CN110801938A - Environment-friendly waste gas dust removal equipment - Google Patents
Environment-friendly waste gas dust removal equipment Download PDFInfo
- Publication number
- CN110801938A CN110801938A CN201911110976.3A CN201911110976A CN110801938A CN 110801938 A CN110801938 A CN 110801938A CN 201911110976 A CN201911110976 A CN 201911110976A CN 110801938 A CN110801938 A CN 110801938A
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- CN
- China
- Prior art keywords
- dust removal
- fixedly connected
- side wall
- dedusting
- environment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
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- Electrostatic Separation (AREA)
Abstract
The invention discloses environment-friendly waste gas dedusting equipment which comprises an air outlet pipe, wherein a dedusting chamber is arranged above the air outlet pipe, the dedusting chamber is provided with a dedusting opening penetrating through the side wall, the inner side wall of the dedusting opening is connected with the air outlet pipe, the inner side wall of the dedusting opening is provided with a mounting groove, a high-voltage electrostatic mechanism is arranged in the mounting groove, a mounting cavity is formed in the dedusting chamber, a motor is fixedly connected in the mounting cavity, the output end of the motor is fixedly connected with a transmission straight gear, and the transmission straight gear is connected with a transmission mechanism in a meshing manner. According to the invention, the positive annular plate and the negative annular plate are provided with high voltage electricity through the electrostatic dust removal generator, ionized dust and metal are attached to the positive annular plate, the dust is transferred to the other side through the action of the motor, the transmission straight gear, the working gear, the rotating shaft and the rotating roller, scraping is carried out under the action of the scraping sheet, and the dust is collected through the collecting box.
Description
Technical Field
The invention relates to the technical field of electrostatic dust removal, in particular to an environment-friendly waste gas dust removal device.
Background
Electrostatic dust collection is one of the gas dust collection methods, in which dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles are charged negatively in combination with negative ions and then discharged and deposited on the surface of an anode. Dust collecting methods for purifying gas or recovering useful dust particles in the metallurgical, chemical and other industries involve ionizing gas by an electrostatic field to thereby electrically adsorb the dust particles to an electrode. In a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected.
In the existing metallurgical industry, the generated treated waste gas is discharged when reaching the discharge standard, so that a lot of oxidized metal remains in the waste gas, and the waste gas is discharged without pollution, which causes waste of resources.
Disclosure of Invention
The invention aims to solve the defect that the existing exhaust gas contains metal and is difficult to recover, and provides environment-friendly exhaust gas dust removal equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an environmental protection waste gas dust collecting equipment, includes the outlet duct, the outlet duct top is provided with the clean room, the dust removal mouth that runs through the lateral wall is seted up to the clean room, the inside wall of clean room is connected with the outlet duct, the mounting groove has been seted up on the inside wall of clean room, be provided with high-voltage electrostatic mechanism in the mounting groove, the installation cavity has been seted up in the clean room, installation cavity fixedly connected with motor, motor output fixedly connected with transmission straight-teeth gear, the meshing of transmission straight-teeth gear is connected with drive mechanism.
Preferably, drive mechanism includes two work gears of being connected with the meshing of transmission straight-teeth gear, work gear inside wall fixedly connected with rotation axis, the cylinder groove has been seted up to the inside wall of dust removal mouth, the rotation axis runs through the installation cavity lateral wall and extends to the cylinder inslot and is connected with the rotatory roller, the anodal cyclic annular board of rotatory roller lateral wall fixedly connected with.
Preferably, the high-voltage electrostatic mechanism comprises a negative plate fixedly connected in the mounting groove, the negative plate is connected with a high-voltage electrostatic dust removal generator through a first wire, and the high-voltage electrostatic dust removal generator is connected with the anode annular plate through a second wire.
Preferably, be located cylinder groove one side the collecting vat has been seted up to the clean room, two run-through mouths that are the slope setting are seted up to the collecting vat inside wall, bottom fixedly connected with scrapes and gets the piece in the run-through mouth, scrape and get piece and anodal cyclic annular board lateral wall contact.
Preferably, a collecting box is arranged in the collecting tank, and the side walls of two sides of the collecting box are fixedly connected with inserting strips.
Preferably, the inner side wall of the collecting groove is provided with sliding grooves which are oppositely arranged, and the inserting strips are located in the sliding grooves.
Compared with the prior art, the invention has the beneficial effects that:
make anodal annular plate and negative plate have high-voltage electricity through electrostatic precipitator generator, make the dust and the metal of being ionized depend on anodal annular plate, make the dust transfer to the opposite side through motor, transmission spur gear, working gear, rotation axis and rotatory roller effect, scrape under the effect of scraping the piece and get, collect through collecting the box.
Drawings
FIG. 1 is a schematic structural diagram of an environmental-friendly waste gas dust removal device provided by the invention;
FIG. 2 is a schematic side sectional view of an environmental-friendly exhaust gas dust-removing apparatus according to the present invention;
fig. 3 is a schematic side view of an environmental-friendly exhaust gas dust removal device according to the present invention.
In the figure: the device comprises an air outlet pipe 1, a dust removal chamber 2, a dust removal opening 3, a motor 4, a transmission spur gear 5, a working gear 6, a rotating shaft 7, a rotating roller 8, a positive annular plate 9, a negative plate 10, an electrostatic dust removal generator 11, a collecting tank 12, a scraping piece 13, a collecting box 14 and an inserting strip 15.
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.
Referring to fig. 1-3, an environmental protection waste gas dust collecting equipment, including outlet duct 1, 1 top of outlet duct is provided with clean room 2, clean room 2 sets up the dust removal mouth 3 that runs through the lateral wall, dust removal mouth 3 and 1 sealing connection of outlet duct, 3 inside walls in dust removal mouth are connected with outlet duct 1, the mounting groove has been seted up on 3 inside walls in dust removal mouth, be provided with high-voltage electrostatic mechanism in the mounting groove, the installation cavity has been seted up in clean room 2, fixedly connected with motor 4 in the installation cavity, motor 4 is its prior art, do not give unnecessary details, motor 4 output end fixedly connected with transmission straight-teeth gear 5, transmission straight-teeth gear 5 meshes and is.
Further, drive mechanism includes two work gears 6 of being connected with 5 meshing of transmission straight-teeth gear, 6 inside wall fixedly connected with rotation axis 7 of work gear, rotation axis 7 passes through the bearing with clean room 2 and is connected, the cylinder groove has been seted up to 3 inside walls in dust removal mouth, cylinder groove lateral wall and 3 lateral walls intercommunication in dust removal mouth, rotation axis 7 runs through the installation cavity lateral wall and extends to the cylinder inslot and is connected with rotatory roller 8, rotatory roller 8 adopts the insulating material preparation, 8 lateral wall fixedly connected with anodal cyclic annular boards 9 of rotatory roller.
Further, high-voltage electrostatic mechanism includes negative plate 10 of fixed connection in the mounting groove, and negative plate 10 is connected with high-voltage electrostatic precipitator generator 11 through first wire, and high-voltage electrostatic precipitator generator 11 is prior art, does not do here and describes repeatedly, and Smart-E310 Dp can be selected for use to its model, and high-voltage electrostatic precipitator generator 11 passes through the second wire with anodal cyclic annular board 9 and is connected.
Furtherly, collecting vat 12 has been seted up to clean room 2 that is located cylinder groove one side, and two run-through mouths that are the slope setting are seted up to collecting vat 12 inside wall, and bottom fixedly connected with scrapes in the run-through mouth and gets piece 13, scrapes and gets piece 13 material and need select insulating material to go on, and it sets up for the slope, scrapes and gets piece 13 and the contact of anodal cyclic annular board 9 lateral wall.
Further, be provided with in the collecting vat 12 and collect box 14, collect the equal fixedly connected with in box 14 both sides lateral wall and insert and establish strip 15, collect box 14 and can dismantle, come to take out inside square metal and add the dust.
Furthermore, the inner side wall of the collecting tank 12 is provided with sliding grooves which are oppositely arranged, the inserting strips 15 are positioned in the sliding grooves, and the collecting box 14 is fixed in the sliding grooves through the inserting strips 15 to collect dust and metal.
In the invention
When waste gas enters a dust removal opening 3 in a dust removal chamber 2 through an air outlet pipe 1, a motor 4 is started, a transmission straight gear 5 fixedly connected with the output end of the motor 4 rotates to drive two working gears 6 meshed with the transmission straight gear to rotate, and a rotating shaft 7 fixedly connected with the inner side walls of the working gears 6 drives a rotating roller 8 to rotate;
open electrostatic precipitator generator 11, anodal cyclic annular board 9 has powerful high-voltage electricity with negative plate 10, gaseous by the electrical separation when the high-voltage electrostatic field, the dirt particle combines to take the burden with metal ion and anion after, tend the positive pole surface deposit on anodal cyclic annular board 9 promptly, the dust of deposit adds the metal and can adsorb on anodal cyclic annular board 9, carry out the position and shift under rotatory roller 8 effect, scrape through the piece 13 of getting that is located one side and scrape and get the collection, the dust of scraping under the action of gravity adds the metal and collects through the collection box 14 that is located collecting vat 12 bottom.
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 (6)
1. The utility model provides an environmental protection waste gas dust collecting equipment, includes outlet duct (1), its characterized in that, outlet duct (1) top is provided with clean room (2), dust removal mouth (3) that run through the lateral wall are seted up in clean room (2), dust removal mouth (3) inside wall is connected with outlet duct (1), the mounting groove has been seted up on dust removal mouth (3) inside wall, be provided with high-voltage electrostatic mechanism in the mounting groove, the installation cavity has been seted up in clean room (2), installation cavity fixedly connected with motor (4), motor (4) output end fixedly connected with transmission straight-teeth gear (5), transmission straight-teeth gear (5) meshing is connected with drive mechanism.
2. The environment-friendly exhaust gas dedusting device according to claim 1, wherein the transmission mechanism comprises two working gears (6) engaged with a transmission spur gear (5), a rotating shaft (7) is fixedly connected to the inner side wall of each working gear (6), a cylindrical groove is formed in the inner side wall of the dedusting port (3), the rotating shaft (7) penetrates through the side wall of the installation cavity and extends into the cylindrical groove and is connected with a rotating roller (8), and an anode annular plate (9) is fixedly connected to the outer side wall of the rotating roller (8).
3. The environment-friendly exhaust gas dust removal device according to claim 2, wherein the high-voltage electrostatic mechanism comprises a negative plate (10) fixedly connected in the mounting groove, the negative plate (10) is connected with a high-voltage electrostatic dust removal generator (11) through a first conducting wire, and the high-voltage electrostatic dust removal generator (11) is connected with the positive annular plate (9) through a second conducting wire.
4. The environment-friendly exhaust gas dedusting equipment according to claim 2, wherein the dedusting chamber (2) on one side of the cylindrical groove is provided with a collecting groove (12), the inner side wall of the collecting groove (12) is provided with two obliquely arranged through holes, the bottom of each through hole is fixedly connected with a scraping piece (13), and the scraping pieces (13) are in contact with the outer side wall of the anode annular plate (9).
5. The environment-friendly exhaust gas dust removal equipment according to claim 4, wherein a collection box (14) is arranged in the collection tank (12), and insertion strips (15) are fixedly connected to the side walls of two sides of the collection box (14).
6. The environmental-friendly exhaust gas dust removal equipment according to claim 5, wherein the inner side wall of the collecting tank (12) is provided with sliding grooves which are oppositely arranged, and the inserting strips (15) are positioned in the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110976.3A CN110801938A (en) | 2019-11-14 | 2019-11-14 | Environment-friendly waste gas dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110976.3A CN110801938A (en) | 2019-11-14 | 2019-11-14 | Environment-friendly waste gas dust removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110801938A true CN110801938A (en) | 2020-02-18 |
Family
ID=69502595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911110976.3A Withdrawn CN110801938A (en) | 2019-11-14 | 2019-11-14 | Environment-friendly waste gas dust removal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110801938A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176474A (en) * | 2020-10-10 | 2021-01-05 | 东阳梦凡特时装有限公司 | Be used for weaving and be convenient for spinning dirt collecting device who adjusts |
| CN112904909A (en) * | 2021-01-15 | 2021-06-04 | 深圳市志成金科技有限公司 | Multichannel temperature control box with thing networking communication function |
-
2019
- 2019-11-14 CN CN201911110976.3A patent/CN110801938A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176474A (en) * | 2020-10-10 | 2021-01-05 | 东阳梦凡特时装有限公司 | Be used for weaving and be convenient for spinning dirt collecting device who adjusts |
| CN112904909A (en) * | 2021-01-15 | 2021-06-04 | 深圳市志成金科技有限公司 | Multichannel temperature control box with thing networking communication function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200218 |