CN109364690A - One kind is for indoor waste gas of anesthesia purification device of performing the operation - Google Patents
One kind is for indoor waste gas of anesthesia purification device of performing the operation Download PDFInfo
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- CN109364690A CN109364690A CN201811577193.1A CN201811577193A CN109364690A CN 109364690 A CN109364690 A CN 109364690A CN 201811577193 A CN201811577193 A CN 201811577193A CN 109364690 A CN109364690 A CN 109364690A
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- spiral case
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses one kind for indoor waste gas of anesthesia purification device of performing the operation, including spiral case, the bottom of the spiral case is fixedly connected with pedestal, the front end face air-tight movable of the spiral case is equipped with drive end bearing bracket, the rear end face air-tight movable of the spiral case is equipped with rear end cap, the intracavitary of the spiral case is fixedly installed with scroll casing type waste gas purification apparatus, and the scroll casing type air cleaning unit includes ventilating fan and outlet blower, and blower inner cavity is offered at the center of the spiral case.On the one hand the present invention has the advantages that structure is simple, compact and reasonable, and occupy small volume by the cooperation of above structure, either usually using or dismounting for the use of it is all more convenient；On the other hand purification device is arranged in the channel of spiral case, can will be flowed out after the waste gas purification generated in operating room along the channel of spiral case, and cooperate ventilating fan and outlet blower, improves the rate of waste gas purification, the effect used is preferable.
Description
Technical field
It is specially a kind of for indoor waste gas of anesthesia purification dress of performing the operation the present invention relates to off-gas cleaning equipment technical field
It sets.
Background technique
The invention of Inhalation Anesthetic indicates the birth of modern anaesthesia, it greatly pushed modern medicine progress and
Exhaust gas, meeting contaminated operation room working environment, long-term sucking meeting pair is discharged in the raising of civilization of human society degree, Anesthesia machine when working
The health of doctor and nurse cause significant damage, for the working environment of purified operation room, need to be equipped with waste gas purification apparatus, right
It is focused on.
Adsorbed at present using anesthetic gas absorber, but waste gas of anesthesia can be emitted in operating room, due to by
The limitation of adsorbent material adsorption capacity, it is easy to reach adsorption saturation state, the prior art uses and adsorbs multiple anesthetic gases
The concatenated method of device adsorbs anesthetic gases, waste of resource, and adsorption effect is bad, and waste gas of anesthesia is largely accumulated in operation
In room, very big adverse effect can be generated to the healthcare givers's body being chronically in the environment, therefore, it is proposed that one kind is used for
It performs the operation indoor waste gas of anesthesia purification device.
Summary of the invention
The purpose of the present invention is to provide one kind for performing the operation indoor waste gas of anesthesia purification device, have structure it is simple,
Advantage easy to use solves the problems, such as that structure is complicated in the prior art and clean-up effect is bad.
To achieve the above object, the invention provides the following technical scheme: it is a kind of for indoor waste gas of anesthesia purification of performing the operation
Device, including spiral case, the bottom of the spiral case are fixedly connected with pedestal, and the front end face air-tight movable of the spiral case is equipped with front end
Lid, the rear end face air-tight movable of the spiral case are equipped with rear end cap, and to be fixedly installed with scroll casing type exhaust gas net for the spiral case intracavitary
Makeup is set.
The scroll casing type air cleaning unit includes ventilating fan and outlet blower, offers wind at the center of the spiral case
Machine inner cavity, the first wheel rotation of the ventilating fan are mounted on the middle part of blower inner cavity, the first air inlet of the ventilating fan
Mouth is provided at the center of drive end bearing bracket front end face, and the first air inlet is communicated with blower inner cavity, and the first of the ventilating fan goes out
Port is provided on the right side wall of blower inner cavity, and the inner wall on the spiral case close to its top and side is fixed respectively from right to left
The first filter screen, the second filter screen and third filter screen are connected with, close to the inner wall of its bottom and side from a left side on the spiral case
The first protective net, the second protective net, third protective net, the 4th protective net and the 5th protective net, institute have been respectively fixedly connected with to the right side
Stating between third filter screen and the first protective net is sterilizing chamber, and helical form ultraviolet radiator is fixedly installed in the sterilizing chamber
Pipe is spray chamber between first protective net and the second protective net, and is fixedly installed with a plurality of sprays at the top of spray chamber
Outlet tube install and are communicated in pipe, the bottom of the spray chamber, close first protective net and the second protective net in the spiral case
Inlet tube, institute are installed and are communicated with to the intracavitary liquor box for offering storage water, the front end face on the liquor box at the top of it
It states inlet tube and is pierced by the front end face of drive end bearing bracket and extend to the front of drive end bearing bracket, be between second protective net and third protective net
Suction chamber, and hydrating structure is filled in suction chamber, it is the first adsorption chamber between the third protective net and the 4th protective net, and
It is filled with the first adsorption structure in first adsorption chamber, is the second adsorption chamber between the 4th protective net and the 5th protective net, and
The second adsorption structure is filled in second adsorption chamber, the blower housing of the outlet blower is fixedly mounted on spiral case close to its top
Second wheel rotation of the side in portion, the outlet blower is mounted in blower housing, the second air inlet of the outlet blower
It is provided with the side on blower housing at the top of spiral case, the second gas outlet of the outlet blower, which is provided on blower housing, to be leaned on
Front end face closely at the top of it.
Preferably, first filter screen is 100-200 mesh, and the second filter screen is 200-300 mesh, and third filter screen is
300-400 mesh.
Preferably, the hydrating structure is absorbent wool.
Preferably, first adsorption structure is active carbon particle.
Preferably, second adsorption structure is silica dioxide granule.
Compared with prior art, the indoor waste gas of anesthesia purification device the beneficial effects of the present invention are: this is used to perform the operation, one
Aspect has the advantages that structure is simple, compact and reasonable, and occupies small volume, either usually using or dismounting for the use of all
It is more convenient；On the other hand purification device is arranged in the channel of spiral case, it can will be after the waste gas purification that generated in operating room
It is flowed out along the channel of spiral case, and cooperates ventilating fan and outlet blower, improve the rate of waste gas purification；Furthermore due to drive end bearing bracket
It is installed with spiral case air-tight movable with rear end cap, replaces hydrating structure, the first adsorption structure or the second adsorption structure for the later period
When provide convenience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that drive end bearing bracket of the present invention and rear end cap dismantle rear front view with spiral case；
Fig. 2 is the structural schematic diagram of spiral case front view of the present invention；
Fig. 3 is the structural schematic diagram of the partial sectional view of spiral case front view of the present invention；
Fig. 4 is the structural schematic diagram that drive end bearing bracket of the present invention and rear end cap install rear front view with spiral case.
In figure: 1- spiral case, 2- pedestal, 3- drive end bearing bracket, 4- rear end cap, 5- scroll casing type waste gas purification apparatus, 6- ventilating fan,
61- blower inner cavity, the first impeller of 62-, the first air inlet of 63-, the first gas outlet 64-, 7- outlet blower, 71- blower housing,
The second impeller of 72-, the second air inlet of 73-, the second gas outlet 74-, the first filter screen of 8-, the second filter screen of 9-, the filtering of 10- third
Net, the first protective net of 11-, the second protective net of 12-, 13- third protective net, the 4th protective net of 14-, the 5th protective net of 15-, 16-
Sterilizing chamber, 17- quartz burner, 18- spray chamber, 19- spray tube, 20- outlet tube, 21- liquor box, 22- inlet tube, 23- inhale
Water chamber, 24- hydrating structure, the first adsorption chamber of 25-, the first adsorption structure of 26-, the second adsorption chamber of 27-, the second adsorption structure of 28-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1 to FIG. 4: one kind is for indoor waste gas of anesthesia purification of performing the operation
Device, including spiral case 1, the bottom of spiral case 1 are fixedly connected with pedestal 2, and the front end face air-tight movable of spiral case 1 is equipped with drive end bearing bracket 3,
The rear end face air-tight movable of spiral case 1 is equipped with rear end cap 4, and the intracavitary of spiral case 1 is fixedly installed with scroll casing type waste gas purification apparatus 5.
Scroll casing type air cleaning unit 5 includes ventilating fan 6 and outlet blower 7, is offered in blower at the center of spiral case 1
Chamber 61, the first impeller 62 of ventilating fan 6 are rotatably installed in the middle part of blower inner cavity 61, the first air inlet 63 of ventilating fan 6
It is provided at the center of 3 front end face of drive end bearing bracket, and the first air inlet 63 is communicated with blower inner cavity 61, the first of ventilating fan 6 goes out
Port 64 is provided on the right side wall of blower inner cavity 61, solid respectively from right to left close to the inner wall of its top and side on spiral case 1
Surely it is connected with the first filter screen 8, the second filter screen 9 and third filter screen 10, the first filter screen 8 is 100-200 mesh, the second filtering
Net 9 is 200-300 mesh, and third filter screen 10 is 300-400 mesh, on spiral case 1 from left to right close to the inner wall of its bottom and side
It has been respectively fixedly connected with the first protective net 11, the second protective net 12, third protective net 13, the 4th protective net 14 and the 5th protective net
15, it is sterilizing chamber 16 between third filter screen 10 and the first protective net 11, and it is ultraviolet to be fixedly installed with helical form in sterilizing chamber 16
Line fluorescent tube 17 is spray chamber 18 between first protective net 11 and the second protective net 12, and the top of spray chamber 18 is fixedly installed with
Outlet tube 20 is installed and are communicated in a plurality of spray tubes 19, the bottom of spray chamber 18, close to the first protective net 11 and the in spiral case 1
The intracavitary liquor box 21 for offering storage water of two protective nets 12, the front end face on liquor box 21 at the top of it are installed and are connected to
There is inlet tube 22, the front end face that inlet tube 22 is pierced by drive end bearing bracket 3 extends to the front of drive end bearing bracket 3, the second protective net 12 and third
It is suction chamber 23 between protective net 13, and is filled with hydrating structure 24 in suction chamber 23, hydrating structure 24 is absorbent wool, and third is anti-
It is the first adsorption chamber 25 between protective net 13 and the 4th protective net 14, and be filled with the first adsorption structure 26 in the first adsorption chamber 25,
First adsorption structure 26 is active carbon particle, is the second adsorption chamber 27 between the 4th protective net 14 and the 5th protective net 15, and the
The second adsorption structure 28 is filled in two adsorption chambers 27, the second adsorption structure 28 is silica dioxide granule, the blower of outlet blower 7
Shell 71 is fixedly mounted on the side on spiral case 1 at the top of it, and the second impeller 72 of outlet blower 7 is rotatably installed in outside blower
In shell 71, the second air inlet 73 of outlet blower 7 is provided on blower housing 71 close to the side at 1 top of spiral case, outlet blower 7
The second gas outlet 74 be provided on blower housing 71 front end face at the top of it.
Working principle: the indoor waste gas of anesthesia purification device that is used to perform the operation is in use, being first turned on ventilating fan 6, going out
Gas blower 7 and quartz burner 17, exhaust gas are entered by the first air inlet 63 of ventilating fan 6, and through the first impeller 62 by first
Gas outlet 64 is flowed out, and exhaust gas is flowed along the channel direction of spiral case 1, successively passes through the first filter screen 8, the second filter screen 9 and third
It is entered after filter screen 10 in sterilizing chamber 16, quartz burner 17 is arranged spiral, can increase ultraviolet illumination and exhaust gas
Contact area, play the role of antivirus, sterilizing, then pass through in spray chamber 18, the aqueous solution in liquor box 21 is by spraying
Pipe 19 sprays, and water energy enough adsorbs the substance that water is dissolved in exhaust gas, while spray tube 19 is arranged, and can increase contact of the water with exhaust gas
Area plays the purpose for sufficiently adsorbing molten water substance, passes through suction chamber 23 therewith, and absorbent wool can inhale the moisture in exhaust gas
Receipts can become larger after absorbent wool water suction, just drive end bearing bracket 3 and due to rear end cap 4 is equal and 1 activity of spiral case is installed, Ke Yifang
The face later period replaces absorbent wool, by the active carbon particle in the first adsorption chamber 25 and the second adsorption chamber 27, in the first adsorption chamber 25
All there are many holes with the inside of the silica dioxide granule in the second adsorption chamber 27, increase exhaust gas and active carbon particle or dioxy
The contact area of silicon carbide particle effectively adsorbs peculiar smell in exhaust gas and removes substance not soluble in water, the exhaust gas after final purification by
Second air inlet 73 enters, and is flowed out through the second impeller 72 by the second gas outlet 73, by the cooperation of above structure, on the one hand has
There is the advantages of simple structure, compact and reasonable, and occupies small volume, it is either usually all relatively more square for the use of still dismounting
Just；On the other hand purification device is arranged in the channel of spiral case 1, can by after the waste gas purification generated in operating room along spiral case
1 channel outflow, and cooperate ventilating fan 6 and outlet blower 7, improve the rate of waste gas purification；Furthermore due to drive end bearing bracket 3 with
Rear end cap 4 is installed with 1 air-tight movable of spiral case, replaces hydrating structure 24, the first adsorption structure 26 or the second absorption knot for the later period
It provides convenience when structure 28.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. one kind is for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: including spiral case (1), the spiral case (1)
Bottom is fixedly connected with pedestal (2), and the front end face air-tight movable of the spiral case (1) is equipped with drive end bearing bracket (3), the spiral case (1)
Rear end face air-tight movable be equipped with rear end cap (4), the intracavitary of spiral case (1) is fixedly installed with scroll casing type waste gas purification apparatus
(5)；
The scroll casing type air cleaning unit (5) includes ventilating fan (6) and outlet blower (7), at the center of the spiral case (1)
It offering blower inner cavity (61), the first impeller (62) of the ventilating fan (6) is rotatably installed in the middle part of blower inner cavity (61),
The first air inlet (63) of the ventilating fan (6) is provided at the center of drive end bearing bracket (3) front end face, and the first air inlet (63)
It is communicated with blower inner cavity (61), the first gas outlet (64) of the ventilating fan (6) is provided with the right side wall of blower inner cavity (61)
On, the inner wall on the spiral case (1) close to its top and side has been respectively fixedly connected with the first filter screen (8), the from right to left
Two filter screens (9) and third filter screen (10), it is from left to right solid respectively close to the inner wall of its bottom and side on the spiral case (1)
Surely the first protective net (11), the second protective net (12), third protective net (13), the 4th protective net (14) and the 5th protection are connected with
Net (15) is sterilizing chamber (16) between the third filter screen (10) and the first protective net (11), and the sterilizing chamber (16) is interior
It is fixedly installed with helical form quartz burner (17), is spray chamber between first protective net (11) and the second protective net (12)
(18), it and at the top of spray chamber (18) is fixedly installed with a plurality of spray tubes (19), the bottom installation of the spray chamber (18) is simultaneously
It is communicated with outlet tube (20), close to intracavitary the offering of the first protective net (11) and the second protective net (12) in the spiral case (1)
The liquor box (21) for storing water, the front end face on the liquor box (21) at the top of it are installed and are communicated with inlet tube (22),
The front end face that the inlet tube (22) is pierced by drive end bearing bracket (3) extends to the front of drive end bearing bracket (3), second protective net (12) with
It is between third protective net (13) suction chamber (23), and is filled with hydrating structure (24) in suction chamber (23), the third protection
It is between net (13) and the 4th protective net (14) the first adsorption chamber (25), and filled with the first absorption knot in the first adsorption chamber (25)
Structure (26) is the second adsorption chamber (27) between the 4th protective net (14) and the 5th protective net (15), and the second adsorption chamber
(27) the second adsorption structure (28) are filled in, the blower housing (71) of the outlet blower (7) is fixedly mounted on spiral case (1)
Side at the top of it, the second impeller (72) of the outlet blower (7) are rotatably installed in blower housing (71), it is described go out
The second air inlet (73) of gas blower (7) is provided with the side on blower housing (71) at the top of spiral case (1), the outlet wind
The second gas outlet (74) of machine (7) is provided with the front end face on blower housing (71) at the top of it.
2. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: described the
One filter screen (8) is 100-200 mesh, and the second filter screen (9) is 200-300 mesh, and third filter screen (10) is 300-400 mesh.
3. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: the suction
Water-bound (24) is absorbent wool.
4. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: described the
One adsorption structure (26) is active carbon particle.
5. according to claim 1 a kind of for indoor waste gas of anesthesia purification device of performing the operation, it is characterised in that: described the
Two adsorption structures (28) are silica dioxide granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577193.1A CN109364690A (en) | 2018-12-24 | 2018-12-24 | One kind is for indoor waste gas of anesthesia purification device of performing the operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577193.1A CN109364690A (en) | 2018-12-24 | 2018-12-24 | One kind is for indoor waste gas of anesthesia purification device of performing the operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109364690A true CN109364690A (en) | 2019-02-22 |
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ID=65371215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811577193.1A Pending CN109364690A (en) | 2018-12-24 | 2018-12-24 | One kind is for indoor waste gas of anesthesia purification device of performing the operation |
Country Status (1)
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| CN (1) | CN109364690A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390127A (en) * | 2021-03-31 | 2021-09-14 | 珠海格力电器股份有限公司 | Sterilization volute, fan equipment, air conditioner and sterilization control method |
| CN114392616A (en) * | 2022-01-21 | 2022-04-26 | 江苏中瑞咨询有限公司 | Industrial waste gas treatment device and process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390127A (en) * | 2021-03-31 | 2021-09-14 | 珠海格力电器股份有限公司 | Sterilization volute, fan equipment, air conditioner and sterilization control method |
| CN114392616A (en) * | 2022-01-21 | 2022-04-26 | 江苏中瑞咨询有限公司 | Industrial waste gas treatment device and process thereof |
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Application publication date: 20190222 |