CN111871109B - Dust removal device for numerical control machine tool - Google Patents
Dust removal device for numerical control machine tool Download PDFInfo
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- CN111871109B CN111871109B CN202011036342.0A CN202011036342A CN111871109B CN 111871109 B CN111871109 B CN 111871109B CN 202011036342 A CN202011036342 A CN 202011036342A CN 111871109 B CN111871109 B CN 111871109B
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- storage tank
- machine tool
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- 239000000428 dust Substances 0.000 title claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 175
- 238000005086 pumping Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010865 sewage Substances 0.000 description 17
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a dust removal device for a numerical control machine tool, which comprises a base, wherein four corners of the bottom of the base are respectively provided with a supporting leg, the bottoms of the four supporting legs are respectively provided with a universal wheel, the top of the base is provided with a water storage tank, one side of the water storage tank is provided with a water pump, and the outer wall of the top of the water storage tank is provided with a telescopic mechanism. According to the invention, water flow is sprayed out of the water outlet hole to spray the top of the processing station, the water outlet discs can be driven to rotate by the rotating motor according to the range of the processing station, the water outlet discs with different rotating speeds drive the water flow sprayed out of the water outlet hole to swing in different ranges due to centrifugal force, so that the sprayed water curtain can cover the ranges with different sizes, the application range is wide, the sprayed water flow can remove dust in air at the top of the processing station, the position of the dust hood can be adjusted by the second electric telescopic rod during use, and the top of the processing station can be timely cleaned by the dust collector and the dust hood, so that the dust removal effect is good.
Description
Technical Field
The invention relates to the technical field of numerical control machines, in particular to a dust removal device for a numerical control machine.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system, and is electromechanical integrated equipment which can send various control signals by a numerical control device through operation processing to control the action of the machine tool and automatically machine parts according to the shape and the size required by a drawing.
Through retrieval, chinese patent publication No. CN208695714U discloses a dust collector for a numerical control machine tool, which comprises a base, rollers, a telescopic rod, a control panel, a dust collector, a dust suction port, a controller, a water tank, a rotary connector, a rotary pipe, a water pipe, a through pipe, a spray header, a motor, a cleaning turntable, and a push rod, wherein the rollers are arranged at the bottom of the base, and the telescopic rod is fixedly arranged on the upper surface of the base. The dust removing device for the numerical control machine tool in the patent has the following defects: the problem of poor dust removal effect exists when using.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dust removal device for a numerical control machine tool.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dust removal device for a numerical control machine tool comprises a base, wherein four corners of the bottom of the base are provided with supporting legs, universal wheels are arranged at the bottoms of the four supporting legs, a water storage tank is arranged at the top of the base, a water pump is arranged on one side of the water storage tank, the outer wall of the top of the water storage tank is provided with a telescopic mechanism, a first electric telescopic rod is arranged at the bottom of one end of the telescopic mechanism, an installation shell is arranged at one end of a piston rod of the first electric telescopic rod, a rotating motor is arranged on the inner wall of the bottom of the installation shell, an output shaft of the rotating motor is provided with a water outlet disc, two groups of water outlet holes are formed in the circumferential position of the outer wall of the bottom of the water outlet disc, each group of water outlet holes are arranged in an annular mode, the centers of circles of the, telescopic machanism's one end is equipped with the dust catcher, the air inlet of dust catcher is equipped with the dust absorption pipe, and the other end of dust absorption pipe and the top outer wall centre of a circle department of suction hood pass through the bearing and connect, the gas outlet of dust catcher is equipped with the extension, and the other end of extension extends to the inside top of storage water tank, and evenly distributed's venthole is seted up at one side outer wall top that the extension was kept away from to the storage water tank, the top inner wall of storage water tank is equipped with out the water board, and goes out the bottom outer wall of water board and set up evenly distributed's perforation, and the inside of going out the.
Preferably, the one side outer wall that the storage water tank is close to the play basin is equipped with the suction pump, and the water inlet of suction pump is equipped with the extension hose, and the one end that the suction pump was kept away from to the extension hose is equipped with the basin of taking out water.
Preferably, the bottom of the water pumping groove is horizontally arranged, and the inner wall of the water pumping groove is adhered with a filter net bag through a magic tape.
Preferably, the same filter element is arranged at the top of the inner walls of the two sides of the water storage tank.
Preferably, telescopic machanism includes movable sleeve, extension rod, spacing lid and spacing hole, and the top outer wall sliding connection of storage water tank has the movable sleeve, and the inside grafting of movable sleeve has the extension rod.
Preferably, the outer wall of the top of the water storage tank is provided with two limiting covers, and the inner diameters of the two limiting covers are matched with the outer diameter of the movable sleeve.
Preferably, the top outer wall of the movable sleeve and the top of the extension rod are both provided with uniformly distributed limiting holes, and the top of one limiting cover is inserted with a limiting pin.
Preferably, the outer wall of one side of the water storage tank close to the water pumping groove is provided with a fixing rod, and the outer wall of the top of the water pumping groove is provided with a fixing hook.
Preferably, the top of filter core and the bottom outer wall of play water board all are equipped with evenly distributed's baffle, and the crisscross setting of baffle, and the side of baffle and the top of filter core, the bottom outer wall of play water board all leave the clearance.
The invention has the beneficial effects that:
1. the invention provides a dust removal device for a numerical control machine tool, which is characterized in that a telescoping mechanism, a first electric telescopic rod, a second electric telescopic rod, a water outlet disc and a dust hood are arranged, the water outlet disc is adjusted to the top of a processing station through the telescoping mechanism, the height of the water outlet disc is adjusted through the first electric telescopic rod, water can be injected into the water outlet disc through a water pump, water flow is sprayed out from a water outlet hole to spray the top of the processing station, the water outlet disc can be driven to rotate through a rotating motor according to the range of the processing station, the water flow sprayed out from the water outlet hole is driven to swing in different ranges due to centrifugal force through the water outlet discs with different rotating speeds, so that sprayed water curtains cover different size ranges, the application range is wide, the sprayed water flow can remove dust in air at the top of the processing station, the position of the dust hood can be adjusted through the second electric telescopic rod when the dust removal device is used, and the, dust air extracted by the dust collector is injected into the top of the water storage tank through the extension pipe, water is injected into the water outlet plate by the water pump, sewage sprayed by the water outlet plate can spray dust fall on the dust air, and air after dust fall is sprayed out through the air outlet hole, so that the dust removal effect is good.
2. According to the dust removal device for the numerical control machine tool, the water pumping groove can be placed on the workbench of the numerical control machine tool through the water pumping groove, the sewage on the workbench is pumped through the water pumping pump and the extension hose, the sewage is preliminarily filtered through the filter net bag, the sewage can be injected into the water outlet plate through the water pumping pump and sprayed into the water storage tank, the sewage is recycled after being filtered through the filter element, and the sprayed sewage is effectively prevented from flowing to pollute the ground.
3. According to the dust removal device for the numerical control machine tool, the extension pipe, the air outlet holes and the baffles are arranged, when the water outlet plate sprays water to spray dust air for dust removal, the baffles arranged in a staggered mode decelerate and guide the dust air sprayed out of the extension pipe, the stroke of the air in the water storage tank is prolonged, the contact between the air and the spraying water flow is increased, and the dust removal effect is improved.
Drawings
Fig. 1 is a schematic structural view of a dust removing apparatus for a numerical control machine tool according to embodiment 1;
FIG. 2 is a sectional view showing a side structure of a water pumping groove of the dust removing device for a numerical control machine tool according to embodiment 1;
fig. 3 is a schematic structural view of a first electric telescopic rod, a water outlet disc and a dust hood of the dust removing device for the numerical control machine tool in embodiment 1;
fig. 4 is a partial structural sectional view of the top of a water storage tank of the dust removing device for a numerical control machine tool in accordance with embodiment 2.
In the figure: the water suction device comprises a base 1, a water pump 2, a water storage tank 3, a filter element 4, a baffle 5, a water outlet plate 6, a gas outlet hole 7, a movable sleeve 8, an extension rod 9, a limiting cover 10, a limiting hole 11, an extension pipe 12, a dust collector 13, a first electric telescopic rod 14, a mounting shell 15, a rotating motor 16, a water outlet disc 17, a water outlet hole 18, a second electric telescopic rod 19, a dust hood 20, a water suction groove 21, a filter net bag 22, an extension hose 23, a water suction pump 24 and a fixing rod 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a dust removing device for a numerical control machine tool comprises a base 1, four corners of the bottom of the base 1 are all connected with supporting legs through bolts, the bottoms of the four supporting legs are all connected with universal wheels through bolts, the top of the base 1 is connected with a water storage tank 3 through bolts, one side of the water storage tank 3 is connected with a water pump 2 through bolts, the outer wall of the top of the water storage tank 3 is provided with a telescopic mechanism, the bottom of one end of the telescopic mechanism is connected with a first electric telescopic rod 14 through bolts, one end of a piston rod of the first electric telescopic rod 14 is connected with an installation shell 15 through bolts, the inner wall of the bottom of the installation shell 15 is connected with a rotating motor 16 through bolts, an output shaft of the rotating motor 16 is connected with a water outlet disc 17 through bolts, two groups of water outlet holes 18 are arranged at the circumference of, the center of a circle of the outer wall of the bottom of the water outlet disc 17 is connected with a second electric telescopic rod 19 through a bolt, one end of a piston rod of the second electric telescopic rod 19 is connected with a dust hood 20 through a bolt, one end of a telescopic mechanism is connected with a dust collector 13 through a bolt, an air inlet of the dust collector 13 is provided with a dust collecting pipe, the other end of the dust collecting pipe is connected with the center of a circle of the outer wall of the top of the dust hood 20 through a bearing, an air outlet of the dust collector 13 is provided with an extension pipe 12, the other end of the extension pipe 12 extends to the top of the interior of the water storage tank 3, the top of the outer wall of one side of the water storage tank 3 far away from the extension pipe 12 is provided with air outlet holes 7 which are uniformly distributed, the inner wall of the top of the water storage tank 3 is provided with a water outlet plate 6, the outer wall of the bottom of the water outlet plate 6 is, the height of the water outlet disc 17 is adjusted through the first electric telescopic rod 14, water can be injected into the water outlet disc 17 through the water pump 2, water flow is sprayed out from the water outlet hole 18 to spray the top of the processing station, the water outlet disc 17 can be driven to rotate through the rotary motor 16 according to the range of the processing station, the water outlet discs 17 with different rotating speeds drive the water flow sprayed out from the water outlet hole 18 to swing in different ranges due to centrifugal force, so that the sprayed water curtain covers the ranges with different sizes, the application range is wide, the sprayed water flow can remove dust in air at the top of the processing station, when the dust remover is used, the position of the dust hood 20 can be adjusted through the second electric telescopic rod 19, dust can be timely removed from the top of the processing station through the dust collector 13 and the dust hood 20, dust air extracted by the dust collector 13 is injected into the top of the water storage tank 3 through the extension pipe 12, water is injected into the water outlet plate 6 through the water pump, the air after dust fall is sprayed out through the air outlet 7, and the dust removal effect is good.
In the invention, the outer wall of one side of the water storage tank 3, which is close to the water outlet tray 17, is connected with a water suction pump 24 through a bolt, the water inlet of the water suction pump 24 is connected with an extension hose 23 through a bolt, and one end of the extension hose 23, which is far away from the water suction pump 24, is connected with a water suction groove 21 through a bolt.
Wherein, the bottom of water pumping groove 21 is for the level setting, and the inner wall of water pumping groove 21 has filter net bag 22 through magic subsides bonding.
Wherein, there is same filter core 4 at the top of 3 both sides inner walls of storage water tank through bolted connection, can put on the workstation of digit control machine tool the pumping groove 21, through the sewage on suction pump 24 and the extension hose 23 extraction workstation, filter net bag 22 carries out the prefilter to sewage, suction pump 24 pours into sewage into out in the water board 6 and sprays in the inside of storage water tank 3, sewage is through filter back recycle of filter core 4, and effectively avoids the sewage trickling that sprays to pollute ground.
Wherein, telescopic machanism includes movable sleeve 8, extension rod 9, spacing lid 10 and spacing hole 11, and the top outer wall sliding connection of storage water tank 3 has movable sleeve 8, and the inside grafting of movable sleeve 8 has extension rod 9.
Wherein, the top outer wall of storage water tank 3 has two spacing lids 10 through bolted connection, and the internal diameter of two spacing lids 10 and the external diameter looks adaptation of movable sleeve 8.
Wherein, evenly distributed's spacing hole 11 has all been seted up at the top outer wall of movable sleeve 8 and the top of extension rod 9, and the top of one of them spacing lid 10 is pegged graft and is had the spacer pin, can adjust the position of slip movable sleeve 8, extension rod 9 according to the user demand to prescribe a limit to the position of movable sleeve 8 and extension rod 9 through spacer pin and spacing hole 11.
Wherein, the outer wall of one side that storage water tank 3 is close to pumping trough 21 has dead lever 25 through bolted connection, and the top outer wall of pumping trough 21 has the fixed hook through bolted connection, and accessible fixed hook and dead lever 25 carry out spacing fixed to pumping trough 21.
The working principle is as follows: the base 1 is moved to the side edge of a numerical control machine tool, the water outlet disc 17 is adjusted to the top of a processing station through the telescopic mechanism, the height of the water outlet disc 17 is adjusted through the first electric telescopic rod 14, water can be injected into the water outlet disc 17 through the water pump 2, water flow is sprayed out from the water outlet hole 18 to spray the top of the processing station, the water outlet disc 17 can be driven to rotate through the rotating motor 16 according to the range of the processing station, the water outlet discs 17 with different rotating speeds drive the water flow sprayed out from the water outlet hole 18 to swing in different ranges due to centrifugal force, so that the sprayed water curtain covers the ranges with different sizes, the application range is wide, the dust in the air at the top of the processing station can be removed through the sprayed water flow, the position of the dust hood 20 can be adjusted through the second electric telescopic rod 19 during use, the dust can be timely removed from the top of the processing station through the dust collector 13 and the dust hood 20, the dust, water pump 2 is to going out interior water injection of water board 6, the sewage that goes out water board 6 sprays can spray the dust fall to the dust air, air after the dust fall is spout through venthole 7, the dust removal effect is good, can put water extraction groove 21 on the workstation of digit control machine tool, through the sewage on suction pump 24 and the extraction workstation of extension hose 23, filter screen pocket 22 carries out the prefilter to sewage, suction pump 24 pours sewage into water board 6 into and sprays in the inside of storage water tank 3, sewage is through recycle behind the filter core 4 filtration, and effectively avoid the sewage trickling that sprays to pollute ground, can be according to the user demand, adjust slip movable sleeve 8, the position of extension rod 9, and inject movable sleeve 8 and extension rod 9's position through spacer pin and spacing hole 11, accessible fixed hook and dead lever 25 carry out spacing fixed to water extraction groove 21.
Example 2
Referring to fig. 4, compared with embodiment 1, in the present embodiment, the top of the filter element 4 and the bottom outer wall of the water outlet plate 6 are both connected with the baffle plates 5 uniformly distributed through bolts, the baffle plates 5 are arranged in a staggered manner, and gaps are left between the side edges of the baffle plates 5 and the top of the filter element 4 and between the side edges of the bottom outer wall of the water outlet plate 6.
The working principle is as follows: baffle 5 that the crisscross setting carries out speed reduction and direction to extension 12 spun dust air, and the stroke of extension air in storage water tank 3 increases the contact of air and spray rivers, improves the dust fall effect.
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 (9)
1. A dust removal device for a numerical control machine tool comprises a base (1), wherein supporting legs are arranged at four corners of the bottom of the base (1), universal wheels are arranged at the bottoms of the four supporting legs, the dust removal device is characterized in that a water storage tank (3) is arranged at the top of the base (1), a water pump (2) is arranged at one side of the water storage tank (3), a telescopic mechanism is arranged on the outer wall of the top of the water storage tank (3), a first electric telescopic rod (14) is arranged at the bottom of one end of the telescopic mechanism, an installation shell (15) is arranged at one end of a piston rod of the first electric telescopic rod (14), a rotating motor (16) is arranged on the inner wall of the bottom of the installation shell (15), a water outlet disc (17) is arranged on an output shaft of the rotating motor (16), two groups of water outlet holes (18) are formed in the, and the centers of circles of the two groups of water outlets (18) are distributed annularly are the same, the center of circle of the outer wall of the bottom of the water outlet tray (17) is provided with a second electric telescopic rod (19), one end of a piston rod of the second electric telescopic rod (19) is provided with a dust hood (20), one end of a telescopic mechanism is provided with a dust collector (13), an air inlet of the dust collector (13) is provided with a dust collection pipe, the other end of the dust collection pipe is connected with the center of circle of the outer wall of the top of the dust hood (20) through a bearing, an air outlet of the dust collector (13) is provided with an extension pipe (12), the other end of the extension pipe (12) extends to the top of the inside of the water storage tank (3), the top of the outer wall of one side of the water storage tank (3) far away from the extension pipe (12) is provided with uniformly distributed air outlet holes (7), the inner wall of the top, the interior of the water outlet plate (6) is connected with the water pump (2) through a connecting water pipe.
2. The dust collector for the numerical control machine tool according to claim 1, wherein a water suction pump (24) is arranged on the outer wall of one side of the water storage tank (3) close to the water outlet tray (17), an extension hose (23) is arranged at a water inlet of the water suction pump (24), and a water suction groove (21) is arranged at one end, far away from the water suction pump (24), of the extension hose (23).
3. The dust removing device for the numerical control machine tool according to claim 2, wherein the bottom of the water pumping groove (21) is horizontally arranged, and the inner wall of the water pumping groove (21) is adhered with a filter net bag (22) through a magic tape.
4. The dust removing device for the numerical control machine tool according to claim 3, characterized in that the same filter element (4) is arranged on the top of the inner wall of the water storage tank (3) at both sides.
5. The dust collector for the numerical control machine tool according to claim 4, wherein the telescopic mechanism comprises a movable sleeve (8), an extension rod (9), a limiting cover (10) and a limiting hole (11), the outer wall of the top of the water storage tank (3) is connected with the movable sleeve (8) in a sliding manner, and the extension rod (9) is inserted into the movable sleeve (8).
6. The dust removing device for the numerical control machine tool is characterized in that two limiting covers (10) are arranged on the outer wall of the top of the water storage tank (3), and the inner diameters of the two limiting covers (10) are matched with the outer diameter of the movable sleeve (8).
7. The dust removing device for the numerical control machine tool according to claim 6, wherein the outer wall of the top of the movable sleeve (8) and the top of the extension rod (9) are provided with evenly distributed limiting holes (11), and a limiting pin is inserted into the top of one limiting cover (10).
8. The dust removing device for the numerical control machine tool according to claim 7, wherein the water storage tank (3) is provided with a fixing rod (25) on the outer wall of one side close to the water extracting tank (21), and the top outer wall of the water extracting tank (21) is provided with a fixing hook.
9. The dust removing device for the numerical control machine tool according to claim 8, wherein the top of the filter element (4) and the bottom outer wall of the water outlet plate (6) are both provided with uniformly distributed baffle plates (5), the baffle plates (5) are arranged in a staggered manner, and gaps are left between the side edges of the baffle plates (5) and the top of the filter element (4) and the bottom outer wall of the water outlet plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036342.0A CN111871109B (en) | 2020-09-28 | 2020-09-28 | Dust removal device for numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011036342.0A CN111871109B (en) | 2020-09-28 | 2020-09-28 | Dust removal device for numerical control machine tool |
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| CN111871109A CN111871109A (en) | 2020-11-03 |
| CN111871109B true CN111871109B (en) | 2020-12-18 |
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| CN202011036342.0A Active CN111871109B (en) | 2020-09-28 | 2020-09-28 | Dust removal device for numerical control machine tool |
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| CN208495091U (en) * | 2018-06-26 | 2019-02-15 | 广州快大饲料有限公司 | A kind of motor dust-extraction unit preventing dust |
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| JP5445968B2 (en) * | 2010-11-03 | 2014-03-19 | 新東工業株式会社 | Dust collection hood with incombustible spray unit |
| CN106512614B (en) * | 2016-12-27 | 2018-10-02 | 博瑞特热能设备股份有限公司 | A kind of orientation controllable adjustment large size plant area waste incinerator soot processing device |
| CN211025655U (en) * | 2019-11-08 | 2020-07-17 | 侯文波 | Building engineering construction dust collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022150A1 (en) * | 1979-05-08 | 1981-01-14 | Antonio Pisanu | A spray and suction cleansing device |
| KR20130068212A (en) * | 2011-12-15 | 2013-06-26 | 지원근 | A vacuum cleaner with mop |
| CN105863718A (en) * | 2016-04-12 | 2016-08-17 | 淄博矿业集团有限责任公司许厂煤矿 | Mine water treatment and circulation system |
| CN207757779U (en) * | 2017-11-17 | 2018-08-24 | 江西澳斯康环保新材料科技有限公司 | A kind of bamboo flooring production dedusting denoising device |
| CN208495091U (en) * | 2018-06-26 | 2019-02-15 | 广州快大饲料有限公司 | A kind of motor dust-extraction unit preventing dust |
| CN109158397A (en) * | 2018-07-24 | 2019-01-08 | 芜湖易测自动化设备有限公司 | A kind of plastic mould dust-extraction unit |
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| CN111871109A (en) | 2020-11-03 |
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