CN111215371B - Dust removal equipment for LED lamp - Google Patents

Dust removal equipment for LED lamp Download PDF

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Publication number
CN111215371B
CN111215371B CN202010036349.6A CN202010036349A CN111215371B CN 111215371 B CN111215371 B CN 111215371B CN 202010036349 A CN202010036349 A CN 202010036349A CN 111215371 B CN111215371 B CN 111215371B
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China
Prior art keywords
wall
dust
lamp
welded
box
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Active
Application number
CN202010036349.6A
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Chinese (zh)
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CN111215371A (en
Inventor
袁秋龙
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.)
Shenzhen HG Lighting Co.,Ltd.
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Shenzhen Hg Lighting Co ltd
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Priority to CN202010036349.6A priority Critical patent/CN111215371B/en
Publication of CN111215371A publication Critical patent/CN111215371A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses dust removing equipment for an LED lamp, which comprises a dust removing box, wherein an installation opening is formed in the inner wall of the bottom of the dust removing box, a rotating pipe is rotatably connected to the inner wall of the installation opening through a bearing, a rotating disc is arranged on the outer wall of the rotating pipe, a fixing cover is welded to the outer wall of the top of the rotating disc, the cross section of the fixing cover is trapezoidal, dust collecting holes are formed in the outer wall of the fixing cover and are distributed annularly at equal intervals, a plurality of layers of concave holes are formed in the outer wall of the fixing cover and are distributed annularly at equal intervals, a sliding rod is connected to the inner wall of each concave hole in a sliding mode. The dust collecting device can quickly brush dust on the lamp, the roller can be in contact with the inner wall of the lamp, the phenomenon that the brush is not cleanly brushed due to the fact that the brush is tightly attached to the lamp due to overlarge centrifugal force is effectively avoided, the roller is in rotating contact with the lamp, the lamp cannot be abraded, meanwhile, effective collection of dust is achieved, and the dust is prevented from being influenced by flying around.

Description

Dust removal equipment for LED lamp
Technical Field
The invention relates to the technical field of lamp dust removal, in particular to dust removal equipment for an LED lamp.
Background
A lamp is a lighting device which can transmit light, distribute and change the light distribution of a light source, and ensure that the light source reliably emits light to meet the light requirement when people engage in various activities.
At present, the dust removal mode that has now uses the dust of rag in with lamps and lanterns to erase usually, and this kind of mode is not only extremely low in efficiency, and the dust in the lamps and lanterns is difficult to erase totally, and the dust removal effect is very unsatisfactory, and the mode that adopts equipment to remove dust can't remove dust to lamps and lanterns of different sizes, uses and has certain limitation, consequently, need to design a dust collecting equipment for LED lamps and lanterns to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides dust removal equipment for an LED lamp.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dust removal device for LED lamps comprises a dust removal box, wherein an installation opening is formed in the inner wall of the bottom of the dust removal box, a rotating pipe is rotatably connected to the inner wall of the installation opening through a bearing, a rotary disc is arranged on the outer wall of the rotating pipe, a fixed cover is welded to the outer wall of the top of the rotary disc, the cross section of the fixed cover is trapezoidal, dust suction holes are formed in the outer wall of the fixed cover, the dust suction holes are equidistantly distributed in an annular mode, a plurality of layers of concave holes are equidistantly distributed in an annular mode are formed in the outer wall of the fixed cover, a sliding rod is slidably connected to the inner wall of each concave hole, a stop block is welded to the outer wall of one end of each sliding rod, a hairbrush is bonded to the outer wall of the other end of each sliding rod, a motor is connected to the inner wall of the bottom of the dust removal box through bolts, a, and the bottom inner wall fixedly connected with collecting box of mounting bracket, the inner wall of rotating tube rotates and is connected with the collecting pipe, and the one end outer wall and the collecting box of collecting pipe are linked together, one side outer wall of collecting box is provided with gets the material mouth, and gets the inner wall of material mouth and rotate through the hinge and be connected with the chamber door, one side outer wall of dust removal case has the air exhauster through bolted connection, and the end of bleeding of air exhauster is provided with the three-way valve, the bottom outer wall of three-way valve is provided with the exhaust column, and the one end and the collecting box of exhaust column.
As a still further scheme of the invention: the both sides outer wall of dust removal case all is provided with the curb plate, and the top outer wall of curb plate has electric telescopic handle through bolted connection, and electric telescopic handle's piston one end is provided with the roof.
As a still further scheme of the invention: the top outer wall of the top plate is provided with a limiting hole, the inner wall of the limiting hole is welded with an exhaust pipe, the bottom outer wall of the exhaust pipe is provided with a disc, and a cavity is formed in the disc.
As a still further scheme of the invention: the bottom outer wall of the disc is provided with a plurality of fixing holes, the inner wall of each fixing hole is welded with a cylinder, the bottom outer wall of each cylinder is bonded with a sucker, and a lamp is adsorbed on the bottom outer wall of each sucker.
As a still further scheme of the invention: the inner wall of the cylinder is provided with a partition plate, and the outer wall of the bottom of the partition plate is provided with a plurality of air holes.
As a still further scheme of the invention: the bottom outer wall of baffle is close to the position in the middle and is opened there is the through-hole, and the inner wall sliding connection of through-hole has the feeler lever, and the welding of the top outer wall of feeler lever has a section of thick bamboo stopper, and the cross section of thick bamboo stopper is isosceles trapezoid.
As a still further scheme of the invention: the outer wall of feeler lever has cup jointed the spring, and the welding of the top outer wall of spring and the bottom outer wall of section of thick bamboo stopper, the welding of the bottom outer wall of spring and the top outer wall of baffle.
As a still further scheme of the invention: the outer wall of one end of the sliding rod is welded with a supporting rod, the outer wall of one end of the supporting rod is welded with a fixing seat, and the inner wall of the fixing seat is rotatably connected with a roller through a pin shaft.
As a still further scheme of the invention: the motor, the electric telescopic rod and the exhaust fan are all connected with a switch through wires, and the switch is connected with a power supply through a wire.
As a still further scheme of the invention: the outer wall of the collecting pipe is in threaded connection with a circular ring, and a cloth bag is bonded on the inner wall of the circular ring.
The invention has the beneficial effects that:
1. through the arranged rotary disc, the fixed cover, the sliding rod, the hairbrush and the idler wheel, the driving motor can drive the driving wheel to rotate when working, the driving wheel can drive the driven wheel on the rotating pipe to rotate, so that the fixed cover rotates, the sliding rod on the fixed cover is thrown outwards under the action of centrifugal force, the hairbrush on the sliding rod is contacted with the lamp, dust on the lamp can be quickly brushed away, the idler wheel can be contacted with the inner wall of the lamp, the phenomenon that the hairbrush is tightly attached to the lamp due to the fact that the centrifugal force is too large and the lamp cannot be brushed cleanly is effectively avoided, the idler wheel is in rotating contact with the lamp, the lamp cannot be abraded;
2. through the arranged exhaust fan, the hose, the disc, the cylinder, the sucker, the partition plate, the air holes, the contact rod, the spring and the cylinder plug, the lamp can be placed at the bottom of the sucker, then the exhaust fan is driven to work, air in the hollow cavity of the disc can be pumped out, the contact rod in contact with the lamp can enable the spring on the contact rod to be stretched, the cylinder plug is jacked upwards, a gap is formed between the cylinder and the cylinder plug, air between the sucker and the lamp can be pumped out through the air holes in the partition plate, the lamp can be firmly adsorbed on the sucker, the sucker corresponding to the contact rod which is not in contact with the lamp cannot generate suction, gas cannot circulate from the unadsorbed sucker, adsorption is more stable, the lamp cannot fall off during dust removal, and the use effect of the device is further improved;
3. through the exhaust column, collecting box, collecting pipe and the dust absorption hole that set up, when the air exhauster worked, the exhaust column that is located on the three-way valve can be taken away the air in the collecting box for the dust that is brushed by the brush can get into the rotating tube through the dust absorption hole, and the leading-in collecting pipe of rethread rotating tube gets into in the collecting box at last, has realized the effective collection of dust, avoids the dust to fly upward everywhere and causes the influence to the dust removal.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a dust removing device for an LED lamp according to embodiment 1;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic view of an overall structure of the dust removing device for an LED lamp according to embodiment 1;
fig. 5 is a schematic front view of a dust removing device for an LED lamp according to embodiment 2.
In the figure: 1 dust removal case, 2 filter screens, 3 collecting boxes, 4 collecting pipes, 5 rotating pipes, 6 motors, 7 driving wheels, 8 driven wheels, 9 turntables, 10 fixed covers, 11 sliding rods, 12 dust suction holes, 13 top plates, 14 exhaust pipes, 15 circular discs, 16 hoses, 17 lamps, 18 electric telescopic rods, 19 three-way valves, 20 exhaust fans, 21 exhaust pipes, 22 hairbrushes, 23 supporting rods, 24 fixed seats, 25 rollers, 26 suckers, 27 cylinders, 28 partition plates, 29 air holes, 30 touch rods, 31 springs, 32 cylinder plugs, 33 circular rings and 34 cloth bags.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a dust removing device for an LED lamp comprises a dust removing box 1, wherein a mounting opening is formed in the inner wall of the bottom of the dust removing box 1, a rotating pipe 5 is rotatably connected to the inner wall of the mounting opening through a bearing, a rotating disc 9 is welded to the outer wall of the rotating pipe 5, a fixed cover 10 is welded to the outer wall of the top of the rotating disc 9, the cross section of the fixed cover 10 is trapezoidal, dust suction holes 12 are formed in the outer wall of the fixed cover 10 and are distributed in an annular shape at equal intervals, a plurality of layers of concave holes are formed in the outer wall of the fixed cover 10 and distributed in an annular shape at equal intervals, a sliding rod 11 is slidably connected to the inner wall of each concave hole, a stop block is welded to the outer wall of one end of each sliding rod 11, a brush 22 is bonded to the outer wall of the other end of each sliding rod 11, a motor 6 is connected to the inner wall, dust removal case 1's bottom outer wall welding has the mounting bracket, and the bottom inner wall fixedly connected with collecting box 3 of mounting bracket, the inner wall rotation of rotating tube 5 is connected with collecting pipe 4, collecting pipe 4's one end outer wall and collecting box 3 are linked together, one side outer wall of collecting box 3 is opened there is the material mouth of getting, and the inner wall of getting the material mouth rotates through the hinge and is connected with the chamber door, one side outer wall of dust removal case 1 has air exhauster 20 through bolted connection, and air exhauster 20's the end of bleeding is provided with three-way valve 19, three-way valve 19's bottom outer wall is provided with exhaust column 21, and exhaust column 21's one end and.
Wherein, the outer walls of two sides of the dust removing box 1 are welded with side plates, the outer wall of the top of each side plate is connected with an electric telescopic rod 18 through a bolt, one end of a piston of each electric telescopic rod 18 is provided with a top plate 13, the outer wall of the top of each top plate 13 is provided with a limiting hole, the inner wall of each limiting hole is welded with an exhaust tube 14, the outer wall of the bottom of each exhaust tube 14 is welded with a disc 15, the inside of each disc 15 is provided with a cavity, the outer wall of the bottom of each disc 15 is provided with a plurality of fixing holes, the inner wall of each fixing hole is welded with a cylinder 27, the outer wall of the bottom of each cylinder 27 is bonded with a suction cup 26, the outer wall of the bottom of each suction cup 26 is adsorbed with a lamp 17, the inner wall of each cylinder 27 is welded with a partition plate 28, the outer wall of the bottom of each partition plate, the cross section of thick bamboo stopper 32 is isosceles trapezoid, feeler lever 30's outer wall has cup jointed spring 31, and the welding of the top outer wall of spring 31 and the bottom outer wall of section of thick bamboo stopper 32, the welding of the bottom outer wall of spring 31 and the top outer wall of baffle 28, the welding of the one end outer wall of slide bar 11 has bracing piece 23, and the welding of the one end outer wall of bracing piece 23 has fixing base 24, the inner wall of fixing base 24 rotates through the round pin axle and is connected with gyro wheel 25, motor 6, electric telescopic handle 18 and air exhauster 20 all are connected with the switch through the wire.
The working principle is as follows: when the dust-removing device is used, the lamp 17 can be placed at the bottom of the suction cup 26, then the exhaust fan 20 is driven to work, air in the hollow cavity of the disc 15 can be exhausted, the contact rod 30 in contact with the lamp 17 can enable the spring 31 on the contact rod 30 to be stretched, the cylinder plug 32 is jacked upwards, a gap is formed between the cylinder 27 and the cylinder plug 32, air between the suction cup 26 and the lamp 17 is exhausted through the air holes 29 in the partition plate 28, the lamp 17 can be firmly adsorbed on the suction cup 26, suction force cannot be generated by the suction cup 26 corresponding to the contact rod 30 which is not in contact with the lamp 17, gas cannot circulate from the unadsorbed suction cup 26, adsorption is more stable, the lamp 17 cannot fall off during dust removal, then the electric telescopic rod 18 is driven to work, the lamp 17 is moved to the upper part of the fixed cover 10, the driving motor 6 is driven to work to drive the driving, the driving wheel 7 can drive the driven wheel 8 on the rotating pipe 5 to rotate, so that the fixed cover 10 rotates, the sliding rod 11 on the fixed cover 10 is thrown outwards under the action of centrifugal force, the brush 22 on the sliding rod 11 is in contact with the lamp 17, dust on the lamp 17 can be quickly brushed away, the roller 25 can be in contact with the inner wall of the lamp 17, the phenomenon that the brush 22 is tightly attached to the lamp 17 due to the fact that the centrifugal force is too large and cannot be brushed cleanly is effectively avoided, the roller 25 is in rotational contact with the lamp 17, abrasion to the lamp 17 cannot be caused, the using effect is better, when the exhaust fan 20 works, the exhaust pipe 21 on the three-way valve 19 can pump air in the collecting box 3, so that the dust brushed by the brush 22 can enter the rotating pipe 5 through the dust suction hole 12, then is guided into the collecting pipe 4 through the rotating pipe 5, and finally enters the collecting box 3, the dust is prevented from flying around to influence dust removal.
Example 2
Referring to fig. 5, in this embodiment, compared with embodiment 1, the dust removing apparatus for an LED lamp further includes a ring 33 in threaded connection with the outer wall of the collecting pipe 4, and a cloth bag 34 is bonded to the inner wall of the ring 33.
The working principle is as follows: when the dust collector is used, the circular ring 33 can be sleeved on the collecting pipe 4, dust is collected through the cloth bag 34 on the circular ring 33, and the dust is more conveniently cleaned.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. The utility model provides a dust collecting equipment for LED lamps and lanterns, includes dust removal case (1), its characterized in that, the bottom inner wall of dust removal case (1) is opened there is the installing port, and the inner wall of installing port is rotated through the bearing and is connected with rotating tube (5), the outer wall of rotating tube (5) is provided with carousel (9), and the welding of the top outer wall of carousel (9) has fixed cover (10), and the cross section of fixed cover (10) is trapezoidal, the outer wall of fixed cover (10) is opened has dust absorption hole (12) that the equidistance is the annular and distributes, the outer wall of fixed cover (10) is opened has the multilayer equidistance to be the shrinkage pool that the annular distributes, and the inner wall sliding connection of shrinkage pool has slide bar (11), the welding of the one end outer wall of slide bar (11) has the dog, and the other end outer wall of slide bar (11) bonds and has brush (22), there, and one end of an output shaft of the motor (6) is provided with a driving wheel (7), the outer wall of the rotating pipe (5) is provided with a driven wheel (8), the outer wall of the driven wheel (8) is meshed with the outer wall of the driving wheel (7), the outer wall of the bottom of the dust removing box (1) is welded with a mounting frame, the inner wall of the bottom of the mounting frame is fixedly connected with a collecting box (3), the inner wall of the rotating pipe (5) is rotatably connected with a collecting pipe (4), the outer wall of one end of the collecting pipe (4) is communicated with the collecting box (3), the outer wall of one side of the collecting box (3) is provided with a material taking port, the inner wall of the material taking port is rotatably connected with a box door through a hinge, the outer wall of one side of the dust removing box (1) is connected with an exhaust fan (20) through, and one end of the exhaust pipe (21) is communicated with the collection box (3), the inner wall of the exhaust pipe (21) is provided with a filter screen (2), the outer walls of the two sides of the dust removal box (1) are respectively provided with a side plate, the outer wall of the top of the side plate is connected with an electric telescopic rod (18) through a bolt, one end of a piston of the electric telescopic rod (18) is provided with a top plate (13), the outer wall of the top plate (13) is provided with a limiting hole, the inner wall of the limiting hole is welded with an exhaust pipe (14), the outer wall of the bottom of the exhaust pipe (14) is provided with a disc (15), the inside of the disc (15) is provided with a cavity, the outer wall of the bottom of the disc (15) is provided with a plurality of fixing holes, the inner wall of each fixing hole is welded with a cylinder (27), the outer wall of the bottom of the cylinder (27) is, and the bottom outer wall of baffle (28) is opened there are a plurality of bleeder vents (29), the bottom outer wall of baffle (28) is close to the position in the middle and is opened there is the through-hole, and the inner wall sliding connection of through-hole has feeler lever (30), and the top outer wall welding of feeler lever (30) has section of thick bamboo stopper (32), and the cross section of thick bamboo stopper (32) is isosceles trapezoid, spring (31) have been cup jointed to the outer wall of feeler lever (30), and the bottom outer wall welding of the top outer wall of spring (31) and section of thick bamboo stopper (32), the bottom outer wall of spring (31) and the top outer wall welding of baffle (28).
2. The dust removing equipment for the LED lamp according to claim 1, wherein a support rod (23) is welded on the outer wall of one end of the slide rod (11), a fixed seat (24) is welded on the outer wall of one end of the support rod (23), and a roller (25) is rotatably connected on the inner wall of the fixed seat (24) through a pin shaft.
3. The dust removing device for the LED lamp according to claim 1, wherein the motor (6), the electric telescopic rod (18) and the exhaust fan (20) are all connected with a switch through wires, and the switch is connected with a power supply through a wire.
4. The dust removing equipment for the LED lamp according to any one of claims 1 to 3, wherein a ring (33) is connected to the outer wall of the collecting pipe (4) in a threaded manner, and a cloth bag (34) is bonded to the inner wall of the ring (33).
CN202010036349.6A 2020-01-14 2020-01-14 Dust removal equipment for LED lamp Active CN111215371B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010036349.6A CN111215371B (en) 2020-01-14 2020-01-14 Dust removal equipment for LED lamp

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Application Number Priority Date Filing Date Title
CN202010036349.6A CN111215371B (en) 2020-01-14 2020-01-14 Dust removal equipment for LED lamp

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CN111215371A CN111215371A (en) 2020-06-02
CN111215371B true CN111215371B (en) 2021-05-28

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Publication number Priority date Publication date Assignee Title
CN112547691A (en) * 2020-11-13 2021-03-26 安徽省富鑫雅光电科技有限公司 Dust collector is used in production of LED lamp
CN113385501A (en) * 2021-07-29 2021-09-14 长沙开元仪器有限公司 Crucible wiper mechanism
CN113828558B (en) * 2021-09-03 2022-08-02 彩虹(合肥)液晶玻璃有限公司 TFT glass ejector rod cleaner
CN113909133B (en) * 2021-11-08 2023-08-29 福州大学厦门工艺美术学院 Intelligent customized furniture sorting device based on radio frequency identification
CN114352851A (en) * 2021-12-13 2022-04-15 江阴中玮动力机械有限公司 Flywheel housing assembly with water drainage and dust prevention structure
CN116276570B (en) * 2023-03-31 2023-12-01 张家港扬子江冷轧板有限公司 Automatic cleaning mechanism for spray nozzle

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EP1597149A4 (en) * 2002-12-23 2010-06-02 Catalyst Services Inc A cleaning and/or inspecting robot for hazardous environments including catalyst removal
CN205816358U (en) * 2016-07-08 2016-12-21 李雪妍 A kind of vacuum adsorption type beaker automatic clearing apparatus
CN109092832A (en) * 2018-07-24 2018-12-28 蒋晓进 A kind of slaughterhouse the bottom of a pan dirt washing device
CN110026387A (en) * 2019-04-18 2019-07-19 江苏海事职业技术学院 A kind of automatic aspirating electric box
CN209363199U (en) * 2019-01-18 2019-09-10 徐振岭 Cleaning device for inner wall of pipeline is used in a kind of oil refining
CN209582301U (en) * 2019-01-16 2019-11-05 朱科勤 A kind of outdoor milk storehouse convenient for internal washing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1597149A4 (en) * 2002-12-23 2010-06-02 Catalyst Services Inc A cleaning and/or inspecting robot for hazardous environments including catalyst removal
CN205816358U (en) * 2016-07-08 2016-12-21 李雪妍 A kind of vacuum adsorption type beaker automatic clearing apparatus
CN109092832A (en) * 2018-07-24 2018-12-28 蒋晓进 A kind of slaughterhouse the bottom of a pan dirt washing device
CN209582301U (en) * 2019-01-16 2019-11-05 朱科勤 A kind of outdoor milk storehouse convenient for internal washing
CN209363199U (en) * 2019-01-18 2019-09-10 徐振岭 Cleaning device for inner wall of pipeline is used in a kind of oil refining
CN110026387A (en) * 2019-04-18 2019-07-19 江苏海事职业技术学院 A kind of automatic aspirating electric box

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Address after: 518107 4th, 10th and 12th floors, baiyishengda building, Baihuayuan Road, Guangming Street, Guangming District, Shenzhen City, Guangdong Province

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