CN215996035U - Purification treatment device for flue waste gas of combustion stove during waste oil regeneration - Google Patents
Purification treatment device for flue waste gas of combustion stove during waste oil regeneration Download PDFInfo
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- CN215996035U CN215996035U CN202121953949.5U CN202121953949U CN215996035U CN 215996035 U CN215996035 U CN 215996035U CN 202121953949 U CN202121953949 U CN 202121953949U CN 215996035 U CN215996035 U CN 215996035U
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Abstract
The utility model relates to a purification treatment device for flue waste gas of a combustion stove during waste oil regeneration, which relates to a waste gas treatment device for waste oil regeneration, and is formed by connecting a water curtain dust removal tank, a tail gas adsorption tank and an air suction pump in series, wherein the water curtain dust removal tank is formed by overlapping a top layer tank body, a middle layer tank body and a bottom layer tank body, the top of the top layer tank body is provided with a seal head, the seal head is provided with a waste gas outlet and a spray head, and a ceramic ball is arranged in the top layer tank body; a ceramic ball is arranged in the middle layer tank body; the middle part of the bottom tank body is provided with a bottom tank body alkali adding port, a tank body liquid level meter and a waste gas inlet, the lower part of the bottom tank body is provided with a sewage discharge valve and a water outlet valve, and the water outlet valve is connected with a spray head by a valve and a circulating water pump pipeline to form circulation of alkaline water; the tail gas adsorption tank is filled with an adsorbent. The device has the advantages of scientific and reasonable structure, safety, reliability, long service life, energy conservation, convenient use, environmental protection and popularization value.
Description
Technical Field
The utility model relates to a waste gas treatment device for waste oil regeneration, in particular to a purification treatment device for flue waste gas of a combustion stove during waste oil regeneration.
Background
Waste oil refers to oil which cannot be used continuously and is replaced after the oil is used for a period of time due to the invasion of pollution impurities and the oxidative deterioration of partial components, and is called as waste oil. According to the state regulation, the waste oil is dangerous waste, although the waste oil can be close to or reach the standard of new oil through purification regeneration treatment, the waste oil is in the in-process of purification regeneration treatment, the combustible waste gas that produces can burn with the burning kitchen, form the waste heat and recycle, the flue waste gas of burning kitchen contains higher dust, directly discharges, can not reach the requirement of national emission standard, carries out conventional dust removal processing to flue waste gas, also difficult meeting the requirement of national emission standard. In order to ensure that the emission of combustible waste gas combusted by the combustion stove reaches the national emission standard during the purification and regeneration treatment of the waste oil, a purification treatment device of flue waste gas of the combustion stove during the regeneration of the waste oil needs to be explored.
Disclosure of Invention
The utility model aims to provide a purification treatment device for flue waste gas of a combustion stove during waste oil regeneration.
The technical scheme of the utility model is as follows: a purification treatment device for flue waste gas of a combustion stove during waste oil regeneration is characterized in that the purification treatment device for flue waste gas of the combustion stove during waste oil regeneration is formed by serially connecting a water curtain dust removal tank, a tail gas adsorption tank and an air suction pump, wherein the water curtain dust removal tank is formed by overlapping a top layer tank body, a middle layer tank body and a bottom layer tank body; a middle layer tank body feeding hole is formed in the middle of the middle layer tank body, a stainless steel screen is arranged at the lower part of the middle layer tank body, and ceramic balls are arranged on the stainless steel screen; the middle part of the bottom tank body is provided with a bottom tank body alkali adding port, a tank body liquid level meter and a waste gas inlet, the lower part of the bottom tank body is provided with a sewage discharge valve and a water outlet valve, the water outlet valve is connected with a spray head through a valve and a circulating water pump pipeline to form circulation of alkali water, the bottom of the bottom tank body is provided with a seal head, and a water curtain dust removal tank foot is arranged outside the seal head; the top and the bottom of the tail gas adsorption tank are both provided with end sockets, a tail gas adsorption tank waste gas outlet is arranged on the end socket at the top, tail gas adsorption tank feet are arranged on the end socket at the bottom, a feed inlet is arranged at the upper part of the tail gas adsorption tank, a discharge outlet is arranged at the middle part of the tail gas adsorption tank, a stainless steel screen is arranged in the middle part of the tail gas adsorption tank, and an adsorbent is filled on the stainless steel screen; the lower part of the tail gas adsorption tank is provided with a tail gas adsorption tank waste gas inlet and a blow-down valve, the waste gas outlet is connected with the tail gas adsorption tank waste gas inlet by a pipeline and a pipe fitting, and the tail gas adsorption tank waste gas outlet is connected with the inlet of the air pump by the pipeline and the pipe fitting.
Waste oil is combustion stove flue waste gas's purification unit during regeneration, its water curtain dust removal jar be the vertical barrel jar body, jar body material is 304, and thickness is 3 millimeters, the height of barrel is 1500 millimeters, diameter 377 millimeters, and the upper and lower both ends of barrel are equipped with the flat-top head, the interval of top layer jar body feed inlet and intermediate level jar body feed inlet is 450 millimeters, the interval of intermediate level jar body feed inlet and bottom jar body alkali adding mouth is 450 millimeters, the height of water curtain dust removal jar foot is 400 millimeters.
Above-mentioned waste oil is combustion stove flue waste gas's purification unit during regeneration, its tail gas adsorption tank be the vertical barrel jar body, jar body material is 304, and thickness is 3 millimeters, the height of barrel is 1500 millimeters, diameter 377 millimeters, and the upper and lower both ends of barrel are equipped with the flat-top head, and the interval of charge door and discharge gate is 900 millimeters, and the height of tail gas adsorption tank foot is 400 millimeters, and the adsorbent of dress in the tail gas adsorption tank is the mixture of porcelain ball and active carbon.
The working principle of the utility model is as follows: combustible waste gas generated during waste oil regeneration enters a combustion stove for combustion, after waste oil to be treated is heated by waste heat of a flue of the combustion stove, tail gas of the flue enters a water curtain dust removal tank from a waste gas inlet, the waste gas is subjected to alkaline water curtain dust removal of a middle-layer tank body and then enters a top-layer tank body, then the waste gas subjected to water curtain dust removal enters a tail gas adsorption tank from a waste gas outlet and enters a tail gas adsorption tank from a waste gas inlet, the waste gas subjected to water curtain dust removal is subjected to adsorbent reprocessing under the action of an air pump, and finally the waste gas enters a chimney from an outlet of the air pump and is discharged into the atmosphere.
According to the purification treatment device for the flue waste gas of the combustion stove during waste oil regeneration, the waste gas finally discharged from a chimney is detected for many times according to the national standard GB9078-1966 emission standard of industrial furnace kiln atmospheric pollutants, the concentration of smoke (dust) dust and the smoke blackness meet the requirements of the first-level standard, the concentration value of the smoke (dust) dust is only 50-70mg/m3 and is far lower than the requirement that the first-level standard is less than 100mg/m3, and the smoke blackness is level 1.
The utility model has the beneficial effects that: the purification treatment device for the flue waste gas of the combustion stove during the regeneration of the waste oil has the advantages of scientific and reasonable structure, safety, reliability, long service life, energy conservation and convenient use, the flue waste gas of the combustion stove during the regeneration of the waste oil is washed twice by alkaline water and then is sequentially adsorbed by the active carbon, the emission completely meets the requirements of the national relevant standards, the purification treatment device is favorable for environmental protection,
has popularization value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the labels in the figure are: the device comprises a water curtain dust removal tank 1, a top layer tank body 1a, a top layer tank body feed inlet 1b, a middle layer tank body 1c, a middle layer tank body feed inlet 1d, a bottom layer tank body 1e, a bottom layer tank body alkali adding port 1f, a water curtain dust removal tank foot 1g, a tank body liquid level meter 1h, a sewage discharge valve 2, a waste gas inlet 3, a circulating water pump 4, a spray head 5, a waste gas outlet 6, a tail gas adsorption tank 7, a feed port 7a, a discharge port 7b, a tail gas adsorption tank foot 7c, a blow-down valve 8, a tail gas adsorption tank waste gas inlet 9, a tail gas adsorption tank waste gas outlet 10, an air suction pump 11, a pipeline 12 and an adsorbent 13.
Detailed Description
The present invention will be further illustrated by the following examples.
Example 1
Referring to fig. 1, the purification treatment device for the flue waste gas of the combustion stove during waste oil regeneration is formed by serially connecting a water curtain dust removal tank 1, a tail gas adsorption tank 7 and an air suction pump 11, wherein the water curtain dust removal tank 1 is formed by overlapping a top tank body 1a, a middle tank body 1c and a bottom tank body 1e, the top of the top tank body 1a is provided with a seal head, the seal head is provided with a waste gas outlet 6 and a spray head 5, the upper part of the top tank body 1a is provided with a top tank body feed inlet 1b, the lower part in the top tank body 1a is provided with a stainless steel screen mesh, and a ceramic ball is arranged on the stainless steel screen mesh; a middle layer tank body feeding port 1d is arranged in the middle of the middle layer tank body 1c, a stainless steel screen is arranged at the lower part of the middle layer tank body 1c, and ceramic balls are arranged on the stainless steel screen; the middle part of the bottom tank body 1e is provided with a bottom tank body alkali adding port 1f, a tank body liquid level meter 1h and a waste gas inlet 3, the lower part of the bottom tank body 1e is provided with a sewage discharge valve 2 and a water outlet valve, the water outlet valve is connected with a spray head 5 through a valve and a circulating water pump 4 by pipelines to form circulation of alkali water, the bottom of the bottom tank body 1e is provided with an end enclosure, and a water curtain dust removal tank foot 1g is arranged outside the end enclosure; the top and the bottom of the sealed tail gas adsorption tank 7 are both provided with end sockets, a tail gas adsorption tank waste gas outlet 10 is arranged on the end socket at the top, a tail gas adsorption tank foot 7c is arranged on the end socket at the bottom, a feeding port 7a is arranged at the upper part of the tail gas adsorption tank 7, a discharging port 7b is arranged in the middle of the tail gas adsorption tank 7, a stainless steel screen is arranged in the middle of the tail gas adsorption tank 7, and an adsorbent 13 is arranged on the stainless steel screen; the lower part of the tail gas adsorption tank 7 is provided with a tail gas adsorption tank waste gas inlet 9 and a blow-down valve 8, the waste gas outlet 6 is connected with the tail gas adsorption tank waste gas inlet 9 by a pipeline 12 and a pipe fitting, and the tail gas adsorption tank waste gas outlet 10 is connected with the inlet of the air suction pump 11 by a pipeline and a pipe fitting.
Example 2
Referring to fig. 1, the purification treatment device for the flue waste gas of the combustion stove during waste oil regeneration is formed by serially connecting a water curtain dust removal tank 1, a tail gas adsorption tank 7 and an air suction pump 11, wherein the water curtain dust removal tank 1 is formed by overlapping a top tank body 1a, a middle tank body 1c and a bottom tank body 1e, the top of the top tank body 1a is provided with a seal head, the seal head is provided with a waste gas outlet 6 and a spray head 5, the upper part of the top tank body 1a is provided with a top tank body feed inlet 1b, the lower part in the top tank body 1a is provided with a stainless steel screen mesh, and a ceramic ball is arranged on the stainless steel screen mesh; a middle layer tank body feeding port 1d is arranged in the middle of the middle layer tank body 1c, a stainless steel screen is arranged at the lower part of the middle layer tank body 1c, and ceramic balls are arranged on the stainless steel screen; the middle part of the bottom tank body 1e is provided with a bottom tank body alkali adding port 1f, a tank body liquid level meter 1h and a waste gas inlet 3, the lower part of the bottom tank body 1e is provided with a sewage discharge valve 2 and a water outlet valve, the water outlet valve is connected with a spray head 5 through a valve and a circulating water pump 4 by pipelines to form circulation of alkali water, the bottom of the bottom tank body 1e is provided with an end enclosure, and a water curtain dust removal tank foot 1g is arranged outside the end enclosure; the top and the bottom of the tail gas adsorption tank 7 are both provided with end sockets, a tail gas adsorption tank waste gas outlet 10 is arranged on the end socket at the top, a tail gas adsorption tank foot 7c is arranged on the end socket at the bottom, a feeding port 7a is arranged at the upper part of the tail gas adsorption tank 7, a discharging port 7b is arranged in the middle of the tail gas adsorption tank 7, a stainless steel screen is arranged in the middle of the tail gas adsorption tank 7, and an adsorbent 13 is arranged on the stainless steel screen; the lower part of the tail gas adsorption tank 7 is provided with a tail gas adsorption tank waste gas inlet 9 and a blow-down valve 8, the waste gas outlet 6 is connected with the tail gas adsorption tank waste gas inlet 9 by a pipeline 12 and a pipe fitting, and the tail gas adsorption tank waste gas outlet 10 is connected with the inlet of the air suction pump 11 by a pipeline and a pipe fitting. The water curtain dust removal tank 1 is a vertical tank body, the tank body is 304 in material and 3 mm in thickness, the height of the tank body is 1500 mm, the diameter of the tank body is 377 mm, flat-top end sockets are arranged at the upper end and the lower end of the tank body, the distance between a feed inlet 1b of the top tank body and a feed inlet 1d of the middle tank body is 450 mm, the distance between a feed inlet 1d of the middle tank body and an alkali adding port 1f of the bottom tank body is 450 mm, and the height of a water curtain dust removal tank foot 1g is 400 mm.
Example 3
Referring to fig. 1, the purification treatment device for the flue waste gas of the combustion stove during waste oil regeneration is formed by serially connecting a water curtain dust removal tank 1, a tail gas adsorption tank 7 and an air suction pump 11, wherein the water curtain dust removal tank 1 is formed by overlapping a top tank body 1a, a middle tank body 1c and a bottom tank body 1e, the top of the top tank body 1a is provided with a seal head, the seal head is provided with a waste gas outlet 6 and a spray head 5, the upper part of the top tank body 1a is provided with a top tank body feed inlet 1b, the lower part in the top tank body 1a is provided with a stainless steel screen mesh, and a ceramic ball is arranged on the stainless steel screen mesh; a middle layer tank body feeding port 1d is arranged in the middle of the middle layer tank body 1c, a stainless steel screen is arranged at the lower part of the middle layer tank body 1c, and ceramic balls are arranged on the stainless steel screen; the middle part of the bottom tank body 1e is provided with a bottom tank body alkali adding port 1f, a tank body liquid level meter 1h and a waste gas inlet 3, the lower part of the bottom tank body 1e is provided with a sewage discharge valve 2 and a water outlet valve, the water outlet valve is connected with a spray head 5 through a valve and a circulating water pump 4 by pipelines to form circulation of alkali water, the bottom of the bottom tank body 1e is provided with an end enclosure, and a water curtain dust removal tank foot 1g is arranged outside the end enclosure; the top and the bottom of the tail gas adsorption tank 7 are both provided with end sockets, a tail gas adsorption tank waste gas outlet 10 is arranged on the end socket at the top, a tail gas adsorption tank foot 7c is arranged on the end socket at the bottom, a feeding port 7a is arranged at the upper part of the tail gas adsorption tank 7, a discharging port 7b is arranged in the middle of the tail gas adsorption tank 7, a stainless steel screen is arranged in the middle of the tail gas adsorption tank 7, and an adsorbent 13 is arranged on the stainless steel screen; the lower part of the tail gas adsorption tank 7 is provided with a tail gas adsorption tank waste gas inlet 9 and a blow-down valve 8, the waste gas outlet 6 is connected with the tail gas adsorption tank waste gas inlet 9 by a pipeline 12 and a pipe fitting, and the tail gas adsorption tank waste gas outlet 10 is connected with the inlet of the air suction pump 11 by a pipeline and a pipe fitting. The tail gas adsorption tank 7 be the vertical barrel jar body, jar body material be 304, thickness is 3 millimeters, the height of barrel is 1500 millimeters, diameter 377 millimeters, the upper and lower both ends of barrel are equipped with the flat top head, the interval of charge door 7a and discharge gate 7b is 900 millimeters, the height of tail gas adsorption tank foot 7c is 400 millimeters, the adsorbent 13 of dress in the tail gas adsorption tank 7 is the mixture of porcelain ball and active carbon.
Example 4
Referring to fig. 1, the purification treatment device for the flue waste gas of the combustion stove during waste oil regeneration is formed by serially connecting a water curtain dust removal tank 1, a tail gas adsorption tank 7 and an air suction pump 11, wherein the water curtain dust removal tank 1 is formed by overlapping a top tank body 1a, a middle tank body 1c and a bottom tank body 1e, the top of the top tank body 1a is provided with a seal head, the seal head is provided with a waste gas outlet 6 and a spray head 5, the upper part of the top tank body 1a is provided with a top tank body feed inlet 1b, the lower part in the top tank body 1a is provided with a stainless steel screen mesh, and a ceramic ball is arranged on the stainless steel screen mesh; a middle layer tank body feeding port 1d is arranged in the middle of the middle layer tank body 1c, a stainless steel screen is arranged at the lower part of the middle layer tank body 1c, and ceramic balls are arranged on the stainless steel screen; the middle part of the bottom tank body 1e is provided with a bottom tank body alkali adding port 1f, a tank body liquid level meter 1h and a waste gas inlet 3, the lower part of the bottom tank body 1e is provided with a sewage discharge valve 2 and a water outlet valve, the water outlet valve is connected with a spray head 5 through a valve and a circulating water pump 4 by pipelines to form circulation of alkali water, the bottom of the bottom tank body 1e is provided with an end enclosure, and a water curtain dust removal tank foot 1g is arranged outside the end enclosure; the top and the bottom of the tail gas adsorption tank 7 are both provided with end sockets, a tail gas adsorption tank waste gas outlet 10 is arranged on the end socket at the top, a tail gas adsorption tank foot 7c is arranged on the end socket at the bottom, a feeding port 7a is arranged at the upper part of the tail gas adsorption tank 7, a discharging port 7b is arranged in the middle of the tail gas adsorption tank 7, a stainless steel screen is arranged in the middle of the tail gas adsorption tank 7, and an adsorbent 13 is arranged on the stainless steel screen; the lower part of the tail gas adsorption tank 7 is provided with a tail gas adsorption tank waste gas inlet 9 and a blow-down valve 8, the waste gas outlet 6 is connected with the tail gas adsorption tank waste gas inlet 9 by a pipeline 12 and a pipe fitting, and the tail gas adsorption tank waste gas outlet 10 is connected with the inlet of the air suction pump 11 by a pipeline and a pipe fitting. The water curtain dust removal tank 1 is a vertical tank body, the tank body is 304 in material and 3 mm in thickness, the height of the tank body is 1500 mm, the diameter of the tank body is 377 mm, flat-top end sockets are arranged at the upper end and the lower end of the tank body, the distance between a feed inlet 1b of the top tank body and a feed inlet 1d of the middle tank body is 450 mm, the distance between a feed inlet 1d of the middle tank body and an alkali adding port 1f of the bottom tank body is 450 mm, and the height of a water curtain dust removal tank foot 1g is 400 mm. The tail gas adsorption tank 7 be the vertical barrel jar body, jar body material be 304, thickness is 3 millimeters, the height of barrel is 1500 millimeters, diameter 377 millimeters, the upper and lower both ends of barrel are equipped with the flat top head, the interval of charge door 7a and discharge gate 7b is 900 millimeters, the height of tail gas adsorption tank foot 7c is 400 millimeters, the adsorbent 13 of dress in the tail gas adsorption tank 7 is the mixture of porcelain ball and active carbon.
Claims (3)
1. A purification treatment device for flue waste gas of a combustion stove during waste oil regeneration is characterized in that the purification treatment device for flue waste gas of the combustion stove during waste oil regeneration is formed by serially connecting a water curtain dust removal tank (1), a tail gas adsorption tank (7) and an air suction pump (11), wherein the water curtain dust removal tank (1) is formed by overlapping a top tank body (1 a), a middle tank body (1 c) and a bottom tank body (1 e), a seal head is arranged at the top of the top tank body (1 a), a waste gas outlet (6) and a spray head (5) are arranged on the seal head, a top tank body feed inlet (1 b) is arranged at the upper part of the top tank body (1 a), a stainless steel screen is arranged at the lower part in the top tank body (1 a), and ceramic balls are arranged on the stainless steel screen; a middle layer tank body feeding hole (1 d) is formed in the middle of the middle layer tank body (1 c), a stainless steel screen is arranged at the lower part of the middle layer tank body (1 c), and ceramic balls are arranged on the stainless steel screen; the middle part of the bottom tank body (1 e) is provided with a bottom tank body alkali adding port (1 f), a tank body liquid level meter (1 h) and a waste gas inlet (3), the lower part of the bottom tank body (1 e) is provided with a sewage discharge valve (2) and a water outlet valve, the water outlet valve is connected with a spray head (5) through a valve and a circulating water pump (4) by pipelines to form circulation of alkali water, the bottom of the bottom tank body (1 e) is provided with a seal head, and a water curtain dust removal tank foot (1 g) is arranged outside the seal head; the top and the bottom of the tail gas adsorption tank (7) are both provided with end sockets, a tail gas adsorption tank waste gas outlet (10) is arranged on the end socket at the top, a tail gas adsorption tank foot (7 c) is arranged on the end socket at the bottom, a feeding port (7 a) is arranged at the upper part of the tail gas adsorption tank (7), a discharging port (7 b) is arranged at the middle part of the tail gas adsorption tank (7), a stainless steel screen is arranged in the middle part of the tail gas adsorption tank (7), and an adsorbent (13) is arranged on the stainless steel screen; the lower part of the tail gas adsorption tank (7) is provided with a tail gas adsorption tank waste gas inlet (9) and a blow-down valve (8), a waste gas outlet (6) is connected with the tail gas adsorption tank waste gas inlet (9) through a pipeline (12) and a pipe fitting, and a tail gas adsorption tank waste gas outlet (10) is connected with an inlet of an air suction pump (11) through a pipeline and a pipe fitting.
2. The waste oil recycling combustion stove flue gas purification treatment device according to claim 1, wherein the water curtain dust removal tank (1) is a vertical cylinder body, the cylinder body is 304, the thickness is 3 mm, the height of the cylinder body is 1500 mm, the diameter is 377 mm, the upper end and the lower end of the cylinder body are provided with flat-top seal heads, the distance between the top layer tank body feed inlet (1 b) and the middle layer tank body feed inlet (1 d) is 450 mm, the distance between the middle layer tank body feed inlet (1 d) and the bottom layer tank body alkali adding port (1 f) is 450 mm, and the height of the water curtain dust removal tank foot (1 g) is 400 mm.
3. The waste oil recycling combustion stove flue gas purification treatment device according to claim 1 or 2, characterized in that the tail gas adsorption tank (7) is a vertical cylinder body, the cylinder body is 304, the thickness is 3 mm, the height of the cylinder body is 1500 mm, the diameter is 377 mm, the upper and lower ends of the cylinder body are provided with flat-top end sockets, the distance between the feed inlet (7 a) and the discharge outlet (7 b) is 900 mm, the height of the tail gas adsorption tank foot (7 c) is 400 mm, and the adsorbent (13) arranged in the tail gas adsorption tank (7) is a mixture of ceramic balls and activated carbon.
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| CN202121953949.5U CN215996035U (en) | 2021-08-19 | 2021-08-19 | Purification treatment device for flue waste gas of combustion stove during waste oil regeneration |
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| CN202121953949.5U CN215996035U (en) | 2021-08-19 | 2021-08-19 | Purification treatment device for flue waste gas of combustion stove during waste oil regeneration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559640A (en) * | 2021-08-19 | 2021-10-29 | 重庆方盛净化设备有限公司 | Purification treatment system for flue waste gas of combustion stove during waste oil regeneration |
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2021
- 2021-08-19 CN CN202121953949.5U patent/CN215996035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559640A (en) * | 2021-08-19 | 2021-10-29 | 重庆方盛净化设备有限公司 | Purification treatment system for flue waste gas of combustion stove during waste oil regeneration |
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