CN112122001B - High-efficient collection device of secondary zinc oxide - Google Patents
High-efficient collection device of secondary zinc oxide Download PDFInfo
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- CN112122001B CN112122001B CN202010769706.XA CN202010769706A CN112122001B CN 112122001 B CN112122001 B CN 112122001B CN 202010769706 A CN202010769706 A CN 202010769706A CN 112122001 B CN112122001 B CN 112122001B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/011—Prefiltering; Flow controlling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
- B03C3/765—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact with electromagnetic rappers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention provides a high-efficiency secondary zinc oxide collecting device, and relates to the technical field of secondary zinc oxide collection. This high-efficient collection device based on secondary zinc oxide, including advancing tobacco pipe and rose box, the fixed intercommunication of one end of advancing the tobacco pipe has the top sealing connection of rose box to have sealed lid, the inside top fixedly connected with of rose box filters the connecting plate, the three filter screen of bottom equidistance fixedly connected with of filtering the connecting plate, the bottom of rose box is provided with three ash hopper, and is three the fixed intercommunication of one end that the rose box was kept away from to the ash hopper that falls has first collecting box, the fixed intercommunication of one end that the tobacco pipe was kept away from to the rose box has communicating pipe, the one end fixedly connected with static ash collecting box of rose box is kept away from to communicating pipe. The electrostatic dust collecting box can collect the ultrafine dust which can not be filtered by the filter screen by utilizing the electrostatic action, and an ultra-dense filter screen is not needed, so that the gas flow rate can be improved, and the collecting efficiency of the device is greatly improved.
Description
Technical Field
The invention relates to the technical field of secondary zinc oxide collection, in particular to a high-efficiency secondary zinc oxide collecting device.
Background
Most of lead-zinc mineral raw materials are symbiotic with lead-zinc minerals, and lead and zinc are difficult to completely separate through preferential flotation. The lead-zinc ore smelting is to enrich zinc in slag, and then the slag is treated by a fuming furnace to produce zinc oxide or zinc hypoxide. In addition, leaching slag and zinc oxide lean ore produced by a wet zinc smelting plant are fuming by a rotary kiln to obtain zinc oxide or zinc hypoxide. The main component of the secondary zinc oxide is ZnO, but the grade is generally 45-65%. The secondary grade refers to the grade, the yield is higher in places such as Guangxi, Guizhou, Yunnan, Hunan and the like in China, and the purpose of the secondary grade is mainly to further process electrolytic zinc or zinc oxide.
The collection efficiency of current secondary zinc oxide collection technique is not high, can only collect superfine smoke and dust through super dense filter screen, and collection efficiency is lower, can influence the gas flow rate, has reduced secondary zinc oxide's collection effect, and in the hot-blast direct atmosphere of discharging after secondary zinc oxide collects, has wasted hot-blast heat, is unfavorable for energy-concerving and environment-protective.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-efficiency secondary zinc oxide collecting device, which solves the problems that the prior secondary zinc oxide collecting technology is low in collecting efficiency and not beneficial to energy conservation and environmental protection.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-efficiency collection device of secondary zinc oxide comprises a smoke inlet pipe and a filter box, wherein one end of the smoke inlet pipe is fixedly communicated with a sealing cover which is hermetically connected above the filter box, a filter connecting plate is fixedly connected above the inside of the filter box, three filter screens are fixedly connected at equal intervals at the bottom of the filter connecting plate, three ash falling hoppers are arranged at the bottom of the filter box, one ends of the three ash falling hoppers, far away from the filter box, are fixedly communicated with a first collection box, one end of the filter box, far away from the smoke inlet pipe, is fixedly communicated with a communicating pipe, one end of the communicating pipe, far away from the filter box, is fixedly connected with an electrostatic ash collection box, the bottom of the electrostatic ash collection box is fixedly communicated with a second collection box, an electrostatic generator is fixedly connected above one side of the electrostatic ash collection box, far away from the communicating pipe, and a controller is fixedly connected below one side of the electrostatic ash collection box, near the communicating pipe, the electrostatic dust collection box is characterized in that a smoke outlet pipe is fixedly communicated with the lower portion of one side, away from the communicating pipe, of the electrostatic dust collection box, a smoke distribution pipe is fixedly connected with the upper portion of the interior of the electrostatic dust collection box, three smoke outlets are arranged above the smoke distribution pipe, a fixing frame is fixedly connected with the interior of the electrostatic dust collection box below the smoke distribution pipe, two discharge electrodes and two dust collection electrodes are respectively arranged in the electrostatic dust collection box through the fixing frame, the two discharge electrodes and the two dust collection electrodes are alternately arranged, an electromagnetic oscillator is arranged on one side, away from the smoke outlet pipe, above the two discharge electrodes and the two dust collection electrodes, a spiral scraper is rotatably connected with the lower portion of the interior of the electrostatic dust collection box, a scraper motor is fixedly connected with one side, close to the controller, of the bottom of the electrostatic dust collection box, and a heat exchange tank is fixedly connected with one end, away from the electrostatic dust collection box, of the smoke outlet pipe, the middle part center department of heat exchange jar is provided with the spiral pipe, the top middle part of heat exchange jar is provided with the water inlet, the below middle part of heat exchange jar is provided with the delivery port, the one end center department fixedly connected with outlet duct of tobacco pipe is kept away from to the heat exchange jar, the fixed intercommunication of one end that the heat exchange jar was kept away from to the outlet duct has the suction pump, one side fixedly connected with convulsions motor of suction pump.
Preferably, electromagnetic oscillator includes oscillator shell, limiting plate, strong magnetic sheet, vibrates hammer and solenoid, the inside one end fixedly connected with limiting plate of oscillator shell, the fixedly connected with of center department of limiting plate vibrates the hammer, the strong magnetic sheet of one end fixedly connected with of limiting plate is kept away from to oscillator shell inside, vibrate the hammer and be close to the one end fixedly connected with solenoid of strong magnetic sheet, solenoid's the fixed cover in the outside has connect wear-resisting lid, strong magnetic sheet is close to one side fixedly connected with blotter of solenoid.
Preferably, one end of the communicating pipe close to the electrostatic dust collection box penetrates through the electrostatic dust collection box to be fixedly communicated with the smoke distributing pipe.
Preferably, the three smoke outlets are respectively corresponding to the spacing positions of the two discharge electrodes and the two ash collecting electrodes.
Preferably, the output end of the scraper motor penetrates through the electrostatic dust collection box to be in transmission connection with the spiral scraper.
Preferably, one end of the smoke outlet pipe close to the heat exchange tank penetrates through the heat exchange tank and is fixedly communicated with one end of the spiral pipe close to the electrostatic dust collection box.
Preferably, one end of the air outlet pipe close to the heat exchange tank penetrates through the heat exchange tank to be fixedly communicated with one end of the spiral pipe far away from the electrostatic dust collection box.
Preferably, the outer side of the wear-resistant cover is slidably connected with the inner wall of the oscillator housing.
The working principle is as follows: when the device is used, most of the secondary zinc oxide dust is filtered and collected through the three-layer filter screen arranged in the filter box, then the electrostatic dust collection box can collect the superfine dust which cannot be filtered by the filter screen under the electrostatic action, the ultra-dense filter screen is not required to be arranged, the gas flow rate can be improved, the collection efficiency of the device is greatly improved, the spiral scraper plate arranged below the electrostatic dust collection box is matched with the scraper motor, the dust attached to the lower part of the electrostatic dust collection box can be scraped, the dust attached to the caking is prevented from blocking a discharge port, and then the heat exchange tank is matched with the spiral pipe to recycle the heat of hot air through water-cooling heat exchange, so that the device is beneficial to energy conservation and environmental protection.
(III) advantageous effects
The invention provides a high-efficiency collecting device for secondary zinc oxide. The method has the following beneficial effects:
1. the electrostatic dust collecting box can collect the ultrafine dust which can not be filtered by the filter screen by utilizing the electrostatic action, and an ultra-dense filter screen is not needed, so that the gas flow rate can be improved, and the collecting efficiency of the device is greatly improved.
2. The invention is provided with the heat exchange tank, and the heat of the hot air can be recycled by matching with the spiral pipe through water-cooling heat exchange, thereby being beneficial to energy conservation and environmental protection.
3. The invention is provided with the spiral scraper blade, and is matched with the scraper motor, so that dust attached to the lower part of the electrostatic dust collection box can be scraped, the dust is prevented from being attached to caking to block a discharge hole, and the practicability of the device is enhanced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view showing the internal structure of the filtration tank of the present invention;
FIG. 4 is a schematic view of the internal structure of the electrostatic dust collecting box of the present invention;
FIG. 5 is a schematic diagram of the internal structure of the electromagnetic oscillator of the present invention;
fig. 6 is a schematic view of the internal structure of the heat exchange tank of the present invention.
