CN219640388U - Biological laboratory exhaust device convenient to loading and unloading - Google Patents

Biological laboratory exhaust device convenient to loading and unloading Download PDF

Info

Publication number
CN219640388U
CN219640388U CN202320661770.5U CN202320661770U CN219640388U CN 219640388 U CN219640388 U CN 219640388U CN 202320661770 U CN202320661770 U CN 202320661770U CN 219640388 U CN219640388 U CN 219640388U
Authority
CN
China
Prior art keywords
fan
air
subassembly
pipe
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202320661770.5U
Other languages
Chinese (zh)
Inventor
杨晖
杨幼清
赵志华
杨琦
甘晓蕾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Century Baima System Engineering Co ltd
Original Assignee
Wuhan Century Baima System Engineering Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Century Baima System Engineering Co ltd filed Critical Wuhan Century Baima System Engineering Co ltd
Priority to CN202320661770.5U priority Critical patent/CN219640388U/en
Application granted granted Critical
Publication of CN219640388U publication Critical patent/CN219640388U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

The utility model discloses a biological laboratory exhaust device convenient to assemble and disassemble, which comprises an exhaust assembly, wherein the exhaust assembly comprises an air pipe and a clamping sleeve, an exhaust assembly is arranged on the inner side of the clamping sleeve, the exhaust assembly comprises an air cylinder and a fan II, an exhaust assembly is arranged on one side of the air pipe, the exhaust assembly comprises a fan I and an exhaust pipe, a purification assembly is arranged on the fan I, the purification assembly comprises a box body and a connecting pipe, and a wind direction conversion assembly is arranged on one side of the connecting pipe.

Description

Biological laboratory exhaust device convenient to loading and unloading
Technical Field
The utility model relates to the technical field of laboratory ventilation fan equipment, in particular to a biological laboratory exhaust device convenient to assemble and disassemble.
Background
When carrying out biological experiment work, easily produce some volatile gas, for the air quality in the guarantee biological laboratory, need to carry out ventilation exhaust work to the laboratory, and then need use laboratory air fan equipment, patent application number is the utility model patent of CN202021008139.8, a laboratory is with dust type exhaust fan is disclosed, this laboratory is with dust type exhaust fan has set up first filter, second filter and third filter, the effect of dust and tiny particulate matter in the filtered air has, owing to adopt the filter of three different aperture sizes, the effect of filtration has been promoted, in addition, the spray tray has been set up, ultraviolet sterilizing lamp, chemistry reaction room and active carbon adsorption layer etc. has purified the harmful gas in the air, the effect of purifying air has been reached, have the advantage to the environmental pollution, see according to its disclosed technical scheme, current laboratory ventilation fan equipment is in use, on the one hand, be inconvenient for carrying out the installation and the dismantlement work of fan, when need examine and maintain the fan, often can't dismantle and install fast, be convenient for carrying out the detection and maintenance work of fan, on the other hand, unable adjustment mode that carries out the air flow to adjust to the air, the air current demand is all can be overcome to the air current demand, the ventilation mechanism is all can be increased to the ventilation needs to the air.
Therefore, how to design a biological laboratory exhaust device convenient to assemble and disassemble becomes the current problem to be solved.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a biological laboratory exhaust device convenient to assemble and disassemble so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a biological laboratory exhaust device convenient to loading and unloading, includes the subassembly, exhaust subassembly includes tuber pipe and cutting ferrule, exhaust subassembly is installed to the inboard of cutting ferrule, exhaust subassembly includes dryer and fan two, exhaust subassembly is installed to one side of tuber pipe, exhaust subassembly includes fan one and calandria, install purification subassembly on the fan one, purification subassembly includes box and connecting pipe, wind direction conversion subassembly is installed to one side of connecting pipe, wind direction conversion subassembly includes rotor plate and guide pin bushing, install quick detach subassembly on the dryer, quick detach subassembly includes bayonet lock and spring two.
Further, cutting ferrule integrated into one piece is on the top of tuber pipe, the bottom card of dryer is on the inner wall of cutting ferrule, fan two passes through the inboard of bolt-mounting at the dryer, the top of dryer passes through the bolt-mounting and separates the net.
Further, the pin hole has all been seted up to the inboard of dryer and cutting ferrule, the inboard at the dryer is passed through to the one end of bayonet lock, the other end of bayonet lock passes through the pin hole and extends to the inboard of cutting ferrule, the one end of bayonet lock is passed through the spring second and is connected with the inner wall of pin hole, bayonet lock evenly distributed is in the inboard of dryer and cutting ferrule.
Further, the box is communicated with one side of the air pipe through the connecting pipe, the top of the rotating plate is arranged on the inner wall of one side of the air pipe through the rotating shaft, and one side of the rotating plate is clamped at the outer side of one end of the connecting pipe.
Further, filter screen and active carbon are installed through the bolt to the inboard of box, the active carbon is installed in one side of filter screen, fan one is installed in one side of box through the bolt, fan one is linked together with the inboard of box, calandria welding is at the top of fan one, the top of calandria and cutting ferrule has all welded the taper plate.
Further, the guide sleeve is welded on one side of the air pipe, the bottom of the guide sleeve penetrates through the air pipe and is communicated with the inner side of the air pipe, a sliding sleeve is welded on one side of the rotating plate, and the top end of the sliding sleeve penetrates through the bottom of the guide sleeve and extends to the top of the guide sleeve.
Further, the top of guide pin bushing is installed the electro-magnet through the bolt, the inboard card of sliding sleeve has the spring one, the top of spring one is installed in the bottom of electro-magnet through the bolt, the bottom of spring one passes the sliding sleeve and installs in one side of revolving plate through the bolt.
Further, a stop block is welded on the inner wall of the other side of the air pipe, the height of the rotating plate is equal to the width of the air pipe, and the stop block is positioned at the top of the rotating plate.
The beneficial effects are that: 1. this biological laboratory exhaust device convenient to loading and unloading detects and maintenance work to fan two and fan one, fan one is installed in the outside of box, conveniently inspect and maintain, when need dismantle fan two, can promote the inboard of dryer with the bayonet lock completely from the inboard of the pinhole in the cutting ferrule earlier, lift up the dryer from the inboard of cutting ferrule again, inspect and maintenance work to the fan again, when the installation, remove the top of cutting ferrule with the dryer, the dryer is extruded downwards again, make the bayonet lock promote the inboard of dryer by the inner wall of cutting ferrule earlier, until the bottom chucking of dryer is behind the bottom of cutting ferrule, the spring two promotes the bayonet lock card inboard of going into the cutting ferrule, and then accomplish the installation of dryer, improve the installation and the dismantlement working speed of fan, be convenient for carry out the inspection and the maintenance work of fan.
2. This biological laboratory exhaust device convenient to loading and unloading installs the control switch group of equipment in the inboard of laboratory, when experiment or experiment of doing can not produce harmful gas in the laboratory, the electro-magnet circular telegram produces magnetic force, make spring one produce the shrink under the effect of magnetic force, and then rotate the left side of connecting pipe downwards with the rotating plate, and with the connecting pipe shutoff, the fan two produces the suction to the inboard of tuber pipe through the dryer, the gas that personnel breathed the production in the laboratory outwards discharges effectively, it is smooth and easy to ventilate, reduce the working energy consumption, when carrying out some in the laboratory and can produce harmful gas experiment, open fan one, and close electro-magnet and fan two, spring one promotes the rotating plate downwards, the sliding sleeve upwards shifts out from the inboard of guide arm, and make the rotating plate chucking in the bottom of dog, fan one pair of box produces the suction, the box produces the suction in to the laboratory through connecting pipe, the harmful gas that produces in the laboratory inhales the box inboard, the gas is earlier through the filtration of filter screen, the active carbon is adsorbed to the gas, on the one side, can utilize fan one to produce bigger harmful gas production, improve the laboratory or the harmful gas's the harmful gas of reduction or the harmful gas of the production of laboratory is avoided, on the other hand, the safety and safety to the harmful gas of laboratory.
3. This biological laboratory exhaust device convenient to loading and unloading reasonable in design, it is comparatively convenient to be comparatively high-efficient during the use, is applicable to the ventilation exhaust in laboratory and uses.
Drawings
FIG. 1 is a schematic diagram of a convenient assembly and disassembly exhaust device for a biological laboratory;
FIG. 2 is a cross-sectional view of a portable biological laboratory exhaust apparatus according to the present utility model;
FIG. 3 is a cross-sectional view of a connecting tube of a portable biological laboratory exhaust apparatus of the present utility model;
FIG. 4 is a cross-sectional view of a duct of a portable biological laboratory exhaust apparatus of the present utility model;
in the figure: 1. an air duct; 2. a case; 3. a first fan; 4. a calandria; 5. a cutting sleeve; 6. an air duct; 7. a cone plate; 8. a connecting pipe; 9. a filter screen; 10. activated carbon; 11. a rotating plate; 12. guide sleeve; 13. a sliding sleeve; 14. an electromagnet; 15. a first spring; 16. a stop block; 17. a second fan; 18. a pin hole; 19. a bayonet lock; 20. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a biological laboratory exhaust device convenient to loading and unloading, includes exhaust subassembly, exhaust subassembly includes tuber pipe 1 and cutting ferrule 5, exhaust subassembly is installed to cutting ferrule 5's inboard, exhaust subassembly includes dryer 6 and fan two 17, exhaust subassembly is installed to one side of tuber pipe 1, exhaust subassembly includes fan one 3 and calandria 4, install purification subassembly on the fan one 3, purification subassembly includes box 2 and connecting pipe 8, wind direction conversion subassembly is installed to one side of connecting pipe 8, wind direction conversion subassembly includes swivel plate 11 and guide pin bushing 12, install quick detach subassembly on the dryer 6, quick detach subassembly includes bayonet lock 19 and spring two 20, cutting ferrule 5 integrated into one piece is on the top of tuber pipe 1, the bottom card of cutting ferrule 6 is on the inner wall of cutting ferrule 5, fan two 17 pass through the bolt to be installed in the inboard of dryer 6, the top of the air duct 6 is provided with a separation net through bolts, the inner sides of the air duct 6 and the clamping sleeve 5 are provided with pin holes 18, one end of the clamping pin 19 is clamped at the inner side of the air duct 6 through the pin holes 18, the other end of the clamping pin 19 extends to the inner side of the clamping sleeve 5 through the pin holes 18, one end of the clamping pin 19 is connected with the inner wall of the pin holes 18 through a second spring 20, the clamping pins 19 are uniformly distributed at the inner sides of the air duct 6 and the clamping sleeve 5, when the second fan 17 and the first fan 3 are required to be detected and maintained, the first fan 3 is arranged at the outer side of the box body 2, so that the detection and maintenance work is convenient, when the second fan 17 is required to be disassembled, the clamping pin 19 can be pushed to the inner side of the air duct 6 completely from the inner side of the pin holes 18 in the clamping sleeve 5, the air duct 6 is lifted upwards from the inner side of the clamping sleeve 5, and then the second fan 17 is subjected to the detection and maintenance work, during installation, the air duct 6 is moved to the top of the cutting sleeve 5, and then the air duct 6 is extruded downwards, so that the clamping pin 19 is pushed to the inner side of the air duct 6 by the inner wall of the cutting sleeve 5 until the bottom of the air duct 6 is clamped at the bottom of the cutting sleeve 5, and the clamping pin 19 is pushed and clamped into the inner side of the cutting sleeve 5 by the second spring 20, so that the air duct 6 is installed, the installation and disassembly working speed of a fan is improved, and the fan is convenient to check and maintain.
In this embodiment, the box 2 is connected to one side of the air duct 1 through the connecting pipe 8, the top of the rotating plate 11 is mounted on the inner wall of one side of the air duct 1 through a rotating shaft, one side of the rotating plate 11 is clamped at the outer side of one end of the connecting pipe 8, the inner side of the box 2 is provided with the filter screen 9 and the activated carbon 10 through bolts, the activated carbon 10 is mounted at one side of the filter screen 9, the fan I3 is mounted at one side of the box 2 through bolts, the fan I3 is connected with the inner side of the box 2, the pipe 4 is welded at the top of the fan I3, the tops of the pipe 4 and the clamping sleeve 5 are both welded with the conical plate 7, the guide sleeve 12 is welded at one side of the air duct 1, the bottom of the guide sleeve 12 passes through the air duct 1 and is connected with the inner side of the air duct 1, one side of the rotating plate 11 is welded with the sliding sleeve 13, the top of the sliding sleeve 13 passes through the bottom of the guide sleeve 12 and extends to the top of the guide sleeve 12, the top of the guide sleeve 12 is provided with an electromagnet 14 through a bolt, the inner side of the sliding sleeve 13 is clamped with a first spring 15, the top of the first spring 15 is arranged at the bottom of the electromagnet 14 through a bolt, the bottom of the first spring 15 passes through the sliding sleeve 13 and is arranged at one side of the rotating plate 11 through a bolt, a stop block 16 is welded on the inner wall of the other side of the air duct 1, the height of the rotating plate 11 is equal to the width of the air duct 1, the stop block 16 is positioned at the top of the rotating plate 11, a control switch group of the device is arranged at the inner side of a laboratory, when no experiment or no harmful gas is produced in the laboratory, the electromagnet 14 is electrified to produce magnetic force, so that the first spring 15 is contracted under the action of magnetic force, the rotating plate 11 is further rotated downwards to the left side of the connecting pipe 8, the connecting pipe 8 is blocked, the second fan 17 is produced to the inner side of the air duct 1 through the air duct 6, the device has the advantages that the gas generated by the respiration of the personnel in the laboratory is effectively discharged outwards, ventilation is smooth, working energy consumption is reduced, when a few experiments which can generate harmful gas are carried out in the laboratory, the first fan 3 is opened, the electromagnet 14 and the second fan 17 are closed, the first spring 15 pushes the rotating plate 11 upwards, the sliding sleeve 13 moves upwards from the inner side of the guide sleeve 12, the rotating plate 11 is clamped at the bottom of the stop block 16, the first fan 3 generates suction force to the box body 2, the box body 2 generates suction force to the laboratory through the connecting pipe 8 and the air pipe 1, the harmful gas generated in the laboratory is sucked into the inner side of the box body 2, the gas is filtered by the filter screen 9 and then absorbed by the activated carbon 10, on one hand, the first fan 3 can be used for generating larger suction force, the exhaust speed of the laboratory is improved, the harm of the harmful gas generated by volatilization to the personnel is reduced or avoided, on the other hand, the harmful gas is prevented from damaging the atmosphere, and the environmental safety is ensured.
The biological laboratory exhaust device convenient to assemble and disassemble provides electric energy for the used electric equipment through an external power supply, a control switch group of the equipment is arranged on the inner side of a laboratory, when experiments are not carried out in the laboratory or harmful gas is not generated in the experiments carried out in the laboratory, the electromagnet 14 is electrified to generate magnetic force, the first spring 15 is contracted under the action of the magnetic force, the rotating plate 11 is further downwards rotated to the left side of the connecting pipe 8 and the connecting pipe 8 is blocked, the second fan 17 generates suction force to the inner side of the air pipe 1 through the air cylinder 6, the gas generated by breathing of people in the laboratory is effectively discharged outwards, ventilation is smooth, working energy consumption is reduced, when experiments which can generate harmful gas in the laboratory are carried out in the laboratory, the first fan 3 is turned on, the electromagnet 14 and the second fan 17 are turned off, the first spring 15 upwards pushes the rotating plate 11, the sliding sleeve 13 is upwards moved out from the inner side of the guide sleeve 12, the rotary plate 11 is clamped at the bottom of the stop block 16, the first fan 3 generates suction to the box body 2, the box body 2 generates suction to a laboratory through the connecting pipe 8 and the air pipe 1, harmful gas generated in the laboratory is sucked to the inner side of the box body 2, the gas is filtered by the filter screen 9 and is adsorbed by the activated carbon 10, on one hand, the first fan 3 can be utilized to generate larger suction to improve the exhaust speed of the laboratory, the harm of harmful gas generated by volatilization to personnel is reduced or avoided, on the other hand, the harmful gas is avoided from harming the atmosphere, the environmental safety is ensured, when the second fan 17 and the first fan 3 are required to be detected and maintained, the first fan 3 is arranged at the outer side of the box body 2, the detection and maintenance work is convenient, when the second fan 17 is required to be disassembled, the bayonet lock 19 can be pushed to the inner side of the air cylinder 6 from the inner side of the pin hole 18 in the sleeve 5, then lift dryer 6 upwards from the inboard of cutting ferrule 5, carry out inspection and maintenance work to fan two 17, when the installation, remove dryer 6 to the top of cutting ferrule 5, extrude dryer 6 downwards again, make bayonet lock 19 earlier promote the inboard of dryer 6 by the inner wall of cutting ferrule 5, until the bottom chucking of dryer 6 behind the bottom of cutting ferrule 5, spring two 20 promotes the bayonet lock 19 and blocks into the inboard of cutting ferrule 5, and then accomplish the installation of dryer 6, improve the installation and the dismantlement working speed of fan, be convenient for carry out inspection and the maintenance work of fan.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a biological laboratory exhaust device convenient to loading and unloading, includes exhaust subassembly, exhaust subassembly includes tuber pipe (1) and cutting ferrule (5), exhaust subassembly is installed to the inboard of cutting ferrule (5), exhaust subassembly includes dryer (6) and fan two (17), its characterized in that: the utility model discloses a wind turbine, including tuber pipe (1), the subassembly of bleeding is installed to one side of tuber pipe (1), the subassembly of bleeding includes fan one (3) and calandria (4), install the purification subassembly on fan one (3), the purification subassembly includes box (2) and connecting pipe (8), wind direction conversion subassembly is installed to one side of connecting pipe (8), wind direction conversion subassembly includes swivel plate (11) and guide pin bushing (12), install quick detach subassembly on dryer (6), quick detach subassembly includes bayonet lock (19) and spring two (20).
2. The easy-to-assemble and disassemble biological laboratory exhaust apparatus as set forth in claim 1, wherein: the air duct is characterized in that the clamping sleeve (5) is integrally formed at the top end of the air duct (1), the bottom end of the air duct (6) is clamped on the inner wall of the clamping sleeve (5), the fan II (17) is mounted on the inner side of the air duct (6) through bolts, and the top of the air duct (6) is provided with a separation net through bolts.
3. A portable biological laboratory exhaust apparatus according to claim 2, wherein: the novel air dryer is characterized in that pin holes (18) are formed in the inner sides of the air dryer (6) and the clamping sleeve (5), one ends of the clamping pins (19) are clamped in the inner sides of the air dryer (6) through the pin holes (18), the other ends of the clamping pins (19) extend to the inner sides of the clamping sleeve (5) through the pin holes (18), one ends of the clamping pins (19) are connected with the inner walls of the pin holes (18) through springs II (20), and the clamping pins (19) are uniformly distributed in the inner sides of the air dryer (6) and the clamping sleeve (5).
4. A portable biological laboratory exhaust apparatus according to claim 3, wherein: the box body (2) is communicated with one side of the air pipe (1) through the connecting pipe (8), the top of the rotating plate (11) is installed on the inner wall of one side of the air pipe (1) through a rotating shaft, and one side of the rotating plate (11) is clamped at the outer side of one end of the connecting pipe (8).
5. The easy-to-assemble and disassemble biological laboratory exhaust apparatus as set forth in claim 4, wherein: the novel air conditioner is characterized in that a filter screen (9) and activated carbon (10) are mounted on the inner side of the box body (2) through bolts, the activated carbon (10) is mounted on one side of the filter screen (9), the fan I (3) is mounted on one side of the box body (2) through bolts, the fan I (3) is communicated with the inner side of the box body (2), the calandria (4) is welded on the top of the fan I (3), and conical plates (7) are welded on the tops of the calandria (4) and the cutting ferrule (5).
6. The easy-to-assemble and disassemble biological laboratory exhaust apparatus as set forth in claim 5, wherein: the guide sleeve (12) is welded on one side of the air pipe (1), the bottom of the guide sleeve (12) penetrates through the air pipe (1) and is communicated with the inner side of the air pipe (1), the sliding sleeve (13) is welded on one side of the rotating plate (11), and the top end of the sliding sleeve (13) penetrates through the bottom of the guide sleeve (12) and extends to the top of the guide sleeve (12).
7. The easy-to-assemble and disassemble biological laboratory exhaust apparatus as set forth in claim 6, wherein: the top of guide pin bushing (12) is through bolt mounting electro-magnet (14), the inboard card of sliding sleeve (13) has spring one (15), the top of spring one (15) is through the bottom of bolt mounting at electro-magnet (14), the bottom of spring one (15) passes sliding sleeve (13) and installs in one side of revolving plate (11) through the bolt.
8. The easy-to-assemble and disassemble biological laboratory exhaust apparatus as set forth in claim 7, wherein: the inner wall of the other side of the air pipe (1) is welded with a stop block (16), the height of the rotating plate (11) is equal to the width of the air pipe (1), and the stop block (16) is positioned at the top of the rotating plate (11).
CN202320661770.5U 2023-03-30 2023-03-30 Biological laboratory exhaust device convenient to loading and unloading Active CN219640388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320661770.5U CN219640388U (en) 2023-03-30 2023-03-30 Biological laboratory exhaust device convenient to loading and unloading

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320661770.5U CN219640388U (en) 2023-03-30 2023-03-30 Biological laboratory exhaust device convenient to loading and unloading

Publications (1)

Publication Number Publication Date
CN219640388U true CN219640388U (en) 2023-09-05

Family

ID=87810029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320661770.5U Active CN219640388U (en) 2023-03-30 2023-03-30 Biological laboratory exhaust device convenient to loading and unloading

Country Status (1)

Country Link
CN (1) CN219640388U (en)

Similar Documents

Publication Publication Date Title
CN205372803U (en) Air purifying system
CN204073781U (en) A kind of modularization organic waste gas purifying treatment system
CN204193786U (en) A kind of organic waste gas treatment system
CN107754604A (en) Combination type photocatalysis air purification device
CN207050114U (en) Air cleaning unit
CN219640388U (en) Biological laboratory exhaust device convenient to loading and unloading
CN210171222U (en) UV light touch equipment for treating waste gas
CN111905458A (en) Continuous operation's rotation type coating cloud filter equipment
CN208959638U (en) A kind of photocatalysis catalyst exhaust treatment system
CN202778239U (en) High-efficiency and energy-saving odorous waste gas purifying processing device
CN212746754U (en) Indoor air photocatalyst purifies decomposes all-in-one
CN209646201U (en) A kind of air cleaning system
CN210385394U (en) Low-temperature plasma photocatalysis waste gas purifying equipment
CN209909621U (en) Multifunctional VOC (volatile organic compound) absorption lighting device
CN210121430U (en) Screen plate self-cleaning type waste gas photocatalysis equipment
CN109647068B (en) Regeneration power generation equipment for air pollution treatment engineering
CN208678806U (en) A kind of organic exhaust gas photocatalysis equipment with pollutant process function
CN207076253U (en) Baking vanish waste gas purification all-in-one
CN110152442A (en) Waste gas treatment equipment is used in a kind of spraying of plastic products
CN207270904U (en) A kind of packaged type spray painting deodorizing integral device
CN219290991U (en) UV photo-oxidation catalytic activated carbon all-in-one machine
CN220939680U (en) High-efficient UV photolysis clarifier
CN219231890U (en) Laboratory exhaust-gas treatment active carbon case
CN219684288U (en) Ventilation device for laser welding machine
CN216814527U (en) Ceiling type ultraviolet air sterilizer

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant