CN107321082A - A kind of use for laboratory ventilated purification apparatus - Google Patents
A kind of use for laboratory ventilated purification apparatus Download PDFInfo
- Publication number
- CN107321082A CN107321082A CN201710655425.XA CN201710655425A CN107321082A CN 107321082 A CN107321082 A CN 107321082A CN 201710655425 A CN201710655425 A CN 201710655425A CN 107321082 A CN107321082 A CN 107321082A
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- Prior art keywords
- casing
- fixed plate
- absorption
- hand member
- purification apparatus
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/04—Dust-free rooms or enclosures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The invention discloses a kind of use for laboratory ventilated purification apparatus, the present invention relates to technical field of air purification.The use for laboratory ventilated purification apparatus, including casing, the inner chamber of casing is installed with dividing plate, and casing is separated into absorption chamber and hothouse by dividing plate, the intracavity bottom of absorption chamber is installed with fixed plate, the intracavity bottom of absorption chamber and positioned at being installed with absorption cell between fixed plate and dividing plate；The inner rotation of fixed plate is connected with rotary shaft, the right-hand member of rotary shaft runs through fixed plate and extends to the top of absorption cell, rotary cylinder is installed with rotary shaft right-hand member, the right side wall center of rotary cylinder offers connecting tube, the right-hand member of connecting tube runs through dividing plate and extends to the inside of hothouse, and the interior of rotary cylinder is provided with filtering web；Rotary cylinder, which is rotated, rotates filtering web, thus contacts absorbing liquid of the filtering web constantly with absorption cell power, adds the efficiency of absorption, make air cleaning more thorough.
Description
Technical field
The present invention relates to technical field of air purification, specially a kind of use for laboratory ventilated purification apparatus.
Background technology
Air cleaning refers to remove haze for indoor various environmental problems offer sterilizing, depositing dust, dispels harmful finishing
The total solution such as residual and peculiar smell, raising is made the life better, office conditions, promotes physically and mentally healthy.Indoor environmental pollution thing
Mainly include radgas, mould, particulate matter, finishing residual, second-hand-cigarette etc. with pollution source；Point PP filter paper, glass fibre,
Compound PP PET filter paper, melt-blown terylene non-woven fabric and melt-blown five kinds of materials of glass fibre, may filter that the particulate matter of specified particle diameter；Transfer
Connect high molecular polymerization technology：Material the problem of generation stench and generation pollution is adsorbed onto self-vector, and produced chemical anti-
Should, by changing the molecular structure of object material, carry out resolution problem material, so as to reach strength quickly smelly eliminating and the mesh of purification
's；Molecular weight is generally up to more than 100,000 grades, passes through the in-car noxious air of living polymer chain strength quick adsorption and peculiar smell point
Son, then again by active function groups decomposition reaction, effectively eliminates object noxious material.Changing the molecule of noxious air composition
After structure, the organic substance and water decomposited；Have no toxic side effect, it is safe and reliable；It is adsorbed the material decomposed after treatment, no
It can discharge again；By the grafting registration techniques of molecular structure, grafting forms stable high molecular polymerization with being grafted material
Thing, fundamentally solves the problem of stability that low molecule structure brings is short of, is not in elapse product over time
The phenomenon that can be degenerated；The fast capacity of adsorption-decomposition function speed is big.Low is required to use environment；This technology is researched and developed by Japan to heart hall.Skill
Art is primarily adapted for use in the narrow and small confined space such as in-car, has for noxious air：Formaldehyde, acetaldehyde, nonenyl aldehyde, lower fatty acid, vinegar
Acid, isovaleric acid, alkaline odorant, ammonia, amine, stupid class, toluene, dimethylbenzene, the total volatile matters of other tvoc etc.；Particularly eliminate
The carcinogenic substances such as in-car formaldehyde, the rapid strength of effect.
The laboratory air purification device having below is typically by solid sorbent and the method for liquid absorption in laboratory
Harmful substance carry out reaction absorption, using liquid absorption when, often liquid can not with pollution air fully contact, thus
Make air cleaning not thorough, part harmful substance still can enter atmosphere pollution air, cause many environmental problems；Also part
Purifier absorbs pernicious gas using liquid reactions, but part pernicious gas can enter air with moisture two, pollutes air.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of use for laboratory ventilated purification apparatus, harmful gas is solved
Body absorbs halfway problem.
To realize object above, the present invention is achieved by the following technical programs：
The present invention is a kind of use for laboratory ventilated purification apparatus, including casing, the inner chamber of the casing be installed with every
Plate, the casing is separated into absorption chamber and hothouse by dividing plate, and the intracavity bottom of the absorption chamber is installed with fixed plate,
The intracavity bottom of the absorption chamber and positioned at being installed with absorption cell between fixed plate and dividing plate；The inside of the fixed plate turns
Move and be connected with rotary shaft, and the right-hand member of rotary shaft runs through fixed plate and extended on the top of absorption cell, the rotary shaft right-hand member
Rotary cylinder is installed with, and the right side wall center of rotary cylinder offers connecting tube, the right-hand member of the connecting tube runs through dividing plate simultaneously
The inside of hothouse is extended to, and connecting tube is connected with dividing plate to rotate, the interior of the rotary cylinder is provided with filter cotton
Net.
It is preferred that, the lower right side of the casing offers discharge pipe, and the left end of the discharge pipe runs through the right side of casing
Wall and the inside for extending to hothouse；The discharge pipe is internally provided with drying tube, and the top of the drying tube offers card
Groove；The top of the discharge pipe, which is installed with the right side of montant, the montant, is installed with cross bar, on the surface of the bar
Slidably connect and spring is installed between slide plate, the right side wall of the slide plate and casing, the right side of the slide plate and be located at
Threaded rod is rotatably connected to above spring, the right-hand member of the threaded rod runs through the right side wall of casing and extends to the outer of casing
Portion；The bottom of the slide plate is rotatably connected to rotating bar, and the one end of the rotating bar away from slide plate is rotatably connected to fixture block, described
The one end of fixture block away from rotating bar through discharge pipe top plate and with neck clamping
It is preferred that, the inside of the drying tube is filled with drier.
It is preferred that, the rotary shaft, which is located on the surface on the left of fixed plate, is installed with the first belt pulley, the absorption
The intracavity bottom of room is installed with and is installed with motor housing on the left of fixed plate, and the inside of the motor housing is fixed
Rotary electric machine is installed, the output end of the rotary electric machine runs through the right side wall of motor housing and extends to the inside of absorption chamber, institute
State and the second belt pulley is installed with the output end of rotary electric machine, and the second belt pulley passes through belt and the first pulley drive
Connection.
It is preferred that, blast pipe is offered on the left of the casing, and the inside of blast pipe is installed with pressure fan.
The invention provides a kind of use for laboratory ventilated purification apparatus.Possesses following beneficial effect：
1. the use for laboratory ventilated purification apparatus, is reached by using cooperatively for the elements such as rotary shaft, rotary cylinder and connecting tube
The purpose of thorough purification is arrived.Rotary electric machine drives rotary shaft and rotary cylinder to rotate by the first belt pulley and the second belt pulley,
Rotary cylinder, which is rotated, rotates filtering web, thus contacts absorbing liquid of the filtering web constantly with absorption cell power, adds suction
The efficiency of receipts, makes air cleaning more thorough.
2. the use for laboratory ventilated purification apparatus, by discharge pipe that filled drying tube and reached, absorb in aqueous vapor
The purpose of the pernicious gas of residual.When steam with pernicious gas is by drying tube, it can be contacted with the drier in drying tube,
Drier can absorb moisture, and be absorbed in the lump together with pernicious gas, so make waste gas absorption more thorough, reduce pollution.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the side view of rotary cylinder of the present invention.
In figure：1 casing, 2 dividing plates, 3 absorption chambers, 4 hothouses, 5 fixed plates, 6 absorption cells, 7 rotary shafts, 8 rotary cylinders, 9 connect
Adapter, 10 filtering webs, 11 discharge pipes, 12 drying tubes, 13 necks, 14 montants, 15 cross bars, 16 slide plates, 17 springs, 18 screw threads
Bar, 19 drier, 20 first belt pulleys, 21 motor housings, 22 rotary electric machines, 23 second belt pulleys, 24 belts, 25 blast pipes, 26
Pressure fan, 27 rotating bars, 28 fixture blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of use for laboratory ventilated purification apparatus, including casing
1, the inner chamber of casing 1 is installed with dividing plate 2, and casing 1 is separated into absorption chamber 3 and hothouse 4 by dividing plate 2, absorption chamber 3 it is interior
Bottom of chamber portion is installed with fixed plate 5, the intracavity bottom of absorption chamber 3 and positioned at being installed with suction between fixed plate 5 and dividing plate 2
Receives pond 6；The inner rotation of fixed plate 5 is connected with rotary shaft 7, and the right-hand member of rotary shaft 7 runs through fixed plate 5 and extends to absorption cell
Rotary cylinder 8 is installed with 6 top, the right-hand member of rotary shaft 7, and the right side wall center of rotary cylinder 8 offers connecting tube 9, even
The right-hand member of adapter 9 runs through dividing plate 2 and extends to the inside of hothouse 4, and connecting tube 9 is connected with dividing plate 2 to rotate, rotary cylinder 8
Interior be provided with filtering web 10；The lower right side of casing 1 offers discharge pipe 11, and the left end of discharge pipe 11 runs through case
The right side wall of body 1 and the inside for extending to hothouse 4；Discharge pipe 11 is internally provided with drying tube 12, the top of drying tube 12
Offer neck 13；The top of discharge pipe 11 is installed with montant 14, and the right side of montant 14 is installed with cross bar 15, cross bar
Slide plate 16 is slidably connected on 15 surface, spring 17 is installed between slide plate 16 and the right side wall of casing 1, slide plate 16
Right side and be rotatably connected to threaded rod 18 positioned at the top of spring 17, the right-hand member of threaded rod 18 through casing 1 right side wall and prolong
Extend the outside of casing 1；The bottom of slide plate 16 is rotatably connected to rotating bar 27, and the one end of rotating bar 27 away from slide plate 16, which is rotated, to be connected
Be connected to fixture block 28, the one end of fixture block 28 away from rotating bar 27 through discharge pipe 11 top plate and with the clamping of neck 13；Drying tube 12
Inside be filled with drier 19；Rotary shaft 7, which is located on the surface in the left side of fixed plate 5, is installed with the first belt pulley 20, inhales
The intracavity bottom for receiving room 3 is installed with and is installed with motor housing 21, the inside of motor housing 21 positioned at the left side of fixed plate 5
Rotary electric machine 22 is installed with, the output end of rotary electric machine 22 runs through the right side wall of motor housing 21 and extends to absorption chamber 3
The second belt pulley 23 is installed with inside, the output end of dynamic motor 22, and the second belt pulley 23 passes through belt 24 and first
Belt pulley 20 is connected；The left side of casing 1 offers blast pipe 25, and the inside of blast pipe 25 is installed with pressure fan
26；Rotary electric machine 22 drives rotary shaft 7 and rotary cylinder 8 to rotate by the first belt pulley 20 and the second belt pulley 23,8 turns of rotary cylinder
It is dynamic to rotate filtering web 10, filtering web 10 is constantly contacted with the absorbing liquid in absorption cell 6, add absorption
Efficiency, makes air cleaning more thorough.
During work, pressure fan 26 is opened, pressure fan 26 drives indoor gas to enter absorption chamber 3, now opens rotary electric machine
22, rotary electric machine 22 drives rotary shaft 7 and rotary cylinder 8 to rotate by the first belt pulley 20 and the second belt pulley 23,8 turns of rotary cylinder
It is dynamic to rotate filtering web 10, the absorbing liquid on filtering veil 10 is thus constantly updated, which improves the efficiency of absorption；
And then the air with moisture is entered in drying box 4, and dry gas enters drying tube 12 by discharge pipe 11；Waste gas can be with
Drier 19 in drying tube 12 is contacted, and drier 19 can absorb moisture, and be absorbed in the lump together with pernicious gas, thus make to give up
Aspiration is more anxious thoroughly.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of use for laboratory ventilated purification apparatus, including casing (1), it is characterised in that：
The inner chamber of the casing (1) is installed with dividing plate (2), and the casing (1) is separated into absorption chamber (3) by dividing plate (2)
With hothouse (4), the intracavity bottom of the absorption chamber (3) is installed with fixed plate (5), the interior bottom of chamber of the absorption chamber (3)
Portion and positioned at being installed with absorption cell (6) between fixed plate (5) and dividing plate (2)；The inner rotation connection of the fixed plate (5)
There is rotary shaft (7), the right-hand member of the rotary shaft (7) runs through fixed plate (5) and extends to the top of absorption cell (6), the rotation
Rotary cylinder (8) is installed with axle (7) right-hand member, the right side wall center of the rotary cylinder (8) offers connecting tube (9), described
The right-hand member of connecting tube (9) runs through dividing plate (2) and extends to the inside of hothouse (4), and the connecting tube (9) is to turn with dividing plate (2)
Dynamic connection, the interior of the rotary cylinder (8) is provided with filtering web (10).
2. a kind of use for laboratory ventilated purification apparatus according to claim 1, it is characterised in that：The right side of the casing (1)
Side lower part offers discharge pipe (11), and the left end of the discharge pipe (11) runs through the right side wall of casing (1) and extends to hothouse
(4) inside；The discharge pipe (11) is internally provided with drying tube (12), and the top of the drying tube (12) offers neck
(13)；The top of the discharge pipe (11) is installed with the right side of montant (14), the montant (14) and is installed with cross bar
(15), the right-hand member of the cross bar (15) on the right side of the inner chamber of casing (1) with being fixedly connected；It is slidably connected on the surface of the bar (15)
There is slide plate (16), spring (17) is installed between the slide plate (16) and the right side wall of casing (1), the slide plate (16)
Right side and threaded rod (18) is rotatably connected to above the spring (17), the right-hand member of the threaded rod (18) runs through casing (1)
Right side wall and extend to the outside of casing (1)；The bottom of the slide plate (16) is rotatably connected to rotating bar (27), described to rotate
The one end of bar (27) away from slide plate (16) is rotatably connected to fixture block (28), and the one end of the fixture block (28) away from rotating bar (27) is passed through
Pass airduct (11) top plate and with neck (13) clamping.
3. a kind of use for laboratory ventilated purification apparatus according to claim, it is characterised in that：The drying tube (12)
Inside is filled with drier (19).
4. a kind of use for laboratory ventilated purification apparatus according to claim 1, it is characterised in that：Rotary shaft (7) position
The first belt pulley (20) is installed with surface on the left of the fixed plate (5), the intracavity bottom of the absorption chamber (3) fixes peace
It is equipped with and is installed with motor housing (21) on the left of fixed plate (5), the inside of the motor housing (21) is installed with
Rotary electric machine (22), the output end of the rotary electric machine (22) runs through the right side wall of motor housing (21) and extends to absorption chamber (3)
Inside, be installed with the second belt pulley (23), second belt pulley (23) in the output end of the rotary electric machine (22)
It is connected by belt (24) and the first belt pulley (20).
5. a kind of use for laboratory ventilated purification apparatus according to claim 1, it is characterised in that：A left side for the casing (1)
Side offers blast pipe (25), and the inside of the blast pipe (25) is installed with pressure fan (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655425.XA CN107321082B (en) | 2017-08-03 | 2017-08-03 | A kind of use for laboratory ventilated purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710655425.XA CN107321082B (en) | 2017-08-03 | 2017-08-03 | A kind of use for laboratory ventilated purification apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107321082A true CN107321082A (en) | 2017-11-07 |
| CN107321082B CN107321082B (en) | 2019-10-22 |
Family
ID=60225472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710655425.XA Active CN107321082B (en) | 2017-08-03 | 2017-08-03 | A kind of use for laboratory ventilated purification apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN107321082B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057705A (en) * | 2017-12-14 | 2018-05-22 | 广西庚源香料有限责任公司 | A kind of dust collecting in non-flavorant production process |
| CN109224811A (en) * | 2018-09-25 | 2019-01-18 | 大连翼方科技有限公司 | A kind of flue gas processing device and method |
| CN110152468A (en) * | 2019-05-27 | 2019-08-23 | 武汉淡蓝环保科技开发有限公司 | A kind of indoor formaldehyde eliminating equipment |
| CN110548377A (en) * | 2019-10-11 | 2019-12-10 | 陈康 | indoor formaldehyde purifier |
| CN115532044A (en) * | 2022-10-17 | 2022-12-30 | 南通润泽环境工程技术有限公司 | Efficient energy-saving comprehensive treatment equipment for collecting and controlling stink waste gas |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204911163U (en) * | 2015-08-21 | 2015-12-30 | 天津市威尔博科技有限公司 | Separation of liquid vapour and air filtration system of waste disposal equipment |
| CN205832853U (en) * | 2016-05-04 | 2016-12-28 | 江景通 | Turbulent Flow Type wet network of rivers rotary type air purifier |
-
2017
- 2017-08-03 CN CN201710655425.XA patent/CN107321082B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204911163U (en) * | 2015-08-21 | 2015-12-30 | 天津市威尔博科技有限公司 | Separation of liquid vapour and air filtration system of waste disposal equipment |
| CN205832853U (en) * | 2016-05-04 | 2016-12-28 | 江景通 | Turbulent Flow Type wet network of rivers rotary type air purifier |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057705A (en) * | 2017-12-14 | 2018-05-22 | 广西庚源香料有限责任公司 | A kind of dust collecting in non-flavorant production process |
| CN109224811A (en) * | 2018-09-25 | 2019-01-18 | 大连翼方科技有限公司 | A kind of flue gas processing device and method |
| CN110152468A (en) * | 2019-05-27 | 2019-08-23 | 武汉淡蓝环保科技开发有限公司 | A kind of indoor formaldehyde eliminating equipment |
| CN110152468B (en) * | 2019-05-27 | 2020-04-28 | 上海置顶环境科技有限公司 | Indoor formaldehyde removing equipment |
| CN110548377A (en) * | 2019-10-11 | 2019-12-10 | 陈康 | indoor formaldehyde purifier |
| CN115532044A (en) * | 2022-10-17 | 2022-12-30 | 南通润泽环境工程技术有限公司 | Efficient energy-saving comprehensive treatment equipment for collecting and controlling stink waste gas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107321082B (en) | 2019-10-22 |
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Effective date of registration: 20190909 Address after: 239400 No. 580-3-10 Jiashan Road, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang Xiuquan Machinery Technology Co.,Ltd. Address before: 230000 Private Science Park, Hefei Economic and Technological Development Zone, Anhui Province Applicant before: HEFEI XINSHIXIN MACHINERY TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20230331 Address after: 710000 room 11603, building 1, Fengtai building, No. 23 chongye Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Tongsheng air conditioning purification equipment Co.,Ltd. Address before: No. 580-3-10, Jiashan Road, Mingguang City, Chuzhou City, Anhui Province 239400 Patentee before: Mingguang Xiuquan Machinery Technology Co.,Ltd. |