas from leaking, causes the pollution to the environment.
The bottom surface of the generating box body is rectangular, and foot seats used for supporting the generating box body are arranged at the positions of four corners of the rectangle.
The utility model has the advantages that: this device increases waste gas and active carbon area of contact and number of times through labyrinth ventilation gas circuit overall arrangement, prolongs adsorption time, and high-efficient active carbon adsorption capacity that utilizes can effectively get rid of main pollutants such as Volatile Organic Compounds (VOC), inorganic matter, hydrogen sulfide, ammonia, mercaptan class in the waste gas to and purify various foul smell waste gases, the deodorization efficiency can reach more than 99% at most, and the gas of emission reaches national emission standard.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of a generator housing of the present invention;
FIG. 3 is an axial view of the generator housing of the present invention;
fig. 4 is an axial view of the present invention;
wherein: 100-activated carbon filter screen, 200-antifogging filter plate, 300-generating box body, 310-purifying channel, 311-air inlet hole, 312-air outlet hole, 320-waste gas inlet hole, 321-qualified gas outlet hole, 330-activated carbon filter screen clamping groove, 340-antifogging filter plate clamping groove, 350-flange connecting disc, 360-rubber ring groove, 370-footstand, 380-placing hole, 390-flange connecting plate and 400-sealing plate.
Detailed Description
The technical solution in the embodiments of the present invention will be described in detail below 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention;
in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", and "third" are only used for descriptive purposes and are not intended to indicate or imply relative importance;
in the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements, and those skilled in the art can understand the specific meaning of the terms in the present invention in specific situations;
example 1
The labyrinth type activated carbon exhaust gas adsorption apparatus provided in this embodiment, as shown in fig. 1, fig. 2 and fig. 3, includes an activated carbon filter 100 for filtering exhaust gas, an anti-fog filter 200 for absorbing water vapor and oil fog, and a generation box 300 for placing the activated carbon filter 100 and the anti-fog filter 200, wherein the activated carbon filter 100 and the anti-fog filter 200 are prior art;
the generating box body 300 is made of PP material and is horizontally placed, the generating box body is of a hollow structure, the left end and the right end of the generating box body are symmetrically provided with a waste gas inlet hole 320 and a qualified gas outlet hole 321, the inside of the generating box body 300 forms two S-shaped labyrinth purification channels 310 by a partition board along the length direction of the generating box body 300, the two purification channels 310 are symmetrically arranged up and down, two ends along the length direction of the purification channels 310 are respectively provided with two air inlet holes 311 and two air outlet holes 312, the air inlet holes 311 of the two purification channels 310 are communicated with the waste gas inlet hole 320, the two air inlet holes 311 are respectively positioned at the upper part and the lower part inside the generating box body 300, the air inlet holes 311 are open and face the waste gas inlet hole 320, the air outlet holes 312 of the two purification channels 310 are communicated with the qualified gas outlet hole 321, the air outlet 312 is open, the opening faces the qualified gas outlet 321, the contact area of waste gas and activated carbon is increased through the layout of the labyrinth type ventilation air path, the adsorption time is prolonged, and the adsorption capacity of the activated carbon is efficiently utilized;
an active carbon filter screen clamping groove 330 for placing an active carbon filter screen 100 is arranged on a partition board of a purification channel 310, the active carbon filter screen 100 is placed in the active carbon filter screen clamping groove 330, the active carbon filter screen 100 is vertically placed and is vertical to the flowing direction of waste gas, the size of the active carbon filter screen 100 is the same as that of the inner wall of a generation box body 300, two placing holes 380 for placing the active carbon filter screen 100 and an anti-fog filter screen 200 in the generation box body 300 are arranged on the outer wall of one side of the generation box body 300, the left end and the right end of the generation box body 300 are in the shape of a cone, pressure difference can be generated between the inner side and the outer side of a waste gas inlet hole 320 or a qualified gas outlet hole 321, gas flowing is facilitated, and the active carbon has the functions of buffering and temporarily storing gas, and can effectively remove main pollutants such as volatile organic, and purifying various foul smell exhaust gases to make the exhausted gases reach the national emission standard;
waste gas enters from a waste gas inlet hole 320, then flows into the purification channel 310 from two gas inlet holes 311 in two paths, is subjected to multiple filtration in the purification channel 310 through the activated carbon filter screen 100, finally forms qualified gas to flow out from a gas outlet hole 312, and is discharged through a qualified gas discharge hole 321;
the adsorption effect of active carbon easily receives the influence of aqueous vapor and oil mist, lead to the purifying effect unsatisfactory, the dust proportion is big, can not reach emission standard, offer the antifog filter draw-in groove 340 that is used for placing antifog filter 200 between taking place the inside waste gas manhole 320 of box 300 and inlet port 311, antifog filter 200 is vertical to be placed in antifog filter draw-in groove 340, waste gas reentrants after antifog filter 200 filters purifies passageway 310, filter aqueous vapor and oil mist in the air, guarantee the purifying effect of active carbon, the reliability and the life of this device are improved.
As shown in fig. 3 and 4, a flange connection disc 350 for connecting with an external gas pipeline extends outwards from the edges of the waste gas inlet hole 320 and the qualified gas outlet hole 321, and a rubber ring groove 360 for increasing air tightness when being connected with the external gas pipeline is formed in the flange connection disc 350, so that the air tightness is ensured when the device is connected with the external gas pipeline, and the gas leakage and the environmental pollution are avoided;
a connecting flange plate 390 extends and bends towards the outside of the generating box body 300 on the edge line of the inner wall of the placing hole 380, a sealing plate 400 is connected onto the connecting flange plate 390 through bolts, and a rubber pad for increasing air tightness is clamped between the connecting flange plate 390 and the sealing plate 400, so that the air tightness and reliability of the device in the working process are ensured, and the gas leakage and the environmental pollution are avoided;
the bottom surface of the generator case 300 is rectangular, and the four corners of the rectangle are provided with foot seats 370 for supporting the generator case 300.
The working process of the embodiment:
waste gas flows into the device from an external gas pipeline, enters from a waste gas inlet hole 320, then flows through the anti-fog filter plate 200, water vapor and oil mist in the air are filtered, the waste gas is divided into two paths, respectively enters into the purification channel 310 from two gas inlet holes 311, in the purification channel 310, the gas is filtered by the activated carbon filter screen 100, main pollutants such as Volatile Organic Compounds (VOC), inorganic matters, hydrogen sulfide, ammonia gas, mercaptan and the like in the waste gas and various foul odors are filtered, the layout of the purification channel 310 in an S-shaped labyrinth mode is adopted, the contact area and the contact frequency of the waste gas and the activated carbon are increased, the adsorption time is prolonged, the adsorption capacity of the activated carbon is efficiently utilized, the filtered gas reaches the national emission standard, finally qualified gas flows out from the gas outlet hole 312, is discharged from the device through a qualified gas discharge hole 321, the activated carbon filter screen 100 and the anti-fog filter plate 200 are regularly taken out, the reliability and the service life of the device are ensured.
Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.
Claims (5)
1. The labyrinth type active carbon waste gas adsorption device is characterized by comprising an active carbon filter screen (100) for filtering waste gas, an anti-fog filter plate (200) for absorbing water vapor and oil fog and a generation box body (300) for placing the active carbon filter screen (100) and the anti-fog filter plate (200);
the generating box body (300) is horizontally arranged, the generating box body is of a hollow structure, a waste gas inlet hole (320) and a qualified gas outlet hole (321) are symmetrically formed in the left end and the right end of the generating box body, two S-shaped labyrinth purification channels (310) are formed in the generating box body (300) along the length direction of the generating box body (300) by partition plates, the two purification channels (310) are symmetrically arranged from top to bottom, two air inlets (311) and two air outlets (312) are respectively formed in the two ends of the purification channels (310) along the length direction, the air inlets (311) of the two purification channels (310) are communicated with the waste gas inlet hole (320), the two air inlets (311) are respectively positioned at the upper part and the lower part in the generating box body (300), the air inlets (311) are open and face the waste gas inlet hole (320), the air outlets (312) of the two purification channels (310) are communicated with the qualified gas outlet hole (321), and, the two air outlet holes (312) are combined at the tail end of the purification channel (310), the air outlet holes (312) are open, and the open faces the qualified gas discharge hole (321);
an active carbon filter screen clamping groove (330) for placing an active carbon filter screen (100) is formed in a partition plate of the purification channel (310), the active carbon filter screen (100) is placed in the active carbon filter screen clamping groove (330), the active carbon filter screen (100) is vertically placed and is perpendicular to the flow direction of waste gas, the size of the active carbon filter screen (100) is the same as that of the inner wall of the generation box body (300), and two placing holes (380) for placing the active carbon filter screen (100) and the anti-fog filter board (200) in the generation box body (300) are formed in the outer wall of one side of the generation box body (300);
waste gas enters from a waste gas inlet hole (320), then flows into the purification channel (310) from two gas inlet holes (311) in two ways, is subjected to multiple filtration by an active carbon filter screen (100) in the purification channel (310), and finally forms qualified gas to flow out from a gas outlet hole (312) and be discharged from a qualified gas discharge hole (321).
2. The labyrinth activated carbon exhaust gas adsorption device according to claim 1, characterized in that: an anti-fog filter plate clamping groove (340) used for placing an anti-fog filter plate (200) is formed between the waste gas inlet hole (320) and the gas inlet hole (311) in the generation box body (300), the anti-fog filter plate (200) is vertically placed in the anti-fog filter plate clamping groove (340), and waste gas is filtered by the anti-fog filter plate (200) and then enters the purification channel (310).
3. The labyrinth activated carbon exhaust gas adsorption device according to claim 1, characterized in that: and flange connection discs (350) used for being connected with an external gas pipeline extend outwards from the edges of the waste gas inlet holes (320) and the qualified gas outlet holes (321), and rubber ring grooves (360) for increasing air tightness when the flange connection discs (350) are connected with the external gas pipeline are formed in the flange connection discs.
4. The labyrinth activated carbon exhaust gas adsorption device according to claim 1, characterized in that: a connecting flange plate (390) extends to the outside of the generating box body (300) on the edge line of the inner wall of the placing hole (380) and is bent, a sealing plate (400) is connected to the connecting flange plate (390) through bolts, and a rubber pad for improving air tightness is clamped between the connecting flange plate (390) and the sealing plate (400).
5. The labyrinth activated carbon exhaust gas adsorption device according to claim 1, characterized in that: the bottom surface of the generating box body (300) is rectangular, and foot seats (370) for supporting the generating box body (300) are arranged at the positions of four corners of the rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202021552382.6U CN213253724U (en) | 2020-07-30 | 2020-07-30 | Labyrinth type active carbon waste gas adsorption device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021552382.6U CN213253724U (en) | 2020-07-30 | 2020-07-30 | Labyrinth type active carbon waste gas adsorption device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022204058A1 (en) * | 2021-03-23 | 2022-09-29 | Mccarthy Martin Franklin | Apparatus and method for collection and disposal of fats, oil and grease |
| US11529571B2 (en) | 2021-03-23 | 2022-12-20 | Martin Franklin McCarthy | Apparatus and method for collection and disposal of fats, oil and grease |
| US11535805B2 (en) | 2021-03-23 | 2022-12-27 | Martin Franklin McCarthy | Biofuel product with fat, oil and/or grease components |
| US11535804B2 (en) | 2021-03-23 | 2022-12-27 | Martin F. McCarthy | Biofuel product with fat, oil and/or grease components |
| US11851629B2 (en) | 2021-03-23 | 2023-12-26 | Martin Franklin McCarthy | Apparatus and method for collection and disposal of fats, oil and grease |
-
2020
- 2020-07-30 CN CN202021552382.6U patent/CN213253724U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022204058A1 (en) * | 2021-03-23 | 2022-09-29 | Mccarthy Martin Franklin | Apparatus and method for collection and disposal of fats, oil and grease |
| US11529571B2 (en) | 2021-03-23 | 2022-12-20 | Martin Franklin McCarthy | Apparatus and method for collection and disposal of fats, oil and grease |
| US11535812B2 (en) | 2021-03-23 | 2022-12-27 | Martin Franklin McCarthy | Apparatus and method for collection and disposal of fats, oil and grease |
| US11535805B2 (en) | 2021-03-23 | 2022-12-27 | Martin Franklin McCarthy | Biofuel product with fat, oil and/or grease components |
| US11535804B2 (en) | 2021-03-23 | 2022-12-27 | Martin F. McCarthy | Biofuel product with fat, oil and/or grease components |
| US11624039B1 (en) | 2021-03-23 | 2023-04-11 | Martin Franklin McCarthy | Apparatus and method for collection and disposal of fats, oil and grease |
| US11713429B2 (en) | 2021-03-23 | 2023-08-01 | Martin Franklin McCarthy | Biofuel product with fat, oil and/or grease components |
| US11851629B2 (en) | 2021-03-23 | 2023-12-26 | Martin Franklin McCarthy | Apparatus and method for collection and disposal of fats, oil and grease |
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