CN219851123U - Air shower - Google Patents

Air shower Download PDF

Info

Publication number
CN219851123U
CN219851123U CN202320825817.7U CN202320825817U CN219851123U CN 219851123 U CN219851123 U CN 219851123U CN 202320825817 U CN202320825817 U CN 202320825817U CN 219851123 U CN219851123 U CN 219851123U
Authority
CN
China
Prior art keywords
air
air shower
channel
dust
adsorption mechanism
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
CN202320825817.7U
Other languages
Chinese (zh)
Inventor
孙海鹏
许开华
闫国真
朱淼
金健
王信鹏
范茂杰
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.)
GEM Co Ltd China
GEM Wuxi Energy Materials Co Ltd
Original Assignee
GEM Co Ltd China
GEM Wuxi Energy Materials 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 GEM Co Ltd China, GEM Wuxi Energy Materials Co Ltd filed Critical GEM Co Ltd China
Priority to CN202320825817.7U priority Critical patent/CN219851123U/en
Application granted granted Critical
Publication of CN219851123U publication Critical patent/CN219851123U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Ventilation (AREA)

Abstract

The utility model relates to the technical field of purification, and provides a wind shower, which comprises: the air shower comprises an air shower body, an air outlet assembly, a cleaning mechanism and a magnetic adsorption mechanism, wherein an air shower channel is reserved in the air shower body, an inlet box door and an outlet box door are arranged on the air shower body, and the inlet box door and the outlet box door are respectively communicated with the air shower channel. The air outlet component is fixedly arranged on the inner wall of the air shower channel and is suitable for blowing clean air into the air shower channel and adsorbing dust. The bottom of the air shower channel is provided with a cleaning mechanism, and the cleaning mechanism is suitable for cleaning dust by contacting with people or goods in the air shower channel. And a magnetic adsorption mechanism is also arranged in the air shower channel, and the magnetic adsorption mechanism is an electromagnet. Residual magnetic foreign matters in the air are adsorbed through the magnetic adsorption mechanism, so that people or cargoes are prevented from bringing the magnetic foreign matters into a positive electrode material production area, and the production quality of the positive electrode material is ensured.

Description

Air shower
Technical Field
The utility model relates to the technical field of purification, in particular to a wind shower.
Background
The air shower is a channel which is necessary for entering the clean room, so that the pollution problem caused by entering and exiting the clean room can be reduced. The air shower is local purifying equipment with strong universality and is arranged between a clean room and a non-clean room. When people and cargoes enter the clean area, the dust carried by the people and the cargoes can be removed by blowing the air from the air shower, and the dust source can be effectively blocked or reduced from entering the clean area.
In the prior art, be equipped with air-out system, return air system, dust collecting system and clean system in the air shower, when staff or goods get into the air shower, clean system in the air shower can clean the bottom of staff's sole or goods, simultaneously, air-out system blows out clean air and gets rid of the dust that people and goods carried, return air system and dust collecting system adsorb the dust in the air and collect, return air system and dust collecting system are better but the adsorption effect to the dust to the magnetic foreign matter is relatively poor, lead to the magnetic foreign matter that staff or goods carried can't be collected by the air shower and then bring the magnetic foreign matter into the anodal material production region, in the management of anodal material production region, the magnetic foreign matter is great to the quality influence of anodal material, the magnetic foreign matter produces negative effect to the aspect such as self discharge of battery, battery short circuit easily.
Disclosure of Invention
Therefore, the utility model aims to overcome the defect that magnetic foreign matters carried on workers or cargoes in the prior art cannot be collected by the air shower so as to bring the magnetic foreign matters into a positive electrode material production area, and further provides the air shower, which adsorbs residual magnetic foreign matters in the air by the magnetic adsorption mechanism, prevents the people or cargoes from bringing the magnetic foreign matters into the positive electrode material production area and ensures the production quality of the positive electrode material.
The utility model provides a wind shower, comprising: the air shower comprises an air shower body, wherein an air shower channel is arranged in the air shower body, and an inlet box door and an outlet box door which are communicated with the air shower channel are arranged on the air shower body;
the air outlet component is fixedly arranged on the inner wall of the air shower channel and is suitable for blowing clean air into the air shower channel and adsorbing dust;
the cleaning mechanism is arranged at the bottom of the air shower channel and is suitable for contacting with people or goods in the air shower channel;
the magnetic adsorption mechanism is arranged in the air shower channel and is an electromagnet.
According to the air shower provided by the utility model, the bottom of the air shower channel is detachably provided with the first pore plate, and the magnetic adsorption mechanism is arranged below the first pore plate.
According to the air shower provided by the utility model, the side wall of the air shower channel is detachably provided with the second pore plate, and the magnetic adsorption mechanism is arranged below the second pore plate.
According to the air shower provided by the utility model, the magnetic adsorption mechanism is arranged close to the outlet box door.
According to the air shower provided by the utility model, the air shower further comprises a dust adsorption mechanism, and the dust adsorption mechanism is arranged below the first pore plate.
According to the air shower provided by the utility model, the cleaning mechanism is arranged close to the inlet box door, and the dust adsorption mechanism is arranged between the cleaning mechanism and the magnetic adsorption mechanism.
According to the air shower provided by the utility model, the air outlet area of the air outlet assembly is arranged in the middle area of the side wall of the air shower channel.
According to the air shower provided by the utility model, the surface of the air outlet area is provided with a plurality of air outlet mechanisms at intervals; the air shower channel is characterized in that a fan is arranged in the side wall of the air shower channel, and the fan is connected with the air outlet mechanism.
According to the air shower provided by the utility model, the side wall of the air shower channel is also provided with the air return opening, the filter mechanism is arranged in the side wall of the air shower channel, the air return opening is communicated with the fan, and the fan is connected with the air outlet mechanism through the filter mechanism.
According to the air shower provided by the utility model, the air return opening is provided with the bottom of the side wall of the air shower channel.
The technical scheme of the utility model has at least the following advantages:
1. the air shower provided by the utility model comprises: the air shower comprises an air shower body, an air outlet assembly, a cleaning mechanism and a magnetic adsorption mechanism, wherein an air shower channel is reserved in the air shower body, an inlet box door and an outlet box door are arranged on the air shower body, and the inlet box door and the outlet box door are respectively communicated with the air shower channel. The air outlet component is fixedly arranged on the inner wall of the air shower channel and is suitable for blowing clean air into the air shower channel and adsorbing dust. The bottom of the air shower channel is provided with a cleaning mechanism, and the cleaning mechanism is suitable for cleaning dust by contacting with people or goods in the air shower channel. And a magnetic adsorption mechanism is also arranged in the air shower channel, and the magnetic adsorption mechanism is an electromagnet.
This air shower, when people or goods get into the air shower passageway, clean mechanism that air shower passageway bottom is clean the bottom of people's sole or goods, simultaneously, the clean air of air-out subassembly blowout gets rid of people and the dust that the goods carried, adsorb dust and the magnetic foreign matter in the air through the air-out subassembly, remove most dust and the magnetic foreign matter in the air, adsorb remaining magnetic foreign matter in the air through the magnetic adsorption mechanism, prevent people or goods and bring the magnetic foreign matter into the anodal material production region, guarantee the production quality of anodal material.
2. According to the air shower provided by the utility model, the first pore plate is detachably arranged at the bottom of the air shower channel, the magnetic adsorption mechanism is arranged below the first pore plate, so that the magnetic adsorption mechanism can effectively adsorb magnetic foreign matters at the bottoms of soles or cargoes of people, the magnetic foreign matters are prevented from entering an anode material production area, and the first pore plate is detachably arranged at the bottom of the air shower channel, so that the magnetic adsorption mechanism is arranged at the bottom of the first pore plate, and the magnetic foreign matters adsorbed on the magnetic adsorption mechanism can be removed conveniently by the first pore plate.
3. According to the air shower provided by the utility model, the second pore plate is detachably arranged on the side wall of the air shower channel, the magnetic adsorption mechanism is arranged below the second pore plate, the magnetic adsorption mechanism is arranged between the second pore plate and the side wall, and the magnetic adsorption mechanism is arranged on the side wall of the air shower channel to further ensure that residual magnetic foreign matters in air are adsorbed so as to prevent the magnetic foreign matters from entering the anode material production area.
4. The magnetic adsorption mechanism of the air shower provided by the utility model is arranged close to the outlet box door to adsorb magnetic foreign matters on people or cargoes and prevent the magnetic foreign matters from entering the anode material production area.
5. The air shower provided by the utility model further comprises a dust adsorption mechanism, wherein the dust adsorption mechanism is arranged below the first pore plate, dust and magnetic foreign matters in the air shower channel are adsorbed through the dust adsorption mechanism, and the dust adsorption mechanism is arranged below the first pore plate so as to clean the dust adsorption mechanism. The dust adsorption mechanism adsorbs the bottom of people's sole or goods.
6. According to the air shower provided by the utility model, the cleaning mechanism is arranged close to the inlet box door, so that people or cargoes entering the air shower channel can be cleaned at the first time, and the dust adsorption mechanism is arranged between the cleaning mechanism and the magnetic adsorption mechanism, so that after people or cargoes are cleaned by the cleaning mechanism, dust and magnetic foreign matters can be adsorbed by the subsequent dust adsorption mechanism and the magnetic adsorption mechanism.
7. According to the air shower provided by the utility model, the air outlet area of the air outlet component is arranged in the middle area of the side wall of the air shower channel, so that clean air blown by the air outlet component can be ensured to be effectively removed from dust carried by people and cargoes.
8. According to the air shower provided by the utility model, the surfaces of the air outlet areas are provided with the air outlet mechanisms at intervals, the inner parts of the side walls of the air shower channels are provided with the fans, the fans are connected with the air outlet mechanisms, clean air is injected into the air outlet mechanisms through the fans to remove dust and magnetic foreign matters carried by people or cargoes in the air shower channels, and the plurality of air outlet mechanisms are arranged to ensure that the dust and the magnetic foreign matters are effectively removed.
9. The air shower provided by the utility model is characterized in that the side wall of the air shower channel is also provided with the air return opening, the filter mechanism is arranged in the side wall of the air shower channel, the air return opening is communicated with the fan, the fan is connected with the air outlet mechanism through the filter mechanism, unclean air in the air shower channel is recovered through the air return opening, unclean air is pumped into the filter mechanism through the fan to be filtered, dust and magnetic foreign matters in the unclean air are removed, and clean air is blown out from the air outlet mechanism.
10. According to the air shower provided by the utility model, the air return opening is arranged at the bottom of the side wall of the air shower channel, so that the air return opening can adsorb more dust and magnetic foreign matters in the air, and the dust and the magnetic foreign matters are filtered by the filtering mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a shower according to the present utility model;
FIG. 2 is a schematic plan view of a sidewall of the air shower provided by the present utility model;
fig. 3 is a schematic plan view of the bottom of the air shower provided by the utility model.
Reference numerals:
1. an inlet box door; 2. a door guide rail; 3. a filtering mechanism; 4. a blower; 5. an air return port; 6. an air outlet area; 7. an air outlet mechanism; 8. a control panel; 9. an outlet box door; 10. a cleaning mechanism; 11. a dust adsorption mechanism; 12. and a magnetic adsorption mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The air shower of the present utility model is described below with reference to fig. 1 to 3, including: the air shower comprises an air shower body, an air outlet assembly, a cleaning mechanism 10 and a magnetic adsorption mechanism 12, wherein an air shower channel is reserved in the air shower body, an inlet box door 1 and an outlet box door 9 are arranged on the air shower body, and the inlet box door 1 and the outlet box door 9 are respectively communicated with the air shower channel. The air outlet component is fixedly arranged on the inner wall of the air shower channel and is suitable for blowing clean air into the air shower channel and adsorbing dust. The bottom of the air shower channel is provided with a cleaning mechanism 10, and the cleaning mechanism 10 is suitable for cleaning dust by contacting with people or goods in the air shower channel. And a magnetic adsorption mechanism 12 is also arranged in the air shower channel, and the magnetic adsorption mechanism 12 is an electromagnet.
When people or goods enter the air shower channel, the cleaning mechanism 10 at the bottom of the air shower channel cleans the bottoms of soles or goods of the people, meanwhile, the air outlet component blows clean air to remove dust carried by the people and the goods, the air outlet component adsorbs dust and magnetic foreign matters in the air to remove most of dust and magnetic foreign matters in the air, and the magnetic adsorption mechanism 12 adsorbs residual magnetic foreign matters in the air to prevent the people or the goods from bringing the magnetic foreign matters into a positive electrode material production area and ensure the production quality of the positive electrode material.
Specifically, as shown in fig. 3, the bottom of the air shower channel can be detachably provided with a first pore plate, a plurality of through holes are uniformly formed in the first pore plate, the magnetic adsorption mechanism 12 is arranged below the first pore plate, and the magnetic adsorption mechanism 12 is ensured to effectively adsorb magnetic foreign matters on the bottoms of soles or cargoes of people, so that the magnetic foreign matters can be prevented from entering an anode material production area, the first pore plate is detachably arranged at the bottom of the air shower channel, and the magnetic adsorption mechanism 12 is arranged at the bottom of the first pore plate, so that the magnetic foreign matters adsorbed on the magnetic adsorption mechanism 12 can be removed by the first pore plate.
Specifically, the second pore plate is detachably arranged on the side wall of the air shower channel, the magnetic adsorption mechanism 12 is arranged below the second pore plate, the magnetic adsorption mechanism 12 is arranged between the second pore plate and the side wall, and the residual magnetic foreign matters in the air are further guaranteed to be adsorbed by arranging the magnetic adsorption mechanism 12 on the side wall of the air shower channel so as to prevent the magnetic foreign matters from entering the anode material production area. That is, in order to ensure the adsorption effect of the magnetic foreign matters, the magnetic adsorption mechanism 12 can be arranged around the inner wall of the air shower channel.
Specifically, as shown in fig. 3, the magnetic adsorption mechanism 12 is disposed near the outlet box door 9, the outlet box door 9 is a box door near the production area of the anode material, the outlet box door 9 and the inlet box door 1 are movably disposed on the box door guide rail 2, and by disposing the magnetic adsorption mechanism 12 near the outlet box door 9, magnetic foreign matters on people or goods are adsorbed, so that the magnetic foreign matters are prevented from entering the production area of the anode material.
Specifically, as shown in fig. 3, the dust adsorption device further comprises a dust adsorption mechanism 11, wherein the dust adsorption mechanism 11 is arranged below the first pore plate, dust and magnetic foreign matters in the air shower channel are adsorbed through the dust adsorption mechanism 11, and meanwhile, the dust adsorption mechanism 11 is arranged below the first pore plate so as to clean the dust adsorption mechanism 11. The dust adsorbing mechanism 11 adsorbs the bottoms of soles of persons or cargoes. Wherein, the dust adsorption mechanism 11 can select a filter and a motor, and the motor sucks air to be filtered by the filter, so that dust and magnetic foreign matters enter the filter.
Specifically, as shown in fig. 3, the cleaning mechanism 10 is disposed near the inlet box door 1, so as to clean the people or goods entering the air shower channel for the first time, and the dust adsorption mechanism 11 is disposed between the cleaning mechanism 10 and the magnetic adsorption mechanism 12, so that the dust adsorption mechanism 11 and the magnetic adsorption mechanism 12 adsorb dust and magnetic foreign matters after the people or goods are cleaned by the cleaning mechanism 10. The cleaning mechanism 10 can select a rolling brush and a motor, and the rolling brush is driven to rotate by the motor, so that the rolling brush cleans soles of people or bottoms of goods.
Specifically, as shown in fig. 2, the air outlet area 6 of the air outlet assembly is arranged in the middle area of the side wall of the air shower channel, so that clean air blown by the air outlet assembly can be ensured to be effectively removed from dust carried by people and cargoes.
Specifically, as shown in fig. 2, a plurality of air outlet mechanisms 7 are arranged on the surface of the air outlet area 6 at intervals, a fan 4 is arranged inside the side wall of the air shower channel, the fan 4 is connected with the air outlet mechanisms 7, clean air is injected into the air outlet mechanisms 7 through the fan 4 to remove dust and magnetic foreign matters carried by people or cargoes in the air shower channel, and the plurality of air outlet mechanisms 7 are arranged to ensure that the dust and the magnetic foreign matters are effectively removed. Wherein, air-out mechanism 7 rotatable setting to guarantee to carry out even sweeping to people or goods.
Specifically, as shown in fig. 2, the side wall of the air shower channel is also provided with an air return opening 5, the side wall of the air shower channel is internally provided with a filtering mechanism 3, the air return opening 5 is communicated with a fan 4, the fan 4 is connected with an air outlet mechanism 7 through the filtering mechanism 3, unclean air in the air shower channel is recovered through the air return opening 5, unclean air is pumped into the filtering mechanism 3 through the fan 4 for filtering, dust and magnetic foreign matters in the unclean air are removed, and clean air is blown out from the air outlet mechanism 7.
Specifically, as shown in fig. 2, the air return port 5 is arranged at the bottom of the side wall of the air shower channel, so that the air return port 5 can adsorb more dust and magnetic foreign matters in the air, and the dust and the magnetic foreign matters are filtered by the filtering mechanism 3. As shown in fig. 2, the side wall of the air shower passage is also provided with a control panel 8 so as to control the air outlet mechanism 7, the cleaning mechanism 10, the dust adsorption mechanism 11 and the magnetic adsorption mechanism 12.
The working principle of the air shower in the embodiment is as follows:
when people or goods enter the air shower channel, the cleaning mechanism 10 at the bottom of the air shower channel cleans the bottoms of soles of people or goods, meanwhile, the air outlet component blows clean air to remove dust carried by people and goods, and the air outlet component adsorbs dust and magnetic foreign matters in the air to remove most of dust and magnetic foreign matters in the air. People or goods travel to export chamber door 9 direction, and dust adsorption mechanism 11 can adsorb people or goods, gets rid of partial dust and magnetic foreign matter, and then people or goods reach magnetic adsorption mechanism 12 positions, adsorb remaining magnetic foreign matter in the air through magnetic adsorption mechanism 12, prevent people or goods and bring the magnetic foreign matter into positive pole material production area, guarantee the production quality of positive pole material.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. A wind shower, comprising:
the air shower comprises an air shower body, wherein an air shower channel is arranged in the air shower body, and an inlet box door (1) and an outlet box door (9) which are communicated with the air shower channel are arranged on the air shower body;
the air outlet component is fixedly arranged on the inner wall of the air shower channel and is suitable for blowing clean air into the air shower channel and adsorbing dust;
the cleaning mechanism (10) is arranged at the bottom of the air shower channel, and the cleaning mechanism (10) is suitable for being contacted with people or goods in the air shower channel;
and the magnetic adsorption mechanism (12) is arranged in the air shower channel, and the magnetic adsorption mechanism (12) is an electromagnet.
2. The air shower according to claim 1, wherein a first orifice plate is detachably arranged at the bottom of the air shower channel, and the magnetic adsorption mechanism (12) is arranged below the first orifice plate.
3. The air shower according to claim 2, wherein a second orifice plate is detachably arranged on the side wall of the air shower channel, and the magnetic adsorption mechanism (12) is arranged below the second orifice plate.
4. A shower according to claim 3, wherein the magnetic adsorption mechanism (12) is arranged close to the outlet box door (9).
5. The air shower according to any one of claims 2-4, further comprising a dust adsorbing mechanism (11), the dust adsorbing mechanism (11) being provided below the first orifice plate.
6. The air shower according to claim 5, wherein the cleaning mechanism (10) is arranged close to the inlet box door (1), and the dust adsorption mechanism (11) is arranged between the cleaning mechanism (10) and the magnetic adsorption mechanism (12).
7. The air shower according to claim 6, wherein the air outlet area (6) of the air outlet assembly is arranged in the middle area of the side wall of the air shower channel.
8. The air shower according to claim 7, wherein a plurality of air outlet mechanisms (7) are arranged on the surface of the air outlet area (6) at intervals; the air shower channel is characterized in that a fan (4) is arranged in the side wall of the air shower channel, and the fan (4) is connected with the air outlet mechanism (7).
9. The air shower according to claim 8, wherein the air shower channel side wall is further provided with an air return opening (5), a filtering mechanism (3) is arranged in the air shower channel side wall, the air return opening (5) is communicated with the fan (4), and the fan (4) is connected with the air outlet mechanism (7) through the filtering mechanism (3).
10. The air shower according to claim 9, wherein the return air inlet (5) is provided with the air shower channel side wall bottom.
CN202320825817.7U 2023-04-13 2023-04-13 Air shower Active CN219851123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320825817.7U CN219851123U (en) 2023-04-13 2023-04-13 Air shower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320825817.7U CN219851123U (en) 2023-04-13 2023-04-13 Air shower

Publications (1)

Publication Number Publication Date
CN219851123U true CN219851123U (en) 2023-10-20

Family

ID=88333841

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320825817.7U Active CN219851123U (en) 2023-04-13 2023-04-13 Air shower

Country Status (1)

Country Link
CN (1) CN219851123U (en)

Similar Documents

Publication Publication Date Title
US7387664B2 (en) Wet type air cleaner
KR102032381B1 (en) Very fine dust removal system with advertising function
CN205747222U (en) Composite air purification and sterilization device
CN110732230A (en) Air purifier and air purification device
CN217017741U (en) Cleaning device for pole piece surface foreign matter removes dust
CN219851123U (en) Air shower
KR102540335B1 (en) Electronic dust collecting apparatus and air humidifying purifier having the same
CN210320393U (en) Remove formaldehyde air purifier
CN211041235U (en) Elevator air purification device
CN111720919A (en) Filter and air purifier comprising same
KR200479702Y1 (en) Electrostatic precipitator capable of continuous operation
CN207763117U (en) Remove haze clarifier in interior
CN213725529U (en) Glass steel dust removal deodorization equipment
CN210346891U (en) Negative pressure weighing platform
CN208794690U (en) A kind of filter core mounting structure of air purifier
CN220152893U (en) Building decoration air purification equipment convenient to wash
CN216481452U (en) Six-layer filtering structure of central air washing equipment
CN207471755U (en) There is CO2 detections from the new wind turbine for moving wind
CN216935141U (en) Air filter with overload protection function for industrial equipment
CN221570744U (en) Clean canopy and apparatus for producing
CN219603009U (en) Passenger elevator with good ventilation effect
CN218316176U (en) Air purification device for refrigerator car
CN211119735U (en) Yarn dust removal humidification device
KR102454628B1 (en) fine dust purification container
CN220861812U (en) Movable modular spraying dust collecting equipment

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant