CN210845708U - Computer host dust removal equipment - Google Patents

Computer host dust removal equipment Download PDF

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Publication number
CN210845708U
CN210845708U CN201921021127.6U CN201921021127U CN210845708U CN 210845708 U CN210845708 U CN 210845708U CN 201921021127 U CN201921021127 U CN 201921021127U CN 210845708 U CN210845708 U CN 210845708U
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dust
box
fixed mounting
computer
motor
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李想
吴恩百
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Nanjing Institute of Mechatronic Technology
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Nanjing Institute of Mechatronic Technology
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Abstract

The utility model discloses a main frame dust collecting equipment belongs to computer equipment technical field, include the box and install the suction box at the bottom half, the inside fixed mounting of suction box has the motor, the output fixedly connected with of motor runs through the lifter of box, the top fixed mounting of lifter has the dust absorption board, the front of dust absorption board is equipped with evenly distributed's dust absorption mouth, one side of motor is equipped with the draught fan, the one end fixed mounting of draught fan has first gas-supply pipe, the other end fixed mounting of draught fan has the second gas-supply pipe, on the other end fixed mounting and the dust absorption board of first gas-supply pipe, the opposite side of draught fan is equipped with the dust collection box. The utility model discloses a setting up the removal that spout and slider can restrict the dust absorption board, preventing to shift, the dust absorption board can be with the whole siphons away of dust in the computer mainframe under the effect of lifter and draught fan, can reach quick dust removal, can avoid dismantling the computer mainframe again, has prolonged the life of computer host computer.

Description

一种计算机主机除尘设备A computer host dust removal equipment

技术领域technical field

本实用新型涉及一种除尘设备,特别是涉及一种计算机主机除尘设备,属于计算机设备技术领域。The utility model relates to a dust removal device, in particular to a computer host dust removal device, which belongs to the technical field of computer equipment.

背景技术Background technique

除尘设备,是指把粉尘从烟气中分离出来的设备叫除尘器或除尘设备,现有的计算机除尘设备没有设置用于收集灰尘的设备,使得计算机除尘设备内部堆积很多灰尘,长时间的灰尘积累会使计算机的运行速度降低,久而久之会降低计算机的使用寿命,目前市场上存在的计算机主机除尘设备大都是利用独立的装置将计算机主机拆卸后才能将灰尘除去,多次拆卸后会使零部件松落,影响计算机的正常使用,使用其他独立的除尘设备还需要考虑除尘设备的存放,不使用时摆在一边会造成一定的资源浪费。Dust removal equipment refers to the equipment that separates dust from flue gas, which is called a dust collector or dust removal equipment. The existing computer dust removal equipment is not equipped with a device for collecting dust, so that a lot of dust is accumulated inside the computer dust removal equipment, and the dust is long-term. Accumulation will reduce the running speed of the computer, which will reduce the service life of the computer over time. Most of the computer host dust removal equipment on the market currently uses an independent device to disassemble the computer host to remove the dust. After repeated disassembly, the parts will be removed. Looseness will affect the normal use of the computer. The use of other independent dust removal equipment also needs to consider the storage of the dust removal equipment. When not in use, it will cause a certain waste of resources.

实用新型内容Utility model content

本实用新型的主要目的是为了解决现有技术的不足,提供一种计算机主机除尘设备。The main purpose of the utility model is to provide a computer host dust removal device in order to solve the deficiencies of the prior art.

本实用新型的目的可以通过采用如下技术方案达到:The purpose of the present utility model can be achieved by adopting the following technical solutions:

一种计算机主机除尘设备,包括箱体以及安装在所述箱体底部的吸尘箱,所述吸尘箱的内部固定安装有电机,所述电机的输出端固定连接有贯穿所述箱体的升降杆,所述升降杆的顶部固定安装有吸尘板,所述吸尘板的正面设有均匀分布的吸尘口,所述电机的一侧设有引风机,所述引风机的一端固定安装有第一输气管,所述引风机的另一端固定安装有第二输气管,所述第一输气管的另一端固定安装与所述吸尘板上,所述引风机的另一侧设有集尘箱,所述集尘箱的内部设有水箱,所述水箱的一侧固定安装有雾化喷头,所述集尘箱的内壁设有过滤网,所述集尘箱的外壁开设有第二排气孔,所述第二输气管的另一端固定安装在所述集尘箱的内部。A computer host dust removal device, comprising a box body and a vacuum box installed at the bottom of the box body, a motor is fixedly installed in the inside of the box body, and an output end of the motor is fixedly connected with a filter running through the box body. Lifting rod, the top of the lifting rod is fixedly installed with a dust suction plate, the front of the dust suction plate is provided with evenly distributed dust suction ports, one side of the motor is provided with an induced draft fan, and one end of the induced draft fan is fixed A first air transmission pipe is installed, the other end of the induced draft fan is fixedly installed with a second air transmission pipe, the other end of the first air transmission pipe is fixedly installed on the dust suction plate, and the other side of the induced draft fan is provided with a second air transmission pipe. There is a dust collecting box, a water tank is arranged inside the dust collecting box, an atomizing nozzle is fixedly installed on one side of the water tank, the inner wall of the dust collecting box is provided with a filter screen, and the outer wall of the dust collecting box is opened with a The second exhaust hole, the other end of the second air pipe is fixedly installed inside the dust collecting box.

优选的,所述电机的另一侧设有风扇,所述吸尘箱的外壁开设有第一排气孔。Preferably, the other side of the motor is provided with a fan, and the outer wall of the dust box is provided with a first exhaust hole.

优选的,所述吸尘板的背面两端处设有滑块,所述箱体的内壁设有与所述滑块相互配合的滑槽。Preferably, sliding blocks are provided at both ends of the back of the dust suction plate, and sliding grooves are provided on the inner wall of the box body to cooperate with the sliding blocks.

优选的,所述集尘箱的一端开设有集尘箱门,所述集尘箱门上设置有拉手。Preferably, one end of the dust collecting box is provided with a dust collecting box door, and the dust collecting box door is provided with a handle.

优选的,所述水箱的顶部开设有进水口,所述进水口的顶部安装有密封盖。Preferably, a water inlet is opened on the top of the water tank, and a sealing cover is installed on the top of the water inlet.

优选的,所述过滤网为灰尘过滤网,所述吸尘板为长方形吸尘板,且与所述箱体的宽度相同。Preferably, the filter screen is a dust filter screen, and the dust suction plate is a rectangular dust suction plate, and has the same width as the box body.

本实用新型的有益技术效果:按照本实用新型的计算机主机除尘设备,设有引风机、吸尘板和电机等装置,电机启动升降杆升起与降落,同时升降杆带动吸尘板在滑槽内上下移动,同时引风机通过吸尘口将计算机内部的灰尘吸走,并存储在集尘箱的内部,集尘箱内的雾化喷头使灰尘沉积在集尘箱的底部,便于最终集中处理,设置滑槽和滑块能够限制吸尘板的移动,防止移位,吸尘板在升降杆和引风机的作用下能够将计算机主机箱内的灰尘全部吸走,既能够快速除尘,又能够避免拆卸计算机主机箱,延长了计算机主机的使用寿命,同时灰尘最终可通过集尘箱门倒出,方便快捷,吸尘箱与计算机主机箱连为一体,不使用时也不需要考虑吸尘箱的存放,方便使用。Beneficial technical effects of the present utility model: According to the computer host dust removal equipment of the present utility model, there are devices such as an induced draft fan, a dust suction plate and a motor. At the same time, the induced draft fan sucks the dust inside the computer through the dust suction port and stores it in the inside of the dust collecting box. The atomizing nozzle in the dust collecting box makes the dust deposit on the bottom of the dust collecting box, which is convenient for final centralized treatment. , The setting of the chute and the slider can limit the movement of the vacuum plate and prevent displacement. The vacuum plate can absorb all the dust in the main computer box under the action of the lifting rod and the induced draft fan, which can not only remove dust quickly, but also can Avoid dismantling the main computer case, prolonging the service life of the main computer. At the same time, the dust can be poured out through the door of the dust collecting box, which is convenient and quick. storage, easy to use.

附图说明Description of drawings

图1为按照本实用新型的计算机主机除尘设备的一优选实施例的整体结构示意图;1 is a schematic diagram of the overall structure of a preferred embodiment of a computer host dust removal device according to the present invention;

图2为按照本实用新型的计算机主机除尘设备的一优选实施例的整体结构内部示意图;2 is an internal schematic diagram of the overall structure of a preferred embodiment of the computer host dust removal device according to the present invention;

图3为按照本实用新型的计算机主机除尘设备的一优选实施例的整体结构剖面示意图;3 is a schematic cross-sectional view of the overall structure of a preferred embodiment of the computer host dust removal device according to the present invention;

图4为按照本实用新型的计算机主机除尘设备的一优选实施例的集尘箱示意图;4 is a schematic diagram of a dust collecting box according to a preferred embodiment of the computer host dust removal device of the present invention;

图5为按照本实用新型的计算机主机除尘设备的一优选实施例的吸尘板示意图;5 is a schematic view of a dust collector according to a preferred embodiment of the computer host dust removal device of the present invention;

图6为按照本实用新型的计算机主机除尘设备的一优选实施例的吸尘板与引风机连接示意图。FIG. 6 is a schematic diagram of the connection between the dust collector and the induced draft fan according to a preferred embodiment of the computer host dust removal device of the present invention.

图中:1-箱体,2-吸尘箱,3-隔音棉,4-集尘箱门,5-第一排气孔,6-电机,7-集尘箱,8-吸尘板,9-滑槽,10-升降杆,11-风扇, 12-引风机,13-吸尘口,14-滑块,15-雾化喷头,16-进水口,17-水箱, 18-密封盖,19-第一输气管,20-第二排气孔,21-第二输气管,22-过滤网,23-拉手。In the picture: 1-box, 2-dust box, 3-sound insulation cotton, 4-door of dust-collecting box, 5-first exhaust hole, 6-motor, 7-dust-collecting box, 8-dust-collecting board, 9-chute, 10-lifting rod, 11-fan, 12-draught fan, 13-dust suction port, 14-slider, 15-atomizing nozzle, 16-water inlet, 17-water tank, 18-sealing cover, 19- The first air pipe, 20- The second exhaust hole, 21- The second air pipe, 22- The filter screen, 23- The handle.

具体实施方式Detailed ways

为使本领域技术人员更加清楚和明确本实用新型的技术方案,下面结合实施例及附图对本实用新型作进一步详细的描述,但本实用新型的实施方式不限于此。In order to make the technical solutions of the present invention more clear and clear to those skilled in the art, the present invention will be described in further detail below with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

如图1和图6所示,本实施例提供的计算机主机除尘设备,包括箱体1以及安装在箱体1底部的吸尘箱2,吸尘箱2的内部固定安装有电机6,电机6的输出端固定连接有贯穿箱体1的升降杆10,升降杆10的顶部固定安装有吸尘板8,吸尘板8的正面设有均匀分布的吸尘口13,电机6的一侧设有引风机12,引风机12的一端固定安装有第一输气管19,引风机12的另一端固定安装有第二输气管21,第一输气管19的另一端固定安装与吸尘板8上,引风机12的另一侧设有集尘箱7,集尘箱7的内部设有水箱17,水箱17的一侧固定安装有雾化喷头15,集尘箱7的内壁设有过滤网22,集尘箱7的外壁开设有第二排气孔20,第二输气管21的另一端固定安装在集尘箱7的内部,设有引风机12、吸尘板8和电机6等装置,电机6启动升降杆10升起与降落,同时升降杆10带动吸尘板在滑槽9内上下移动,同时引风机12通过吸尘口13将计算机内部的灰尘吸走,并存储在集尘箱7的内部,集尘箱7内的雾化喷15头使灰尘沉积在集尘箱7的底部,便于最终集中处理,设置滑槽9和滑块14能够限制吸尘板8 的移动,防止移位,吸尘板8在升降杆10和引风机12的作用下能够将计算机主机箱内的灰尘全部吸走,既能够快速除尘,又能够避免拆卸计算机主机箱,延长了计算机主机的使用寿命,同时灰尘最终可通过集尘箱门4倒出,方便快捷,吸尘箱2与计算机主机箱连为一体,不使用时也不需要考虑吸尘箱2的存放,方便使用。As shown in FIG. 1 and FIG. 6 , the computer host dust removal device provided in this embodiment includes a box body 1 and a dust suction box 2 installed at the bottom of the box body 1. A motor 6 is fixedly installed inside the dust box 2, and the motor 6 The output end is fixedly connected with a lifting rod 10 which penetrates through the box body 1, the top of the lifting rod 10 is fixedly installed with a dust suction plate 8, the front of the dust suction plate 8 is provided with evenly distributed dust suction ports 13, and one side of the motor 6 is provided with There is an induced draft fan 12, one end of the induced draft fan 12 is fixedly installed with a first air transmission pipe 19, the other end of the induced draft fan 12 is fixedly installed with a second air transmission pipe 21, and the other end of the first air transmission pipe 19 is fixedly installed on the dust suction plate 8. , the other side of the induced draft fan 12 is provided with a dust collecting box 7, the interior of the dust collecting box 7 is provided with a water tank 17, one side of the water tank 17 is fixedly installed with an atomizing nozzle 15, and the inner wall of the dust collecting box 7 is provided with a filter screen 22 , the outer wall of the dust collecting box 7 is provided with a second exhaust hole 20, the other end of the second air pipe 21 is fixedly installed in the interior of the dust collecting box 7, and is provided with an induced draft fan 12, a dust suction plate 8 and a motor 6 and other devices, The motor 6 starts the lifting rod 10 to rise and fall, and the lifting rod 10 drives the dust collector to move up and down in the chute 9. At the same time, the induced draft fan 12 sucks the dust inside the computer through the dust suction port 13 and stores it in the dust collecting box. Inside the dust collecting box 7, the atomizing spray 15 head in the dust collecting box 7 makes the dust deposited on the bottom of the dust collecting box 7, which is convenient for final centralized treatment. Under the action of the lifting rod 10 and the induced draft fan 12, the dust collecting plate 8 can absorb all the dust in the main computer case, which can not only remove dust quickly, but also avoid disassembling the main computer case and prolong the service life of the main computer. At the same time, the dust can be finally poured out through the dust collecting box door 4, which is convenient and quick. The dust collecting box 2 is connected with the main computer box as a whole, and the storage of the dust collecting box 2 does not need to be considered when not in use, which is convenient to use.

在本实施例中,如图1所示,电机6的另一侧设有风扇11,吸尘箱2的外壁开设有第一排气孔5,吸尘板8的背面两端处设有滑块 14,箱体1的内壁设有与滑块14相互配合的滑槽9,设有风扇11便于将电机6产生的热量带走,防止热量过多对主机造成一定的影响,设置第一排气孔5便于风扇11的风循环。In this embodiment, as shown in FIG. 1 , the other side of the motor 6 is provided with a fan 11 , the outer wall of the vacuum box 2 is provided with a first exhaust hole 5 , and the two ends of the back of the vacuum plate 8 are provided with sliding Block 14, the inner wall of the box body 1 is provided with a chute 9 that cooperates with the slider 14, and a fan 11 is provided to facilitate the removal of the heat generated by the motor 6 and prevent excessive heat from having a certain impact on the host. The air holes 5 facilitate the air circulation of the fan 11 .

在本实施例中,如图1所示,集尘箱7的一端开设有集尘箱门4,集尘箱门4上设置有拉手23,水箱17的顶部开设有进水口16,进水口18的顶部安装有密封盖18,过滤网22为灰尘过滤网,吸尘板8 为长方形吸尘板,且与箱体1的宽度相同,设有拉手23便于打开集尘箱7,便于倾倒灰尘,设有密封盖18便于将水箱17密封住,防止水撒落。In this embodiment, as shown in FIG. 1 , one end of the dust box 7 is provided with a dust box door 4 , a handle 23 is provided on the dust box door 4 , and a water inlet 16 and a water inlet 18 are provided on the top of the water box 17 . A sealing cover 18 is installed on the top of the dust collector, the filter screen 22 is a dust filter screen, the dust collector 8 is a rectangular dust collector, and has the same width as the box 1, and a handle 23 is provided to facilitate opening the dust box 7 and dumping dust. A sealing cover 18 is provided to seal the water tank 17 to prevent water from falling.

在本实施例中,如图1-图6所示,本实施例提供的一种计算机主机除尘设备的工作过程如下:In this embodiment, as shown in FIG. 1 to FIG. 6 , the working process of a computer host dust removal device provided in this embodiment is as follows:

步骤1:接通电源,启动电机6,电机6启动升降杆10升起与降落,同时升降杆10带动吸尘板在滑槽9内上下移动,同时引风机12 通过吸尘口13将计算机内部的灰尘吸走;Step 1: Turn on the power, start the motor 6, the motor 6 starts the lifting rod 10 to rise and fall, at the same time the lifting rod 10 drives the vacuum plate to move up and down in the chute 9, and the induced draft fan 12 passes the dust suction port 13 to the inside of the computer. the dust is sucked away;

步骤2:灰尘通过第一输气管19和第二输气管21存储在集尘箱 7的内部,集尘箱7内的雾化喷15头使灰尘沉积在集尘箱7的底部,便于最终集中处理;Step 2: The dust is stored inside the dust collection box 7 through the first air pipe 19 and the second air pipe 21, and the atomizing nozzle 15 in the dust collection box 7 makes the dust deposit on the bottom of the dust collection box 7, which is convenient for final concentration deal with;

步骤3:打开集尘箱门4将灰尘倒出即可。Step 3: Open the dust box door 4 and pour out the dust.

综上所述,在本实施例中,按照本实施例的计算机主机除尘设备,设有引风机12、吸尘板8和电机6等装置,电机6启动升降杆10升起与降落,同时升降杆10带动吸尘板在滑槽9内上下移动,同时引风机12通过吸尘口13将计算机内部的灰尘吸走,并存储在集尘箱7 的内部,集尘箱7内的雾化喷15头使灰尘沉积在集尘箱7的底部,便于最终集中处理,设置滑槽9和滑块14能够限制吸尘板8的移动,防止移位,吸尘板8在升降杆10和引风机12的作用下能够将计算机主机箱内的灰尘全部吸走,既能够快速除尘,又能够避免拆卸计算机主机箱,延长了计算机主机的使用寿命,同时灰尘最终可通过集尘箱门4倒出,方便快捷,吸尘箱2与计算机主机箱连为一体,不使用时也不需要考虑吸尘箱2的存放,方便使用,电机6的另一侧设有风扇 11,吸尘箱2的外壁开设有第一排气孔5,吸尘板8的背面两端处设有滑块14,箱体1的内壁设有与滑块14相互配合的滑槽9,设有风扇11便于将电机6产生的热量带走,防止热量过多对主机造成一定的影响,设置第一排气孔5便于风扇11的风循环,集尘箱7的一端开设有集尘箱门4,集尘箱门4上设置有拉手23,水箱17的顶部开设有进水口16,进水口18的顶部安装有密封盖18,过滤网22为灰尘过滤网,吸尘板8为长方形吸尘板,且与箱体1的宽度相同,设有拉手23便于打开集尘箱7,便于倾倒灰尘,设有密封盖18便于将水箱17密封住,防止水撒落。To sum up, in this embodiment, according to the computer host dust removal equipment of this embodiment, there are devices such as an induced draft fan 12, a dust suction plate 8 and a motor 6, and the motor 6 starts the lifting and lowering of the lifting rod 10, and simultaneously lifts and lowers. The rod 10 drives the vacuum plate to move up and down in the chute 9, while the induced draft fan 12 sucks the dust inside the computer through the dust suction port 13, and stores it in the dust box 7, and the atomized spray in the dust box 7 The 15 heads make the dust deposited on the bottom of the dust box 7, which is convenient for final centralized processing. The setting of the chute 9 and the slider 14 can limit the movement of the dust suction plate 8 and prevent displacement. Under the action of 12, all the dust in the main computer box can be sucked away, which can not only remove dust quickly, but also avoid disassembling the main computer box, and prolong the service life of the computer main body. It is convenient and quick, the vacuum box 2 is connected with the main computer box, and it is not necessary to consider the storage of the vacuum box 2 when not in use, which is convenient for use. There is a first exhaust hole 5 , sliding blocks 14 are provided at both ends of the back of the dust suction plate 8 , the inner wall of the box body 1 is provided with a sliding groove 9 that cooperates with the sliding block 14 , and a fan 11 is provided to facilitate the generation of the motor 6 The heat of the dust collector is taken away to prevent the excessive heat from having a certain influence on the host. The first exhaust hole 5 is arranged to facilitate the air circulation of the fan 11. One end of the dust box 7 is provided with a dust box door 4. A handle 23 is provided, a water inlet 16 is opened on the top of the water tank 17, a sealing cover 18 is installed on the top of the water inlet 18, the filter screen 22 is a dust filter screen, and the dust suction plate 8 is a rectangular dust suction plate, and is connected with the box 1. The widths are the same, the handle 23 is provided to facilitate opening the dust collecting box 7 and the dust is dumped, and the sealing cover 18 is provided to facilitate the sealing of the water tank 17 to prevent water from falling.

以上所述,仅为本实用新型进一步的实施例,但本实用新型的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本实用新型所公开的范围内,根据本实用新型的技术方案及其构思加以等同替换或改变,都属于本实用新型的保护范围。The above are only further embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Equivalent replacement or modification of the technical solutions and their concepts all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a computer mainframe dust collecting equipment, includes box (1) and installs suction box (2) of box (1) bottom, its characterized in that, the inside fixed mounting of suction box (2) has motor (6), the output fixedly connected with of motor (6) runs through lifter (10) of box (1), the top fixed mounting of lifter (10) has dust absorption board (8), the front of dust absorption board (8) is equipped with evenly distributed's dust absorption mouth (13), one side of motor (6) is equipped with draught fan (12), the one end fixed mounting of draught fan (12) has first gas-supply pipe (19), the other end fixed mounting of draught fan (12) has second gas-supply pipe (21), the other end fixed mounting of first gas-supply pipe (19) with on dust absorption board (8), the opposite side of draught fan (12) is equipped with dust collection box (7), the dust collection box is characterized in that a water tank (17) is arranged inside the dust collection box (7), an atomizing nozzle (15) is fixedly mounted on one side of the water tank (17), a filter screen (22) is arranged on the inner wall of the dust collection box (7), a second exhaust hole (20) is formed in the outer wall of the dust collection box (7), and the other end of a second air conveying pipe (21) is fixedly mounted inside the dust collection box (7).
2. The computer host dedusting equipment according to claim 1, characterized in that a fan (11) is arranged on the other side of the motor (6), and a first exhaust hole (5) is arranged on the outer wall of the dust collection box (2).
3. The computer host dust removing device according to claim 1, wherein sliding blocks (14) are arranged at two ends of the back surface of the dust collecting plate (8), and sliding grooves (9) matched with the sliding blocks (14) are arranged on the inner wall of the box body (1).
4. The computer mainframe dedusting device according to claim 2, characterized in that one end of the dust box (7) is provided with a dust box door (4), and the dust box door (4) is provided with a handle (23).
5. The computer host dedusting device according to claim 1, wherein a water inlet (16) is formed in the top of the water tank (17), and a sealing cover (18) is installed on the top of the water inlet (16).
6. The computer mainframe dust removing device according to claim 1, wherein the filter screen (22) is a dust filter screen, and the dust suction plate (8) is a rectangular dust suction plate and has the same width as the box body (1).
CN201921021127.6U 2019-07-03 2019-07-03 Computer host dust removal equipment Expired - Fee Related CN210845708U (en)

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Application Number Priority Date Filing Date Title
CN201921021127.6U CN210845708U (en) 2019-07-03 2019-07-03 Computer host dust removal equipment

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112221266A (en) * 2020-08-24 2021-01-15 北京贝科溥装备有限公司 Miniature vacuum machine with filtration
CN112965581A (en) * 2021-03-08 2021-06-15 山东商智伙伴网络科技有限公司 Server stability auxiliary device for software back-end big data operation
CN114210615A (en) * 2021-12-18 2022-03-22 安徽省嘉瑞医药科技股份有限公司 Scraping-type-based dust removal device for surface of sterilization bag and dust removal method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112221266A (en) * 2020-08-24 2021-01-15 北京贝科溥装备有限公司 Miniature vacuum machine with filtration
CN112221266B (en) * 2020-08-24 2022-03-18 北京贝科溥装备有限公司 Miniature vacuum machine with filtration
CN112965581A (en) * 2021-03-08 2021-06-15 山东商智伙伴网络科技有限公司 Server stability auxiliary device for software back-end big data operation
CN114210615A (en) * 2021-12-18 2022-03-22 安徽省嘉瑞医药科技股份有限公司 Scraping-type-based dust removal device for surface of sterilization bag and dust removal method thereof
CN114210615B (en) * 2021-12-18 2022-12-13 安徽省嘉瑞医药科技股份有限公司 Scraping-type-based dust removal device for surface of sterilization bag and dust removal method thereof

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