CN106178060B - A kind of spittle aerosol processing system - Google Patents
A kind of spittle aerosol processing system Download PDFInfo
- Publication number
- CN106178060B CN106178060B CN201610540888.7A CN201610540888A CN106178060B CN 106178060 B CN106178060 B CN 106178060B CN 201610540888 A CN201610540888 A CN 201610540888A CN 106178060 B CN106178060 B CN 106178060B
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- CN
- China
- Prior art keywords
- filter
- high salt
- spittle
- shell
- aerosol
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- 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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- 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
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/10—Gas phase, e.g. by using aerosols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/65—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the sterilisation of air
Abstract
The present invention provides a kind of spittle aerosol processing systems, include mainly shell, electric machine assembly and filter assemblies；The electric machine assembly includes motor and impeller；The filter assemblies include homogenizing plate, high efficiency particulate air filter, filter with high salt, nanometer microfilter and active carbon filter with high salt.Purification system forms vacuum suction by motor and impeller, by in clinical oral therapeutic process droplet and aerosol together with harmful microorganisms such as bacterium therein, viruses, spittle aerosol processing system is sucked through flexible negative pressure hose moment, and is obstructed on high efficiency particulate air filter and nanometer microfilter in the processing system.To eliminate the occupational hazards that the harmful microorganisms such as the bacterium carried in droplet and aerosol, virus are brought to department of stomatology medical staff, the health of medical staff is farthest protected.
Description
Technical field
The invention belongs to air purification process fields, and in particular to a kind of spittle aerosol processing system.
Background technology
The patient to go to a doctor to the department of stomatology is numerous, the oral cavity of each patient be one it is special have collarium border, with difference
Bacterium and virus, such as staphylococcus, streptococcus, hepatitis B (HBV), human immunodeficiency virus (HIV), cytomegalovirus
(CMV), herpes simplex virus (HSV-1, HSV-11), the thermophilic T lymphs of the mankind viral (HTLV-11/LAV) and other a variety of shadows
Ring bacterium and the virus of the infection of the upper respiratory tract.
During the department of stomatology carries out clinical treatment, with the rotation of high speed turbine mobile phone and ultrasonic tooth behaviour
Make, will produce a large amount of droplet and aerosol disperses into surrounding air, containing a large amount of from trouble in these droplets and aerosol
The harmful microorganisms such as bacterium, the virus in person oral cavity.It makes discovery from observation, most dentists and nurse treat to patient
When, it only adorns oneself with common non-woven fabrics medical mask and is simply protected, this mask is to the bacterium in droplet and aerosol
With virus almost without interdiction capability；With the N95 medical masks for intercepting bacterium and virus capable, when wearing, makes us feeling pole again
It is felt oppressed and discomfort.Therefore, current present situation is：It is harmful to almost without for containing a large amount of in the medical staff of department of stomatology work
The droplet of bacterium and any occupational protection of aerosol, it is long-term, continuously this rich in the environment of harmful levels of pathogens in work, just sternly
The health of department of stomatology medical staff is endangered again.
There is presently no protect the medical staff that the department of stomatology works gentle molten not by droplet in clinical oral therapeutic process
The equipment of bacterium and virus harm in glue.The air of ambient enviroment when being therefore badly in need of providing a kind for the treatment of work for clinical oral
Purification system, to provide effective health protection to the medical staff to work in the department of stomatology.
Invention content
The present invention provides a kind of spittle aerosol processing systems, when by working oral cavity clinical treatment around it is empty
Clinical oral is treated the harmful substance of droplet and aerosol in surrounding air of dispersing in the course of work by the purified treatment of gas,
Such as bacterium, virus is handled, and the medical staff and surrounding other staff for avoiding the department of stomatology from working are by these nuisances
The harm of matter.
The present invention is realized especially by following technical solution：
A kind of spittle aerosol processing system includes mainly shell, electric machine assembly and filter assemblies；The motor
Component includes motor and impeller；The filter assemblies include that homogenizing plate with high salt, high efficiency particulate air filter, filter with high salt, nanometer are micro-
Fabric filter and active carbon filter.
Preferably, being provided with support and partition member in the shell, the support and partition member are used to support institute
It states filter assemblies and is configured in the shell and form gas channel.
Preferably, being equipped with flexible negative pressure hose on the shell.
Preferably, the filter with high salt has 2 layers, the high efficiency particulate air filter, wherein one layer of filter with high salt and
The nanometer microfilter constitutes " sandwich " structure from bottom to top, another layer filter with high salt and it is described it is with high salt
Flowing plate is separately positioned on the upper and lower part of described " sandwich " structure.
Preferably, reserved card slot is respectively set on the shell and the support and split component.Further, described
Active carbon filter is arranged on another layer filter with high salt；The filter with high salt is by filter homogenizing plate, bonding
Material and granulated salt composition.
Preferably, the nanometer microfilter is equipped with coating.
Preferably, being provided with PM2.5 detection devices in the shell.
Preferably, the shell is transparent material or other materials.
Preferably, the outer casing bottom is equipped with shifting roller.
The spittle aerosol processing system of the present invention is to treat a kind of matching used dress of workbench with clinical oral
It sets, it can be such that the harmful substances such as droplet, aerosol in whole oral cavity treatment clinical course are sucked through flexible negative pressure hose moment
Spittle aerosol processing system, and obstruct HEPA high efficiency particulate air filters in the processing system and nanometer microfilter
On.To eliminate the duty that the harmful microorganisms such as the bacterium carried in droplet and aerosol, virus are brought to department of stomatology medical staff
Industry endangers.
Description of the drawings
Fig. 1 is a kind of positive sectional structure principle schematic of spittle aerosol processing system of the present invention.
Reference sign
Shell 1, impeller 3, active carbon filter 4, filter with high salt 1, filter with high salt 26, with high salt flows at motor 2
Plate 7, nanometer microfilter 8, high efficiency particulate air filter 9, flexible negative pressure hose 10, support and partition member 11, shifting roller 12.
Specific implementation mode
For ease of the understanding and implementation of technical solution of the present invention, below in conjunction with attached drawing 1 to the spittle gas of the present invention
The concrete structure and operation principle of colloidal sol processing system are described in detail.
Referring to attached drawing 1, a kind of spittle aerosol processing system includes mainly shell 1, electric machine assembly and filter group
Part.
Wherein, the electric machine assembly includes motor 2 and impeller 3；The filter assemblies include the filter assemblies packet
Include homogenizing plate 7, high efficiency particulate air filter (HEPA) 9, filter with high salt, nanometer microfilter 8 and active carbon filter 4 with high salt.
Transparent material can be used in the shell 1 of spittle aerosol processing system or other materials makes.In the shell 1
It is provided with support and split component 11, the support and partition member 11 are used to support the filter assemblies and in the shell 1
Interior configuration forms gas channel.
Flexible negative pressure hose 10 is installed at the dirty gas access on the shell.
The filter with high salt has 2 layers, filter 1 and filter with high salt 26 specially with high salt, the high efficiency particulate air filter
9, the filter with high salt 26 and the nanometer microfilter 8 constitute " sandwich " structure, the mistake with high salt from bottom to top
Filter 1 and the homogenizing plate with high salt 7 are separately positioned on the upper and lower part of described " sandwich " structure.Filter and height with high salt
The hypersaline environment that salt homogenizing plate 7 is provided can make barrier exist in the extracellular generation hyperosmosis of the harmful microbes such as bacterium, virus
The harmful microorganisms such as HEPA high efficiency particulate air filters 9 and bacterium, virus on nanometer microfilter 8 can not be grown.
The active carbon filter 4 is arranged on the filter 1 with high salt；The filter with high salt is equal by filter
Flowing plate, jointing material and granulated salt composition.
As optimization technique means, the nanometer microfilter 8 is equipped with coating.The coating uses prior art material
Material, it is desirable that can effectively inhibit bacterial reproduction, while also there is anti-oxidant, antiviral ability.
Further, transparent material may be used in the shell 1 or other materials make, and in side close to impeller 3
Clean air outlet is offered on position.
As one of optimization technique means, 1 bottom of the shell is equipped with shifting roller 12, facilitates the spittle of the present invention
Aerosol processing system moves everywhere, meets the needs of different occasion clinical oral operation of diagnosis and treatment.
As one of optimization technique means, the shell 1 and the support and split component 11 are equipped with card slot, conveniently more
Change filter assemblies.As further preferred means, can also be set respectively on the shell 1 and the support and split component 11
Set reserved card slot, the convenient type or the number of plies for increasing filter as needed.
PM2.5 detection devices can also be set in the shell 1.In clinical oral therapeutic process, spittle gas is molten
Glue processing system can real-time display PM2.5 numerical value.
Based on system described above structure, operation principle of the invention is elaborated as follows：
In the operating process of clinical treatment, spittle aerosol processing system by outside patient oral cavity suitably away from
From by the generation high negative pressure attraction of 2 impeller 3 of motor, by droplet and aerosol together with harmful micro- life such as bacterium therein, virus
Object sucks spittle aerosol processing system through flexible 10 moment of negative pressure hose, and obstructs HEPA high in the processing system
It imitates on filter 9 and nanometer microfilter 8.The harmful microbes such as most bacteriums, virus diameter 1 nanometer with
On, and nanometer microfilter 8 can effectively prevent 1 nanometer or more of small particle from passing through, to eliminate droplet and aerosol
The occupational hazards that the harmful microorganisms such as bacterium, the virus of middle carrying are brought to department of stomatology medical staff.
To prevent from being bred in systems by harmful microorganisms such as bacterium, viruses that processing system obstructs, nanometer microfibre mistake
It is designed with antimicrobial coating on filter 8, can effectively inhibit bacterial reproduction, while also there is anti-oxidant, antiviral ability.In addition,
It is also devised with filter with high salt and homogenizing plate with high salt in processing system, HEPA high efficiency particulate air filters and nanometer microfilter are pressed from both sides
Therebetween, sandwich structure is formed, the hypersaline environment provided can keep barrier efficient in HEPA in extracellular generation hyperosmosis
The harmful microorganisms such as filter 9 and bacterium, virus on nanometer microfilter 8 can not be grown.
By regularly replacing filter, can be achieved with existing rich in a large amount of harmful levels of pathogens all the year round in department of stomatology consulting room air
Droplet and aerosol purified treatment.
In addition to above-mentioned filter, the card slot reserved in processing system can also according to actual needs, and flexible configuration is a variety of to be had
The filter of different function, to achieve the purpose that removal purification air.For example, configuration active carbon filter, can adsorb air
In harmful chemical.
The present invention spittle aerosol processing system can be also used for the places such as pathology department, to pathological section make and
All chemical harmful substances (such as high-concentration formaldehyde) from slice carry out purified treatment during microexamination；For hospital assay
The places such as room, diffuse to laboratory partial operation the microorganisms such as various bacteriums, the virus in air in the process and other are harmful
Substance carries out purified treatment.
The above description of the invention is only preferred examples, can not be understood to the limit to technical solution of the present invention content
System.In a particular application, technical staff is likely to require to be made individual adjustment and changes, the tune the above content as the case may be
Whole and change should all be fallen among the protection domain of appended claims of the present invention.
Claims (5)
1. a kind of spittle aerosol processing unit, which is characterized in that include mainly shell, electric machine assembly and filter group
Part；The electric machine assembly includes motor and impeller；The filter assemblies include homogenizing plate with high salt, high efficiency particulate air filter, mistake with high salt
Filter, nanometer microfilter and active carbon filter；Be provided with support and partition member in the shell, the support and
Partition member, which is used to support the filter assemblies and is configured in the shell, forms gas channel；Dirty gas on the shell
Body inlet is equipped with flexible negative pressure hose；The shell offers clean air outlet on position of the side close to impeller；
The filter with high salt has 2 layers, the high efficiency particulate air filter, wherein one layer of filter with high salt and the nanometer microfibre filter
Device constitutes " sandwich " structure from bottom to top, and another layer filter with high salt and the homogenizing plate with high salt are separately positioned on described
The upper and lower part of " sandwich " structure；Reserved card slot is respectively set on the shell and the support and partition member；It is described
Active carbon filter is arranged on another layer filter with high salt；The filter with high salt is by filter homogenizing plate, bonding
Material and granulated salt composition.
2. spittle aerosol processing unit according to claim 1, which is characterized in that the nanometer microfibre filter
Device is equipped with coating.
3. spittle aerosol processing unit according to claim 1, which is characterized in that be provided in the shell
PM2.5 detection devices.
4. spittle aerosol processing unit according to claim 1, which is characterized in that the shell is transparent material
Or other materials.
5. spittle aerosol processing unit according to claim 1, which is characterized in that the outer casing bottom, which is equipped with, to be moved
Dynamic idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540888.7A CN106178060B (en) | 2016-07-11 | 2016-07-11 | A kind of spittle aerosol processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540888.7A CN106178060B (en) | 2016-07-11 | 2016-07-11 | A kind of spittle aerosol processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106178060A CN106178060A (en) | 2016-12-07 |
| CN106178060B true CN106178060B (en) | 2018-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610540888.7A Active CN106178060B (en) | 2016-07-11 | 2016-07-11 | A kind of spittle aerosol processing system |
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| Country | Link |
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| CN (1) | CN106178060B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453258A (en) * | 2020-04-10 | 2020-07-28 | 深圳市谷多普科技有限公司 | Dental waste collection system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066326U (en) * | 1990-04-28 | 1990-11-28 | 张继岭 | Inhaling-type sterilizating purifier for air in room |
| CN101422629A (en) * | 2008-11-10 | 2009-05-06 | 深圳市赛得立实业有限公司 | Multi-element air sterilization purification system |
| CN103353146A (en) * | 2013-07-12 | 2013-10-16 | 厦门市易欣工贸有限公司 | Medical air purifier |
| CN205126946U (en) * | 2015-11-27 | 2016-04-06 | 嘉兴市三因环境净化科技有限公司 | Portable sterilization station |
| CN205245364U (en) * | 2015-10-28 | 2016-05-18 | 北京昊天盛通科技有限公司 | Plasma air purifier that suitable family, working environment were used |
| CN105617438A (en) * | 2016-03-31 | 2016-06-01 | 徐州市彭康电子设备有限公司 | Air disinfector for hospital operating room |
-
2016
- 2016-07-11 CN CN201610540888.7A patent/CN106178060B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066326U (en) * | 1990-04-28 | 1990-11-28 | 张继岭 | Inhaling-type sterilizating purifier for air in room |
| CN101422629A (en) * | 2008-11-10 | 2009-05-06 | 深圳市赛得立实业有限公司 | Multi-element air sterilization purification system |
| CN103353146A (en) * | 2013-07-12 | 2013-10-16 | 厦门市易欣工贸有限公司 | Medical air purifier |
| CN205245364U (en) * | 2015-10-28 | 2016-05-18 | 北京昊天盛通科技有限公司 | Plasma air purifier that suitable family, working environment were used |
| CN205126946U (en) * | 2015-11-27 | 2016-04-06 | 嘉兴市三因环境净化科技有限公司 | Portable sterilization station |
| CN105617438A (en) * | 2016-03-31 | 2016-06-01 | 徐州市彭康电子设备有限公司 | Air disinfector for hospital operating room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106178060A (en) | 2016-12-07 |
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