Wherein, 1, a smoke inlet pipe; 2. a filter box; 3. a communicating pipe; 4. an electrostatic dust collection box; 5. a smoke distributing pipe; 6. a fixed mount; 7. a discharge electrode; 8. a dust collecting electrode; 9. an electromagnetic oscillator; 901. an oscillator housing; 902. a limiting plate; 903. a strong magnetic sheet; 904. vibrating a hammer; 905. an electromagnetic coil; 906. a wear resistant cover; 907. a cushion pad; 10. a smoke outlet; 11. a helical flight; 12. a squeegee motor; 13. discharging the smoke tube; 14. a spiral tube; 15. a heat exchange tank; 16. an air outlet pipe; 17. an air suction pump; 18. an air draft motor; 19. a sealing cover; 20. a dust falling hopper; 21. a first collection tank; 22. a controller; 23. an electrostatic generator; 24. a second collection tank; 25. a filter screen; 26. a water inlet; 27. a water outlet; 28. and (4) a filter connecting plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-6, an embodiment of the present invention provides a high efficiency collecting apparatus for zinc hypoxide, which includes a smoke inlet pipe 1 and a filter box 2, wherein one end of the smoke inlet pipe 1 is fixedly connected with the filter box 2, a sealing cover 19 is hermetically connected above the filter box 2, a filter connecting plate 28 is fixedly connected above the interior of the filter box 2, three filter screens 25 are fixedly connected at the bottom of the filter connecting plate 28 at equal intervals, three ash falling hoppers 20 are arranged at the bottom of the filter box 2, one ends of the three ash falling hoppers 20 far away from the filter box 2 are fixedly connected with a first collecting box 21, one end of the filter box 2 far away from the smoke inlet pipe 1 is fixedly connected with a communicating pipe 3, one end of the communicating pipe 3 far away from the filter box 2 is fixedly connected with an electrostatic ash collecting box 4, the bottom of the electrostatic ash collecting box 4 is fixedly connected with a second collecting box 24, an electrostatic generator 23 is fixedly connected above one side of the electrostatic ash collecting box 4 far away from the communicating pipe 3, the lower part of one side of the electrostatic ash collection box 4 close to the communicating pipe 3 is fixedly connected with a controller 22, the lower part of one side of the electrostatic ash collection box 4 far away from the communicating pipe 3 is fixedly communicated with a smoke outlet pipe 13, the upper part of the inside of the electrostatic ash collection box 4 is fixedly connected with a smoke separating pipe 5, three smoke outlets 10 are arranged above the smoke separating pipe 5, the inside of the electrostatic ash collection box 4 is fixedly connected with a fixed frame 6 below the smoke separating pipe 5, the inside of the electrostatic ash collection box 4 is respectively provided with two discharge electrodes 7 and two ash collecting electrodes 8 through the fixed frame 6, and the two discharge electrodes 7 and the two ash collecting electrodes 8 are alternately arranged to form three high-voltage electric fields for electrostatic adsorption, collect ultra-fine smoke dust which can not be filtered by the filter screen, the ultra-dense filter screen is not needed, the gas flow rate can be improved, the collecting efficiency of the device is greatly improved, the electromagnetic oscillator 9 is arranged on one side of the fixed frame 6 far away from the smoke outlet pipe 13 above the two discharge electrodes 7 and the two ash collecting electrodes 8, can vibrate two discharge electrodes 7 and two dust collecting electrodes 8 to shake off adsorbed zinc hypoxide dust, a spiral scraper 11 is rotatably connected below the inside of the electrostatic dust collecting box 4, a scraper motor 12 is fixedly connected on one side of the bottom of the electrostatic dust collecting box 4 close to a controller 22 and can scrape off the dust attached below the electrostatic dust collecting box to prevent the dust from attaching to an agglomeration block to block a discharge port, thereby enhancing the practicability of the device, one end of the smoke outlet pipe 13 far away from the electrostatic dust collecting box 4 is fixedly connected with a heat exchange tank 15, a spiral pipe 14 is arranged at the center of the middle part of the heat exchange tank 15, the heat of hot air is recycled through water cooling heat exchange, thereby being beneficial to energy conservation and environmental protection, a water inlet 26 is arranged at the middle part of the upper part of the heat exchange tank 15, a water outlet 27 is arranged at the middle part of the lower part of the heat exchange tank 15 far away from the smoke outlet pipe 13, a gas outlet 16 is fixedly connected at the center of one end of the heat exchange tank 15 far away from the smoke outlet pipe 13, one end of the air outlet pipe 16 far away from the heat exchange tank 15 is fixedly communicated with an air suction pump 17, and one side of the air suction pump 17 is fixedly connected with an air suction motor 18.
The electromagnetic oscillator 9 comprises an oscillator shell 901, a limiting plate 902, a strong magnetic sheet 903, an oscillating hammer 904 and an electromagnetic coil 905, wherein one end inside the oscillator shell 901 is fixedly connected with the limiting plate 902, the center of the limiting plate 902 is fixedly connected with the oscillating hammer 904, one end inside the oscillator shell 901, which is far away from the limiting plate 902, is fixedly connected with the strong magnetic sheet 903, one end of the oscillating hammer 904, which is close to the strong magnetic sheet 903, is fixedly connected with the electromagnetic coil 905, the outer side of the electromagnetic coil 905 is fixedly connected with a wear-resistant cover 906, one side of the strong magnetic sheet 903, which is close to the electromagnetic coil 905, is fixedly connected with a cushion 907, the strong magnetic sheet 903 is prevented from being damaged when the oscillating hammer 904 is reset, one end of a communication pipe 3, which is close to an electrostatic ash collection box 4, is fixedly communicated with a smoke distribution pipe 5, the positions of three smoke outlets 10 respectively correspond to the interval positions of two discharge electrodes 7 and two ash collection electrodes 8, so that smoke dust can conveniently pass through the induction, the output end of the scraper motor 12 penetrates through the electrostatic dust collection box 4 to be connected with the spiral scraper 11 in a transmission mode, one end, close to the electrostatic dust collection box 4, of the smoke outlet pipe 13 penetrates through the heat exchange tank 15 to be fixedly communicated with one end, close to the electrostatic dust collection box 4, of the spiral pipe 14, one end, close to the heat exchange tank 15, of the smoke outlet pipe 16 penetrates through the heat exchange tank 15 to be fixedly communicated with one end, far away from the electrostatic dust collection box 4, of the spiral pipe 14, and the outer side of the wear-resistant cover 906 is connected with the inner wall of the oscillator shell 901 in a sliding mode, so that the electromagnetic coil 905 is prevented from being worn.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient collection device of secondary zinc oxide, includes into tobacco pipe (1) and rose box (2), its characterized in that: the dust collector is characterized in that one end of the smoke inlet pipe (1) is fixedly communicated with a filter box (2), a sealing cover (19) is hermetically connected above the filter box (2), a filter connecting plate (28) is fixedly connected above the inner part of the filter box (2), three filter screens (25) are fixedly connected with the bottom of the filter connecting plate (28) at equal intervals, three dust falling hoppers (20) are arranged at the bottom of the filter box (2), one ends of the dust falling hoppers (20) far away from the filter box (2) are fixedly communicated with a first collecting box (21), one ends of the filter box (2) far away from the smoke inlet pipe (1) are fixedly communicated with a communicating pipe (3), one end of the communicating pipe (3) far away from the filter box (2) is fixedly connected with an electrostatic dust collecting box (4), the bottom of the electrostatic dust collecting box (4) is fixedly communicated with a second collecting box (24), an electrostatic generator (23) is fixedly connected above one side of the electrostatic dust collecting box (4) far away from the communicating pipe (3), the electrostatic ash collection box (4) is close to a controller (22) fixedly connected with the lower side of one side of a communicating pipe (3), a smoke outlet pipe (13) is fixedly communicated with the lower side of one side of the electrostatic ash collection box (4) far away from the communicating pipe (3), a smoke distribution pipe (5) is fixedly connected with the upper side of the inner part of the electrostatic ash collection box (4), three smoke outlets (10) are arranged on the smoke distribution pipe (5), a fixing frame (6) is fixedly connected with the lower side of the smoke distribution pipe (5) in the inner part of the electrostatic ash collection box (4), two discharge electrodes (7) and two ash collection electrodes (8) are respectively arranged in the inner part of the electrostatic ash collection box (4) through the fixing frame (6), the two discharge electrodes (7) and the two ash collection electrodes (8) are alternately arranged with each other, and an electromagnetic oscillator (9) is arranged on one side of the smoke outlet pipe (13) far away from the upper sides of the two ash collection electrodes (8) The electrostatic dust collection box comprises an electrostatic dust collection box (4), a spiral scraper blade (11) is rotatably connected to the lower portion of the interior of the electrostatic dust collection box (4), a scraper motor (12) is fixedly connected to one side, close to a controller (22), of the bottom of the electrostatic dust collection box (4), a heat exchange tank (15) is fixedly connected to one end, far away from the electrostatic dust collection box (4), of a smoke outlet pipe (13), a spiral pipe (14) is arranged at the center of the middle of the heat exchange tank (15), a water inlet (26) is arranged in the middle of the upper portion of the heat exchange tank (15), a water outlet (27) is arranged in the middle of the lower portion of the heat exchange tank (15), an air outlet pipe (16) is fixedly connected to the center of one end, far away from the heat exchange tank (13), of the air outlet pipe (16) is fixedly communicated with an air suction pump (17), and an air suction motor (18) is fixedly connected to one side of the air suction pump (17), one end of the smoke outlet pipe (13) close to the heat exchange tank (15) penetrates through the heat exchange tank (15) to be fixedly communicated with one end of the spiral pipe (14) close to the electrostatic dust collection box (4), and one end of the air outlet pipe (16) close to the heat exchange tank (15) penetrates through the heat exchange tank (15) to be fixedly communicated with one end of the spiral pipe (14) far away from the electrostatic dust collection box (4).
2. The efficient collecting device of secondary zinc oxide according to claim 1, wherein: electromagnetic oscillator (9) include oscillator shell (901), limiting plate (902), strong magnet piece (903), vibrate hammer (904) and solenoid (905), the inside one end fixedly connected with limiting plate (902) of oscillator shell (901), fixedly connected with vibrates hammer (904) in the center department of limiting plate (902), oscillator shell (901) is inside keeps away from one end fixedly connected with strong magnet piece (903) of limiting plate (902), vibrate hammer (904) and be close to one end fixedly connected with solenoid (905) of strong magnet piece (903), wear-resisting lid (906) has been cup jointed to the outside of solenoid (905) fixed, strong magnet piece (903) are close to one side fixedly connected with blotter (907) of solenoid (905).
3. The efficient collection device of secondary zinc oxide according to claim 1, wherein: one end of the communicating pipe (3) close to the electrostatic dust collection box (4) penetrates through the electrostatic dust collection box (4) to be fixedly communicated with the smoke distributing pipe (5).
4. The efficient collection device of secondary zinc oxide according to claim 1, wherein: the positions of the three smoke outlets (10) respectively correspond to the spacing positions of the two discharge electrodes (7) and the two ash collecting electrodes (8).
5. The efficient collection device of secondary zinc oxide according to claim 1, wherein: the output end of the scraper motor (12) penetrates through the electrostatic dust collection box (4) to be in transmission connection with the spiral scraper (11).
6. The efficient collection device of secondary zinc oxide according to claim 2, wherein: the outer side of the wear-resistant cover (906) is in sliding connection with the inner wall of the oscillator shell (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769706.XA CN112122001B (en) | 2020-08-04 | 2020-08-04 | High-efficient collection device of secondary zinc oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010769706.XA CN112122001B (en) | 2020-08-04 | 2020-08-04 | High-efficient collection device of secondary zinc oxide |
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| Publication Number | Publication Date |
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| CN112122001A CN112122001A (en) | 2020-12-25 |
| CN112122001B true CN112122001B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010769706.XA Active CN112122001B (en) | 2020-08-04 | 2020-08-04 | High-efficient collection device of secondary zinc oxide |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113714229A (en) * | 2021-09-06 | 2021-11-30 | 徐建华 | Integrated environment-friendly dust removal system suitable for mixing station |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191406222A (en) * | 1914-09-11 | 1915-10-11 | Frank William Highfield | Improvements in or relating to the Treatment of Volatilized Zinc Oxide and the like. |
| JPS52141410A (en) * | 1976-05-21 | 1977-11-25 | Kawasaki Steel Co | Recovering apparatus for steel making dust containing zn |
| US7513929B2 (en) * | 2005-04-01 | 2009-04-07 | Heritage Environmental Services, Llc | Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control |
| EP2620221A1 (en) * | 2012-01-26 | 2013-07-31 | Alstom Technology Ltd | Rapping an electrostatic precipitator |
| CN206315618U (en) * | 2016-12-13 | 2017-07-11 | 广州西古自动化控制设备有限公司 | A kind of waste gas floating dust collection and purification device |
| CN208893902U (en) * | 2018-07-06 | 2019-05-24 | 合肥迅达电器有限公司 | A kind of intermediate frequency furnace flue gas processing device |
| CN208975376U (en) * | 2018-08-10 | 2019-06-14 | 青岛绿苑环保技术有限公司 | A kind of hot galvanizing workshop zinc fume collecting device |
| CN109126347A (en) * | 2018-09-04 | 2019-01-04 | 嘉兴市豪艺家纺有限公司 | A kind of industrial and mining enterprises' smog dust collection purification device |
| CN209968651U (en) * | 2019-05-08 | 2020-01-21 | 石家庄冀鑫锌业有限公司 | Zinc oxide production is with electrostatic precipitator tower anticorrosion weight |
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2020
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