CN107150000B - Static powder spraying equipment with branch type air duct - Google Patents
Static powder spraying equipment with branch type air duct Download PDFInfo
- Publication number
- CN107150000B CN107150000B CN201710550983.XA CN201710550983A CN107150000B CN 107150000 B CN107150000 B CN 107150000B CN 201710550983 A CN201710550983 A CN 201710550983A CN 107150000 B CN107150000 B CN 107150000B
- Authority
- CN
- China
- Prior art keywords
- powder
- cavity
- recovery
- dust removal
- filter element
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses an electrostatic powder spraying device with a branch-type air channel, which comprises a powder spraying cabinet, wherein a powder spraying working cavity and a recovery and purification part are arranged in the powder spraying cabinet, and the recovery and purification part is used for recovering and purifying powder in the powder spraying working cavity; the powder recovery and purification part comprises a powder recovery cavity, a dust removal and purification cavity, a pressure equalizing chamber cavity and an adjusting opening and closing air valve, a powder recovery filter element is arranged in the powder recovery cavity, a dust removal filter element is arranged in the dust removal and purification cavity, the powder recovery cavity is communicated with the powder spraying working cavity, the powder recovery cavity is communicated with the pressure equalizing chamber cavity through the adjusting opening and closing air valve, a cavity between the adjusting opening and closing air valve and an air outlet of the powder recovery cavity forms a branch air channel cavity, and the dust removal and purification cavity is communicated with the pressure equalizing chamber cavity; the invention provides electrostatic powder spraying equipment with a branch type air channel, which has the function of recovering and purifying over-sprayed powder and avoids the pollution of the discharged residual powder dust to the environment when changing color and changing powder.
Description
Technical Field
The invention relates to electrostatic powder spraying equipment with a branch type air duct, and belongs to the technical field of electrostatic powder spraying.
Background
The powder coating is the most environment-friendly coating in the field of industrial coating at present, the coating does not contain VOC, the solid content of the coating is 100 percent, the utilization rate of the coating is high, and the coating has good performance and is popular with people. Through the development of recent decades, the yield of the global powder coating is continuously innovative and high. The powder coating is adsorbed to the surface of the metal conductor in an electrostatic adsorption mode, and forms a tough coating through heating and curing. About 30-40% of powder particles can not be effectively adsorbed in the electrostatic adsorption process, over-sprayed powder is formed to be dispersed or accumulated in a powder spraying place, paint waste is caused, and partial powder can be scattered outside a work place along with induced air flow to cause air dust pollution.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the electrostatic powder spraying equipment has the functions of recovering and purifying overspray powder and avoids the pollution of the discharged residual powder dust to the environment when changing color and changing powder.
In order to solve the technical problems, the technical scheme of the invention is as follows: an electrostatic powder spraying device with a branch-type air channel comprises a powder spraying cabinet, wherein a powder spraying working cavity and a recovery and purification part are arranged in the powder spraying cabinet, and the recovery and purification part is used for recovering and purifying powder in the powder spraying working cavity;
the powder recovery and purification part comprises a powder recovery cavity, a dust removal and purification cavity, a pressure equalizing chamber cavity and an adjusting opening and closing air valve, a powder recovery and filtration filter element is detachably arranged in the powder recovery cavity, the dust removal and filtration filter element is arranged in the dust removal and purification cavity, the powder recovery cavity is communicated with the powder spraying working cavity, the powder recovery cavity is communicated with the pressure equalizing chamber cavity through the adjusting opening and closing air valve, a cavity between the adjusting opening and closing air valve and an air outlet of the powder recovery cavity forms a branch air channel cavity, and the dust removal and purification cavity is communicated with the powder recovery cavity through the branch air channel cavity; the dust removal purification cavity is communicated with the pressure equalizing chamber cavity.
Further, the air outlet of the powder recovery cavity is positioned at the top, and the powder recovery cavity is communicated with the branch air channel cavity through the air outlet; the air outlet of the powder recovery cavity is installed through a fastening piece, the powder recovery filter element is arranged, and the air outlet of the powder recovery filter element corresponds to the air outlet of the recovery cavity top plate in position and has the same diameter.
Furthermore, a pulse air returning and blowing pipe which extends vertically downwards is arranged at the central shaft of the powder recovery and filtration filter element, the bottom end of the pulse air returning and blowing pipe penetrates out of the bottom of the powder recovery and filtration filter element, the bottom end of the pulse air returning and blowing pipe is a blind end, threads are arranged on the pulse air returning and blowing pipe, and the pulse air returning and blowing pipe is fixed at the bottom of the powder recovery and filtration filter element through nuts; exhaust holes are uniformly distributed around the pulse air return blowing pipe, the pulse air return blowing pipe is communicated with an electromagnetic pulse control valve outside the powder spraying cabinet through a compressed air pipeline, and the electromagnetic pulse control valve is communicated with the gas storage bag.
Further, the bottom in powder recovery chamber is provided with the powder and collects the fill, and the bottom that the powder was collected and is fought sets up the powder discharge gate to be furnished with the picture peg valve in powder discharge gate department, be used for collecting the recovery powder.
Further, an air outlet is formed in the top of the dust removal purification cavity, and the dust removal purification cavity is communicated with the pressure equalizing chamber cavity through the air outlet in the top; the air outlet of the dust removal purification cavity is provided with a dust removal filter element through a fastener, and the air outlet of the dust removal filter element corresponds to the air outlet of the dust removal purification cavity in position and has the same diameter.
Further, the center pin department of dust removal filtration filter core install the pulse of stretching down and return the gas blow pipe, the bottom of pulse back the gas blow pipe is worn out the bottom of dust removal filtration filter core, and the bottom of pulse back the gas blow pipe is the cecum, is equipped with the screw thread on it, fixes the bottom at dust removal filtration filter core through the nut, the exhaust hole is evenly distributed around the pulse back the gas blow pipe, the pulse back the gas blow pipe through compressed air pipeline with the outside electromagnetic pulse control valve intercommunication of powder spray cabinet, electromagnetic pulse control valve and gas storage package intercommunication.
Furthermore, the lower part of the dust removal purification cavity is a dust collecting hopper, and the bottom of the dust collecting hopper is provided with a dust discharge port.
Furthermore, a recovery filter element differential pressure gauge is arranged inside and outside the powder recovery filter element and is used for monitoring the working state of the powder recovery filter element; and the inside and the outside of the dust removal filtering filter element are respectively provided with a dust removal filter element differential pressure meter for monitoring the working state of the dust removal filtering filter element.
Furthermore, a drainage air exhaust fan is arranged at the air outlet of the pressure equalizing chamber cavity.
Furthermore, the powder spraying working cavity and the dust removal purification cavity are separated by a middle partition plate positioned in the middle of the powder spraying cabinet.
By adopting the technical scheme, the powder to be recovered is retained in the powder spraying working cavity and the recovery cavity instead of entering the recoverer along with airflow through the air pipe, so that the residual powder is conveniently and thoroughly cleaned during color and powder changing; the powder recycling filter core has the advantages that the filtering precision is good, the purification rate is high, when the spraying work is carried out, the powder is filtered by the powder recycling filter core, the dust content of the air after recycling and filtering can meet the emission requirement, and the air can be directly discharged; when the spraying work is finished and the color and powder are changed, the air flow with dust is filtered by the dust removal filter element from the branch air duct cavity and is discharged after reaching the standard by the drainage exhaust fan, so that the pollution of the discharge of the residual powder dust to the environment during the color and powder change is avoided, and the dust is discharged after reaching the standard in the whole process;
in the powder recovery and dust removal purification stage, only one drainage exhaust fan is arranged, so that induced air power is provided for different stages, a two-stage induced air power mode of recovery and dust removal is abandoned, and the running power consumption is reduced; the spraying, recycling and dust removing functions are integrated, so that the equipment investment and the occupied area of the field are reduced, and the device has the advantages of small equipment investment, small equipment battlefield area and low operating cost.
Drawings
FIG. 1 is a schematic structural diagram of an electrostatic powder spraying apparatus with a branched duct according to the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of the trend of the gas flow in the powder spraying working state of the invention;
fig. 4 is a schematic diagram of the trend of the air flow in the powder spraying cleaning color changing state of the invention.
Detailed Description
In order that the manner in which the present invention is attained and can be understood in detail, a more particular description of the invention briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1 and 2, an electrostatic powder spraying apparatus with a branched duct includes a powder spraying cabinet 1, wherein a powder spraying working chamber 2 and a recovery and purification part are disposed in the powder spraying cabinet 1, and the recovery and purification part is used for recovering and purifying powder in the powder spraying working chamber 2;
the recovery and purification part comprises a powder recovery cavity 3, a dust removal and purification cavity 4, a pressure equalizing chamber cavity 5 and an adjusting opening and closing air valve 7, a powder recovery and filtration filter element 9 is detachably arranged in the powder recovery cavity 3, a dust removal and filtration filter element 10 is detachably arranged in the dust removal and purification cavity 4, the powder recovery cavity 3 is communicated with the powder spraying working cavity 2, the powder recovery cavity 3 is communicated with the pressure equalizing chamber cavity 5 through the adjusting opening and closing air valve 7, a cavity between the adjusting opening and closing air valve 7 and an air outlet of the powder recovery cavity 3 forms a branch air channel cavity 8, the number of the dust removal and purification cavities 4 is two, the two dust removal and purification cavities are distributed on two sides of the branch air channel cavity 8, and the dust removal and purification cavity 4 is communicated with the powder recovery cavity 3 through the branch air channel cavity 8; the dust removal purification cavity 4 is communicated with the pressure equalizing chamber cavity 5.
The adjusting air valve 7 can be an electric adjusting air valve, and the adjusting air valve 7 is controlled by an electric control box 28 or manually. The adjusting opening and closing air valve 7 is used for controlling the running direction and the opening size of the exhaust air flow, when the adjusting opening and closing air valve 7 is opened, the air flow enters the branch air channel cavity 8 from the air outlet of the powder recovery cavity 3 and enters the pressure equalizing chamber cavity 5 through the opening of the adjusting opening and closing air valve 7 to be discharged; when the on-off air valve 7 is adjusted to be closed, the air flow enters the branch air channel cavity 8 from the air outlet of the powder recovery cavity 3, then enters the dust removal purification cavities 4 on the two sides, is subjected to dust removal purification, enters the pressure equalizing chamber cavity 5 from the air outlet of the dust removal purification cavity 4, and then is discharged.
Optionally, as shown in fig. 2, the powder recovery cavity 3 includes recovery cavity side plates 11 located at two sides, a recovery cavity top plate 12 located at the top, and a powder collection hopper 13 located at the bottom, an air outlet of the powder recovery cavity 3 is disposed on the recovery cavity top plate 12, and the powder recovery cavity 3 is communicated with the branch air channel cavity 8 through the air outlet; the air outlet department in powder recovery chamber 3 is installed through the fastener the powder is retrieved and is filtered filter core 9, and the gas outlet that filters filter core 9 was retrieved to the powder is equal with the position corresponding and diameter of retrieving the air outlet of chamber roof 12, and the internal diameter that filters filter core 9 was retrieved to the powder promptly is equal with the diameter of the air outlet in powder recovery chamber 3.
The powder recovery filter element 9 adopts a fiber filter element as a powder recoverer, the powder recovery rate can reach 98 percent, and the powder recovery rate far exceeds the average level of 50 to 80 percent of cyclone recovery, and the powder recovery filter element has good filtering precision, high purification rate, quickness and convenience.
As shown in fig. 1 and 2, a pulse air-returning pipe 14 extending vertically downward is installed at a central axis of the powder recovery and filtration filter element 9, a bottom end of the pulse air-returning pipe 14 penetrates through a bottom of the powder recovery and filtration filter element 9, and a bottom end of the pulse air-returning pipe 14 is a blind end, and is provided with a thread and fixed at the bottom of the powder recovery and filtration filter element 9 through a nut, so as to ensure that a top plate 12 of a recovery cavity is tightly combined with the powder recovery and filtration filter element 9; exhaust holes are uniformly distributed around the pulse air return blowing pipe 14, the pulse air return blowing pipe 14 is communicated with an electromagnetic pulse control valve 17 outside the powder spraying cabinet 1 through a compressed air pipeline, and the electromagnetic pulse control valve 17 is communicated with an air storage bag 18.
Preferably, as shown in fig. 2, the powder recovery chamber 3 is provided with a powder collection hopper 13 at the bottom, the powder collection hopper 13 is tapered, a powder discharge port 24 is provided at the bottom of the powder collection hopper 13, and a plug valve is provided at the powder discharge port 24 for collecting the recovered powder.
Optionally, as shown in fig. 1 and 2, the dust-removing purification chamber 4 is a cavity surrounded by an outer side chamber wall plate of the powder-spraying cabinet 1, a back chamber wall plate 15 of the powder-spraying cabinet 1, a middle partition plate 20, a pressure-equalizing chamber partition plate 19, a recovery chamber side plate 11 and a lower dust hopper 21, and the powder spraying working chamber 2 and the dust-removing purification chamber 4 are separated by the middle partition plate 20 located in the middle of the powder-spraying cabinet 1.
Optionally, as shown in fig. 1 and 2, an air outlet is arranged at the top of the dust-removing purification chamber 4, in this embodiment, the air outlet of the dust-removing purification chamber 4 is arranged on a pressure-equalizing chamber partition plate 19, that is, a through hole is formed in the pressure-equalizing chamber partition plate 19, that is, the air outlet of the dust-removing purification chamber 4, and the dust-removing purification chamber 4 is communicated with the pressure-equalizing chamber 5 through the air outlet at the top; the air outlet of the dust removal purification cavity 4 is provided with a dust removal filter element 10 through a fastening piece, and the dust removal filter element is automatically back-blown to clean and control system, and is automatically switched through an electric control box 28, the air outlet of the dust removal filter element 10 corresponds to the air outlet of the dust removal purification cavity 4 in position and has the same diameter, namely, the inner diameter of the dust removal filter element 10 is equal to the diameter of the air outlet of the dust removal purification cavity 4.
As shown in fig. 1 and 2, a pulse air-returning pipe 14 extending vertically downward is installed at a central axis of the dust-removing filtering filter element 10, the bottom end of the pulse air-returning pipe 14 penetrates through the bottom of the dust-removing filtering filter element 10, the bottom end of the pulse air-returning pipe 14 is a blind end, and is provided with threads and fixed at the bottom of the dust-removing filtering filter element 10 through nuts, air vents are uniformly distributed around the pulse air-returning pipe 14, the pulse air-returning pipe 14 is communicated with an electromagnetic pulse control valve 17 outside the powder spray cabinet 1 through a compressed air pipeline, the electromagnetic pulse control valve 17 is communicated with an air storage bag 18, a back-blowing air source is provided by a common air storage bag 18, and control and switching are realized through an electric control box 28.
As shown in fig. 2, the dust-removing and purifying chamber 4 has a dust hopper 21 at the lower part, and a dust discharge port 25 is provided at the bottom of the dust hopper 21.
As shown in fig. 1 and 2, a recovery filter element differential pressure gauge 27 is arranged inside and outside the powder recovery filter element 9 for monitoring the working state of the powder recovery filter element 9; the inside and the outside of the dust-removing filter element 10 are both provided with a dust-removing filter element differential pressure meter 26 for monitoring the working state of the dust-removing filter element 10.
As shown in fig. 2, a drainage exhaust fan 6 is installed at the air outlet of the equalizing chamber cavity 5.
As shown in fig. 1 and 2, the powder spraying working chamber 2, the powder recovery chamber 3, the dust removal purification chamber 4, the pressure equalizing chamber 5 and the branch air channel chamber 8 are all made of compact and air-proof materials to form a complete air channel.
As shown in fig. 1 and 2, the recovery filter element access door 16 and the dust removal filter element access door 23 are respectively arranged on the outer side of the cabinet body of the powder spraying cabinet 1 to respectively realize maintenance and replacement of the powder recovery filter element 9 and the dust removal filter element 10, and an operator does not need to enter the cabinet body for operation, so that the working environment is improved.
The working principle of the invention is as follows:
when the spraying work is carried out, the opening and closing air valve 7 is adjusted to be opened, air flow enters the powder recovery cavity 3 from the powder spraying work cavity 2, after being filtered by the recovery filter element filter 9, powder is filtered and left in the powder recovery cavity 3 to be collected through the powder collecting hopper 13, the air flow is discharged from the air outlet of the recovery filter element filter 9, enters the pressure equalizing chamber cavity 5 through the opening and closing air valve 7 after passing through the branch air channel cavity 8, and is discharged outdoors through the drainage exhaust fan 6.
When the powder spraying cabinet needs to change colors and change powder or clean, the recovery filter element filter 9 is removed, the on-off air valve 7 is adjusted to be completely closed, the air flow goes upward through the powder recovery cavity 3, enters the dust removal purification cavities 4 at two sides through the branch air channel cavity 8, is filtered by the dust filter element filter 10, is discharged from the air outlet of the dust filter element filter 10, enters the pressure equalizing chamber cavity 5, and is discharged outdoors through the drainage exhaust fan 6, single-stage whole-course pollution-free discharge is realized, and the dust-free dust spraying powder spraying cabinet has the characteristics of high recovery efficiency and low dust concentration in waste gas discharge.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an electrostatic powder spraying equipment in branch formula wind channel which characterized in that: the powder spraying device comprises a powder spraying cabinet (1), wherein a powder spraying working cavity (2) and a recovery and purification part are arranged in the powder spraying cabinet (1), and the recovery and purification part is used for recovering and purifying powder in the powder spraying working cavity (2);
the powder recycling and purifying part comprises a powder recycling cavity (3), a dust removing and purifying cavity (4), a pressure equalizing chamber cavity (5) and an adjusting opening and closing air valve (7), a powder recycling and filtering filter element (9) is detachably mounted in the powder recycling cavity (3), a dust removing and filtering filter element (10) is mounted in the dust removing and purifying cavity (4), the powder recycling cavity (3) is communicated with the powder spraying working cavity (2), the powder recycling cavity (3) is communicated with the pressure equalizing chamber cavity (5) through the adjusting opening and closing air valve (7), a cavity between the adjusting opening and closing air valve (7) and an air outlet of the powder recycling cavity (3) forms a branch air channel cavity (8), and the dust removing and purifying cavity (4) is communicated with the powder recycling cavity (3) through the branch air channel cavity (8); the dust removal purification cavity (4) is communicated with the pressure equalizing chamber cavity (5); a powder collecting hopper (13) is arranged at the bottom of the powder recovery cavity (3), and a drainage exhaust fan (6) is arranged at an air outlet of the pressure equalizing chamber cavity (5);
an air outlet is formed in the top of the dust removal purification cavity (4), and the dust removal purification cavity (4) is communicated with the pressure equalizing chamber cavity (5) through the air outlet in the top; a dust removal filter element (10) is mounted at the air outlet of the dust removal purification cavity (4) through a fastening piece, and the air outlet of the dust removal filter element (10) corresponds to the air outlet of the dust removal purification cavity in position and has the same diameter;
when the spraying works, the opening and closing air valve (7) is adjusted to be opened, and air flow enters the pressure equalizing chamber cavity (5) through the branch air channel cavity (8) and the opening and closing air valve (7);
when the powder needs to be changed or cleaned in the powder spraying cabinet, the on-off air valve (7) is adjusted to be completely closed, the air flow goes upward through the powder recovery cavity (3), enters the dust removal purification cavities (4) at two sides through the branch air channel cavity (8), is filtered by the dust removal filtering filter element (10), and is discharged from the air outlet of the dust removal filtering filter element (10) and enters the pressure equalizing chamber cavity (5).
2. The branched duct electrostatic powder spray coating apparatus of claim 1, wherein: the air outlet of the powder recovery cavity (3) is positioned at the top, and the powder recovery cavity (3) is communicated with the branch air channel cavity (8) through the air outlet of the powder recovery cavity (3); the air outlet of the powder recovery cavity (3) is installed through a fastening piece, the powder recovery filter element (9) is arranged, and the air outlet of the powder recovery filter element (9) corresponds to the air outlet of the powder recovery cavity (3) in position and has the same diameter.
3. The branched duct electrostatic powder coating apparatus of claim 2, wherein: a pulse air returning and blowing pipe (14) which vertically extends downwards is arranged at the central shaft of the powder recovery and filtration filter element (9), the bottom end of the pulse air returning and blowing pipe (14) penetrates out of the bottom of the powder recovery and filtration filter element (9), the bottom end of the pulse air returning and blowing pipe (14) is a blind end, a thread is arranged on the blind end, and the blind end is fixed at the bottom of the powder recovery and filtration filter element (9) through a nut; exhaust holes are uniformly distributed around the pulse air return blowing pipe (14), the pulse air return blowing pipe (14) is communicated with an electromagnetic pulse control valve (17) outside the powder spraying cabinet (1) through a compressed air pipeline, and the electromagnetic pulse control valve (17) is communicated with an air storage bag (18).
4. The branched duct electrostatic powder coating apparatus of claim 3, wherein: the bottom of powder collecting hopper (13) sets up powder discharge gate (24) to be furnished with the picture peg valve in powder discharge gate (24) department, be used for collecting the recovery powder.
5. The branched duct electrostatic powder coating apparatus of claim 1, wherein: the dust removal filters center pin department of filter core (10) and installs pulse return gas blow pipe (14) of perpendicular downwardly extending, the bottom of pulse return gas blow pipe (14) is worn out the bottom of dust removal filter core (10), and the bottom of pulse return gas blow pipe (14) is the cecum, is equipped with the screw thread on it, fixes the bottom of filtering filter core (10) in the dust removal through the nut, the pulse returns gas blow pipe (14) equipartition exhaust hole all around, pulse return gas blow pipe (14) are through compressed air pipeline and dust cabinet (1) outside electromagnetic pulse control valve (17) intercommunication, electromagnetic pulse control valve (17) and gas storage package (18) intercommunication.
6. The branched duct electrostatic powder coating apparatus of claim 5, wherein: the lower part of the dust removal purification cavity (4) is provided with a dust hopper (21), and the bottom of the dust hopper (21) is provided with a dust discharge port (25).
7. The branched duct electrostatic powder spray coating apparatus of claim 1, wherein: the powder recovery filtering filter element (9) is internally and externally provided with a recovery filter element differential pressure meter (27) for monitoring the working state of the powder recovery filtering filter element (9); and the inside and the outside of the dust removal filter element (10) are respectively provided with a dust removal filter element differential pressure gauge (26) which is used for monitoring the working state of the dust removal filter element (10).
8. The branched duct electrostatic powder coating apparatus of claim 1, wherein: the powder spraying working cavity (2) and the dust removal purification cavity (4) are separated by a middle partition plate positioned in the middle of the powder spraying cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550983.XA CN107150000B (en) | 2017-07-07 | 2017-07-07 | Static powder spraying equipment with branch type air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550983.XA CN107150000B (en) | 2017-07-07 | 2017-07-07 | Static powder spraying equipment with branch type air duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107150000A CN107150000A (en) | 2017-09-12 |
| CN107150000B true CN107150000B (en) | 2023-04-18 |
Family
ID=59795339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710550983.XA Active CN107150000B (en) | 2017-07-07 | 2017-07-07 | Static powder spraying equipment with branch type air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107150000B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971169A (en) * | 2017-11-23 | 2018-05-01 | 中山市君禾机电设备有限公司 | A kind of spray room workpiece and gauge clear up system |
| CN108480078A (en) * | 2018-05-18 | 2018-09-04 | 青岛中邦科技发展有限公司 | A kind of automatic electrostatic power spraying apparatus of propeller |
| CN109985859B (en) * | 2019-04-24 | 2023-11-28 | 伟通工业设备（江苏）有限公司 | Uniform ion type electrostatic dust collection device for UV (ultraviolet) curing anti-fog coating line |
| CN109940000B (en) * | 2019-04-24 | 2023-11-28 | 伟通工业设备（江苏）有限公司 | Electrostatic dust collector that can separate pressure accumulation scour for UV solidification antifog coating line |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981072Y (en) * | 2006-10-25 | 2007-11-28 | 浙江明泉工业涂装有限公司 | Rotating wing type dust-removing equipment |
| CN206082971U (en) * | 2016-08-25 | 2017-04-12 | 刘学红 | Static powder spray coating device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2071976U (en) * | 1990-04-05 | 1991-02-27 | 丁守宝 | Gas curtain type gas purifier |
| CN201644307U (en) * | 2010-04-28 | 2010-11-24 | 南车戚墅堰机车有限公司 | Complete machine painting device |
| CN202151813U (en) * | 2011-01-05 | 2012-02-29 | 侯秋香 | Dedicated grinding system used for lightweight refractory brick |
| CN104549856A (en) * | 2013-10-16 | 2015-04-29 | 江苏苏力机械有限公司 | Electrostatic dusting auto-recycling unit |
| CN204918513U (en) * | 2015-06-08 | 2015-12-30 | 马鞍山市吉高机电设备制造有限公司 | Coal gas filtration purification equipment and gas supply pipeline |
| CN105413350A (en) * | 2015-12-29 | 2016-03-23 | 常州千帆环保科技有限公司 | Waste gas purifier with integrated dedusting and adsorption-purifying functions |
| CN205867889U (en) * | 2016-07-11 | 2017-01-11 | 潍坊富鑫汽车配件有限公司 | A trash classification recycling system for road sweeper |
| CN207102991U (en) * | 2017-07-07 | 2018-03-16 | 刘学红 | The electrostatic power spraying apparatus in discrimination branch formula air channel |
-
2017
- 2017-07-07 CN CN201710550983.XA patent/CN107150000B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981072Y (en) * | 2006-10-25 | 2007-11-28 | 浙江明泉工业涂装有限公司 | Rotating wing type dust-removing equipment |
| CN206082971U (en) * | 2016-08-25 | 2017-04-12 | 刘学红 | Static powder spray coating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107150000A (en) | 2017-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107150000B (en) | Static powder spraying equipment with branch type air duct | |
| CN204107221U (en) | Central authorities' smoke and dust purifier | |
| CN204036268U (en) | A kind of dust removal workbench | |
| CN203842436U (en) | Wall type dust remover | |
| CN105561724A (en) | Full-automatic air purifying device | |
| CN208959515U (en) | A kind of polishing class dust pulse dust collector | |
| CN209982885U (en) | Special case for electronic communication equipment | |
| CN207126676U (en) | A kind of electrostatic precipitator | |
| CN208260461U (en) | A kind of air cleaning and environment-friendly device by physics mode efficient process | |
| CN205402952U (en) | Air filtering equipment | |
| CN207102991U (en) | The electrostatic power spraying apparatus in discrimination branch formula air channel | |
| CN211189591U (en) | Novel combined type dust remover of adaptable different operating modes | |
| CN209936694U (en) | Full-automatic outer dust blowing type purifying equipment | |
| CN101337146A (en) | Novel dust remover | |
| CN205145903U (en) | Filter equipment and dust collecting equipment | |
| CN113368626A (en) | Dust remover and dust removal welding machine equipment | |
| CN209295409U (en) | A kind of Dustproof formula air-conditioning box | |
| CN108816533B (en) | Environment-friendly air dust removal equipment for chemical workshop and use method thereof | |
| CN201445888U (en) | Three-level dust removing set | |
| CN213421149U (en) | Boiler dust removal environmental protection equipment | |
| CN201260919Y (en) | Novel dust remover | |
| CN206240195U (en) | A kind of pulse blowing bag type dust precipitator | |
| CN205832861U (en) | A kind of energy-conserving and environment-protective dust pelletizing system | |
| CN104791225B (en) | A kind of energy-efficient air compressor air intake filtration system | |
| CN117685617B (en) | Clean workshop ventilation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |