CN210448671U - A high-efficient desulphurization unit for medical waste gas treatment - Google Patents
A high-efficient desulphurization unit for medical waste gas treatment Download PDFInfo
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- CN210448671U CN210448671U CN201921404599.XU CN201921404599U CN210448671U CN 210448671 U CN210448671 U CN 210448671U CN 201921404599 U CN201921404599 U CN 201921404599U CN 210448671 U CN210448671 U CN 210448671U
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- spray tower
- waste gas
- spray
- gas treatment
- filter layer
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Abstract
The utility model relates to a waste gas treatment field specifically discloses a high-efficient desulphurization unit for medical waste gas treatment, the second spray column is installed to one side that first spray column was installed to the one end of intake pipe, be connected with UV photodissociation cabinet between fan and the second spray column, the access hole is installed to the lower extreme of filler hole, UV photodissociation cabinet's inboard is provided with high-efficient filter layer, one side of high-efficient filter layer is provided with the photocatalyst board, install the UV fluorescent tube between photocatalyst board and the high-efficient filter layer. The shower can divide twice to spray lime wash and adsorb the sulphide in the second spray column to guarantee the desorption rate of sulphide, the intake pipe of venturi formula, the resistance that the fluid produced is little, and high-efficient filter layer can carry out the effect of refiltering purification to the gas after adsorbing and handling, and photocatalyst layer can reduce the harm of medical waste gas to people with harmful impurity redox in the waste gas under the irradiation of UV fluorescent tube.
Description
Technical Field
The utility model relates to a waste gas treatment field specifically is a high-efficient desulphurization unit for medical waste gas treatment.
Background
The medical waste gas contains sulfide, bacteria, inhalable dust and the like, the medical industry is rapidly developed along with the development of economy, the medical waste gas generated in hospitals and medical places can cause great pollution to the atmosphere, particularly in developed cities, medical institutions are concentrated, and the discharge of the waste gas causes great harm to the health of urban residents, so that a treatment device of the medical waste gas is suitable for generating the waste gas, and the treatment device comprises adsorption treatment, chemical reaction treatment and filtering precipitation treatment, and can play a role in discharging harmful substances in the waste gas.
However, the conventional desulfurization device has a low desulfurization effect, which can only reach about forty percent, and cannot effectively remove sulfides in the exhaust gas, and the medical exhaust gas also contains more bacteria and other harmful chemical components, which cannot be effectively discharged. Accordingly, those skilled in the art have provided an efficient desulfurization apparatus for medical exhaust gas treatment to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient desulphurization unit for medical waste gas treatment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high-efficient desulphurization unit for medical waste gas treatment, includes the intake pipe, the second spray column is installed to one side that first spray column was installed to the one end of intake pipe, one side of second spray column is provided with the fan, be connected with UV photodissociation cabinet between fan and the second spray column, and the one end of fan is connected with the chimney, the upper end of second spray column is provided with the filler hole, the access hole is installed to the lower extreme of filler hole, the inboard of UV photodissociation cabinet is provided with high-efficient filter layer, one side of high-efficient filter layer is provided with the photocatalyst board, install the UV fluorescent tube between photocatalyst board and the high-efficient filter layer.
As a further aspect of the present invention: the upper end of second spray tower is provided with the protection gas interface, the air exit is installed to the side of protection gas interface, the inboard of second spray tower is provided with the adsorbed layer, two showers are installed to the lower extreme of adsorbed layer, two the lower extreme of shower is provided with the pond, the side in pond is provided with the floater liquid level valve, and the bottom in pond installs the outlet, the inboard of second spray tower is provided with sprays the wallboard.
As a further aspect of the present invention: the first spray tower is in through connection with the second spray tower through a stainless steel pipeline, the fan is electrically connected with the chimney, and the filling opening and the access opening are in through connection with the second spray tower.
As a further aspect of the present invention: the first spray tower is a component made of glass fiber reinforced plastic, the second spray tower is a component made of polypropylene, and the air inlet pipe is a Venturi type pipeline.
As a further aspect of the present invention: the UV fluorescent tube external power supply, high-efficient filter layer passes through the draw-in groove with UV photodissociation cabinet and is connected.
As a further aspect of the present invention: the protective gas interface and the air outlet are in through connection with the second spray tower, the protective gas interface is externally connected with a nitrogen tank, and the water outlet is in through connection with the floating ball liquid level valve.
As a further aspect of the present invention: the outer sides of the two spraying pipes are provided with vaporific nozzles, the two spraying pipes are externally connected with lime water tanks, and the spraying wall plates are ceramic components.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the optimized spray pipes are provided with two spray pipes, lime water can be sprayed twice to adsorb sulfides in the second spray tower, so that the sulfide removal rate is 70% -90%, meanwhile, the activated carbon on the filter layer adsorbs dust in waste gas, the waste gas removal rate is guaranteed, the Venturi type gas inlet pipe is small in resistance to fluid, high in precision and wide in measurement range. The stability is good, the application range is wide, common gas, flue gas, blast furnace gas containing more impurities and the like do not generate a new phenomenon of blockage after long-term use, the installation is convenient, and the long-term maintenance is convenient.
2. Preferred high-efficient filter layer, photocatalyst plate, can be to adsorbing the effect that the gas after doing the processing carries out the secondary filtration purification, high-efficient filter layer passes through the draw-in groove with UV photodissociation cabinet and is connected, the change of daily filter layer has been made things convenient for, simultaneously the UV fluorescent tube can be to the certain effect of killing of the bacterium virus that contains in the waste gas, photocatalyst layer can be under the shining of UV fluorescent tube harmful impurity redox in with the waste gas, guarantee that the emission of medical waste gas is qualified, the environment has been protected simultaneously, reduce the harm of medical waste gas to the people.
Drawings
FIG. 1 is a schematic view showing the construction of a high-efficiency desulfurization apparatus for medical exhaust gas treatment;
FIG. 2 is a schematic structural diagram of a second spray tower in the high-efficiency desulfurization device for medical waste gas treatment;
fig. 3 is a schematic structural diagram of a UV photolysis cabinet in a high-efficiency desulfurization device for medical waste gas treatment.
In the figure: 1. an air inlet pipe; 2. a first spray tower; 3. a second spray tower; 4. a UV photolysis cabinet; 5. a fan; 6. a chimney; 7. a filling opening; 8. an access hole; 301. a shielding gas interface; 302. an air outlet; 303. an adsorption layer; 304. a shower pipe; 305. spraying a wall plate; 306. a pool; 307. a water outlet; 308. a floating ball liquid level valve; 401. a high-efficiency filter layer; 402. a photocatalyst plate; 403. and a UV lamp tube.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, a high-efficient desulphurization unit for medical waste gas treatment, including intake pipe 1, second spray column 3 is installed to one side that first spray column 2 was installed to the one end of intake pipe 1, one side of second spray column 3 is provided with fan 5, be connected with UV photolysis cabinet 4 between fan 5 and the second spray column 3, and the one end of fan 5 is connected with chimney 6, the upper end of second spray column 3 is provided with filler hole 7, access hole 8 is installed to the lower extreme of filler hole 7, the inboard of UV photolysis cabinet 4 is provided with high-efficient filter layer 401, one side of high-efficient filter layer 401 is provided with photocatalyst board 402, install UV fluorescent tube 403 between photocatalyst board 402 and the high-efficient filter layer 401.
The upper end of second spray tower 3 is provided with protection gas interface 301, air exit 302 is installed to protection gas interface 301's side, the inboard of second spray tower 3 is provided with adsorbed layer 303, two shower 304 are installed to the lower extreme of adsorbed layer 303, the lower extreme of two shower 304 is provided with pond 306, the side of pond 306 is provided with floater liquid level valve 308, and the bottom of pond 306 installs outlet 307, the inboard of second spray tower 3 is provided with sprays wallboard 305, first spray tower 2 passes through stainless steel pipeline through connection with second spray tower 3, fan 5 is connected with chimney 6 electricity, filler opening 7, access hole 8 is in second spray tower 3 through connection.
In fig. 1, 2: the two spray pipes 304 are arranged, lime water can be sprayed twice to adsorb sulfides in the second spray tower, so that the sulfide removal rate is 70% -90%, the Venturi type air inlet pipe 1 is low in resistance to fluid, and common gas, flue gas, blast furnace gas containing more impurities and the like are not blocked after long-term use.
In fig. 3: high-efficient filter layer 401, photocatalyst plate 402 can be to adsorbing the effect that the gas after being handled carries out the refiltering purification, and high-efficient filter layer 401 passes through the draw-in groove with UV photodissociation cabinet 4 and is connected, has made things convenient for the change of daily filter layer, and UV fluorescent tube 403 can be to the certain effect of killing of the bacterium virus that contains in the waste gas simultaneously.
The utility model discloses a theory of operation is: medical waste gas enters the first spray tower 2 from the gas inlet pipe 1, gas subjected to early spray treatment is introduced into the second spray tower 3, the two spray pipes 304 are respectively positioned at the upper end and the lower end, the spray pipes 304 are externally connected with lime water with a pH value of 12, the pH value of the lime water is reduced to be alkalescent ash liquid after absorbing sulfides, the discharged ash liquid enters the water pool 306 and then is discharged through the water outlet 307, the floating ball liquid level valve 308 can constantly observe the water level inside the water pool 306 to control the discharge of the ash liquid, the protective gas interface 301 is externally connected with nitrogen to protect the inside of the second spray tower 3, the gas subjected to desulfurization treatment is discharged from the air outlet 302 after being absorbed by the absorption layer 303 and enters the UV photolysis cabinet 4, the absorbable particles in the gas are completely absorbed under the efficient absorption of the efficient filter layer 401, the efficient filter layer 401 is connected with the UV photolysis cabinet 4 through the clamping groove, and the daily replacement of the filter layer is facilitated, meanwhile, the UV lamp tube 403 can kill bacteria and viruses contained in the waste gas to a certain extent, the photocatalyst plate 402 can oxidize and reduce harmful impurities in the waste gas under the irradiation of the UV lamp tube 403, the qualified discharge of the medical waste gas is ensured, the environment is protected, the damage of the medical waste gas to people is reduced, and the purified gas is discharged from the chimney 6 under the driving of the fan 5.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A high-efficiency desulfurization device for medical waste gas treatment, which comprises an air inlet pipe (1), it is characterized in that one end of the air inlet pipe (1) is provided with a first spray tower (2), one side of the air inlet pipe is provided with a second spray tower (3), a fan (5) is arranged on one side of the second spray tower (3), a UV photolysis cabinet (4) is connected between the fan (5) and the second spray tower (3), and one end of the fan (5) is connected with a chimney (6), the upper end of the second spray tower (3) is provided with a filler opening (7), the lower end of the filling opening (7) is provided with an access opening (8), the inner side of the UV photolysis cabinet (4) is provided with a high-efficiency filter layer (401), one side of the high-efficiency filter layer (401) is provided with a photocatalyst plate (402), and a UV lamp tube (403) is arranged between the photocatalyst plate (402) and the high-efficiency filter layer (401).
2. The efficient desulfurization device for medical waste gas treatment according to claim 1, characterized in that the upper end of the second spray tower (3) is provided with a shielding gas interface (301), the side end of the shielding gas interface (301) is provided with an air outlet (302), the inner side of the second spray tower (3) is provided with an adsorption layer (303), the lower end of the adsorption layer (303) is provided with two spray pipes (304), the lower ends of the two spray pipes (304) are provided with a water tank (306), the side end of the water tank (306) is provided with a floating ball liquid level valve (308), the bottom end of the water tank (306) is provided with a water outlet (307), and the inner side of the second spray tower (3) is provided with a spray wall plate (305).
3. The high-efficiency desulfurization device for medical waste gas treatment according to claim 1, characterized in that the first spray tower (2) and the second spray tower (3) are connected through a stainless steel pipeline, the fan (5) is electrically connected with the chimney (6), and the filling opening (7) and the service opening (8) are connected through the second spray tower (3).
4. The desulfurization apparatus for medical exhaust gas treatment according to claim 1, wherein said first spray tower (2) is a glass steel member, said second spray tower (3) is a polypropylene member, and said intake pipe (1) is a venturi-type pipe.
5. The high-efficiency desulfurization device for medical waste gas treatment according to claim 1, characterized in that the UV lamp tube (403) is externally connected with a power supply, and the high-efficiency filter layer (401) is connected with the UV photolysis cabinet (4) through a clamping groove.
6. The high-efficiency desulfurization device for medical waste gas treatment according to claim 2, characterized in that the shielding gas interface (301) and the air outlet (302) are in through connection with the second spray tower (3), the shielding gas interface (301) is externally connected with a nitrogen tank, and the water outlet (307) is in through connection with the floating ball liquid level valve (308).
7. The high-efficiency desulfurization device for medical waste gas treatment according to claim 2, characterized in that the outer sides of the two spray pipes (304) are provided with mist nozzles, the two spray pipes (304) are externally connected with a lime water tank, and the spray wall plate (305) is a ceramic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404599.XU CN210448671U (en) | 2019-08-28 | 2019-08-28 | A high-efficient desulphurization unit for medical waste gas treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921404599.XU CN210448671U (en) | 2019-08-28 | 2019-08-28 | A high-efficient desulphurization unit for medical waste gas treatment |
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| CN210448671U true CN210448671U (en) | 2020-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169564A (en) * | 2020-10-12 | 2021-01-05 | 林惠能 | Waste gas purification environment-friendly device |
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- 2019-08-28 CN CN201921404599.XU patent/CN210448671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169564A (en) * | 2020-10-12 | 2021-01-05 | 林惠能 | Waste gas purification environment-friendly device |
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