CN208727112U - A kind of activated carbon adsorption case - Google Patents
A kind of activated carbon adsorption case Download PDFInfo
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- CN208727112U CN208727112U CN201820882429.1U CN201820882429U CN208727112U CN 208727112 U CN208727112 U CN 208727112U CN 201820882429 U CN201820882429 U CN 201820882429U CN 208727112 U CN208727112 U CN 208727112U
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- activated carbon
- carbon adsorption
- cabinet
- placing groove
- opening
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Abstract
The utility model relates to a kind of activated carbon adsorption casees, it is related to laboratory equipment technical field, including cabinet, there is air inlet in one end of cabinet, Rose Box is provided in cabinet, the other end on Rose Box in cabinet is provided with air outlet, close to the position of air outlet, envelope is equipped with wind deflector between Rose Box and cabinet, the first opening is provided on Rose Box, activated carbon adsorption device is removably connected in first opening, it is passed through to the pernicious gas between cabinet and Rose Box to enter in Rose Box in the first opening and be discharged by air outlet, activated carbon adsorption device is detachably connected in the first opening, when activated carbon adsorption device after a period of use, it is convenient that activated carbon adsorption device is taken out, it is exposed to the sun to activated carbon adsorption device the cleaning that can be completed to activated carbon adsorption device, improve the using effect of activated carbon adsorption device.
Description
Technical field
The utility model relates to laboratory equipment technical field more particularly to a kind of activated carbon adsorption casees.
Background technique
Activated carbon adsorber is to handle the best cleaning equipment of organic exhaust gas, stink treatment effect.Laboratory exhaust gas processing
Including laboratory VOCs treatment, laboratory vent gas treatment, laboratory treating tail gas.Usual some processing factories, colleges and universities or
R&D units often generate some poisonous gases during being tested, although these gas discharge amounts are little,
It but is all to compare the poisonous and hazardous gas of high concentration to be directly discharged to atmosphere if carrying out VOCs treatment not in time
If, the environment of surrounding and the health of periphery people can be destroyed.Therefore it often uses in laboratory equipment to one
Kind activated carbon adsorber handles exhaust gas.
Authorization Notice No. is that the Chinese patent of CN206444408U discloses a kind of activated carbon adsorption case, including cabinet, case
One end of body is provided with air inlet, and the cabinet other end is provided with gas outlet, filter device is provided in cabinet, and filter device includes
First filter layer and the second filter layer are provided with adsorbent equipment, activated carbon adsorption case between the first filter layer and the second filter layer
It is inside provided with filter device and adsorbent equipment sufficiently to receive with filter layer and adsorption layer into the intracorporal exhaust gas of case, Jin Erda
To efficient suction-operated, the adsorbent equipment includes activated carbon adsorption layer, and the activated carbon adsorption layer is attached to cabinet
On inner wall.First filter layer and second filter layer are micropore ceramic filter layer.Disadvantage is that active carbon
Adsorption layer is adsorbed on the inner wall of cabinet, and the major function of activated carbon adsorption layer is absorption pollutant, but the use of active carbon is not
It is unlimited, if the absorption of active carbon has reached saturation value, activated carbon adsorption layer will lose effect, and active carbon itself
It will become a pollution sources, reduce the using effect of activated carbon adsorption layer.
Utility model content
The purpose of this utility model is to provide a kind of activated carbon adsorption case, have to activated carbon adsorption case carry out replacement and
The advantages of using effect of activated carbon adsorption layer can be improved.
The above-mentioned purpose of the utility model has the technical scheme that
There are air inlet in a kind of activated carbon adsorption case, including cabinet, one end of the cabinet, filtering are provided in the cabinet
Case, the other end on the Rose Box in cabinet are provided with air outlet, close to the position of air outlet between the Rose Box and cabinet
It sets envelope and is equipped with wind deflector, the first opening is provided on the Rose Box, is removably connected with active carbon suction in first opening
Adsorption device is passed through to the intracorporal pernicious gas of case and enters in the Rose Box and be discharged by air outlet in first opening.
Implement above-mentioned technical proposal and pernicious gas is passed through to the air inlet of cabinet when cabinet is filtered pernicious gas
Mouthful, it is entered in Rose Box between cabinet and Rose Box by the first opening because the setting pernicious gas of wind deflector passes through, because of the
Activated carbon adsorption device is provided in one opening, pernicious gas is tightly held by activated carbon device filtering, is arranged by the air outlet of Rose Box
Out；Activated carbon adsorption device is detachably connected in the first opening, when activated carbon adsorption device after a period of use, it is convenient
Activated carbon adsorption device is taken out, the cleaning that can be completed to activated carbon adsorption device of being exposed to the sun to activated carbon adsorption device, is improved
The using effect of activated carbon adsorption device.
Further, the activated carbon adsorption device includes multiple activated carbon adsorption blocks, on each activated carbon adsorption block
It is equipped with a plurality of through-hole.
Implement above-mentioned technical proposal, by activated carbon adsorption device be set as honeycomb coaly may make pernicious gas preferably in
Pass through in the gap of activated carbon adsorption device, to improve the adsorption effect to activated carbon adsorption device to pernicious gas；And
And using the setting of multiple activated carbon adsorption blocks, it is easy to use.
Further, the second opening, the upper position towards where the first opening of second opening are provided on the cabinet
The placing groove for placing multiple activated carbon adsorption blocks is slidably connected, is removably connected with cover board on the placing groove, it is described
Placing groove and cover board are in netted setting, and the placing groove is provided with shutter, the shutter clamping in the end outside cabinet
In the position slip band on the circumferential position of the second opening position, where the placing groove towards the first opening on cabinet
Dynamic activated carbon adsorption device is blocked in first opening.
Implement above-mentioned technical proposal, when needing to block activated carbon adsorption device when in the first opening, pull shutter,
So that shutter drives placing groove and cover board to skid off the second opening, by cover board in removing on placing groove, by multiple activated carbon adsorptions
Block is placed in placing groove, and cover board is connected on placing groove, placing groove is inserted into cabinet by the second opening, so that placing groove band
Dynamic active carbon filtering device blocks in the first opening of Rose Box, the filtering to pernicious gas is completed, using lautertuns and lid
The setting of plate is convenient to be cleared up or is replaced to activated carbon adsorption device；The setting of shutter can prevent placing groove being inserted into case
When internal, there are gaps between placing groove and the second opening, to prevent pernicious gas from running out of in the second opening, improve pair
The adsorption effect of impurity in pernicious gas；It sets netted for placing groove and cover board, may make pernicious gas in lautertuns and lid
Netted gap passes through on plate, so that the activated carbon adsorption block in lautertuns plays adsorption effect to pernicious gas.
Further, the cover plate bolt is connected on the placing groove.
Implement above-mentioned technical proposal, when needing to carry out multiple activated carbon adsorption blocks cleaning replacement, placing groove taken out,
Bolt is backed out, so that cover board is replaced multiple activated carbon adsorption blocks, the side being connected by screw bolts in removing on placing groove
Formula may make cover board in having preferable fastness on placing groove, when multiple activated carbon adsorption blocks adsorb pernicious gas
When, it prevents cover board in the mode for falling off, and being connected by screw bolts on placing groove, dismantles also more convenient.
Further, the two sides of the placing groove are provided with first sliding groove in vertical direction, and sliding connects in the first sliding groove
It is connected to barrier plate, the barrier plate is used to prevent the activated carbon adsorption device in placing groove mobile towards the direction of shutter.
Implement above-mentioned technical proposal, because there are gaps between cabinet and Rose Box, when placing groove drives multiple active carbons to inhale
Attached piece is inserted into the second opening so that multiple activated carbon adsorption blocks block when in the first opening, in lautertuns in cabinet and
There are certain space, the setting of shutter multiple activated carbon adsorption blocks can be blocked plate is blocked for part between Rose Box
In placing groove when in the first opening, preventing multiple activated carbon adsorption blocks to pernicious gas absorption, multiple activated carbon adsorption blocks court
It is moved to being generated between cabinet and Rose Box；By shutter in being moved in first sliding groove, so that the movement of shutter is directed to, it is right
Multiple activated carbon adsorption blocks play barrier effect.
Further, the position of placing groove sliding is provided with second sliding slot, the placement between the cabinet and Rose Box
The two sides of slot are slidably connected in the second sliding slot.
Implement above-mentioned technical proposal, when placing groove drives multiple activated carbon adsorption devices to be inserted into cabinet in the second opening
When, guiding is played the role of to the movement of placing groove towards the first opening in sliding in second sliding slot in the end of placing groove, so that
Placing groove can be more convenient that multiple activated carbon adsorption blocks is driven to block in the first opening, improve placing groove and drive multiple active carbons
Attraction block is blocked in the mobile effect in the first opening.
Further, it is provided on the cabinet for preventing placing groove towards meeting device mobile outside cabinet.
Implement above-mentioned technical proposal, the setting of meeting device may make when placing groove drives multiple activated carbon adsorption blocks to block
When in the first opening, prevent placing groove towards generating movement outside cabinet, so that multiple activated carbon adsorption blocks be prevented to be detached from the
The occlusion state of one opening, so that multiple activated carbon adsorption blocks can be blocked preferably in the first opening.
Further, the meeting device includes the fixed link being arranged on cabinet, the end rotation connection of the fixed link
There is the abutting bar abutted with shutter.
Implement above-mentioned technical proposal, when needing for placing groove to be connected on cabinet, bar is abutted by rotation and to abut
Bar is abutted with the shutter on placing groove, and shutter is connected in the second opening by the effect of frictional force so that abutting bar,
To prevent placing groove from generating movement outside towards cabinet.
Further, the fixed link is threaded on the cabinet.
Implement above-mentioned technical proposal and fixed link is first threaded into case when needing for shutter to be connected in the second opening
In vivo, by rotation abutting bar shutter is connected in the second opening by abutting bar, is improving and abuts bar to shutter
Abutting intensity, thus further prevent shutter drive placing groove be directed away from cabinet direction generate movement.
Further, the shutter is equipped with pull handle in the face outside cabinet.
Implement above-mentioned technical proposal, pull handle is set as pulling shutter that placing groove is driven to mention towards movement outside cabinet
The point of application has been supplied, has facilitated and pulls entire placing groove.
In conclusion the utility model has the following beneficial effects:
One, the setting of placing groove and cover board may make when needing to clear up multiple activated carbon adsorption blocks or replace, and will put
Setting slot drives multiple activated carbon adsorption blocks to pull out in the second opening, by cover board in removing on placing groove;
Two, the setting of barrier plate and first sliding groove can prevent multiple activated carbon adsorption blocks in placing groove towards cabinet and mistake
Movement is generated between filter box, improves multiple activated carbon adsorption devices to the adsorption effect of pernicious gas；
Three, the setting of fixed link and abutting bar can prevent shutter when driving placing groove to be inserted into cabinet, placing groove
Movement is generated outside towards cabinet, improves the activated carbon adsorption block in lautertuns indirectly to the adsorption effect of pernicious gas.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the whole structural schematic diagram of the utility model embodiment；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is the structural schematic diagram of the semi-section of the utility model embodiment；
Fig. 4 is the structural schematic diagram of the hiding cabinet of the utility model embodiment；
Fig. 5 is the configuration schematic diagram of the placing groove of the utility model embodiment, cover board and barrier plate.
Appended drawing reference: 1, cabinet；11, air inlet；12, wind deflector；13, the second opening；14, placing groove；141, cover board；
142, shutter；143, bolt；144, first sliding groove；145, barrier plate；146, pull handle；15, second sliding slot；16, fixed
Bar；161, bar is abutted；2, Rose Box；21, air outlet；22, the first opening；23, activated carbon adsorption block；231, through-hole.
Specific embodiment
In the following detailed description, many details are proposed, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can not need one in these details
Implement in the case where a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment
In conjunction with Fig. 1 and Fig. 3, there is an air inlet 11 in a kind of activated carbon adsorption case, including cabinet 1, one end of cabinet 1, in cabinet 1
It is provided with Rose Box 2, the other end on Rose Box 2 in cabinet 1 is provided with air outlet 21, close to going out between Rose Box 2 and cabinet 1
The position envelope in air port 21 is equipped with wind deflector 12.Wind deflector 12 is for blocking the harmful gas entered between cabinet 1 and Rose Box 2
Body, so that pernicious gas can enter in Rose Box 2.
As shown in figure 3, being provided with the first opening 22 on Rose Box 2, in the present embodiment, there are two 22 settings of the first opening
And it is located at the upper and lower part of Rose Box 2, two first openings 22, which are arranged, may make pernicious gas in the top of Rose Box 2
It is entered in Rose Box 2 simultaneously with lower part, improves the treatment effeciency to pernicious gas.It is removably connected in first opening 22
Activated carbon adsorption device, activated carbon adsorption device include multiple activated carbon adsorption blocks 23, are all provided on each activated carbon adsorption block 23
There is a plurality of through-hole 231, in the present embodiment, sets honeycomb coaly for each activated carbon adsorption block.Pernicious gas passes through first
Opening 22 enters in Rose Box 2, and pernicious gas passes through in the gap of the activated carbon adsorption block 23 of honeycomb coaly, improves activity
Adsorption effect of the charcoal Attraction block 23 to pernicious gas.
In conjunction with Fig. 1 and Fig. 5, the second opening 13 is provided on cabinet 1, in the second opening 13 where the first opening 22 of direction
Position slidably connects placing groove 14, and placing groove 14 passes through bolt on placing groove 14 for placing multiple activated carbon adsorption blocks 23
143 are connected with cover board 141, and multiple activated carbon adsorption blocks 23 are placed in placing groove 14, and cover board 141 is connected by bolt 143
To placing groove 14, when needing that multiple activated carbon adsorption blocks 23 are cleared up or replaced, placing groove 14 is taken out, by cover board
141 remove.Placing groove 14 and cover board 141 are in netted setting, and placing groove 14 is provided with shutter in the end outside cabinet 1
142, shutter 142 is equipped with that the entire movement of placing groove 14 is pulled to provide the pull handle of the point of application in the face outside cabinet 1
146.Shutter 142 is connected on cabinet 1 on the circumferential position of the second 13 positions of opening, and placing groove 14 is opened towards first
Position sliding where mouthfuls 22 drive activated carbon adsorption device block in the first opening 22 (referring to Fig. 3).
As shown in figure 5, the two sides of placing groove 14 are provided with first sliding groove 144, sliding in first sliding groove 144 in vertical direction
It is connected with barrier plate 145, when multiple activated carbon adsorption blocks 23 are placed in placing groove 14, barrier plate 145 is inserted into first
In sliding slot 144, so that multiple activated carbon adsorption blocks 23 are barred from placing groove 14 by barrier plate 145, prevent multiple active carbons from inhaling
Attached piece 23 direction towards shutter 142 generates movement.
In conjunction with Fig. 1 and Fig. 4, the position that placing groove 14 slides is provided with second sliding slot 15 between cabinet 1 and Rose Box 2,
The two sides of placing groove 14 are slidably connected in second sliding slot 15.When placing groove 14, which is inserted into, to be moved in the second opening 13, place
The two sides of slot 14 are slidably connected in second sliding slot 15, are played guiding to the movement of placing groove 14 towards the first opening 22 and are made
With conveniently so that placing groove 14 drives activated carbon adsorption device to block in the first opening 22.
Fixed link 16, the end of fixed link 16 are equipped in the position where shutter 142 on cabinet 1 combined with Figure 1 and Figure 2,
It is provided with swing handle 162, fixed link 16 is threaded on cabinet 1, and the end of fixed link 16 is rotatably connected to and shutter
The 142 abutting bars 161 abutted.When placing groove 14 drive multiple activated carbon adsorption blocks 23 block in first opening 22 on when, will support
Extension bar 161 is connected on shutter 142, and fixed link 16 is threaded into cabinet 1, so that abutting bar 161 further by shutter
142 are connected on cabinet 1, prevent shutter 142 when driving placing groove 14 to be inserted into the second opening 13,142 band of shutter
Dynamic placing groove 14 is moved towards generation outside cabinet 1.
The course of work: pernicious gas is passed through between cabinet 1 and Rose Box 2, because of the setting of wind deflector 12, is passed through to case
Pernicious gas between body 1 and Rose Box 2 is entered in Rose Box 2 by the first opening 22, the active carbon in the first opening 22
Adsorbent equipment adsorbs pernicious gas, is discharged in the air outlet 21 on Rose Box 2；When needing to multiple in placing groove 14
When activated carbon adsorption block 23 is cleared up or replaced, by pulling pull handle 146, so that shutter 142 drives placing groove 14
It being slided in second sliding slot 15, driving placing groove 14 to be moved to outside cabinet 1, by backing out bolt 143 by cover board 141 in placement
It is removed on slot 14, multiple activated carbon adsorption blocks 23 is cleared up or replaced, when clearing up or replacement finishes, by barrier plate 145
It is slided in first sliding groove 144, so that multiple activated carbon adsorption blocks 23 are blocked in placing groove 14 by barrier plate 145, by cover board
141 are fixed on placing groove 14 by bolt 143, drive placing groove 14 to be inserted into cabinet 1 in the second opening 13 shutter 142
Interior, placing groove 14 drives multiple activated carbon adsorption blocks 23 to block in the first opening 22 in sliding in second sliding slot 15 at this time, right
Pernicious gas plays suction-operated.
Above embodiments are only to illustrate the technical solution of the utility model, rather than carry out to the protection scope of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the utility model scope of the claimed.
Although the utility model is described in detail referring to above-described embodiment, those of ordinary skill in the art are still
Can it is according to circumstances mutual to the feature in various embodiments of the utility model that creative work not be made in the absence of conflict
Other adjustment are made in combination, additions and deletions, to obtain different, essence without departing from the other technologies side of the design of the utility model
Case, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (10)
1. one end of a kind of activated carbon adsorption case, including cabinet (1), the cabinet (1) has air inlet (11), which is characterized in that
It is provided with Rose Box (2) in the cabinet (1), the other end on the Rose Box (2) in cabinet (1) is provided with air outlet
(21), the position envelope between the Rose Box (2) and cabinet (1) close to air outlet (21) is equipped with wind deflector (12), the filtering
Be provided on case (2) the first opening (22), it is described first opening (22) on be removably connected with activated carbon adsorption device, be passed through to
Pernicious gas in cabinet (1) enters in the Rose Box (2) in first opening (22) to be discharged by air outlet (21).
2. a kind of activated carbon adsorption case according to claim 1, which is characterized in that the activated carbon adsorption device includes more
A activated carbon adsorption block (23) is equipped with a plurality of through-hole (231) on each activated carbon adsorption block (23).
3. a kind of activated carbon adsorption case according to claim 2, which is characterized in that be provided with second on the cabinet (1)
It is open (13), is slidably connected towards the position where the first opening (22) for placing multiple work in second opening (13)
The placing groove (14) of property charcoal Attraction block (23) is removably connected with cover board (141) on the placing groove (14), the placing groove
(14) and cover board (141) is in netted setting, and the placing groove (14) is provided with shutter (142) in the end of cabinet (1) outside,
The shutter (142) is connected on cabinet (1) and is open on the circumferential position of (13) position in second, the placing groove
(14) activated carbon adsorption device is driven to block in first opening (22) towards the position sliding where the first opening (22).
4. a kind of activated carbon adsorption case according to claim 3, which is characterized in that cover board (141) bolt (143) is even
It connects on the placing groove (14).
5. a kind of activated carbon adsorption case according to claim 4, which is characterized in that the two sides of the placing groove (14) are in perpendicular
Histogram slidably connects barrier plate (145), the barrier plate in the first sliding groove (144) to being provided with first sliding groove (144)
(145) for preventing the activated carbon adsorption device in placing groove (14) mobile towards the direction of shutter (142).
6. a kind of activated carbon adsorption case according to claim 5, which is characterized in that the cabinet (1) and Rose Box (2) it
Between be provided with second sliding slot (15) in the position of placing groove (14) sliding, the two sides of the placing groove (14) are slidably connected at described
In second sliding slot (15).
7. a kind of activated carbon adsorption case according to claim 3, which is characterized in that be provided with and be used on the cabinet (1)
The meeting device for preventing placing groove (14) from moving outside towards cabinet (1).
8. a kind of activated carbon adsorption case according to claim 7, which is characterized in that the meeting device includes being arranged in case
The end of fixed link (16) on body (1), the fixed link (16) is rotatably connected to the abutting bar abutted with shutter (142)
(161)。
9. a kind of activated carbon adsorption case according to claim 8, which is characterized in that the fixed link (16) is threaded in
On the cabinet (1).
10. a kind of activated carbon adsorption case according to claim 3, which is characterized in that the shutter (142) is in cabinet
(1) face outside is equipped with pull handle (146).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882429.1U CN208727112U (en) | 2018-06-07 | 2018-06-07 | A kind of activated carbon adsorption case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820882429.1U CN208727112U (en) | 2018-06-07 | 2018-06-07 | A kind of activated carbon adsorption case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727112U true CN208727112U (en) | 2019-04-12 |
Family
ID=66025323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820882429.1U Active CN208727112U (en) | 2018-06-07 | 2018-06-07 | A kind of activated carbon adsorption case |
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| Country | Link |
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| CN (1) | CN208727112U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015768A (en) * | 2019-05-08 | 2019-07-16 | 徐文霞 | A kind of water resource recycles environmental protecting device |
| CN111514710A (en) * | 2020-04-21 | 2020-08-11 | 山东康德莱净化工程有限公司 | Purification unit capable of improving purification efficiency |
| CN111715026A (en) * | 2020-06-20 | 2020-09-29 | 安徽宝图实验室设备有限公司 | Filter box with time delay mechanism |
| CN112357126A (en) * | 2021-01-11 | 2021-02-12 | 中国人民解放军国防科技大学 | Harmful gas removing unit storage device |
| CN112426844A (en) * | 2020-11-02 | 2021-03-02 | 江苏鸿茂鑫环保科技有限公司 | Activated carbon adsorption box |
| CN112755723A (en) * | 2020-12-30 | 2021-05-07 | 复信(江苏)环境科技有限公司 | Waste heat recovery utilizes high concentration organic waste gas processing system of formula |
| CN114345077A (en) * | 2021-12-21 | 2022-04-15 | 无锡德润电子有限公司 | Sterilizing and deodorizing device for refrigerator and automobile |
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2018
- 2018-06-07 CN CN201820882429.1U patent/CN208727112U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015768A (en) * | 2019-05-08 | 2019-07-16 | 徐文霞 | A kind of water resource recycles environmental protecting device |
| CN111514710A (en) * | 2020-04-21 | 2020-08-11 | 山东康德莱净化工程有限公司 | Purification unit capable of improving purification efficiency |
| CN111514710B (en) * | 2020-04-21 | 2022-04-08 | 山东康德莱净化工程有限公司 | Purification unit capable of improving purification efficiency |
| CN111715026A (en) * | 2020-06-20 | 2020-09-29 | 安徽宝图实验室设备有限公司 | Filter box with time delay mechanism |
| CN112426844A (en) * | 2020-11-02 | 2021-03-02 | 江苏鸿茂鑫环保科技有限公司 | Activated carbon adsorption box |
| CN112755723A (en) * | 2020-12-30 | 2021-05-07 | 复信(江苏)环境科技有限公司 | Waste heat recovery utilizes high concentration organic waste gas processing system of formula |
| CN112357126A (en) * | 2021-01-11 | 2021-02-12 | 中国人民解放军国防科技大学 | Harmful gas removing unit storage device |
| CN112357126B (en) * | 2021-01-11 | 2021-03-30 | 中国人民解放军国防科技大学 | Harmful gas removing unit storage device |
| CN114345077A (en) * | 2021-12-21 | 2022-04-15 | 无锡德润电子有限公司 | Sterilizing and deodorizing device for refrigerator and automobile |
| CN114345077B (en) * | 2021-12-21 | 2024-04-05 | 无锡德润电子有限公司 | Sterilizing and deodorizing device for refrigerator and automobile |
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