CN113458958A - Closed environmental protection tubular product burnishing machine of multiple filtration dust removal - Google Patents

Closed environmental protection tubular product burnishing machine of multiple filtration dust removal Download PDF

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Publication number
CN113458958A
CN113458958A CN202110820400.7A CN202110820400A CN113458958A CN 113458958 A CN113458958 A CN 113458958A CN 202110820400 A CN202110820400 A CN 202110820400A CN 113458958 A CN113458958 A CN 113458958A
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CN
China
Prior art keywords
dust
water
plate
water curtain
dust removal
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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.)
Pending
Application number
CN202110820400.7A
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Chinese (zh)
Inventor
吴利德
王跃强
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.)
Sichuan Minhe Pipeline Construction Engineering Co ltd
Original Assignee
Sichuan Minhe Pipeline Construction Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Sichuan Minhe Pipeline Construction Engineering Co ltd filed Critical Sichuan Minhe Pipeline Construction Engineering Co ltd
Priority to CN202110820400.7A priority Critical patent/CN113458958A/en
Publication of CN113458958A publication Critical patent/CN113458958A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/06Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
    • B24B29/08Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

The invention discloses a multi-filtration dust removal closed environment-friendly pipe polishing machine which comprises a water tank, wherein a shell is sleeved above the water tank, a first partition plate is arranged above the water tank and positioned in the shell, and the interior of the shell is divided into a dust removal channel and a polishing area by the first partition plate; a dust inlet and a dust outlet are formed in the water tank and positioned on two sides of the first partition plate; a polishing wheel is arranged above the dust inlet, and a polishing cover plate is arranged above the polishing wheel; an air filter element is arranged above the dust outlet and in the dust removal channel, and the upper part of the dust removal channel is communicated with a special centrifugal fan for dust removal through a pipeline; a second partition plate is arranged above the polishing area, and the special centrifugal fan for dust removal is arranged on the second partition plate; the top of the shell is provided with an air outlet; the invention carries out dust removal for many times by the water tank and the air filter element, and has good dust removal effect.

Description

Closed environmental protection tubular product burnishing machine of multiple filtration dust removal
Technical Field
The invention relates to the field of pipe polishing, in particular to a multiple-filtering dust-removing closed environment-friendly pipe polishing machine.
Background
The polishing technology is an important technology in surface treatment, and at present, in the prior art, a polishing machine is used for polishing away rough parts on the surface of a steel pipe so as to achieve the mirror surface effect required by a product; the surface treatment of the general steel pipe adopts a mechanical polishing mode to achieve the effect of a matt surface or a mirror surface; however, in the polishing process, a large amount of dust is generated due to the abrasion of the polishing wheel and the friction of the surface of the steel pipe, the dust is scattered in the surrounding environment to pollute a production workshop, a human body is injured after the dust is inhaled by a person, and meanwhile, the noise of polishing and friction influences the health of the human body.
Disclosure of Invention
The invention aims to: the closed environment-friendly pipe polishing machine with the multiple filtering and dust removing functions solves the problems that in the existing polishing technology, abrasion of a polishing wheel and friction on the surface of a steel pipe can generate a large amount of dust, the dust is scattered in the surrounding environment to pollute a production workshop, a human body can be injured after people inhale the dust, and meanwhile, the noise generated by polishing friction influences the health of the human body.
The technical scheme of the invention is as follows:
a closed environment-friendly pipe polishing machine with multiple filtering and dust removing functions comprises a water tank, wherein a shell is sleeved above the water tank, a first partition plate is arranged above the water tank and positioned in the shell, and the interior of the shell is divided into a dust removing channel and a polishing area by the first partition plate; a dust inlet and a dust outlet are formed in the water tank and positioned on two sides of the first partition plate; a polishing wheel is arranged above the dust inlet, and a polishing cover plate is arranged above the polishing wheel; an air filter element is arranged above the dust outlet and in the dust removal channel, and the upper part of the dust removal channel is communicated with a special centrifugal fan for dust removal through a pipeline; a second partition plate is arranged above the polishing area, and the special centrifugal fan for dust removal is arranged on the second partition plate; an air outlet is formed in the top of the shell.
Furthermore, a feed inlet and a discharge outlet are formed in the two ends of the shell and at the positions corresponding to the polishing wheels.
Further, the polishing cover plate is connected with one end of the opening and closing cylinder, and the other end of the opening and closing cylinder is connected with the first partition plate.
Furthermore, an adjustable water curtain device is arranged in the water tank and below the first partition plate.
Further, the adjustable water curtain device comprises a water storage pipe, and the water storage pipe is communicated with the water tank through a water pump; a water outlet is formed below the water storage pipe, and an adjustable water curtain plate is mounted on the water outlet; the water curtain plate is divided into a first water curtain plate and a second water curtain plate, and one sides of the first water curtain plate and the second water curtain plate are tightly attached and connected in a triangular shape; the first water curtain plate and the second water curtain plate are both provided with water curtain holes; the water curtain holes are distributed on the first water curtain plate and the second water curtain plate in a matrix arrangement.
Further, all be provided with the regulating plate on first water curtain board and the second water curtain board, seted up on the regulating plate and be long banding adjustment tank, the water storage pipe both sides are provided with the mounting panel, be provided with on the mounting panel and be long banding mounting groove, pass adjustment tank and mounting groove through the bolt between regulating plate and the mounting panel and be connected.
Furthermore, one side of the polishing wheel is provided with two oppositely-arranged limiting plates for placing the pipe, and one of the limiting plates is connected with the screw mechanism.
Furthermore, a propelling roller which is obliquely arranged is arranged behind the limiting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. a closed environment-friendly pipe polishing machine with multiple filtering and dust removing functions comprises a water tank, wherein a shell is sleeved above the water tank, a first partition plate is arranged above the water tank and positioned in the shell, and the interior of the shell is divided into a dust removing channel and a polishing area by the first partition plate; a dust inlet and a dust outlet are formed in the water tank and positioned on two sides of the first partition plate; a polishing wheel is arranged above the dust inlet, and a polishing cover plate is arranged above the polishing wheel; an air filter element is arranged above the dust outlet and in the dust removal channel, and the upper part of the dust removal channel is communicated with a special centrifugal fan for dust removal through a pipeline; a second partition plate is arranged above the polishing area, and the special centrifugal fan for dust removal is arranged on the second partition plate; the top of the shell is provided with an air outlet; the polishing area is completely separated through the arrangement of the first partition plate and the second partition plate, so that the effect of primary dust removal is achieved; when the dust collector is used, due to the arrangement of the polishing cover plate, dust can only enter the water tank through the dust inlet, and secondary dust removal can be performed on the dust due to the water in the water tank; and under the effect of the special centrifugal fan for dust removal, the dust enters the dust removal channel from the dust outlet after secondary dust removal, dust is removed again under the effect of the air filter element, sufficient dust removal is achieved, and finally the dust is discharged from the air outlet under the effect of the special centrifugal fan for dust removal.
2. A closed environment-friendly pipe polishing machine with multiple filtering and dust removing functions is characterized in that an adjustable water curtain device is arranged in a water tank and below a first partition plate, the adjustable water curtain device comprises a water storage pipe, and the water storage pipe is communicated with the water tank through a water pump; a water outlet is formed below the water storage pipe, and an adjustable water curtain plate is mounted on the water outlet; the water curtain plate is divided into a first water curtain plate and a second water curtain plate, and one sides of the first water curtain plate and the second water curtain plate are tightly attached and connected in a triangular shape; the first water curtain plate and the second water curtain plate are both provided with water curtain holes; the water curtain holes are distributed on the first water curtain plate and the second water curtain plate in a matrix arrangement; the water used is left from the first water curtain plate and the second water curtain plate, the water curtain is formed below, and the dust can be inevitably subjected to the effect of fully filtering the dust through the two water curtains in sequence after entering the water tank.
Drawings
FIG. 1 is a schematic structural view of a multi-filtration dust-removal closed environment-friendly pipe polishing machine;
FIG. 2 is a cross-sectional view of a multiple filtration dust removal closed environment-friendly pipe polishing machine;
FIG. 3 is a schematic structural diagram of a multi-filtration dust-removal closed environment-friendly pipe polishing machine with part of the outer shell removed;
FIG. 4 is an enlarged schematic view at A in FIG. 3;
FIG. 5 is a schematic structural view of an adjustable water curtain device in a multiple-filtration dust-removal closed environment-friendly pipe polishing machine;
FIG. 6 is a front view of an adjustable water curtain device in a multiple-filtration dust-removal closed environment-friendly pipe polishing machine.
Reference numerals: 11-a water tank, 12-a shell, 13-a polishing wheel, 14-an air filter element, 15-an adjustable water curtain device, 16-a limiting plate, 17-a propelling roller, 111-a dust inlet, 112-a dust outlet, 121-a first partition plate, 122-a dust removing channel, 123-a polishing area, 124-a second partition plate, 125-an air outlet, 126-a feed inlet, 127-a discharge outlet, 131-a polishing cover plate, 132-an opening and closing cylinder, 141-a pipeline, 142-a special centrifugal fan for dust removal, 151-a water storage pipe, 152-a water outlet, 153-a first water curtain plate, 154-a second water curtain plate, 155-a water curtain hole, 156-an adjusting plate, 157-a mounting plate and 161-a screw mechanism.
Detailed Description
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The features and properties of the present invention are described in further detail below with reference to examples.
Example one
Referring to fig. 1-6, a multiple filtering dust-removing closed type environment-friendly pipe polishing machine comprises a water tank 11, wherein the water tank 11 is arranged below, and part of water is filled into the water tank 11 to form an adsorption layer which plays a role in filtering air which enters the water tank 11 and carries dust; a shell 12 is sleeved above the water tank 11 to seal the whole polishing machine, so that the primary noise reduction effect is achieved; a first partition plate 121 is installed above the water tank 11 and inside the housing 12, and preferably, the first partition plate 121 may be a steel plate of the water tank 11 itself or may be a steel plate separately placed.
The first partition 121 divides the interior of the housing 12 into a dust removal passage 122 and a polishing area 123; a dust inlet 111 and a dust outlet 112 are formed on the water tank 11 and located on two sides of the first partition plate 121, that is, dust enters the water tank 11 through the dust inlet 111 from the polishing area 123, and enters the dust removal channel 122 through the dust outlet 112.
A polishing wheel 13 is arranged above the dust inlet 111, the polishing wheel 13 can be directly connected with a motor, and the connection mode can be directly belt-driven, so that the operation of the polishing wheel 13 is realized; a polishing cover plate 131 is arranged above the polishing wheel 13, and when the polishing cover plate 131 is designed, the polishing cover plate 131 is ensured to completely cover the upper part of the polishing wheel 13, so that dust can only move downwards to enter the water tank 11; because the polishing wheel 13 rotates clockwise during polishing and polishes the pipe located at the right side of the polishing wheel 13, the generated dust preferably moves downward to provide a double-layer protection.
An air filter element 14 is arranged above the dust outlet 112 and in the dust removal channel 122, and the air filter element 14 can be an existing filter device for filtering dust; the upper part of the dust removal channel 122 is communicated with a special dust removal centrifugal fan 142 through a pipeline 141, a second partition plate 124 is arranged above the polishing area 123 to isolate the polishing area 123, and the special dust removal centrifugal fan 142 is arranged on the second partition plate 124; an air outlet 125 is formed in the top of the shell 12; the arrangement of the centrifugal fan 142 for dust removal further ensures the trend of dust, and the air carrying dust can enter the water tank 11 from the dust inlet 111 in sequence under the action of the centrifugal fan 142 for dust removal, enter the dust removal channel 122 through the dust outlet 112, and be discharged from the air outlet 125 through the pipeline 141.
A feed inlet 126 and a discharge outlet 127 are formed at the two ends of the shell 12 and at the positions corresponding to the polishing wheels 13; the pipe enters the rear polishing wheel 13 from one end to be polished, and the whole pipe is completely polished along with the movement of the pipe and finally sent out from the discharge hole 127.
When the polishing device is used, the pipe enters the polishing area 123 from the feeding hole 126, the polishing wheel 13 rotates to polish the pipe, at the moment, air contains a large amount of dust, the dust enters the water tank 11 from the dust inlet 111 under the combined action of the polishing wheel 13 and the special dust removal centrifugal fan 142, and the water tank 11 collects water, so that a certain adsorption effect on the dust is achieved to remove dust; then, the air carrying dust under the action of the centrifugal fan enters the dust removal channel 122 from the dust outlet 112, and is subjected to dust removal and filtration again under the action of the air filter element 14, and the air particle content treated by the air filter element 14 reaches a release level and is finally discharged from the air outlet 125; after multiple dust removal and filtration treatments, the dust content in the air is greatly reduced.
Example two
Second embodiment, the first embodiment is further described, the same components are not described herein again, please refer to fig. 1-6, the polishing cover plate 131 is openable; preferably, the polishing cover plate 131 is connected to one end of the opening and closing cylinder 132, the other end of the opening and closing cylinder 132 is connected to the first partition 121, when the polishing cover plate 131 is set, in order to ensure normal turnover of the polishing cover plate 131, the front part and the rear part of the polishing cover plate 131 are connected through a hinge, the front part of the polishing cover plate 131 is connected to the opening and closing cylinder 132, the opening and closing of the polishing cover plate 131 are realized through the expansion and contraction of the opening and closing cylinder, the cleaning of the opening and closing cover plate is facilitated, and preferably, in order to further facilitate the cleaning, an operation door and an observation window can be opened on the side of the housing 12.
EXAMPLE III
Embodiment three is a further description of embodiment one, the same components are not described herein again, please refer to fig. 1-6, an adjustable water curtain device 15 is disposed in the water tank 11 and below the first partition 121; the adjustable water curtain device 15 comprises a water storage pipe 151, the water storage pipe 151 is communicated with the water tank 11 through a water pump to realize water circulation, and preferably, the other end of the water storage pipe 151 is opened or provided with a water outlet 152 and the like, so that the water can flow into the water tank 11 again.
A water outlet 152 is formed below the water storage pipe 151, and an adjustable water curtain plate is arranged on the water outlet 152; the water curtain plate is divided into a first water curtain plate 153 and a second water curtain plate 154, and one sides of the first water curtain plate 153 and the second water curtain plate 154 are tightly attached and connected in a triangular shape; the first water curtain plate 153 and the second water curtain plate 154 are both provided with water curtain holes 155; the water curtain holes 155 are distributed on the first water curtain plate 153 and the second water curtain plate 154 in a matrix arrangement.
When in use, water flows out from the water outlet 152 and uniformly flows into the first water curtain plate 153 and the second water curtain plate 154, and because of the arrangement position of the water storage pipe 151, the first water curtain plate 153 is positioned below the dust inlet 111, and the second water curtain plate 154 is positioned below the dust outlet; the water curtain holes 155 are formed such that a plurality of water curtains are formed under the first water curtain plate 153 and the second water curtain plate 154, and the dust must pass through the two water curtains in sequence after entering the water tank 11 to filter the dust sufficiently.
Example four
In the fourth embodiment, the first embodiment is further described, the same components are not repeated herein, please refer to fig. 1 to 6, the first water curtain plate 153 and the second water curtain plate 154 are both provided with an adjusting plate 156, the adjusting plate 156 is provided with a strip-shaped adjusting slot, the two sides of the water storage pipe 151 are provided with mounting plates 157, the mounting plates 157 are provided with strip-shaped mounting slots, and the adjusting plate 156 and the mounting plates 157 are connected by passing through the adjusting slot and the mounting slots through bolts.
When the water curtain adjusting device is used, the water curtain plate can move up and down to enable the adjusting groove to move up and down, and meanwhile, the adjusting groove is fixed through the bolt, so that the size of the adjustable water outlet 152 formed by the first water curtain plate 153, the second water curtain plate 154 and the lower part of the water storage pipe 151 is adjusted, and the effect of adjusting the water curtain is achieved.
EXAMPLE five
The fifth embodiment is a further description of the first embodiment, the same components are not repeated herein, please refer to fig. 1-6, one side of the polishing wheel 13 is provided with two oppositely arranged limiting plates 16 for placing the pipe, the oppositely arranged limiting plates 16 place the pipeline 141 between the limiting plates 16, so as to realize the limiting function; one of the limiting plates 16 is connected with the screw mechanism 161, and the distance between the two limiting plates 16 is adjusted through the screw mechanism 161 so as to meet the requirement of pipes with different diameters.
An obliquely arranged propelling roller 17 is arranged behind the limit plate 16, preferably, the propelling roller 17 can be communicated with a motor, and power transmission is realized through a belt pulley; the inclined direction of the propelling roller 17 is consistent with the direction of the discharge hole 127, and when the propelling roller 17 is arranged, compared with the limiting plate 16, the propelling roller 17 slightly protrudes to be in contact with the pipe, so that the propelling effect is realized.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims (9)

1. The closed environment-friendly pipe polishing machine with multiple filtering and dust removing functions is characterized by comprising a water tank (11), wherein a shell (12) is sleeved above the water tank (11), a first partition plate (121) is arranged above the water tank (11) and in the shell (12), and the first partition plate (121) divides the interior of the shell (12) into a dust removing channel (122) and a polishing area (123); a dust inlet (111) and a dust outlet (112) are formed in the water tank (11) and positioned on two sides of the first partition plate (121); a polishing wheel (13) is arranged above the dust inlet (111), and a polishing cover plate (131) is arranged above the polishing wheel (13); an air filter element (14) is arranged above the dust outlet (112) and in the dust removal channel (122), and the upper part of the dust removal channel (122) is communicated with a special centrifugal fan (142) for dust removal through a pipeline (141); a second partition plate (124) is arranged above the polishing area (123), and the special centrifugal fan (142) for dust removal is arranged on the second partition plate (124); an air outlet (125) is formed in the top of the shell (12).
2. The closed environment-friendly tube polishing machine with multiple filtering and dust removing functions as claimed in claim 1, wherein a feed port (126) and a discharge port (127) are formed at two ends of the casing (12) and at positions corresponding to the polishing wheel (13).
3. The closed environment-friendly tube polishing machine with multiple filtering and dust removing functions as claimed in claim 1, wherein the polishing cover plate (131) is connected with one end of an opening and closing cylinder (132), and the other end of the opening and closing cylinder (132) is connected with the first partition plate (121).
4. The closed environment-friendly multiple-filtering dust removal pipe polishing machine as claimed in claim 1, wherein an adjustable water curtain device (15) is arranged in the water tank (11) and below the first partition plate (121).
5. The closed environment-friendly multi-filtration dust removal pipe polishing machine as claimed in claim 4, wherein the adjustable water curtain device (15) comprises a water storage pipe (151), and the water storage pipe (151) is communicated with the water tank (11) through a water pump; a water outlet (152) is formed below the water storage pipe (151), and an adjustable water curtain plate is arranged on the water outlet (152); the water curtain plate is divided into a first water curtain plate (153) and a second water curtain plate (154), and one sides of the first water curtain plate (153) and the second water curtain plate (154) are tightly attached and connected in a triangular shape; the first water curtain plate (153) and the second water curtain plate (154) are both provided with water curtain holes (155); the water curtain holes (155) are distributed on the first water curtain plate (153) and the second water curtain plate (154) in a matrix arrangement.
6. The adjustable water curtain device (15) for dust removal of the pipe polishing machine is characterized in that the first water curtain plate (153) and the second water curtain plate (154) are respectively provided with an adjusting plate (156), the adjusting plate (156) is provided with an elongated adjusting groove, the two sides of the water storage pipe (151) are provided with mounting plates (157), the mounting plates (157) are provided with elongated mounting grooves, and the adjusting plate (156) is connected with the mounting plates (157) through the adjusting grooves and the mounting grooves by bolts.
7. The closed environment-friendly multiple-filtering dust-removing pipe polishing machine as claimed in claim 1, wherein one side of the polishing wheel (13) is provided with two oppositely arranged limiting plates (16) for placing the pipe, and one of the limiting plates (16) is connected with the screw mechanism (161).
8. The closed environment-friendly pipe polishing machine with multiple filtering and dust removing functions as claimed in claim 7, wherein a pushing roller (17) is obliquely arranged behind the limiting plate (16).
9. The closed environment-friendly multiple-filtering dust removal pipe polishing machine as claimed in claim 1, wherein sound insulation cotton is arranged inside the shell (12).
CN202110820400.7A 2021-07-20 2021-07-20 Closed environmental protection tubular product burnishing machine of multiple filtration dust removal Pending CN113458958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110820400.7A CN113458958A (en) 2021-07-20 2021-07-20 Closed environmental protection tubular product burnishing machine of multiple filtration dust removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110820400.7A CN113458958A (en) 2021-07-20 2021-07-20 Closed environmental protection tubular product burnishing machine of multiple filtration dust removal

Publications (1)

Publication Number Publication Date
CN113458958A true CN113458958A (en) 2021-10-01

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ID=77881242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110820400.7A Pending CN113458958A (en) 2021-07-20 2021-07-20 Closed environmental protection tubular product burnishing machine of multiple filtration dust removal

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Country Link
CN (1) CN113458958A (en)

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CN213255309U (en) * 2020-08-31 2021-05-25 嵊州市联发喷塑有限公司 Spraying cascade cabinet
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CN210360795U (en) * 2019-07-30 2020-04-21 中山市华龙机电设备有限公司 Environment-friendly polishing and grinding machine
CN213255309U (en) * 2020-08-31 2021-05-25 嵊州市联发喷塑有限公司 Spraying cascade cabinet
CN215394540U (en) * 2021-07-20 2022-01-04 四川岷河管道建设工程有限公司 Closed environmental protection tubular product burnishing machine of multiple filtration dust removal

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