CN111482029A - Dust collector for interior decoration - Google Patents
Dust collector for interior decoration Download PDFInfo
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- CN111482029A CN111482029A CN202010326420.4A CN202010326420A CN111482029A CN 111482029 A CN111482029 A CN 111482029A CN 202010326420 A CN202010326420 A CN 202010326420A CN 111482029 A CN111482029 A CN 111482029A
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- dust
- wall
- dust collection
- fixed
- dust removing
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention belongs to the technical field of indoor dust removal equipment, in particular to a dust removal device for indoor decoration, which aims at solving the problems that the device has low dust collection efficiency, excessive and easy dust collection at one time, dust is easy to spray out from a dust collection port, peripheral dust can be effectively absorbed only by manual rotation, time and labor are wasted, and the working efficiency is difficult to improve. The dust collection cylinder is provided with the dust collection cylinder, the gear ring, the dust collection cover and the arc cover, the dust collection cylinder is hourglass-shaped, and because the induced air turbine is arranged at the bottom of the dust collection cylinder, when the induced air turbine rotates to generate induced air force, the hourglass-shaped dust collection cylinder can well form air pressure difference, namely the air pressure of the upper part of the hourglass shape is obviously higher than that of the lower part of the hourglass shape, so that the situation that dust overflows from the dust collection cylinder due to over-full dust collection can be effectively prevented.
Description
Technical Field
The invention relates to the technical field of indoor dust removing equipment, in particular to a dust removing device for indoor decoration.
Background
The indoor decoration is to meet the social activities and living needs of people; reasonable organization and modeling of the indoor environment which is beautiful, comfortable and convenient are realized, and the artistic indoor environment is a comprehensive art of the indoor environment. Interior decoration depends on building entities, such as space modeling, lighting, artistic treatment of various building facilities and the like, and is collectively called as interior decoration; another type relies on architectural entities such as furniture, decorative fabrics, household appliances and various decorative furnishings, collectively referred to as interior furnishings;
through the retrieval, chinese patent is granted No. CN108339339A, discloses an indoor air purification dust collector that uses, including the organism, the inside of organism is pegged graft and is had the dust removal case, the inside of dust removal case is provided with the dirt bag, and the top of dust removal case is connected with the handle of carrying.
The dust collection efficiency of the device is low, the dust is easy to collect too much dust, dust is easy to spray from the dust collection port, the dust around the dust can be effectively absorbed by manual rotation, time and labor are wasted, and the work efficiency is difficult to improve.
Disclosure of Invention
Based on the technical problems that the dust collection efficiency is low, dust is easy to collect too much dust at one time, dust is easy to spray out of a dust collection port, peripheral dust can be effectively absorbed only by manual rotation, time and labor are wasted, and the working efficiency is difficult to improve, the invention provides the dust collection device for indoor decoration.
Dust collector for interior decoration, including the dust removal box, one side of dust removal box top outer wall is passed through the fix with screw and is had a dust suction section of thick bamboo, and a dust suction section of thick bamboo is the hourglass shape, the middle part of the surface of a dust suction section of thick bamboo is provided with circular support ring, and the welding of one side outer wall of circular support ring has the bracing piece, the one end that circular support ring was kept away from to the bracing piece has the motor through the fix with screw, and the output shaft of motor has the gear through the coupling joint, the top outer wall of a dust suction section of thick bamboo rotates and is connected with the ring gear, and the ring gear meshes with the gear mutually, the top outer wall of ring gear has the dust suction lid through the fix with screw, and the dust suction lid is for seting up ten to twelve arc-shaped dust suction mouths, the round mouth has been seted up.
Preferably, four corners of the bottom outer wall of the dust removal box body are fixed with universal wheels through screws, the dust removal box body is provided with a rectangular opening, inner walls of two sides of the rectangular opening are hinged with a box door, and one side of the outer wall of one side of the box door is fixed with a handle through screws.
Preferably, the inner wall of the bottom of the dust removal box body is connected with a water tank in a sliding mode.
Preferably, a dust inlet hopper is fixed on one side of the outer wall of the top of the water tank through a screw, and the dust inlet hopper is positioned below the dust collection cylinder.
Preferably, the middle part of the inner wall of the bottom of the water tank is fixed with a multi-stage filter plate through screws, and the multi-stage filter plate is sequentially provided with PP cotton, front activated carbon, a reverse osmosis membrane and rear activated carbon from one side to the other side.
Preferably, the water hole has been seted up to one side of dust removal box top outer wall, and the inner wall in water hole has high foot pump through the fix with screw, and the hose has been cup jointed to the input of high foot pump, and the bottom at the water tank is placed naturally to the one end that the high foot pump was kept away from to the hose.
Preferably, the output end of the high-foot pump is sleeved with a water inlet pipe, the water inlet pipe is L-shaped, and one end of the water inlet pipe, which is far away from the high-foot pump, is inserted into the inner wall of the circular hole on the circular arc cover.
Preferably, the bottom outer wall of the one end of the water inlet pipe far away from the high-foot pump is provided with an atomizing nozzle, and the nozzle of the atomizing nozzle is higher than the outer wall of the bottom of the arc cover.
Preferably, the bottom of the inner surface of the dust guiding cylinder is provided with a supporting plate through a screw, the middle of the outer wall of the bottom of the supporting plate is fixedly provided with a driving motor through a screw, the driving motor is higher than the outer wall of the top end of the dust inlet hopper, an output shaft of the driving motor is connected with an induced air turbine through a coupler, the induced air turbine comprises a circular plate, ten to fifteen baffles which are distributed equidistantly are welded at the edge of the outer wall of the top of the circular plate, and the outer wall of the top of the baffle is fixedly provided with a circular plate.
Preferably, the bottom of water tank one side inner wall is fixed with level sensor through the screw, and the top of water tank one side inner wall is fixed with the siren through the screw, and level sensor is connected through the signal line with the siren.
The beneficial effects of the invention are as follows:
1. this dust collector for interior decoration, through being provided with a dust guide cylinder, the gear ring, dust guide lid and circular arc lid, dust guide cylinder is the hourglass shape, because the induced air turbine is in dust guide cylinder's bottom, when the turbine is rotatory to produce the induced air force, the dust guide cylinder of hourglass shape can fine formation air pressure difference, the air pressure of hourglass shape upper portion is obviously higher than hourglass type lower part promptly, can effectually prevent like this that the dust can be because the dust absorption is overflowed the emergence of the condition that overflows from dust guide cylinder, and the efficiency of dust absorption is improved simultaneously, the gear ring can drive dust guide lid and rotate, because dust guide lid has seted up the dust inlet of ten to twelve arc forms around the outer wall, can enlarge the dust absorption scope like this, and the efficiency of dust absorption is improved, when the circular arc lid has effectually prevented atomizing shower nozzle from carrying out the dust fall to the dust, the emergence of the condition that water can follow the dust guide mouth that the dust guide was covered and.
2. The dust removal device for indoor decoration is provided with the multistage filter plate and the dust inlet hopper, and the PP cotton in the multistage filter plate has the function of removing various visible dust and impurities in tap water; the preposed active carbon has the functions of removing chlorine and organic impurities and absorbing peculiar smell, color and odor generated by organic compounds in water; the reverse osmosis membrane has the function that the membrane can remove substances such as bacteria, viruses, spores and the like in water; the rear active carbon device is used for further removing peculiar smell and foreign matters, and the large opening of the dust inlet hopper is opposite to the water tank, so that the contact area of dust and water is increased, and the dust settling efficiency is improved.
3. This dust collector for interior decoration through being provided with level sensor, when the device constantly carries out the dust fall and handles, water by cyclic utilization in the process, can be evaporated, when the water level descends to a take the altitude, level sensor can change the water level that detects into the signal of telecommunication and transmit for the siren, makes it send out the police dispatch newspaper, reminds the workman to add water.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic structural view of a dust removing device for interior decoration according to the present invention;
FIG. 2 is a partial sectional view of the dust removing device for interior decoration according to the present invention;
FIG. 3 is a front sectional view of the dust removing device for interior decoration according to the present invention;
FIG. 4 is a sectional view of a dust collection cylinder of the dust removing device for interior decoration according to the present invention;
fig. 5 is a schematic structural view of a multi-stage filter plate of the dust removing device for interior decoration according to the present invention.
