CN108295635A - A kind of printer that can remove ozone - Google Patents
A kind of printer that can remove ozone Download PDFInfo
- Publication number
- CN108295635A CN108295635A CN201810395951.1A CN201810395951A CN108295635A CN 108295635 A CN108295635 A CN 108295635A CN 201810395951 A CN201810395951 A CN 201810395951A CN 108295635 A CN108295635 A CN 108295635A
- Authority
- CN
- China
- Prior art keywords
- ozone
- printer
- exhaust pipe
- heating roller
- exhaust fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/66—Ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
A kind of printer that can remove ozone, is related to printer technology field, including printer main body, heating roller, gas gathering mask, exhaust pipe and exhaust fan.The present invention mainly realizes the purpose for removing ozone using the unstable easily decomposed chemical characteristic of ozone, ozone is in the case where temperature is higher, more it is easy to happen decomposition, corona wire on toner cartridge to photosensitive drum charging during have ozone generation, under the action of the suction that exhaust fan is formed, ozone enters exhaust pipe by gas gathering mask, enter the metal vents in heating roller along exhaust pipe, ozone is thermally decomposed into oxygen, the oxygen after decomposition with air along exhaust pipe from exhaust fan be discharged printer.By allowing in the fixing component that ozone passes through high temperature, the ozone generated in being worked with memory dump machine by thermal decomposition there will not be excessive ozone generation, can protect the health of user even if having plurality of printers in working environment while using.
Description
Technical field
A kind of printer that can remove ozone of the present invention, is related to printer technology field more particularly to a kind of energy removing is smelly
The printer of oxygen.
Background technology
Printer easy tos produce ozone during the work time, especially with the toner cartridge of corona wire charge type, corona wire
It charges to photosensitive drums by the air around ionization, when ionized air, oxygen can occur under the action of electric current
Chemical reaction generates ozone, although a small amount of ozone of sucking is beneficial to human body, but sucking excessive has centainly health
Harm.Under present office conditions, due to the decline of printer price, many office spaces can be equipped with desktop printer, institute
With in a certain range of working environment, the quantity of printer is more, and close with the distance of user, handle official business people
Member can affect to human body for a long time in the environment containing ozone.
Invention content
In view of the above shortcomings of the prior art, the present invention provides a kind of printer that can remove ozone, can memory dump
The ozone generated in journey improves working environment.
To achieve the goals above, the technical solution adopted in the present invention is：A kind of printer that can remove ozone, including
Printer main body, heating roller, gas gathering mask, exhaust pipe and exhaust fan.The printer main body is the fixed structure of printer, described
Heating roller, gas gathering mask, exhaust pipe and exhaust fan are mounted on printer main body；The heating roller is in printer fixing component
Carbon dust thawing is fixed on paper by heating device when paper passes through fixing component, there are one metal vents in heating roller,
Heating lamp tube is installed outside metal vents；Gas gathering mask is mounted on printer, when toner cartridge is installed in printer, gas collection
Cover is exactly in the top of the corona wire of toner cartridge, and gas gathering mask can cover the range where corona wire；The exhaust fan is mounted on
The side of printer main body, the air draft to outside printer when rotation；The exhaust pipe is separately connected the gold in gas gathering mask and heating roller
Belong to ventilation duct and metal vents and exhaust fan, gas can be along exhaust pipe flows.
The present invention mainly realizes that the purpose for removing ozone, ozone exist using the unstable easily decomposed chemical characteristic of ozone
In the case that temperature is higher, it is more easy to happen decomposition, is decomposed rapidly when more than 100 DEG C, oxygen is generated and releases a large amount of heat
Amount.When printer carries out print job, exhaust fan starts simultaneously at work, to air draft outside printer, formed in exhaust pipe to
Outer suction, the heating lamp tube heating power in heating roller, heats the metal vents in heating roller and heating roller, adds
The temperature of hot-rolling is usually 180 DEG C to 200 DEG C.Corona wire on toner cartridge to photosensitive drum charging during have ozone generation,
Under the action of the suction that exhaust fan is formed, ozone enters exhaust pipe by gas gathering mask, enters in heating roller along exhaust pipe
Metal vents, ozone are thermally decomposed into oxygen, and the oxygen after decomposition is printed as air is discharged along exhaust pipe from exhaust fan
Machine.Since the ozone amount generated when toner cartridge works is fewer, so suction that exhaust fan generates when rotating etc. need not be very big, row
The heat brought out while gas will not be very big, does not interfere with the use feeling of user, and since air is from ventilation duct
Middle process does not interfere with the temperature of fixing component, and it is insufficient to avoid that there is a situation where fixing component temperature.
A kind of advantageous effect for the printer that can remove ozone of the present invention is：1, it is generated in the work of memory dump machine smelly
Oxygen protects the health of user.
Description of the drawings
Fig. 1 is a kind of cross-sectional view for the printer that can remove ozone of the present invention, and Fig. 2 is that a kind of energy of the present invention is clear
Except the side view of the printer of ozone, wherein：1 is printer main body, and 2 be heating roller, and 21 be metal vents, and 3 be gas gathering mask,
4 be exhaust pipe, and 5 be exhaust fan, and 6 be toner cartridge.
Specific implementation mode
The present invention is illustrated below in conjunction with the accompanying drawings：With reference to attached drawing 1, a kind of printing that can remove ozone of the present invention
Machine, including printer main body 1, heating roller 2, gas gathering mask 3, exhaust pipe 4 and exhaust fan 5.The printer main body 1 is printer
Fixed structure, the heating roller 2, gas gathering mask 3, exhaust pipe 4 and exhaust fan 5 are mounted on printer main body 1；The heating roller 2
It is the heating device in printer fixing component, carbon dust thawing is fixed on paper when paper passes through heating roller 2, heating roller
There are one metal vents 21 in 2, heating lamp tube is installed outside metal vents 21；Gas gathering mask 3 is mounted on printer,
When toner cartridge 6 is installed in printing, gas gathering mask 3 is exactly in the top of the corona wire of toner cartridge 6, and gas gathering mask 3 can cover corona
Range where silk；The exhaust fan 5 is mounted on the side of printer main body 1, the air draft to outside printer when rotation；The exhaust
Pipe 4 is separately connected metal vents 21 in gas gathering mask 3 and heating roller 2 and metal vents 21 and exhaust fan 5, and gas can be with
It is flowed along exhaust pipe 4.
The present invention mainly realizes that the purpose for removing ozone, ozone exist using the unstable easily decomposed chemical characteristic of ozone
In the case that temperature is higher, it is more easy to happen decomposition, is decomposed rapidly when more than 100 DEG C, oxygen is generated and releases a large amount of heat
Amount.When printer carries out print job, exhaust fan 5 starts simultaneously at work, to printer outside air draft, is formed in exhaust pipe 4
Outside suction, the heating lamp tube heating power in heating roller 2 carry out the metal vents 21 in heating roller 2 and heating roller 2
Heating, the temperature of heating roller 2 is usually 180 DEG C to 200 DEG C.Corona wire on toner cartridge 6 is smelly to being had during photosensitive drum charging
Oxygen generates, and under the action of the suction that exhaust fan 5 is formed, ozone enters exhaust pipe 4 by gas gathering mask 3, enters along exhaust pipe 4
Metal vents 21 in heating roller 2, ozone are thermally decomposed into oxygen, the oxygen after decomposition with air along exhaust pipe 4 from
Printer is discharged in exhaust fan 5.Since the ozone amount generated when toner cartridge 6 works is fewer, so generated when the rotation of exhaust fan 5
Suction need not be very big, and the heat that exhaust while brings out will not be very big, not interfere with the use feeling of user, Er Qieyou
In air passed through from ventilation duct 4, do not interfere with the temperature of fixing component, avoids that the insufficient feelings of fixing component temperature occur
Condition.The solution of the present invention is generated by allowing in the fixing component that ozone passes through high temperature in being worked with memory dump machine by thermal decomposition
Ozone there will not be excessive ozone even if having plurality of printers in working environment while using and generate, use can be protected
The health of person.
Claims (1)
1. a kind of printer that can remove ozone, it is characterised in that：Including printer main body（1）, heating roller（2）, gas gathering mask
（3）, exhaust pipe（4）And exhaust fan（5）；The printer main body（1）It is the fixed structure of printer, the heating roller（2）, collection
Gas hood（3）, exhaust pipe（4）And exhaust fan（5）Mounted on printer main body（1）On；The heating roller（2）It is printer fixing group
Heating device in part passes through heating roller in paper（2）When by carbon dust thawing be fixed on paper, heating roller（2）There are one interior
Metal vents（21）, metal vents（21）Outside is equipped with heating lamp tube；Gas gathering mask（3）Mounted on printer,
Toner cartridge（6）When being installed in printing, gas gathering mask（3）It is exactly in toner cartridge（6）Corona wire top, gas gathering mask（3）It can covering
The firmly range where corona wire；The exhaust fan（5）Mounted on printer main body（1）Side, when rotation arranges to outside printer
Wind；The exhaust pipe（4）It is separately connected gas gathering mask（3）And heating roller（2）In metal vents（21）And metal vents
（21）And exhaust fan（5）, gas can be along exhaust pipe（4）Flowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395951.1A CN108295635A (en) | 2018-04-27 | 2018-04-27 | A kind of printer that can remove ozone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395951.1A CN108295635A (en) | 2018-04-27 | 2018-04-27 | A kind of printer that can remove ozone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108295635A true CN108295635A (en) | 2018-07-20 |
Family
ID=62846575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395951.1A Pending CN108295635A (en) | 2018-04-27 | 2018-04-27 | A kind of printer that can remove ozone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108295635A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205109U (en) * | 1987-07-18 | 1988-04-06 | 中国科学院成都有机化学研究所 | Ozone-purifying device for duplicator |
| JPH0274962A (en) * | 1988-09-12 | 1990-03-14 | Canon Inc | Ozone removing device |
| CN1719346A (en) * | 2004-07-06 | 2006-01-11 | 夏普株式会社 | Image forming apparatus |
-
2018
- 2018-04-27 CN CN201810395951.1A patent/CN108295635A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205109U (en) * | 1987-07-18 | 1988-04-06 | 中国科学院成都有机化学研究所 | Ozone-purifying device for duplicator |
| JPH0274962A (en) * | 1988-09-12 | 1990-03-14 | Canon Inc | Ozone removing device |
| CN1719346A (en) * | 2004-07-06 | 2006-01-11 | 夏普株式会社 | Image forming apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |