CN205850581U - A kind of air cleaner - Google Patents
A kind of air cleaner Download PDFInfo
- Publication number
- CN205850581U CN205850581U CN201620414057.0U CN201620414057U CN205850581U CN 205850581 U CN205850581 U CN 205850581U CN 201620414057 U CN201620414057 U CN 201620414057U CN 205850581 U CN205850581 U CN 205850581U
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- air
- casing
- introduced machine
- ejector
- mouth
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- 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
Abstract
The open a kind of air cleaner of this utility model, including casing, shower and air-introduced machine;Casing is provided with air inlet and air outlet;Shower has mouth spray and water inlet;Mouth spray is arranged in casing;Air-introduced machine is arranged in casing;The air inlet of the air inlet correspondence casing of air-introduced machine;The air outlet of the gas outlet correspondence casing of air-introduced machine;Also include ejector and oxidant supply;The diffuser pipe outlet of ejector connects with the water inlet of shower;The suction chamber of ejector supplies mouth with the oxidant of oxidant supply and connects.The oxidant that oxidant supply provides can be uniformly blended in water under high pressure under the jet flow negative pressure effect of ejector, be expelled in casing from the mouth spray of shower with water under high pressure.In casing, gas with foreign flavor is oxidized to odorless gas with entering the gas with foreign flavor generation redox reaction in the air in casing by air inlet or is dissolved in the material of water by oxidant, it is achieved the removal of gas with foreign flavor.
Description
Technical field
This utility model relates to air pollution treatment technical field, particularly to a kind of air cleaner.
Background technology
The place of bio-waste is easily accumulated in such as zoopery room, slaughterhouse and garbage disposal plant etc., often because of life
Thing garbage rots and produces gas with foreign flavor, and gas with foreign flavor is diffused in surrounding air and causes severe air to pollute, and causes work
In making place, staff is uncomfortable.Additionally, bio-waste rots to be also possible to produce pathogen, pathogen spreads with air
Easily cause infectious disease transmission.
At present, the air cleaner in aforementioned place it has been applied to.This air cleaner includes that casing, biology are filled out
Material dividing plate, biologic packing material ball and shower;Wherein box bottom is provided with air inlet, top is provided with gas outlet, biologic packing material dividing plate,
Biologic packing material ball and shower are successively set in casing, are filled with degraded and absorbed different in biologic packing material dividing plate and biologic packing material ball
Taste gas and the microbe colony of pathogen, shower is for spraying nutritional solution, guarantor to biologic packing material dividing plate and biologic packing material ball
The activity of card microbe colony.Air enters after casing through air inlet, then sequentially pass through biologic packing material dividing plate, biologic packing material ball and
Shower jeting area, after discharge through gas outlet, gas with foreign flavor therein and pathogen are by biologic packing material dividing plate, biologic packing material
Microbe colony in ball absorbs degraded.
But, along with the useful space quilt in the metabolism of microbe colony, biologic packing material dividing plate and biologic packing material ball
Microorganism corpse and various impurity occupy, make the Microflora of microbe colony to be reduced, and then makes air cleaner to abnormal flavour
The disposal ability of gas reduces;For ensureing the effectiveness of air cleaning, need often to clean biologic packing material dividing plate and biologic packing material
Ball, the maintenance cost so making equipment is higher.Therefore, how to provide the air cleaner that a kind of maintenance cost is relatively low, be this
The problem that skilled person needs to solve.
Utility model content
Need often to clean biologic packing material dividing plate and biologic packing material ball guarantee pair for solving existing air cleaner
The problem of gas with foreign flavor disposal ability, this utility model provides a kind of new air cleaner.
This utility model provides a kind of air cleaner, including casing, shower and air-introduced machine;Described casing be provided with into
Air port and air outlet;Described shower has mouth spray and water inlet;Described mouth spray is arranged in described casing;Described air inducing
Machine is arranged in described casing;The air inlet of the corresponding described casing of the air inlet of described air-introduced machine;The gas outlet of described air-introduced machine
The air outlet of corresponding described casing;
Also include ejector and oxidant supply;The diffuser pipe outlet of described ejector and the water inlet of described shower
Seal connection;The suction chamber import of described ejector supplies mouth sealing with the oxidant of described oxidant supply and connects.
Optionally, including air disturbance parts;Described air disturbance parts are arranged in described casing, are positioned at described air intake
Between mouth and described air outlet;Described mouth spray points to described air disturbance parts.
Optionally, described air disturbance parts include spoiler and burbling ball;Described spoiler is fixing with described casing even
Connect;Described spoiler has through hole;Described burbling ball is arranged between described spoiler;The size of described burbling ball is logical more than described
The size in hole.
Optionally, including ammonia control instrument;Described ammonia control instrument is arranged on described air inlet;Described ammonia control instrument
It is connected with described oxidant supply.
Optionally, described air inlet is arranged on described lower box;Described air inlet is arranged on described casing top;Described
Air-introduced machine is arranged between described mouth spray and described gas outlet.
Optionally, described air outlet is arranged on described wall box;Also include current deflecting plate;Described current deflecting plate
It is arranged on the inside top of described casing;Described current deflecting plate is obliquely installed.
Optionally, including coarse filtration filter;Described coarse filtration filter is arranged on described air inlet.
Optionally, including tank and water pump;Described tank is arranged on the inside bottom of described casing;Described tank
Position less than described air inlet;Described water pump is arranged in described tank;The outlet of described water pump and described ejector
Nozzle connection.
Optionally, including biologic packing material;Described biologic packing material is arranged in described tank.
This utility model also provides for another air cleaner, including casing, shower and air-introduced machine;Described casing
It is provided with air inlet and air outlet;Described shower has mouth spray and water inlet;Described mouth spray is arranged in described casing;Institute
State air-introduced machine and be arranged on outside described air inlet, the corresponding described air inlet in the gas outlet of described air-introduced machine;And/or described air-introduced machine
It is arranged on outside described air outlet, the corresponding described air outlet of the air inlet of described air-introduced machine;Also include that ejector and oxidant supply
Answer device;The diffuser pipe of described ejector connects with the water inlet of described shower;The suction chamber of described ejector and described oxidation
The oxidant supply mouth connection of agent supply.
The air cleaner that this utility model provides is provided with oxidant supply, the oxidation that oxidant supply provides
Agent can be uniformly blended in water under high pressure under the jet flow negative pressure effect of ejector, be expelled to case with water under high pressure from the mouth spray of shower
Internal.In casing, oxidant with entered the gas with foreign flavor generation redox reaction in the air in casing by air inlet
And gas with foreign flavor is oxidized to odorless gas or is dissolved in the material of water, it is achieved the removal of gas with foreign flavor;As long as protecting during use
Card oxidant supply provides enough oxidants to ensure that the effectiveness of air cleaner.
In a kind of improvement project of the air cleaner of this utility model offer, there is in casing air disturbance portion
Part, air disturbance parts can slow down air flow velocity, improve the mixability of air and water under high pressure, improve the process to gas with foreign flavor
Effect.
In a kind of improvement project of the air cleaner of this utility model offer, there is ammonia control instrument, ammonia control
Instrument can be used for measuring the control ammonia nitrogen amount of air inlet side, and then it is clean to judge whether to need unlatching oxidant supply to carry out air
Change.
In a kind of improvement project of the air cleaner of this utility model offer, there is tank and water pump, plugman
Make the flowing capable of circulation of the current in tank, decrease the waste of water.Additionally, arrange tank and carry out water circulation, favorably
The attachment of microbe colony and breeding in burbling ball and in tank, utilize the Absorption of microorganism to remove in air simultaneously
Gas with foreign flavor.
Accompanying drawing explanation
For being illustrated more clearly that background technology or the technical solution of the utility model, below to prior art or be embodied as
The accompanying drawing being used in combination in mode is briefly described;It should be evident that the accompanying drawing below in conjunction with detailed description of the invention is only to use
In conveniently understanding this utility model embodiment, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings;
Fig. 1 is this utility model embodiment aircleaning facility schematic diagram;
Fig. 2 is ejector partial schematic diagram in this utility model embodiment aircleaning facility;
Wherein: 1-casing, 101-air inlet, 102-air outlet, 2-shower, 201-mouth spray, 202-water inlet, 3-draw
Blower fan, 4-ejector, 401-diffuser pipe, 402-suction chamber, 403-nozzle, 5-oxidant supply, 6-air disturbance parts,
601-spoiler, 602-burbling ball, 7-tank, 701-water supplement port, 702-sewage draining exit, 8-water pump, 9-biologic packing material, 10-ammonia
Nitrogen controller, 11-coarse filtration filter, 12-current deflecting plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Describe in detail.
Fig. 1 is this utility model embodiment aircleaning facility schematic diagram.Such as Fig. 1, the air cleaning dress in the present embodiment
Put and include casing 1, shower 2, air-introduced machine 3, ejector 4 and oxidant supply 5.Wherein: casing 1 offers air inlet 101
With air outlet 102, the inner chamber of air inlet 101, air outlet 102 and casing 1 forms the gas flow for air circulation;Shower
The mouth spray 201 of 2 is arranged in the gas flow in casing 1;From the water under high pressure of water inlet 202 inflow of shower 2 through spray
Mouth 201 is spurted in the gas flow of casing 1;Air-introduced machine 3 is also disposed in casing, and its air inlet points to the air inlet of casing 1
Air outlet 102 side of casing 1 is pointed in 101 sides, gas outlet;Additionally, ejector 4 is arranged on the water inlet 202 of shower 2, in order to
It is mixed into the oxidant that oxidant supply 5 produces by jet action.
Fig. 2 is ejector partial schematic diagram in this utility model embodiment aircleaning facility, its reacted ejector 4 with
Shower 2, the annexation of oxidant supply 5.As can be seen from Figure 2, the diffuser pipe 401 of ejector 4 exports and shower 2
Water inlet 202 seals connection, and in ejector 4, suction chamber 402 import seals even with the oxidant supply mouth of oxidant supply 5
Logical.The High-Pressure Water ejected from nozzle 403 forms negative pressure in diffuser pipe 401, and negative pressure makes the oxygen that oxidant supply 5 produces
In agent enters ejector 4 and mix with water under high pressure.Water under high pressure after sufficiently mixing sprays through the mouth spray 201 of shower 2
In the gas channel of casing 1.
Because of the drainage of air-introduced machine 3, air enters in the gas flow of casing 1 and by mouth spray 201 from air inlet 101
The water under high pressure spray ejected.During spray, the oxidant in water under high pressure and the gas with foreign flavor in air and pathogen are sent out
Raw redox reaction, is converted into water-soluble material or other odorless gas by gas with foreign flavor;Subsequently, through spray cleaning
The air processed discharges casing 1 through air outlet 102.
Air cleaner in the present embodiment utilize ejector 4 jet action realize oxidant and water under high pressure the most all
Even mixing, and then make the gas with foreign flavor in oxidant and air be fully contacted, improve oxidoreduction efficiency, it is ensured that air cleaning
Effect.
In specifically used, the mouth spray 201 of shower 2 can install atomizer, in order to water under high pressure is refined as far as possible,
And then improve air and the mixing efficiency of oxidant further.Different according to the actual requirements, oxidant supply 5 can be that ozone is sent out
The raw gas supply equipment such as device, anion generator, it is possible to for liquid type supply equipment.
Further, for improving air and the incorporation time of oxidant, mixability, and then the place to gas with foreign flavor is improved
Reason efficiency, also includes air disturbance parts 6 in the present embodiment.Air disturbance parts 6 are arranged in the gas flow of casing, are positioned at
Between air inlet 101 and air outlet 102.Mouth spray 201 points to air disturbance parts 6, makes the water under high pressure of ejection be positioned at sky as far as possible
Between gas turbulator member 6 or be attached to air disturbance parts 6 surface.Such as Fig. 1, the air disturbance parts 6 in the present embodiment include disturbing
Stream plate 601 and burbling ball 602, wherein spoiler 601 and casing 1 is fixing connects, spoiler 601 has through hole so that air
With the circulation of current, burbling ball 602 is arranged between two spoilers 601.For avoiding burbling ball 602 from the through hole of spoiler 601
Dropping, the size of burbling ball 602 is more than the size of burbling ball 601 through hole.
Certainly, air disturbance parts 6 are alternatively other structures, as long as being capable of flow-disturbing air, reduction air velocity, carrying
High jet water course and the incorporation time of air.
In the present embodiment, burbling ball 602 can use concrete dynamic modulus spheroid, for adhering to the microbial bacteria absorbing gas with foreign flavor
Fall.Method for oxidation and bio-absorbable method so can be used to remove the impurity in air simultaneously.Because many spaces spheroid is relatively light, at gas
Stream drive lower can be movable in gas channel, for this present embodiment be respectively provided with in burbling ball about 602 both sides spoiler 601, with
Burbling ball 601 is limited in certain scope.
The air inlet 101 of the present embodiment air cleaner is arranged on casing 1 lower sides, air outlet 102 is arranged on
In the upper portion side wall of casing 1, to form air draught from top to bottom in casing 1.It can further be seen from figure 1 that in the present embodiment
Mouth spray 201 be arranged on the upside of air disturbance parts 6, from mouth spray 201 ejection current the most also can drip
To air disturbance parts 6;Air-introduced machine 3 is arranged on the upside of mouth spray 201, is i.e. positioned between mouth spray 201 and air outlet 102, with
Reduce the current impact to air-introduced machine.In other embodiments, air inlet 101 and air outlet 102 are not limited to according to this cloth
Office is arranged, it is possible to is inverted relative to the present embodiment and arranges or be all horizontally disposed with;Accordingly, as changed air inlet 101 and air outlet
The layout of 102, then the position of mouth spray 201, air disturbance parts 6 and air-introduced machine 3 may need to do adaptive change.
Herein, also should be to the concrete structure indicative explaination of air inlet 102 and air outlet 101.Such as Fig. 1, the present embodiment
Middle air inlet 101 and air outlet 102 are not to be set directly on casing 1 sidewall, and are disposed on being arranged on wall box
Two horizontal tubes in;Certainly, air inlet 101 and air outlet 102 also can directly be opened and be arranged on casing 1 sidewall.
Finding out in conjunction with Fig. 1, being additionally provided with current deflecting plate 12 on the roof of casing 1, current deflecting plate 12 is obliquely installed, uses
In the water droplet blown afloat by air-flow accumulation is drained on the downside of casing 1;Separately can be seen that, air-introduced machine 3 is arranged on the water of air outlet 102 side
In flat pipe, the current that such structure can prevent current deflecting plate 12 from guiding drip low in air-introduced machine 3.
In the places such as animal feeding field, being mixed with the bulky grain objects such as animal hair in air, bulky grain object enters into
The most easily block casing 1 in casing 1, cause air-introduced machine 3 fault, also can consume substantial amounts of oxidant.For avoiding bulky grain thing
Enter in casing 1, the present embodiment is additionally provided with at air inlet 101 coarse filtration filter 11.During air flowing, animal hair etc. is big
Particulate matter is stopped by coarse filtration filter 11.
Further, the present embodiment is additionally provided with tank 7 and water pump 8;Tank 7 is arranged at the bottom of the inner side of casing 1
Portion, and peak height is less than air inlet 101;Water pump 8 is arranged in tank 7, the nozzle 403 of outlet and ejector 4 even
Logical.So, the water of water pump 8 work suction tank 7 refluxes after ejector 4, the mouth spray 201 of shower 2 and burbling ball 602
To tank 7, form circulation in current.Additionally, biologic packing material 9 also can be arranged in tank, so that microbiologic population can be
In tank, attachment is bred, is utilized microbiologic population to process the gas with foreign flavor dissolved in the runback water.It is contemplated that employing recirculated water
Form, also can add the nutrient substance promoting microbiologic population's growth in water.Certainly, in other embodiments, it is possible to by city
Water feed pipe is connected with the nozzle 403 of ejector 4, and the water discharge outlet directly bottom casing 1 that processes of spray drippage is discharged, only
It is that this mode is more wasted, is also unfavorable in burbling ball 602 forming microbiologic population.
In conjunction with accompanying drawing 1 it is also seen that in the present embodiment, the top of tank 7 has water supplement port 701, bottom has sewage draining exit
702;Water supplement port 701 moisturizing can be passed through when water level is too low in tank;As in tank, settled sludge is more, blowdown can be opened
Mouth 702 discharges settled sludges.Collecting for ease of mud, tank diapire it is preferably provided as being tilted towards bottom blow-down mouth, in order to
The accumulation of mud is to sewage draining exit 702 side.
It addition, this utility model embodiment also arranges ammonia control instrument 10, ammonia control instrument at the air inlet 101 of casing 1
10 are connected with oxidant supply 5 and water pump 8.Ammonia control instrument 10 can detect the ammonia-nitrogen content in air, and (i.e. gas with foreign flavor contains
Amount).If gas with foreign flavor content is less than established standards, it does not trigger oxidant supply 5 and water pump 8 works;As gas with foreign flavor contains
Amount is higher than established standards, then ammonia control instrument 10 sends enabled instruction, so that oxidant supply 5 and water pump 8 work.Certainly,
For ensureing the normal growth of microbe colony, ammonia control instrument 10 also can only control oxidant generator 5 and work and do not control
Water pump 8;Selecting as one, ammonia control instrument 10 also can be only used for measuring air ammonia-nitrogen content, and by artificial according to ammonia nitrogen control
The measurement data of instrument processed controls whether to make oxidant supply 5 supplemental oxidant in shower 2.
In above example, air-introduced machine 3 plays air inducing effect in being arranged on casing 1.From air-introduced machine at air cleaner
In effect consider, it may also be arranged on the outside of casing 1, and miscellaneous part is still arranged according to above-described embodiment.Concrete, draw
Blower fan 3 may be provided at air inlet 101 side, it is possible to is arranged on air outlet 102 side, under special circumstances in air inlet 101 side, air-out
Mouth 102 sides all can be arranged.As air-introduced machine 3 is arranged on air inlet 101 side of casing 1, then the air inlet of casing 1 is pointed in its gas outlet
101;As air-introduced machine 3 is arranged on air outlet 102 side of casing 1, then its air inlet points to the air outlet 102 of casing 1.
Above the air cleaner in this utility model embodiment is described in detail.This part uses concrete real
Executing example to be set forth principle of the present utility model and embodiment, the explanation of above example is only intended to help to understand this
The core concept of utility model, in the case of without departing from this utility model principle, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of this utility model protection.
Claims (10)
1. an air cleaner, including casing (1), shower (2) and air-introduced machine (3);Described casing (1) is provided with air inlet
And air outlet (102) (101);Described shower (2) has mouth spray (201) and water inlet (202);Described mouth spray (201)
It is arranged in described casing (1);Described air-introduced machine (3) is arranged in described casing (1);The air inlet pair of described air-introduced machine (3)
Answer the air inlet (101) of described casing (1);The air outlet (102) of the corresponding described casing (1) in the gas outlet of described air-introduced machine (3);
It is characterized in that: also include ejector (4) and oxidant supply (5);The diffuser pipe (401) of described ejector (4) goes out
Mouth seals with the water inlet (202) of described shower (2) and connects;The suction chamber import (402) of described ejector (4) and described oxygen
The oxidant supply mouth of agent supply (5) seals connection.
Air cleaner the most according to claim 1, it is characterised in that: include air disturbance parts (6);Described air
Turbulator member (6) is arranged in described casing (1), is positioned between described air inlet (101) and described air outlet (102);Described spray
Drench mouth (201) and point to described air disturbance parts (6).
Air cleaner the most according to claim 2, it is characterised in that: described air disturbance parts (6) include flow-disturbing
Plate (601) and burbling ball (602);Described spoiler (601) is fixing with described casing (1) to be connected;Described spoiler (601) has
Through hole;Described burbling ball (602) is arranged on described spoiler (601) upside;The size of described burbling ball (602) is logical more than described
The size in hole.
4. according to the air cleaner described in any one of claim 1-3, it is characterised in that: include ammonia control instrument (10);
Described ammonia control instrument (10) is arranged on described air inlet (101) place;Described ammonia control instrument (10) and described oxidant supply
Device (5) connects.
5. according to the air cleaner described in any one of claim 1-3, it is characterised in that: described air inlet (101) is arranged
In described casing (1) bottom;Described air outlet (102) is arranged on described casing (1) top;Described air-introduced machine (3) is arranged on institute
State between mouth spray (201) and described air outlet (102).
Air cleaner the most according to claim 5, it is characterised in that: described air outlet (102) is arranged on described case
On body (1) sidewall;Also include current deflecting plate (12);Described current deflecting plate (12) is arranged in the top of described casing (1)
Side;Described current deflecting plate (12) is obliquely installed.
7. according to the air cleaner described in any one of claim 1-3, it is characterised in that: include coarse filtration filter (11);
Described coarse filtration filter (11) is arranged on described air inlet (101) place.
8. according to the air cleaner described in any one of claim 1-3, it is characterised in that: include tank (7) and water pump
(8);Described tank (7) is arranged on the inside bottom of described casing (1);The position of described tank (7) is less than described air intake
Mouth (101);Described water pump (8) is arranged in described tank (7);The outlet of described water pump (8) and described ejector (4)
Nozzle (403) connects.
Air cleaner the most according to claim 8, it is characterised in that: include biologic packing material (9);Described biologic packing material
(9) it is arranged in described tank (7).
10. an air cleaner, including casing (1), shower (2) and air-introduced machine (3);Described casing (1) is provided with air intake
Mouth (101) and air outlet (102);Described shower (2) has mouth spray (201) and water inlet (202);Described mouth spray
(201) it is arranged in described casing (1);
Described air-introduced machine (3) is arranged on described air inlet (101) outside, the corresponding described air intake in the gas outlet of described air-introduced machine (3)
Mouth (101);And/or described air-introduced machine (3) is arranged on described air outlet (102) outside, the air inlet of described air-introduced machine (3) is corresponding
Described air outlet (102);
It is characterized in that: also include ejector (4) and oxidant supply (5);The diffuser pipe (401) of described ejector (4) with
Water inlet (202) connection of described shower (2);The suction chamber (402) of described ejector (4) and described oxidant supply
(5) oxidant supply mouth connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620414057.0U CN205850581U (en) | 2016-05-09 | 2016-05-09 | A kind of air cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620414057.0U CN205850581U (en) | 2016-05-09 | 2016-05-09 | A kind of air cleaner |
Publications (1)
Publication Number | Publication Date |
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CN205850581U true CN205850581U (en) | 2017-01-04 |
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ID=57642684
Family Applications (1)
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CN201620414057.0U Active CN205850581U (en) | 2016-05-09 | 2016-05-09 | A kind of air cleaner |
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CN (1) | CN205850581U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108131736A (en) * | 2017-08-15 | 2018-06-08 | 云南万魁生物科技有限公司 | A kind of biological air purifier |
CN109331642A (en) * | 2018-12-07 | 2019-02-15 | 佛山科学技术学院 | A kind of VOC emission-control equipment and VOC exhaust treatment system |
-
2016
- 2016-05-09 CN CN201620414057.0U patent/CN205850581U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108131736A (en) * | 2017-08-15 | 2018-06-08 | 云南万魁生物科技有限公司 | A kind of biological air purifier |
CN108131736B (en) * | 2017-08-15 | 2024-01-02 | 云南万魁生物科技有限公司 | Biological air purifier |
CN109331642A (en) * | 2018-12-07 | 2019-02-15 | 佛山科学技术学院 | A kind of VOC emission-control equipment and VOC exhaust treatment system |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 102212 Changping District, Shandong Province, Cui Village, village, No. 198 cotton Patentee after: Lingyun Bo (Beijing) Technology Co., Ltd. Address before: 102212 Changping District, Shandong Province, Cui Village, village, No. 198 cotton Patentee before: Ge Rujun |
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TR01 | Transfer of patent right |