In the figure: 1-a dust removal box body, 2-universal wheels, 3-a dust collection cylinder, 4-a circular support ring, 5-a gear ring, 6-a dust collection cover, 7-a circular arc cover, 8-a water inlet pipe, 9-a gear, 10-a motor, 11-a support rod, 12-a high-foot pump, 13-a box door, 14-an air-induced turbine, 15-a water tank, 16-a dust collection hopper, 17-a multistage filter plate, 1701-PP cotton, 1702-front activated carbon, 1703-a reverse osmosis membrane, 1704-a rear filter screen, 18-an atomizing nozzle, 19-a support plate, 20-a driving motor and 21-a water level sensor.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 5, the dust removing device for interior decoration comprises a dust removing box body 1, a dust collection cylinder 3 is fixed on one side of the outer wall of the top of the dust removing box body 1 through a screw, and the dust collection cylinder 3 is hourglass-shaped, the middle part of the outer surface of the dust collection cylinder 3 is provided with a circular support ring 4, and the outer wall of one side of the circular support ring 4 is welded with a support rod 11, one end of the support rod 11 far away from the circular support ring 4 is fixed with a motor 10 through a screw, and the output shaft of the motor 10 is connected with a gear 9 through a coupling, the outer wall of the top part of the dust collection cylinder 3 is rotationally connected with a gear ring 5, and the gear ring 5 is meshed with the gear 9, the outer wall of the top of the gear ring 5 is fixed with a dust-guiding cover 6 through a screw, and the dust guiding cover 6 is provided with ten to twelve arc-shaped dust guiding openings, the outer wall of the top of the dust guiding cover 6 is provided with a round opening, and the outer wall of the top of the dust guiding cover 6 is fixed with a circular arc cover 7 through a screw.
According to the dust removal device, universal wheels 2 are fixed at four corners of the outer wall of the bottom of a dust removal box body 1 through screws, a rectangular opening is formed in the dust removal box body 1, box doors 13 are hinged to inner walls of two sides of the rectangular opening, a handle is fixed to one side of the outer wall of one side of each box door 13 through screws, a water tank 15 is connected to the inner wall of the bottom of the dust removal box body 1 in a sliding mode, a dust inlet hopper 16 is fixed to one side of the outer wall of the top of the water tank 15 through screws, the dust inlet hopper 16 is located below a dust inlet cylinder 3, a multistage filter plate 17 is fixed to the middle of the inner wall of the bottom of the water tank 15 through screws, PP cotton 1707, front active carbon 1702, a reverse osmosis membrane 1703 and rear active carbon 1704 are sequentially arranged on the multistage filter plate 17 from one side to the other side, a water hole is formed in one side of the outer wall of the top of the dust removal box body 1, a high foot pump 12 is fixed to the inner wall through screws, a hose is connected to the end of the hose, which is far away from the high foot pump 12 is naturally placed at the bottom of the water tank 15, an output end of the high foot pump 12 is connected with a water inlet pipe 8, the water level pump 8 is connected to the bottom of an atomizer, the atomizer is connected to the atomizer, the atomizer of the atomizer, the atomizer is connected to the atomizer, the atomizer is.
The working principle is as follows: pouring a certain amount of water into a water tank 15, closing a box door 13, pumping water from the water tank 15 by a high-foot pump 12, conveying the water to an atomizing nozzle 18 through a water inlet pipe 8, wherein the atomizing nozzle 18 is used for pressurizing the water in the water inlet pipe 8 to obtain larger kinetic energy, the water is sprayed out at a very high speed after passing through a small hole of the atomizing nozzle 18, the water is gradually changed from dripping, smooth flow and wavy flow to atomizing flow under the mutual action of water surface tension, viscosity and air resistance, and finally atomized, so that the water can be uniformly sprayed, dust falling treatment is realized, residual water of the atomizing nozzle 18 is shielded by an arc cover 7 and falls into a dust guide cylinder 3, a motor 10 on a support rod 11 drives a gear 9 to rotate, the gear drives a gear ring 5 to rotate, the dust guide cover 6 rotates together with the gear ring 5, the dust guide cylinder 3 is in an hourglass shape, and when an induced wind turbine 14 is arranged at the bottom of the dust guide cylinder, the drive motor 20 drives the dust guide turbine 14 to rotate to generate induced wind force, the hourglass-shaped dust guiding cylinder 3 can well form air pressure difference, namely the air pressure of the upper part of the hourglass shape is obviously higher than that of the lower part of the hourglass shape, so that the dust guiding effect is enhanced, dust is contacted with water and sinks to the bottom of the water, and sewage can be recycled after being subjected to multistage filtration by the multistage filter plate 17.
Example 2:
referring to fig. 3, the dust removing apparatus for interior decoration of the present embodiment, compared to embodiment 1, further includes a water level sensor 21 fixed to the bottom end of the inner wall of one side of the water tank 15 by a screw, and an alarm fixed to the top end of the inner wall of one side of the water tank 15 by a screw, the water level sensor 21 being connected to the alarm by a signal line.
The working principle is as follows: with level sensor 21, when the device constantly carried out the dust fall and handled, water is by cyclic utilization in the process, can be evaporated, and when the water level dropped to a take the altitude, level sensor 21 can change the water level that detects into the signal of telecommunication and give the siren, makes it send out the police dispatch newspaper, reminds the workman to add water.
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 (10)
1. Dust collector for interior decoration, including dust removal box (1), its characterized in that, there is dust suction tube (3) one side of dust removal box (1) top outer wall through the fix with screw, and dust suction tube (3) are hourglass shape, the middle part of the surface of dust suction tube (3) is provided with circular support ring (4), and the welding of one side outer wall of circular support ring (4) has bracing piece (11), the one end that circular support ring (4) was kept away from in bracing piece (11) has motor (10) through the fix with screw, and the output shaft of motor (10) has gear (9) through the coupling joint, the top outer wall of dust suction tube (3) rotates and is connected with gear ring (5), and gear ring (5) meshes with gear (9) mutually, the top outer wall of gear ring (5) has dust suction lid (6) through the fix with screw, and dust suction lid (6) are for seting up ten to twelve arc form dust suction mouth, the outer wall of the top of the dust guiding cover (6) is provided with a round opening, and the outer wall of the top of the dust guiding cover (6) is fixed with an arc cover (7) through a screw.
2. The dust removing device for indoor decoration according to claim 1, wherein universal wheels (2) are fixed at four corners of the outer wall of the bottom of the dust removing box body (1) through screws, a rectangular opening is formed in the dust removing box body (1), box doors (13) are hinged to the inner walls of two sides of the rectangular opening, and a handle is fixed on one side of the outer wall of one side of each box door (13) through screws.
3. The dust removing device for indoor decoration according to claim 1, wherein a water tank (15) is slidably connected to the inner wall of the bottom of the dust removing box body (1).
4. The dust removing device for indoor decoration according to claim 3, wherein a dust inlet hopper (16) is fixed to one side of the outer wall of the top of the water tank (15) through a screw, and the dust inlet hopper (16) is located below the dust collection cylinder (3).
5. The dust removing apparatus for interior decoration according to claim 4, wherein a multistage filter plate (17) is fixed to the middle portion of the bottom inner wall of the water tank (15) by means of screws, and the multistage filter plate (17) is provided with PP cotton (1707), pre-positioned activated carbon (1702), reverse osmosis membrane (1703) and post-positioned activated carbon (1704) in this order from one side to the other side.
6. The dust removing device for indoor decoration according to claim 1, wherein a water hole is formed in one side of the outer wall of the top of the dust removing box body (1), a high-foot pump (12) is fixed to the inner wall of the water hole through a screw, a hose is sleeved at the input end of the high-foot pump (12), and one end, far away from the high-foot pump (12), of the hose is naturally placed at the bottom of the water tank (15).
7. The dust removing device for indoor decoration according to claim 6, wherein the output end of the high-foot pump (12) is sleeved with the water inlet pipe (8), the water inlet pipe (8) is L-shaped, and one end of the water inlet pipe (8) far away from the high-foot pump (12) is inserted into the inner wall of the circular hole on the circular arc cover (7).
8. The dust removing device for indoor decoration according to claim 7, wherein the bottom outer wall of the end of the water inlet pipe (8) far away from the high-foot pump (12) is provided with the atomizing nozzle (18), and the nozzle of the atomizing nozzle (18) is higher than the bottom outer wall of the arc cover (7).
9. The dust removing device for indoor decoration according to claim 1, wherein a support plate (19) is arranged at the bottom end of the inner surface of the dust guiding cylinder (3) through screws, a driving motor (20) is fixed to the middle of the outer wall of the bottom of the support plate (19) through screws, the driving motor (20) is higher than the outer wall of the top end of the dust inlet hopper (16), an output shaft of the driving motor (20) is connected with an induced draft turbine (14) through a coupler, the induced draft turbine (14) comprises a circular plate, ten to fifteen baffles which are distributed equidistantly are welded to the edge of the outer wall of the top of the circular plate, and a circular plate is fixed to the outer wall of the top of each baffle through screws.
10. The dust removing apparatus for interior decoration according to claim 3, wherein a water level sensor (21) is fixed to a bottom end of an inner wall of the water tank (15) by a screw, and an alarm is fixed to a top end of the inner wall of the water tank (15) by a screw, the water level sensor (21) and the alarm being connected by a signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326420.4A CN111482029A (en) | 2020-04-23 | 2020-04-23 | Dust collector for interior decoration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326420.4A CN111482029A (en) | 2020-04-23 | 2020-04-23 | Dust collector for interior decoration |
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| CN111482029A true CN111482029A (en) | 2020-08-04 |
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| CN202010326420.4A Pending CN111482029A (en) | 2020-04-23 | 2020-04-23 | Dust collector for interior decoration |
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| CN (1) | CN111482029A (en) |
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| CN209338751U (en) * | 2018-11-05 | 2019-09-03 | 湖州佳鹏纺织有限公司 | A kind of efficient spinning dust collector |
| CN209348280U (en) * | 2018-10-23 | 2019-09-06 | 湖南佳伦建筑工程有限公司 | A kind of construction site cleaner |
| CN209791266U (en) * | 2019-02-21 | 2019-12-17 | 南京泽众环保科技有限公司 | Washing device for denitration and desulfurization of flue gas |
| CN210129857U (en) * | 2019-07-23 | 2020-03-06 | 京东方科技集团股份有限公司 | Portable wireless transceiver |
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2020
- 2020-04-23 CN CN202010326420.4A patent/CN111482029A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334477Y (en) * | 1998-09-15 | 1999-08-25 | 王晓利 | Wet type boiler smoke purifier |
| CN1884844A (en) * | 2005-06-24 | 2006-12-27 | 日立家用电器公司 | Electric blowing fan, and electric dust collector having same |
| CN1990115A (en) * | 2005-12-28 | 2007-07-04 | 三星电子株式会社 | Cyclone air purifier |
| CN205235620U (en) * | 2016-02-23 | 2016-05-18 | 山东奕和饲料有限公司 | Pulse deduster |
| CN207885407U (en) * | 2018-02-01 | 2018-09-21 | 石家庄虎吟潭荒山开发股份有限公司 | A kind of cellar of winter pig raising |
| CN108325329A (en) * | 2018-04-26 | 2018-07-27 | 彭文斌 | A kind of multifunctional feed processing dedusting exclusion device |
| CN108636039A (en) * | 2018-05-31 | 2018-10-12 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of coating processing site range high effect dust cleaner |
| CN209348280U (en) * | 2018-10-23 | 2019-09-06 | 湖南佳伦建筑工程有限公司 | A kind of construction site cleaner |
| CN209338751U (en) * | 2018-11-05 | 2019-09-03 | 湖州佳鹏纺织有限公司 | A kind of efficient spinning dust collector |
| CN209791266U (en) * | 2019-02-21 | 2019-12-17 | 南京泽众环保科技有限公司 | Washing device for denitration and desulfurization of flue gas |
| CN210129857U (en) * | 2019-07-23 | 2020-03-06 | 京东方科技集团股份有限公司 | Portable wireless transceiver |
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Application publication date: 20200804 |
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| RJ01 | Rejection of invention patent application after publication |