CN213758043U - Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid - Google Patents

Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid Download PDF

Info

Publication number
CN213758043U
CN213758043U CN202022655433.4U CN202022655433U CN213758043U CN 213758043 U CN213758043 U CN 213758043U CN 202022655433 U CN202022655433 U CN 202022655433U CN 213758043 U CN213758043 U CN 213758043U
Authority
CN
China
Prior art keywords
clean
dust
cleaning
side wall
wall
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
CN202022655433.4U
Other languages
Chinese (zh)
Inventor
杨广雄
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.)
Zhejiang Longli Science And Technology Co ltd
Original Assignee
Zhejiang Longli Science And Technology 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 Zhejiang Longli Science And Technology Co ltd filed Critical Zhejiang Longli Science And Technology Co ltd
Priority to CN202022655433.4U priority Critical patent/CN213758043U/en
Application granted granted Critical
Publication of CN213758043U publication Critical patent/CN213758043U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

The utility model discloses a multi-functional carpet dust catcher of clear solution is sprayed to intelligence, deposit case, dust removal suction head including clean upper tube way, clean lower tube way, sanitizer, dust removal suction head fixed connection lateral wall under the clean lower tube way, case right side wall and clean upper tube way left side outer wall fixed connection are deposited to the sanitizer, side wall fixed mounting has the sanitizer shower nozzle under the sanitizer is deposited to the sanitizer, clean upper tube way and clean lower tube way junction inside wall fixed mounting have the dust screen, clean upper tube way downside inner wall fixed mounting has the amortization cotton board, clean lower tube way upside inner wall rotates and is connected with the pivot, fixedly connected with cleaning wheel in the pivot. The utility model discloses a dust removal case, clean wheel, clean fluff, the cotton board of amortization, haulage rope and elasticity change the setting of board, realized at the during operation to the self-cleaning effect of dust screen and clean fluff, realized the automatic opening effect of dust removal incasement portion dust when more simultaneously to noise pollution has been reduced.

Description

Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid
Technical Field
The utility model relates to a dust catcher technical field especially relates to an intelligence sprays multi-functional carpet dust catcher of clear agent liquid.
Background
Along with the rapid development of economy in China and the gradual formation of a domestic well-being society, people pay more and more attention to quality of life, wherein the aspect of household sanitation and cleanness is particularly paid more attention, most household living rooms can be paved with carpets to achieve the effects of decoration and skid resistance, but hair dust can fall into the carpets when people walk, so that the carpet cleaners need to intelligently spray cleaning agent liquid to clean the carpets, a good living environment is maintained, and the pursuit of personal quality of life is improved.
When the carpet dust collector that sprays clear agent liquid in the past carries out the during operation, because need remove dust high-efficiently, inside produced wind-force of changeing the machine is great, the noise that brings also increases thereupon, can have noise pollution to all ring edge borders when carrying out the work, often need dismantle the dust case after the work in addition and carry out the processing to the inside dust of dust case, it is comparatively troublesome not only to dismantle processing method often, efficiency is lower, still can have the not hard up of dust case buckle department after dismantling many times, for solving above-mentioned problem, provide an intelligence and spray clear agent liquid multi-functional carpet dust collector.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an intelligent multifunctional carpet dust collector capable of spraying cleaning solution.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional carpet dust collector capable of intelligently spraying cleaning agent liquid comprises an upper cleaning pipeline, a lower cleaning pipeline, a cleaning agent storage box and a dust removal suction head, wherein the dust removal suction head is fixedly connected to the lower cleaning pipeline side wall, the right cleaning agent storage box side wall is fixedly connected with the outer wall of the left cleaning pipeline side wall, a cleaning agent spray head is fixedly mounted on the lower cleaning agent storage box side wall, a dust screen is fixedly mounted on the inner wall of the joint of the upper cleaning pipeline and the lower cleaning pipeline, a silencing cotton plate is fixedly mounted on the inner wall of the lower cleaning pipeline side, a rotating shaft is rotatably connected to the inner wall of the upper cleaning pipeline side, a cleaning wheel is fixedly connected to the rotating shaft, cleaning bristles are fixedly connected to the outer wall of the cleaning wheel, a scraping blade is fixedly mounted on the inner wall of the upper cleaning pipeline side, a dust removal groove is formed in the inner wall of, the dust removal groove inside wall sliding connection has the dust removal case, the mechanism that opens and shuts has been seted up to dust removal case left side wall.
Preferably, the opening and closing mechanism comprises a spring fixedly connected to the lower side wall of the dust removing box, a traction rope is fixedly connected to the lower inner wall of the dust removing groove, the left side wall of the dust removing box is rotatably connected with an elastic rotating plate, the traction rope penetrates through the lower right side wall of the dust removing box and is fixedly connected with the right side wall of the elastic rotating plate, the length of the elastic rotating plate is smaller than that of the opening, the rotating position of the lower side of the elastic rotating plate is limited by the lower side wall of the dust removing box, the spring adopts a spring with weak stiffness coefficient, the traction rope penetrates through a through hole of the dust removing box and can only pass through the traction rope, through the arrangement of the opening and closing mechanism, after dust in the dust removing box is accumulated, the dust removing box is opened and closed by utilizing the action of gravity, the cleaning effect of the internal dust is achieved, in addition, the height of the elastic rotating plate on the left side wall of the dust removing box is smaller than that the opening and the elastic rotating plate can not perform a detecting effect when the opening and closing mechanism, the haulage rope through-hole sets up the undersize and only can avoid the dust to get into the dust removal groove through this through-hole through the haulage rope, elasticity commentaries on classics board downside rotates the limiting displacement that department received lateral wall under the dust removal case, can avoid rotating the baffle to move to dust removal incasement portion, the spring adopts weak stiffness coefficient spring, can reach and clean the back to the dust removal box, and the dust removal case can slowly reply, avoids causing the injury to the staff.
Preferably, lateral wall and the lower pipeline of cleanness under the clean top tube side wall adopt the setting of arc mechanism, lateral wall and the lower pipeline of cleanness under the clean top tube side wall adopts the setting of arc structure, can make the suction air current that changes the quick-witted drive can flow steadily at clean top tube and clean pipeline kneck down.
Preferably, clean wheel is when rotating, clean pappus left side wall can closely laminate with dust screen right side wall, clean wheel can not contact with clean lower pipeline upside inner wall when rotating, clean pappus adopts the dust removal to prevent static pappus, clean pappus left side wall can closely laminate with the dust screen when clean wheel rotates, has realized the tight dust removal effect of pasting to the dust screen, can not touch the setting of clean lower pipeline when clean wheel rotates, can avoid blockking dust absorption wind-force, clean pappus adopts the dust removal to prevent static pappus, has avoided the production of static to influence the work of inner member at work, in addition because the dust prevention effect has realized the cleaning action to the dust screen at the rotation in-process.
Preferably, the doctor-bar is located dust removal groove opening part right side, the doctor-bar upper sidewall closely laminates with clean fluff, the side wall can not touch with clean wheel lateral wall on the doctor-bar, can avoid the doctor-bar to restrict pivoted effect to clean wheel, and the side wall can closely laminate with clean fluff on the doctor-bar, has realized can carrying out a cleaning action to clean fluff simultaneously under the circumstances that does not influence clean wheel rotation.
Preferably, dust removal case both ends lateral wall all adopts the arc structure, and low in the outer height of arc mechanism all adopts the arc structure setting of low in the outer height through dust removal case both sides outer wall, has realized handling the back to dust and doctor-bar on the dust screen to clean fluff, and the dust can stably drop in dust removal incasement portion.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a amortization cotton board, the dust removal case, the cleaning wheel, clean fluff and dust screen's setting, outside dust gets into inside the clean low tube through the suction of dust removal suction head, be blockked when the dust touches the dust screen, receive the wind-force of inside simultaneously, the wheel obtains an ascending turning force outside the cleaning wheel, the cleaning wheel begins to rotate, because clean fluff and dust screen closely laminate, the clean fluff of fixed mounting in cleaning wheel lateral wall carries out a cleaning action to the dust screen, simultaneously because the setting of doctor-bar, when clean fluff touches the doctor-bar, the doctor-bar carries out a cleaning action to clean fluff, through the effect of clean fluff on the dust screen on the cleaning wheel, the cleaning action to the dust on the dust screen has been realized, in addition, utilize the porous setting of amortization cotton to carry out noise treatment to the dust catcher, thereby realized the noise reduction function to the dust remover that the noise is great, the cleaning function of the household sanitation is realized, and simultaneously, the noise pollution is purified.
2. The utility model discloses a dust removal case, clean wheel, clean fluff, doctor-bar, spring, haulage rope and elasticity are changeed the mating reaction between the board, when dust removal incasement portion dust is too much, the dust removal case glides, the spring compresses, the haulage rope relaxes gradually, it moves to the opening part to wait elasticity commentaries on classics board upside expansion end, elasticity changes the board because the effect of elasticity carries out a pop-up effect, elasticity changes the board and opens left, the cleaning action to clean fluff has been reached, the mesh of opening and shutting automatically to the dust removal case has been realized simultaneously.
In conclusion, through the arrangement of the dust removal box, the cleaning wheels, the cleaning fluff, the silencing cotton plate, the traction rope and the elastic rotating plate, the automatic cleaning effect on the dust screen and the cleaning fluff is realized during working, meanwhile, the automatic opening effect is realized when dust in the dust removal box is more, and the noise pollution is reduced.
Drawings
Fig. 1 is a schematic perspective view of a multifunctional carpet vacuum cleaner capable of intelligently spraying cleaning solution provided by the utility model;
FIG. 2 is a schematic plan view of the multifunctional carpet vacuum cleaner with intelligent spraying cleaning solution provided by the present invention;
FIG. 3 is a schematic view of a plane structure of the multifunctional carpet vacuum cleaner with intelligent spraying cleaning solution, which is provided by the utility model, when the dust-removing box is in an open-close state;
FIG. 4 is an enlarged schematic view of the structure A of the multifunctional carpet vacuum cleaner with intelligent spraying cleaner liquid provided by the present invention;
fig. 5 is an enlarged schematic view of the structure B of the multifunctional carpet vacuum cleaner capable of intelligently spraying cleaning solution provided by the utility model.
In the figure: 1 cleaning upper pipeline, 2 cleaning lower pipeline, 3 cleaning agent storage box, 4 cleaning agent spray heads, 5 dust screens, 6 noise reduction cotton plates, 7 rotating shafts, 8 cleaning wheels, 9 cleaning fluff, 10 scraping blades, 11 dust removal grooves, 12 openings, 13 dust removal boxes, 14 dust removal suction heads, 15 springs, 16 traction ropes and 17 elastic rotating plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a multifunctional carpet vacuum cleaner capable of intelligently spraying cleaning agent liquid comprises an upper cleaning pipeline 1, a lower cleaning pipeline 2, a cleaning agent storage box 3 and a dust-removing suction head 14, wherein the dust-removing suction head 14 is fixedly connected with the lower side wall of the lower cleaning pipeline 2, the right side wall of the cleaning agent storage box 3 is fixedly connected with the left side outer wall of the upper cleaning pipeline 1, a cleaning agent nozzle 4 is fixedly arranged on the lower side wall of the cleaning agent storage box 3, a dust screen 5 is fixedly arranged on the inner side wall of the joint of the upper cleaning pipeline 1 and the lower cleaning pipeline 2, a silencing cotton plate 6 is fixedly arranged on the inner side wall of the lower cleaning pipeline 1, a rotating shaft 7 is rotatably connected with the upper side inner wall of the lower cleaning pipeline 2, a cleaning wheel 8 is fixedly connected with the rotating shaft 7, cleaning soft bristles 9 are fixedly connected with the outer side wall of the cleaning wheel 8, a scraping blade 10 is fixedly arranged on the upper side inner wall of the lower cleaning pipeline 2, and a dust-removing groove 11 is arranged on the upper side inner wall of the lower cleaning pipeline 2, opening 12 has been seted up on dust removal groove 11 left side, and 11 inside walls sliding connection in dust removal groove has dust removal case 13, and the mechanism that opens and shuts has been seted up to dust removal case 13 left side wall.
Mechanism that opens and shuts includes spring 15 of lateral wall under fixed connection in dust removal case 13, 11 downside inner wall fixedly connected with haulage rope 16 in dust removal groove, dust removal case 13 left side wall rotates and is connected with elasticity commentaries on classics board 17, haulage rope 16 runs through dust removal case 13 downside right side wall and elasticity commentaries on classics board 17 right side wall fixed connection, elasticity commentaries on classics board 17 length is less than opening 12, elasticity changes board 17 downside rotation department and receives the limiting displacement of lateral wall under the dust removal case 13, spring 15 adopts the weak stiffness coefficient spring, haulage rope 16 runs through the through-hole of dust removal case and only can pass through haulage rope 16.
Clean 1 lower lateral wall of upper tube way and clean 2 upper lateral walls of lower tube way adopt arc mechanism to set up, clean wheel 8 is when rotating, clean 9 left side walls of fluff can closely laminate with 5 right side walls of dust screen, clean 8 upper lateral walls of lower tube way can not contact when rotating with clean 2 upper side inner walls of lower tube way, clean fluff 9 adopts the dust removal to prevent static fluff, doctor-bar 10 is located 11 opening part right sides in dust removal groove, doctor-bar 10 upper lateral wall closely laminates with clean fluff 9, doctor-bar 10 upper lateral wall can not touch with clean 8 lateral walls of wheel, 13 both ends lateral walls of dust removal case all adopt the arc structure, low in the outer height of arc mechanism.
The specific working principle of the utility model is as follows;
the power is switched on, the rotating machine inside the dust collector starts to rotate (which is the prior art and is not described in detail), under the action of the rotating machine, a large suction force is generated inside the upper cleaning pipeline 1 and the lower cleaning pipeline 2 from outside to inside, the generated noise is reduced under the action of the noise reduction cotton plate 6, meanwhile, external dust enters the lower cleaning pipeline 2 through the suction force of the dust removal suction head 14, when the dust touches the dust screen 5, the dust is blocked, meanwhile, the internal wind force is received, the wheel outside the cleaning wheel 8 obtains an upward rotating force, the cleaning wheel 8 starts to rotate, as the cleaning soft bristles 9 are tightly attached to the dust screen 5, the cleaning soft bristles 9 fixedly arranged on the outer side wall of the cleaning wheel 8 perform a cleaning action on the dust screen 5, and as the cleaning blade 10 is arranged, when the cleaning soft bristles 9 touch the cleaning blade 10, the cleaning blade 10 performs a cleaning action on the cleaning soft bristles 9, because the outer wall of dust removal case 13 both sides is by the setting of high low arc structure, no matter dust on dust screen 5 or the dust on clean fluff 9 can both stably fall into inside dust removal case 13.
Because clean fluff 9 can not be touched to dust screen 5 upper end and lower extreme, nevertheless under the effect of gravity and wind, the dust can drop the motion downwards, and dust screen 5 upper end dust drops to clean fluff 9 on, and dust screen 5 lower extreme dust drops to in the dust removal case 13, and when work goes on next time, clean fluff 9 drives the upper end dust and drops in the dust removal case, and what did not drop drops under the effect of doctor-bar 10.
After the work is finished, when the dust in the dust removing box 13 is too much, the dust removing box 13 slides downwards, the spring 15 is compressed, the traction rope 16 is gradually loosened, when the movable end on the upper side of the elastic rotating plate 17 moves to the opening 12, the elastic rotating plate 17 performs a popping action under the action of elastic force, the elastic rotating plate 17 is opened leftwards, at the moment, the elastic rotating plate 17 is pressed by hands to pour the dust, the elastic rotating plate 17 is pressed to avoid that the dust removing box 13 reduces due to gravity in the pouring process, the spring 15 acts upwards on the dust removing box 13, after the cleaning is finished, the elastic rotating plate 17 is released, because the spring 15 is a spring with weak stiffness coefficient, the slow restoring action can be performed, the damage to the hands caused by the quick restoration of the dust removing box 13 is avoided, in the restoring process, when the elastic rotating plate 17 restores to the initial position, the movable end of the elastic rotating plate 17 is positioned at the lower end of the opening 12 under the action of a limiting block, because the rotation position of the elastic rotating plate 17 is limited by the lower side wall of the dust removing box, the elastic rotating plate cannot rotate inwards.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a multi-functional carpet dust catcher of clear agent liquid is sprayed to intelligence, includes clean upper tube way (1), clean lower tube way (2), sanitizer case (3), dust removal suction head (14), its characterized in that, dust removal suction head (14) fixed connection is lateral wall under clean lower tube way (2), sanitizer case (3) right side wall and clean upper tube way (1) left side outer wall fixed connection, sanitizer case (3) lower side wall fixed mounting has sanitizer shower nozzle (4), inside wall fixed mounting has dust screen (5) in clean upper tube way (1) and clean lower tube way (2) junction, clean upper tube way (1) downside inner wall fixed mounting has amortization cotton board (6), clean lower tube way (2) upside inner wall rotates and is connected with pivot (7), fixedly connected with cleaning wheel (8) on pivot (7), cleaning wheel (8) lateral wall fixed connection has clean fluff (9), clean lower pipeline (2) upside inner wall fixed mounting has doctor-bar (10), dust removal groove (11) have been seted up to clean lower pipeline (2) upside inner wall, opening (12) have been seted up in dust removal groove (11) left side, dust removal groove (11) inside wall sliding connection has dust removal case (13), dust removal case (13) left side wall has been seted up and has been opened and shut the mechanism.
2. The multifunctional carpet dust collector capable of intelligently spraying cleaning solution according to claim 1, wherein the opening and closing mechanism comprises a spring (15) fixedly connected to the lower side wall of the dust removing box (13), a pulling rope (16) is fixedly connected to the lower side inner wall of the dust removing groove (11), an elastic rotating plate (17) is rotatably connected to the left side wall of the dust removing box (13), the pulling rope (16) penetrates through the lower side right wall of the dust removing box (13) and is fixedly connected with the right side wall of the elastic rotating plate (17), the length of the elastic rotating plate (17) is smaller than the opening (12), the lower side rotating position of the elastic rotating plate (17) is limited by the lower side wall of the dust removing box (13), the spring (15) adopts a weak stiffness coefficient spring, and a through hole of the pulling rope (16) penetrating through the dust removing box can only pass through the pulling rope (16).
3. The multifunctional carpet vacuum cleaner capable of intelligently spraying cleaning solution as claimed in claim 1, wherein the lower side wall of the upper cleaning pipeline (1) and the upper side wall of the lower cleaning pipeline (2) are arranged by adopting an arc-shaped mechanism.
4. The multifunctional carpet vacuum cleaner capable of intelligently spraying cleaning solution as claimed in claim 1, wherein when the cleaning wheel (8) rotates, the left side wall of the cleaning fluff (9) can be tightly attached to the right side wall of the dust screen (5), the cleaning wheel (8) does not contact with the inner wall of the upper side of the cleaning lower pipeline (2) when rotating, and the cleaning fluff (9) adopts dust removal and anti-static fluff.
5. The multifunctional carpet vacuum cleaner capable of intelligently spraying cleaning solution as claimed in claim 1, wherein the scraping blade (10) is located at the right side of the opening of the dust removing groove (11), the upper side wall of the scraping blade (10) is tightly attached to the cleaning fluff (9), and the upper side wall of the scraping blade (10) is not touched with the outer side wall of the cleaning wheel (8).
6. The multifunctional carpet vacuum cleaner for spraying cleaning solution as claimed in claim 1, wherein the side walls of both ends of the dust removing box (13) are arc-shaped structures, and the arc-shaped structures are high outside and low inside.
CN202022655433.4U 2020-11-17 2020-11-17 Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid Active CN213758043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022655433.4U CN213758043U (en) 2020-11-17 2020-11-17 Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022655433.4U CN213758043U (en) 2020-11-17 2020-11-17 Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid

Publications (1)

Publication Number Publication Date
CN213758043U true CN213758043U (en) 2021-07-23

Family

ID=76917131

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022655433.4U Active CN213758043U (en) 2020-11-17 2020-11-17 Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid

Country Status (1)

Country Link
CN (1) CN213758043U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113803243A (en) * 2021-08-13 2021-12-17 华能桐乡燃机热电有限责任公司 Multistage water pump machine seals from cooling device
CN114235794A (en) * 2021-12-16 2022-03-25 庄丽琼 Food safety detection analyzer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113803243A (en) * 2021-08-13 2021-12-17 华能桐乡燃机热电有限责任公司 Multistage water pump machine seals from cooling device
CN113803243B (en) * 2021-08-13 2023-08-18 华能桐乡燃机热电有限责任公司 Multistage water pump mechanical seal self-cooling device
CN114235794A (en) * 2021-12-16 2022-03-25 庄丽琼 Food safety detection analyzer
CN114235794B (en) * 2021-12-16 2023-11-03 广东因博检测技术服务有限公司 Food safety detection analyzer

Similar Documents

Publication Publication Date Title
CN213758043U (en) Intelligent multifunctional carpet dust collector capable of spraying cleaning agent liquid
CN212052523U (en) Civil engineering operation cleans dust collector
CN112205911B (en) Hoisting type all-dimensional cleaning device for building glass curtain wall and using method thereof
CN210187780U (en) Clear up sill device
CN208727840U (en) A kind of coating environmental protection equipment internal cleaning device
CN208837825U (en) A kind of efficient quartz floor washing dust-extraction unit of interior decoration
CN208244324U (en) A kind of high-efficiency environment friendly cleaner
CN203138345U (en) Dust collector
CN216259772U (en) Rotary industrial dust remover
CN215352656U (en) Efficient energy-saving dust-raising-preventing device for building construction
CN112671333B (en) Photovoltaic panel support with cleaning function
CN213405919U (en) Drawer type dust box structure for sweeping robot
CN210546550U (en) Computer ash removal device
CN114164786A (en) Intelligent environment-friendly dust removal device for building construction site
CN112006601A (en) Anti-collision household dust collector capable of avoiding blockage
CN211836954U (en) Dust exhausting fan for construction engineering
CN216498297U (en) Environmental protection dust collector of building engineering construction
CN214883309U (en) Dust absorption device in building for construction
CN215777814U (en) Floor cleaning machine with self-cleaning function
CN218552203U (en) Wireless handheld dust collector
CN215128017U (en) Dust collector convenient for replacing dust collection head
CN213529791U (en) Clean structure for building acoustic baffle
CN218220094U (en) Novel cleaning robot
CN218480655U (en) Dust fall environmental protection cleaning-free smoke ventilator equipment
CN219441139U (en) Dust collector of hot galvanizing zinc smoke of metal product

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant