CN208526178U - A kind of air cleaning facility - Google Patents
A kind of air cleaning facility Download PDFInfo
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- CN208526178U CN208526178U CN201821037928.7U CN201821037928U CN208526178U CN 208526178 U CN208526178 U CN 208526178U CN 201821037928 U CN201821037928 U CN 201821037928U CN 208526178 U CN208526178 U CN 208526178U
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Abstract
The utility model discloses a kind of air cleaning facilities, including shell, the shell is inwardly disposed with filter screen by opening, extraction fan, filter core, outgassing wind-tunnel, heating pipe, cooling pipe, cooling bath and gas outlet, the drawer box that can be pushed and pulled is offered on housing exterior walls, the drawer box is between extraction fan and outgassing wind-tunnel, drawer box inner surface offers the first slot matched with filter core, the second slot corresponding with the first slot is offered in the inner walls, the filter core is by being plugged in the first slot and the second slot, described heating pipe one end is connect with outgassing wind-tunnel, the other end is connected with cooling pipe, the cooling pipe is arranged in cooling bath and is connected with gas outlet.The utility model can effectively remove bacterium, virus, pernicious gas and other nuisances in air, good purification, while be set as detachable structure to filter device, convenient for cleaning and replacing to filter device.
Description
Technical field
The utility model relates to purification technology field more particularly to a kind of air cleaning facilities.
Background technique
With the rapid development of the national economy, city size constantly expands, urban population is sharply increased, and urban air is dirty
The decline of indoor air quality caused by dye, construction and decoration, viral transmission or other reasons is that many cities in current China face
Practical problem, the improvement of overall situation depends on government and the joint efforts of commonwealthn.And the change for subenvironment, currently
The method used is: improving indoor air quality using air cleaning facility.
Currently, air purifier purification style on the market mainly uses: extraction fan sucks air through strainer filtering heel row
Out, although this mode structure is simple, the air quality of purification is not up to standard.
In this regard, the utility model patent of Patent No. CN201610175619.5 provides a kind of air cleaning facility, with
The air quality situation not up to standard for solving existing air purifier purification, as shown in Figure 1, the utility model is by following skill
What art scheme was realized: a kind of air cleaning facility, including cabinet, box house left side are equipped with air inlet pipe, are equipped with and take out in air inlet pipe
Fan, air inlet pipe lower end are equipped with disposal box, and air inlet pipe lower part is connected by spiral tube with the first Rose Box；First Rose Box lower end
It is connected by pipeline with the input end of plasma purifier, the outlet end of plasma purifier connects the second Rose Box；Second mistake
The input end of the outlet end connection spraying box of filter box, spraying box inner upper end are equipped with injection spray pipe, and spraying box lower end is equipped with spray liquid
Pond, spray liquid pool is interior to be equipped with the pump housing, and the pump housing connects injection spray pipe by pipeline, in the spray upper box part other side opposite with input end
Equipped with gas outlet；In spraying box, corresponding with spraying box input end it is provided with the equal scoreboard of air-flow, the equal scoreboard packet of air-flow
Rubbing board body is evenly equipped with strip through-hole on plate body.Gas to be clean passes through the first Rose Box, plasma purifier, the second Rose Box
After the multiple tracks cleaning procedure such as spraying box, the air of discharge can be completely up to standard, meets the purpose that people have a breath of fresh air.
Although above scheme solves the problems, such as that existing air purifier purification is not thorough, but there are still following deficiencies:
(1) filter plate of the activated carbon adsorption plate of first Rose Box and the second Rose Box is non-collapsible structure, inconvenient
In the replacement and cleaning of filter plate；
(2) program by activated carbon adsorption plate, filter plate and plasma purifier to pernicious gas in air at
Reason, and corresponding solution is not proposed for there is nuisances, the programs such as virus, bacterium in air.
Utility model content
In order to solve the defects of prior art, the utility model provides a kind of air cleaning facility, can effectively remove sky
Bacterium, virus, pernicious gas and other nuisances, good purification in gas allow user breathed in time to fresh air,
Detachable structure is set as to filter device simultaneously, convenient for cleaning and replacing to filter device.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of air cleaning facility, including shell, the shell are hollow cavity open at one end, and the shell is by opening
Inwardly it is disposed with filter screen, extraction fan, filter core, outgassing wind-tunnel, heating pipe, cooling pipe, cooling bath and gas outlet, institute
The drawer box that offers and can push and pull on housing exterior walls is stated, the drawer box is between extraction fan and outgassing wind-tunnel, table in drawer box
Face offers the first slot matched with filter core, and corresponding with the first slot second is offered in the inner walls and is inserted
Slot, by being plugged in the first slot and the second slot, realization is immobilized in the shell the filter core, described heating pipe one end with
Outgassing wind-tunnel connection, the other end are connected with cooling pipe, and the cooling pipe is arranged in cooling bath and is connected with gas outlet.
Preferably, the drawer box can be pushed and pulled with shell realization by telescopic rod and be connect, and described telescopic rod one end is fixed to be connected
It connects in housing exterior walls, the other end is fixedly connected with two side bottom of drawer box.
Preferably, the outer surface of the drawer box is equipped with handle.
Preferably, the filter core is respectively nanofiber prefiltering net, HEPA filter screen and absorbent carbon fibrous reticulum activated carbon
Web, the nanofiber prefiltering net, absorbent carbon fibrous reticulum absorbent carbon fibrous reticulum and HEPA filter screen are plugged on first and insert
In slot and in the second slot, realization is immobilized in the shell.
Preferably, be connected with filter mantle at the shell nozzle, the filter mantle include inlet cylinder, admission line and
Arc air duct offers air inlet on the air inlet drum outer wall, and the admission line is connected to inlet cylinder, is equipped in admission line
Spiral plate, arc air duct one end are connected to admission line, and the other end is flexibly connected on the inner wall of the housing.
Preferably, the filter screen is filter cotton layer, and the inner walls are equipped with annular slot, the filter screen clamping
In the card slot.
Preferably, electrical heating elements are evenly equipped in the heating pipe.
Preferably, the cooling pipe bottom offers dust collecting trough.
It should be noted that in use, filter mantle is connected in shell, start extraction fan, raw gas by into
Stomata enters in filter mantle, and after the helical flow of spiral plate, the speed of gas lowers, and is entered by arc air duct
In shell, then pass sequentially through at the multiple working procedures such as filter screen, filter core, outgassing wind-tunnel, heating pipe, cooling pipe, cooling bath
After reason, air quality is met the requirements, and is discharged from venthole.
The utility model compared with prior art, have it is following the utility model has the advantages that
(1) the utility model realizes being detachably connected for filter device, while what is be arranged pushes and pulls drawer box, and in drawer
The first slot for placing filter screen is arranged in box inner surface, and is arranged second in inner walls corresponding with the first slot
Slot, by closing drawer box, filter is plugged in the first slot and the second slot, and is realized and be immobilized in the shell, and is opened
Drawer box, filter are separated with the second slot, and being plugged on the first slot filtering net at this time can remove, and carry out replacement and clear
It washes, to realize being detachably connected for filter screen；
(2) by heating pipe, cooling pipe and the cooling bath of setting, after realizing in heating pipe to filter element filtering
There are bacteriums, the high-temperature inactivation of virus in gas, and gas passes through cooling pipe, cooling pipe high temperature gas after inactivation
For body in cooling bath under coolant liquid effect, high-temperature gas generates liquefaction, the dust and impurity that at this moment do not eliminate in gas and liquefaction
Water mist, which combines, to be dropped in disposal box, and further dust removing effects are reached；
(3) at shell nozzle be flexibly connected filter mantle, realize and be detachably connected, when ambient air quality is poor or
Person's dust impurity is more, and filter mantle is installed, can be to larger in air by the lesser air inlet in the aperture being arranged thereon
Grain impurity or winged insect etc. are filtered, guarantee in shell filter screen and filter core will not the generations such as increase products impurity or dust it is stifled
Plug, and the clean-up effect of equipment is influenced, while the spiral plate being arranged in filter mantle and arc air duct, gas flow rate can be reduced, is subtracted
Few gas improves filter screen service life to the impact force of filter screen, and gas flow rate reduces, so that the effect of filtering is more aobvious
It writes；
(4) shell air inlet goes out the filter screen being detachably connected, and filter screen is filter cotton layer, carries out coarse filtration to air,
The large granular impurity in air filtering is crossed, then passes through nanofiber prefiltering net, HEPA filter screen and the activated carbon in filter core again
Web absorbent carbon fibrous reticulum carries out smart filtering, filters the fine impurities of inside air, by there is the filter type of gradient,
So that air purification effect is more thorough, while also protecting filter screen, filter screen replacement and wash number are reduced.
Detailed description of the invention
The following drawings only does schematic illustration and explanation to the utility model, does not limit the scope of the utility model.
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of the utility model air cleaning facility；
Fig. 3 is schematic diagram when drawer box is opened；
Fig. 4 is schematic diagram when drawer box is closed；
Fig. 5 is the schematic diagram of the second slot；
In figure: 1, shell, 2, filter screen, 3, extraction fan, 4, filter core, 5, outgassing wind-tunnel, 6, heating pipe, 7, cooling tube
Road, 8, cooling bath, 9, gas outlet, 10, drawer box, the 11, first slot, the 12, second slot, 13, telescopic rod, 14, handle, 15,
Filter mantle, 151, inlet cylinder, 152, admission line, 153, arc air duct, 1511, air inlet, 1521, spiral plate, 16, card slot,
41, nanofiber prefiltering net, 42, HEPA filter screen, 43, absorbent carbon fibrous reticulum absorbent carbon fibrous reticulum, 61, electrical heating elements,
71, dust collecting trough.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.Several embodiments of the utility model are given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to unless otherwise defined, all technical and scientific terms used herein and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.
Terminology used in the description of the utility model herein is intended merely to the mesh of description specific embodiment
, it is not intended that in limitation the utility model.Term " and or " used herein includes one or more relevant institute's lists
Any and all combinations of purpose.Embodiment described herein.On the contrary, purpose of providing these embodiments is makes to this
The disclosure of utility model is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
As shown in Figure 1, the prior art compareed by the utility model, the technical solution which uses: a kind of
Air cleaning facility, including cabinet, box house left side are equipped with air inlet pipe 10, are equipped with fan 11, air inlet pipe 10 in air inlet pipe 10
Lower end is equipped with disposal box, and 10 lower part of air inlet pipe is connected by spiral tube 8 with the first Rose Box 7；First Rose Box, 7 lower end passes through pipe
Road is connected with the input end of plasma purifier 6, and the outlet end of plasma purifier 6 connects the second Rose Box 5；Second Rose Box
The input end of 5 outlet end connection spraying box 4,4 inner upper end of spraying box are equipped with injection spray pipe 2, and 4 lower end of spraying box is equipped with spray liquid
Pond is equipped with the pump housing 1 in spray liquid pool, and the pump housing 1 is by pipeline connection injection spray pipe 2, in another opposite with input end in 4 top of spraying box
Side is equipped with gas outlet；In spraying box 4, corresponding with 4 input end of spraying box it is provided with the equal scoreboard 3 of air-flow, the air-flow
Equal scoreboard 3 includes plate body, is evenly equipped with strip through-hole on plate body.
The program keeps purification more thorough using multilayer purification, so that air quality is met the requirements after purification, solves existing
Air cleaning facility purifies air quality problem not up to standard, but appoints so in the presence of following insufficient: the active carbon of first Rose Box 7
The filter plate of adsorption plate and the second Rose Box 5 is non-collapsible structure, the replacement and cleaning of filter plate is not easy to, in addition, the program
Pernicious gas in air is handled by activated carbon adsorption plate, filter plate and plasma purifier, and is directed in air and deposits
In nuisances such as virus, bacteriums, the program does not propose corresponding solution.
In view of the shortcomings of the prior art, the utility model is resolved by technical solution below:
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of air cleaning facility, including shell 1, the shell 1 are open at one end
Hollow cavity, the shell 1 be inwardly disposed with by opening filter screen 2, extraction fan 3, filter core 4, outgassing wind-tunnel 5, heating
Pipeline 6, cooling pipe 7, cooling bath 8 and gas outlet 9 start extraction fan 3, and air to be clean enters in shell 1, first pass through filtering
2 coarse filtration of net, filters out the large granular impurity in air, then filters out the thin of inside air into the essence filtering of filtration core 4 again
Small impurity, filtered air enter heating pipe 6 by outgassing wind-tunnel 5, the bacterium do not removed in heating pipe 6, disease
Poison inactivates under high temperature action, and then into cooling pipe 7, the high-temperature gas in cooling pipe 7 is issued in the effect of cooling bath 8
Raw liquefaction, the dust and impurity that gas does not eliminate drop in disposal box in conjunction with liquefaction water mist, further reach clean-up effect,
The qualified gas of purification is discharged by gas outlet 9.
The drawer box 10 that can be pushed and pulled is offered on 1 outer wall of shell, the drawer box 10 be located at extraction fan 3 and outgassing wind-tunnel 5 it
Between, referring to figs. 2 and 3,10 inner surface of drawer box offers the first slot 11 matched with filter core 4, opens on 1 inner wall of shell
Equipped with second slot 12 corresponding with the first slot 11, also, filter core 4 is by being plugged on the first slot 11 and the second slot 12
Interior, realization is fixed in shell 1, wherein and 6 one end of heating pipe is connect with outgassing wind-tunnel 5, and the other end is connected with cooling pipe 7,
Cooling pipe 7 is arranged in cooling bath 8 and is connected with gas outlet 9, and drawer box 10, which can push and pull, is connected to shell 1, when closing drawer
Box 10, filter core 4 are plugged in the first slot 11 and the second slot 12, are fixed on filter core 4 in shell 1, when open drawer box 10,
Filter core 10 is separated with the second slot 12, and being plugged on 11 inner filter core of the first slot at this time can remove, and is replaced and is cleaned, thus
Realize being detachably connected for filter device.
Wherein, drawer box 10 can be pushed and pulled with the realization of shell 1 by telescopic rod 13 and be connect, and 13 one end of telescopic rod is fixedly connected
In 1 outer wall of shell, the other end is fixedly connected with 10 liang of side bottoms of drawer box, realizes that drawer box can push and pull function.
In addition, the outer surface of drawer box 10 is equipped with handle 14, opened and closed convenient for drawer box 10.
Further, filter core 4 is respectively nanofiber prefiltering net 41, HEPA filter screen 42 and absorbent carbon fibrous reticulum activity
Carbon fibre web 43, wherein nanofiber prefiltering net 41 for filtering air in the substances such as larger particles dust, keep HEPA
Filter screen is relatively clean, extends HEPA filter screen service life, and HEPA filter screen is to the suspended particulate in air, nocuousness
Gas is adsorbed, so that suspended matter and a small amount of harmful substance are effectively filtered, finally using absorbent carbon fibrous reticulum activity carbon fiber
Net essence filtering is tieed up, the fine impurities of inside air are filtered, to purify the purpose of air, wherein nanofiber prefiltering net
41 be the arc for outwardly protruding or being recessed inwardly, and 42 cross sectional shape of HEPA filter screen is wavy, and the design of this spline structure increases
The contact area of itself and air, improves the efficiency of air filtration.
Referring to Fig. 1,1 opening of shell is connected with filter mantle 15, which includes inlet cylinder 151, air inlet pipe
Road 152 and arc air duct 153, wherein offer air inlet 1511 on 151 outer wall of inlet cylinder, and admission line 152 and inlet cylinder
151 connections, and spiral plate 1521 is equipped in admission line 152,153 one end of arc air duct is connected to admission line 152, another
End is movably connected on the inner wall of shell 1, it is preferred that filter mantle 15 is to be connected through a screw thread with shell 1, and wherein air inlet
1511 internal diameters are 0.25mm, and the filter mantle 15 that 1 opening of shell is flexibly connected is realized and is detachably connected, when surrounding air matter
When measuring poor or dust impurity is more, and filter mantle 15 is installed, by the lesser air inlet 1511 in the aperture being arranged thereon,
Larger particles impurity or winged insect etc. in air can be filtered, guarantee in shell filter screen 2 and filter core 4 will not increase products it is miscellaneous
Matter or dust etc. block, and influence the clean-up effect of equipment, while the spiral plate 1521 and arc being arranged in filter mantle 15
Air duct 153 can reduce gas flow rate, reduce gas to the impact force of filter screen 2, improve filter screen service life, and gas
Flow velocity reduces, so that the effect of filtering is more significant.
Further, wherein filter screen 2 is filter cotton layer, and 1 inner wall of shell is equipped with annular slot 16, filter screen 2
It is connected in the annular slot 16,1 air inlet of shell goes out the filter screen 2 being detachably connected, and filter screen 2 is filter cotton layer, right
Air carries out coarse filtration, crosses the large granular impurity in air filtering, keeps the cleannes of filter core.
In addition, being evenly equipped with electrical heating elements 61 in heating pipe 6, and electrical heating elements 61 can be electrothermal tube or resistance wire.
7 bottom of cooling pipe offers dust collecting trough 71 and is used to collect dust, the dust and impurity and liquefaction that gas does not eliminate
Water mist, which combines, to be dropped in disposal box.
Working principle: in use, filter mantle is connected in shell, start extraction fan, raw gas passes through air inlet
Into in filter mantle, after the helical flow of spiral plate, the speed of gas lowers, and enters shell by arc air duct
It is interior, after then passing sequentially through the processing of the multiple working procedures such as filter screen, filter core, outgassing wind-tunnel, heating pipe, cooling pipe, cooling bath,
Air quality is met the requirements, and is discharged from venthole.
The utility model provides a kind of air cleaning facility, can effectively remove bacterium in air, virus, pernicious gas
And other nuisances, good purification, allow user breathed in time to fresh air, while being set as removable to filter device
Structure is unloaded, convenient for cleaning and replacing to filter device.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (8)
1. a kind of air cleaning facility, including shell (1), the shell (1) is hollow cavity open at one end, the shell (1)
Filter screen (2), extraction fan (3), filter core (4), outgassing wind-tunnel (5), heating pipe (6), cold is inwardly disposed with by opening
But pipeline (7), cooling bath (8) and gas outlet (9), it is characterised in that: offer the drawer that can be pushed and pulled on shell (1) outer wall
Box (10), the drawer box (10) are located between extraction fan (3) and outgassing wind-tunnel (5), and drawer box (10) inner surface is offered and filtered
The first slot (11) that core (4) matches offers corresponding with the first slot (11) second on shell (1) inner wall and inserts
Slot (12), by being plugged in the first slot (11) and the second slot (12), realization is fixed in shell (1) filter core (4),
Described heating pipe (6) one end is connect with outgassing wind-tunnel (5), and the other end is connected with cooling pipe (7), the cooling pipe (7)
It is arranged in cooling bath (8) and is connected with gas outlet (9).
2. air cleaning facility according to claim 1, it is characterised in that: the drawer box (10) passes through telescopic rod (13)
It realizes to push and pull with shell (1) and connect, described telescopic rod (13) one end is fixedly connected on shell (1) outer wall, the other end and drawer
(10) two side bottom of box is fixedly connected.
3. air cleaning facility according to claim 2, it is characterised in that: the outer surface of the drawer box (10) is equipped with
Handle (14).
4. air cleaning facility according to claim 1, it is characterised in that: the filter core (4) is respectively that nanofiber is pre-
Filter screen (41), HEPA filter screen (42) and absorbent carbon fibrous reticulum (43), the nanofiber prefiltering net (41), active carbon fiber
Dimension net (43) and HEPA filter screen (42) are plugged on the first slot (11) and the second slot (12).
5. air cleaning facility according to claim 1, it is characterised in that: shell (1) opening is connected with
Filter mantle (15), the filter mantle (15) include inlet cylinder (151), admission line (152) and arc air duct (153), it is described into
It is offered air inlet (1511) on inflator (151) outer wall, the admission line (152) is connected to inlet cylinder (151), admission line
(152) spiral plate (1521) are equipped in, described arc air duct (153) one end is connected to admission line (152), and other end activity connects
It connects on the inner wall of shell (1).
6. air cleaning facility according to claim 1, it is characterised in that: the filter screen (2) is filter cotton layer, described
Shell (1) inner wall is equipped with annular slot (16), and the filter screen (2) is connected in the annular slot (16).
7. air cleaning facility according to claim 1, it is characterised in that: be evenly equipped with electricity in the heating pipe (6) and add
Thermal element (61).
8. air cleaning facility according to claim 1, it is characterised in that: cooling pipe (7) bottom offers collection
Dirt slot (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037928.7U CN208526178U (en) | 2018-07-03 | 2018-07-03 | A kind of air cleaning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037928.7U CN208526178U (en) | 2018-07-03 | 2018-07-03 | A kind of air cleaning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526178U true CN208526178U (en) | 2019-02-22 |
Family
ID=65380214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037928.7U Active CN208526178U (en) | 2018-07-03 | 2018-07-03 | A kind of air cleaning facility |
Country Status (1)
| Country | Link |
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| CN (1) | CN208526178U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749008A (en) * | 2019-10-25 | 2020-02-04 | 邳州绍鼎电子科技有限公司 | Household purifying and dehumidifying integrated air conditioner fan |
| CN110986242A (en) * | 2019-12-11 | 2020-04-10 | 安徽人和环境科技股份有限公司 | Ventilation system for sterile room |
| CN112044728A (en) * | 2020-07-30 | 2020-12-08 | 福州美佳环保资源开发有限公司 | Garbage classification screening device for garbage disposal |
| CN112892098A (en) * | 2021-02-23 | 2021-06-04 | 安徽中隧典凯建设工程有限公司 | Air pollution dust treatment device of tunnel portal |
| CN112892096A (en) * | 2021-01-27 | 2021-06-04 | 闽江学院 | A but, self-cleaning adsorbs fiber filtering structure for gas treatment |
| CN112933822A (en) * | 2021-01-20 | 2021-06-11 | 江西华汾粮油实业有限公司 | A spiral dust collector for rice processing |
| CN113181386A (en) * | 2021-05-08 | 2021-07-30 | 浙江大学医学院附属第四医院 | Ultrasonic department probe disinfection box |
| CN113237371A (en) * | 2021-05-12 | 2021-08-10 | 中煤科工集团重庆研究院有限公司 | Gas heat storage oxidized molten salt heat storage model device |
| CN115406032A (en) * | 2022-08-11 | 2022-11-29 | 武汉天加净化科技有限公司 | Dust collection and purification device for purification engineering and working method thereof |
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2018
- 2018-07-03 CN CN201821037928.7U patent/CN208526178U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749008A (en) * | 2019-10-25 | 2020-02-04 | 邳州绍鼎电子科技有限公司 | Household purifying and dehumidifying integrated air conditioner fan |
| CN110986242A (en) * | 2019-12-11 | 2020-04-10 | 安徽人和环境科技股份有限公司 | Ventilation system for sterile room |
| CN112044728A (en) * | 2020-07-30 | 2020-12-08 | 福州美佳环保资源开发有限公司 | Garbage classification screening device for garbage disposal |
| CN112933822A (en) * | 2021-01-20 | 2021-06-11 | 江西华汾粮油实业有限公司 | A spiral dust collector for rice processing |
| CN112892096A (en) * | 2021-01-27 | 2021-06-04 | 闽江学院 | A but, self-cleaning adsorbs fiber filtering structure for gas treatment |
| CN112892096B (en) * | 2021-01-27 | 2022-04-15 | 闽江学院 | A but, self-cleaning adsorbs fiber filtering structure for gas treatment |
| CN112892098A (en) * | 2021-02-23 | 2021-06-04 | 安徽中隧典凯建设工程有限公司 | Air pollution dust treatment device of tunnel portal |
| CN113181386A (en) * | 2021-05-08 | 2021-07-30 | 浙江大学医学院附属第四医院 | Ultrasonic department probe disinfection box |
| CN113181386B (en) * | 2021-05-08 | 2022-10-18 | 浙江大学医学院附属第四医院 | Ultrasonic department probe disinfection box |
| CN113237371A (en) * | 2021-05-12 | 2021-08-10 | 中煤科工集团重庆研究院有限公司 | Gas heat storage oxidized molten salt heat storage model device |
| CN115406032A (en) * | 2022-08-11 | 2022-11-29 | 武汉天加净化科技有限公司 | Dust collection and purification device for purification engineering and working method thereof |
| CN115406032B (en) * | 2022-08-11 | 2023-07-14 | 武汉天加净化科技有限公司 | Dust collection and purification device for purification engineering and working method thereof |
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