CN208742302U - A kind of printer waste gas purification apparatus - Google Patents
A kind of printer waste gas purification apparatus Download PDFInfo
- Publication number
- CN208742302U CN208742302U CN201821444399.2U CN201821444399U CN208742302U CN 208742302 U CN208742302 U CN 208742302U CN 201821444399 U CN201821444399 U CN 201821444399U CN 208742302 U CN208742302 U CN 208742302U
- Authority
- CN
- China
- Prior art keywords
- partition
- shell
- purification apparatus
- waste gas
- gas purification
- 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.)
- Expired - Fee Related
Links
Landscapes
- Control Or Security For Electrophotography (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model belongs to printer technology field, disclose a kind of printer waste gas purification apparatus, including shell, first partition, third partition and the second partition between first partition and third partition are equipped in shell, it is filled with the first filter layer between first partition and second partition, the second filter layer is filled between second partition and third partition.The printer waste gas purification apparatus of the utility model, when printer works, the exhaust gas come out from printer ventilation opening enters the air inlet of shell, first partition can reduce the flowing velocity of the exhaust gas entered from air inlet, ozone and PM2.5 when exhaust gas being enable to pass through the first filter layer and the second filter layer in exhaust gas are adsorbed and are catalyzed as far as possible, play the role of purifying exhaust gas.
Description
Technical field
The utility model belongs to printer technology field, and in particular to a kind of printer waste gas purification apparatus.
Background technique
In today that Office Health is increasingly concerned, printer may bring healthy hidden danger increasingly by people
Attention.Since technology is limited, in printing, laser printer needs to heat toner cartridge transfer is imaged, and has a large amount of powder
Dirt and poisonous and harmful substance be such as: ozone and PM2.5 are discharged therewith, in the narrow environment of office, once ventilation is bad, swash
The use of optical printer may can cause serious chronic injury to user.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim be to provide one kind can adsorb and/
Or the printer waste gas purification apparatus of purifying and stive.
The technology employed by the present utility model is
A kind of printer waste gas purification apparatus, the shell including being equipped with air inlet and air outlet, be equipped in shell close into
The first partition of port setting, the close to the third partition of gas outlet setting and between first partition and third partition
The upper end of two partitions, first partition is connected with shell inner roof wall, and the lower end of first partition and shell inner bottom wall have gap；Second
The lower end of partition is connected with shell inner bottom wall, and the upper end of second partition and shell inner roof wall have gap；The upper end of third partition
It is connected with shell inner roof wall, the lower end of third partition and shell inner bottom wall have gap；It is filled out between first partition and second partition
Filled with the first filter layer, the second filter layer is filled between second partition and third partition.
Preferably, first filter layer is one in active carbon layer, filter cotton layer and cellular ozone catalytic oxidant layer
Kind or several combinations.
Preferably, second filter layer is one in active carbon layer, filter cotton layer and cellular ozone catalytic oxidant layer
Kind or several combinations.
Preferably, one end that the shell is equipped with air inlet extends outward to form mounting plate, offers on mounting plate circular
Mounting groove in air inlet periphery, the interior sealing strip for being equipped with protrusion mounting groove setting of mounting groove, the periphery of mounting groove, which is equipped with, installs
Hole.
Preferably, the end face of one end of the sealing strip protrusion mounting groove is equipped at least one circle V-groove.
Preferably, the increase for the depth that the width of the mounting groove extends with mounting groove into mounting plate gradually broadens.
Preferably, anion generator is equipped in the cavity between second filter layer and the gas outlet of shell.
Preferably, the anion generator includes electrode needle and the power supply for making the negatively charged position of electrode needle.
Preferably, the gas outlet is at least one strip-shaped hole diagonally downward.
The utility model has the following beneficial effects:
A kind of printer waste gas purification apparatus provided by the utility model, when printer works, from printer ventilation opening
Exhaust gas out enters the air inlet of shell, and first partition can reduce the flowing velocity of the exhaust gas entered from air inlet, make to give up
Ozone and PM2.5 when gas passes through the first filter layer and the second filter layer in exhaust gas can be adsorbed and be catalyzed as far as possible, rise
To the effect of purification exhaust gas.
Detailed description of the invention
Fig. 1 is the schematic diagram that the utility model printer waste gas purification apparatus is looked over from air inlet direction.
Fig. 2 is cross-sectional view of the Fig. 1 in the direction A-A.
Fig. 3 is the cross-section diagram of the utility model sealing strip.
In figure: 1- shell；2- first partition；3- second partition；4- third partition；The first filter layer of 5-；6- second is filtered
Layer；7- electrode needle；8- mounting plate；9- sealing strip；901-V type groove；10- mounting hole；11- strip-shaped hole.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
As shown in Figure 1 to Figure 3, a kind of printer waste gas purification apparatus of the present embodiment, including shell 1, shell 1 be substantially in
Cuboid, 1 inner hollow of shell, the opposite sides of shell 1 are equipped with air inlet and air outlet, and air inlet and air outlet are and shell
1 connects with the internal cavities.
First partition 2, second partition 3 and third partition 4, first partition 2, second partition 3 and the are equipped in shell 1 vertically
Three partitions 4 are parallel to each other.
Wherein first partition 2 is arranged close to air inlet, and the upper end of first partition 2 is connected with 1 inner roof wall of shell；First partition
2 lower end and 1 inner bottom wall of shell have gap.Third partition 4 is arranged close to gas outlet, in the upper end of third partition 4 and shell 1
Roof is connected, and the lower end of third partition 4 and 1 inner bottom wall of shell have gap.Second partition 3 be located at first partition 2 and third every
Between plate 4, the lower end of second partition 3 is connected with 1 inner bottom wall of shell, between the upper end of second partition 3 and 1 inner roof wall of shell have
Gap.From the channel that formation exhaust gas passes through between first partition 2, second partition 3 and third partition 4.
The first filter layer 5 is filled between first partition 2 and second partition 3, the two sides of the first filter layer 5 are respectively with first
Partition 2 and second partition 3 are in close contact.The second filter layer 6, the second filter layer are filled between second partition 3 and third partition 4
6 two sides are in close contact with second partition 3 and third partition 4 respectively.
First filter layer 5 is one or more of active carbon layer, filter cotton layer and cellular ozone catalytic oxidant layer
Combination.Second filter layer 6 is the group of one or more of active carbon layer, filter cotton layer and cellular ozone catalytic oxidant layer
It closes.
Active carbon layer can effectively adsorb the pernicious gases such as benzene, the formaldehyde in air as common adsorbent material, right
PM2.5 and ozone also have suction-operated, and the peculiar smell in the air that can also go out.
Filter cotton layer has good adsorption filtration to act in the dust such as PM2.5, and the material of filter cotton layer is synthetic fibers mistake
Filter pulp, non-woven fabrics filter cotton or glass fiber filter cotton.
Cellular ozone catalytic oxidant layer is used to decomposing and/or adsorbing the ozone gas in exhaust gas, ozone catalytic oxidant layer
Material is the ozone oxidation catalyst sold on the market.
First filter layer 5 and the second filter layer 6 can be selected in assembly according to different needs, such as several normal
The cooperation seen are as follows: the first filter layer 5 is active carbon layer, and the second filter layer 6 is ozone catalytic oxidant layer；Or first filter layer 5 be
Ozone catalytic oxidant layer, the second filter layer 6 are filter cotton layer；Or first filter layer 5 be active carbon layer, the second filter layer 6 was
Filter pulp layer.
It should be noted that when the first filter layer 5 is two kinds or three in active carbon layer, filter cotton layer and ozone catalytic oxidant layer
When the combination of kind, it is only necessary to paste along its width direction or thickness direction by corresponding material layer.Similarly, when
When second filter layer 6 is two or three of combination in active carbon layer, filter cotton layer and ozone catalytic oxidant layer, being also will be corresponding
Material layer paste along its width direction or thickness direction.It is upper in width direction corresponding diagram 2 said herein
Lower direction, the left and right directions in thickness direction corresponding diagram 2.
Waste gas purification apparatus is set at the ventilation opening of printer, when so that printer working, is come out from ventilation opening
Exhaust gas enters the air inlet of shell 1, first partition 2 perpendicular to ventilation opening outgassing direction, so as to reduce from air inlet into
The flowing velocity of the exhaust gas entered enables exhaust gas to pass through the ozone and PM2.5 in exhaust gas when the first filter layer 5 and the second filter layer 6
It is enough to be adsorbed and be catalyzed as far as possible, play the role of purifying exhaust gas.
In traditional waste gas purification apparatus, exhaust gas is to be directed through filter layer, and the length in path is equal to the thickness of filter layer
Degree, in the application, the channel that exhaust gas will be formed across first partition 2, second partition 3 and third partition 4, then the length in path
Degree is equal to the sum of the first filter layer and the width of the second filter layer, and since filter layer is often arranged very thin, width is often
Tens times of thickness, therefore the time of contact of exhaust gas and the first filter layer and the second filter layer can be increased, make the purification of exhaust gas
It is more thorough.
One end that shell 1 is equipped with air inlet extends outward to form mounting plate 8, and mounting plate 8 and shell 1 are integrally formed.Peace
The mounting groove for being surrounded on air inlet periphery is offered in loading board 8, and the sealing strip 9 of protrusion mounting groove setting, peace are equipped in mounting groove
The periphery of tankage is equipped with mounting hole 10.
When waste gas purification apparatus is mounted at the ventilation opening of printer, sealing strip 9 fully encases ventilation opening, by screw
Across the outer surface of mounting hole 10 and printer, screw is then tightened, the ventilation for being fixed on printer that shell 1 can be consolidated
At mouthful, and sealing strip 9 is compressed, and is bonded with certain pressure with the outer surface of printer, reveal exhaust gas will not, is fully entered useless
Air purifying apparatus.
The end face that sealing strip 9 protrudes one end of mounting groove is equipped with three circle V-grooves 901.When sealing strip 9 protrudes mounting groove
When one end is compressed, it is even closer that V-groove can make sealing strip 9 be bonded with the outer surface of printer.
The increase for the depth that the width of mounting groove extends with mounting groove into mounting plate 8 gradually broadens.Sealing strip 9 is located at
Part and the shape adaptation of mounting groove in mounting groove, such structure can prevent sealing strip 9 from falling off out of mounting groove.
Anion generator is equipped in cavity between second filter layer 6 and the gas outlet of shell 1.Anion generator packet
It includes electrode needle 7 and makes the power supply of the negatively charged position of electrode needle 7.Anion generator can produce anion, to pass through the first filter layer
With remaining ozone is decomposed in exhaust gas after the second filter layer.Its concrete principle and setting can refer to application No. is
200810082487.7 Chinese invention patent.
Gas outlet is multiple strip-shaped holes 11 diagonally downward, forms the structure for being similar to shutter, can prevent in this way
External dust enters inside shell 1 from strip-shaped hole 11.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (9)
1. a kind of printer waste gas purification apparatus, it is characterised in that: the shell (1) including being equipped with air inlet and air outlet, shell
(1) equipped with the first partition (2) being arranged close to air inlet, close to the third partition (4) of gas outlet setting and positioned at first in
The upper end of second partition (3) between partition (2) and third partition (4), first partition (2) is connected with shell (1) inner roof wall, the
The lower end of one partition (2) and shell (1) inner bottom wall have gap；The lower end of second partition (3) is connected with shell (1) inner bottom wall,
The upper end of second partition (3) and shell (1) inner roof wall have gap；The upper end of third partition (4) and shell (1) inner roof wall phase
Even, the lower end of third partition (4) and shell (1) inner bottom wall have gap；It is filled between first partition (2) and second partition (3)
Have the first filter layer (5), is filled with the second filter layer (6) between second partition (3) and third partition (4).
2. printer waste gas purification apparatus according to claim 1, it is characterised in that: first filter layer (5) is to live
The combination of one or more of property layer of charcoal, filter cotton layer and cellular ozone catalytic oxidant layer.
3. printer waste gas purification apparatus according to claim 1, it is characterised in that: second filter layer (6) is to live
The combination of one or more of property layer of charcoal, filter cotton layer and cellular ozone catalytic oxidant layer.
4. printer waste gas purification apparatus according to claim 1 to 3, it is characterised in that: the shell (1) is equipped with
One end of air inlet extends outward to form mounting plate (8), and mounting plate offers the mounting groove for being surrounded on air inlet periphery on (8),
The sealing strip (9) of protrusion mounting groove setting is equipped in mounting groove, the periphery of mounting groove is equipped with mounting hole (10).
5. printer waste gas purification apparatus according to claim 4, it is characterised in that: sealing strip (9) the protrusion installation
The end face of one end of slot is equipped at least one circle V-groove (901).
6. printer waste gas purification apparatus according to claim 4, it is characterised in that: the width of the mounting groove is with peace
The increase for the depth that tankage extends into mounting plate (8) gradually broadens.
7. printer waste gas purification apparatus according to claim 1, it is characterised in that: second filter layer (6) and shell
Anion generator is equipped in cavity between the gas outlet of body (1).
8. printer waste gas purification apparatus according to claim 7, it is characterised in that: the anion generator includes electricity
Pole needle (7) and the power supply for making electrode needle (7) negatively charged position.
9. printer waste gas purification apparatus according to claim 1, it is characterised in that: incline at least one the gas outlet
Strip-shaped hole (11) obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444399.2U CN208742302U (en) | 2018-09-04 | 2018-09-04 | A kind of printer waste gas purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444399.2U CN208742302U (en) | 2018-09-04 | 2018-09-04 | A kind of printer waste gas purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208742302U true CN208742302U (en) | 2019-04-16 |
Family
ID=66081835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444399.2U Expired - Fee Related CN208742302U (en) | 2018-09-04 | 2018-09-04 | A kind of printer waste gas purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208742302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209920A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN114413624A (en) * | 2022-01-25 | 2022-04-29 | 湖北华力科技有限公司 | Environment-friendly energy-saving smelting furnace for aluminum ingot production |
-
2018
- 2018-09-04 CN CN201821444399.2U patent/CN208742302U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209920A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN114413624A (en) * | 2022-01-25 | 2022-04-29 | 湖北华力科技有限公司 | Environment-friendly energy-saving smelting furnace for aluminum ingot production |
| CN114413624B (en) * | 2022-01-25 | 2022-12-02 | 湖北华力科技有限公司 | Environment-friendly energy-saving smelting furnace for aluminum ingot production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208742302U (en) | A kind of printer waste gas purification apparatus | |
| KR102082026B1 (en) | Wet type air cleaner | |
| CN204767887U (en) | A air purifier for fuel cell power | |
| KR102464930B1 (en) | An air cleaner using uv led and photocatalytic filter | |
| CN211158905U (en) | Filter element for air purification | |
| CN206103516U (en) | Air purification filter core | |
| JP2011218299A (en) | Air purifier | |
| CN108286751B (en) | Combined air purifier | |
| US20230191307A1 (en) | Handheld smoke filter | |
| CN205461622U (en) | Central air conditioning return air inlet filtering mechanism | |
| CN211706180U (en) | Moxibustion smoke eliminator | |
| CN204469496U (en) | A kind of pro-active intervention formula bamboo Charcoal Adsorption device | |
| WO2012174675A1 (en) | Air purifier | |
| CN107497292A (en) | A kind of VOC waste gas dry type combined treatment device | |
| CN209126480U (en) | A kind of self-control Simplified air purifier with magnet ring sealing | |
| CN107243201B (en) | Air purification module and air purifier | |
| CN202237671U (en) | Multifunctional indoor air filter | |
| CN217503901U (en) | Silver ion filter core structure in bedside cupboard | |
| CN110613994A (en) | Filter screen subassembly and use its filter | |
| CN219209358U (en) | Hazardous waste temporary warehouse non-combustible harmful gas purifying treatment device | |
| CN215260377U (en) | Removable filter core of changing of dual core | |
| CN219346720U (en) | Air purification filter element for fresh air system | |
| CN219367886U (en) | Purifying structure | |
| CN217178810U (en) | Novel indoor air purification device | |
| CN217774420U (en) | Novel multifunctional waste gas purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20190904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |