CN111570090B - Ball formula electrostatic precipitator based on action of gravity - Google Patents
Ball formula electrostatic precipitator based on action of gravity Download PDFInfo
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- CN111570090B CN111570090B CN202010417776.9A CN202010417776A CN111570090B CN 111570090 B CN111570090 B CN 111570090B CN 202010417776 A CN202010417776 A CN 202010417776A CN 111570090 B CN111570090 B CN 111570090B
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- dust
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- rotary seat
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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
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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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention belongs to the field of dust collectors, and particularly relates to a ball type electrostatic dust collector based on gravity action, which comprises a shell, wherein an air inlet pipe and an air outlet pipe are respectively arranged on two sides of the shell, a dust collecting hopper is arranged at the bottom of the shell, an electrostatic generator is arranged in the shell, an electrostatic ring is fixedly arranged at the air inlet pipe and is electrically connected with one pole of the electrostatic generator, a rotary seat with a horizontal axis is rotatably connected on the side wall of the shell, which is opposite to the air inlet pipe, a conductive piece connected with the electrostatic generator is arranged in the rotary seat, a dust collecting pipe coaxial with the rotary seat is arranged on the front side of the rotary seat, the air inlet pipe extends into the dust collecting pipe, the rotary seat is electrically connected with the dust collecting pipe through a conductive brush, a dust discharging port is arranged on the lower side wall of the dust collecting pipe along the axis, and the dust discharging port is communicated with the dust collecting hopper through a collecting mechanism. The dust collector can periodically capture and release dust, and intensively settle the dust into the dust collecting hopper, and has stronger dust capturing capability compared with the traditional electrostatic dust collector.
Description
Technical Field
The invention belongs to the field of dust collectors, and particularly relates to a ball type electrostatic dust collector based on gravity action.
Background
With the development of industry, people are more aware of the importance of environmental protection, and among the existing factory purification equipment, an electrostatic precipitator is favored by various industries as low-cost and high-efficiency dust removal equipment.
The effect of adsorbing the dust is generally played through the electrostatic plate to current electrostatic precipitator, and is weaker to the seizure ability of dust, simultaneously, along with the operation that lasts of electrostatic plate, its surface adheres to there is thick one deck dust, can further weaken the scope of electric field, can't play effectual adsorption to the dust, simultaneously, is carrying out the in-process that removes dust to electrostatic plate self, often still need be equipped with other equipment like vibrating motor etc. and the energy consumption is higher.
To this end, we propose a ball type electrostatic precipitator based on the action of gravity to solve the above problems.
Disclosure of Invention
The invention aims to provide a ball type electrostatic dust collector based on gravity, which is energy-saving, emission-reducing and good in dust removal effect, aiming at the problems of poor dust removal effect and high energy consumption of the existing electrostatic dust collector.
In order to achieve the purpose, the invention adopts the following technical scheme: a ball type electrostatic dust collector based on gravity action comprises a shell, wherein an air inlet pipe and an air outlet pipe are respectively arranged on two sides of the shell, a dust hopper is arranged at the bottom of the shell, an electrostatic generator is arranged in the shell, an electrostatic ring is fixedly arranged at the air inlet pipe and is electrically connected with one pole of the electrostatic generator, a rotary seat with a horizontal axis is rotatably connected on the side wall of the shell opposite to the air inlet pipe, a conductive piece connected with the electrostatic generator is arranged in the rotary seat, a dust collecting pipe with the same axis as the rotary seat is arranged on the front side of the rotary seat, the air inlet pipe extends into the dust collecting pipe, the rotary seat is electrically connected with the dust collecting pipe through a conductive brush, a dust discharging port is arranged on the lower side wall of the dust collecting pipe along the axis and is communicated with the dust hopper through a collecting mechanism, and a flow guide block is fixedly connected on the front side wall of the rotary seat, a plurality of flow guide grooves are uniformly formed in the side wall of the rotating seat.
In the above ball type electrostatic precipitator based on the gravity action, the conductive member includes two conductive rings concentrically arranged with the rotary base, the conductive rings are composed of a major arc section connected to the other pole of the electrostatic generator and a minor arc section connected to the ground wire of the electrostatic generator, and a conductive ball for conducting a circuit is arranged between the two conductive rings.
In the above-mentioned ball-type electrostatic precipitator based on the gravity action, an insulating section is connected between the minor arc section and the major arc section.
In the above ball type electrostatic precipitator based on the gravity action, the collecting mechanism includes a connecting pipe, an upper end of the connecting pipe is connected with the dust exhaust port, and a lower end thereof is communicated with the dust collecting hopper.
In foretell ball formula electrostatic precipitator based on action of gravity, collect the mechanism and rotate the dust exhaust pipe of connection between two sealing strips including the sealing strip of connection in dust exhaust mouth both sides and sealed, be equipped with the dust collection mouth on the dust exhaust pipe, the dust exhaust pipe all is fixed with the ring gear with the roating seat outside, two pass through the gear train transmission between the ring gear.
Compared with the prior art, the ball type electrostatic dust collector based on the action of gravity has the advantages that:
1. according to the invention, the electrostatic generator and the rotary seat are arranged, so that dust-containing gas entering the shell is charged, the rotary seat is driven to rotate by utilizing airflow, and the connecting circuit of the rotary seat and the electrostatic generator is switched, so that the rotary seat is charged or uncharged opposite to dust, and therefore, dust can be captured and released periodically, and is deposited into the dust hopper in a concentrated manner.
2. According to the invention, the diversion trench is arranged, so that the wind power of the air inlet pipe can be used as power to drive the rotating seat to rotate, the gravity of the conductive beads is always maintained at the lower side position, the circuit switching is realized, the whole device is not required to be driven by extra energy, the energy is saved, the environment is protected, and the energy consumption is effectively reduced.
3. By arranging the dust exhaust pipe, the dust can be continuously and timely exhausted on the basis of keeping the gas not to be leaked, the dust accommodating capacity can be increased, the dust hopper does not need to be stopped to clean, and the dust exhaust device has more lasting dust removal capacity.
4. According to the invention, the gear set is arranged, so that the power of the rotating seat can be utilized to drive the dust exhaust pipe to rotate, the kinetic energy of the airflow is further utilized, the automatic dust exhaust of the dust exhaust pipe is realized, and the device is simple and convenient.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment 1 of a gravity-based ball electrostatic precipitator according to the present invention;
FIG. 2 is a schematic view showing the structure of a dust collecting pipe in an embodiment 1 of the electrostatic precipitator of the ball type based on gravity according to the present invention;
FIG. 3 is a schematic diagram showing the distribution of the guiding gutters in an embodiment 1 of the ball-type electrostatic precipitator based on gravity according to the present invention;
FIG. 4 is a schematic diagram of a conductive ring of an embodiment 1 of a gravity-based electrostatic precipitator according to the present invention;
FIG. 5 is a schematic structural diagram of an embodiment 2 of the ball-type electrostatic precipitator based on gravity according to the present invention;
fig. 6 is a schematic view of the connection relationship between the dust exhaust pipe and the sealing strip in the embodiment 2 of the ball type electrostatic precipitator based on gravity.
In the figure, 1 a housing; 2, an air inlet pipe; 3, an air outlet pipe; 4 dust collecting hoppers; 5 an electrostatic generator; 6 an electrostatic ring; 7, a rotating seat; 8, a conductive member; 9 a dust collecting pipe; 10 a conductive brush; 11 a dust exhaust port; 12 flow guide blocks; 13, a diversion trench; 14 a conductive ring; 15 optimal arc sections; 16 minor arc sections; 17 a conductive bead; 18 an insulating section; 19 a connecting pipe; 20 sealing strips; 21 a dust exhaust pipe; 22 a dust collecting port; 23, a gear ring; and 24 gear sets.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-4, a ball type electrostatic precipitator based on gravity action includes a housing 1, an air inlet pipe 2 and an air outlet pipe 3 are respectively installed on two sides of the housing 1, a dust hopper 4 is arranged at the bottom of the housing 1, an electrostatic generator 5 is installed in the housing 1, an electrostatic ring 6 is fixedly installed at the air inlet pipe 2, and the electrostatic ring 6 is electrically connected with one pole of the electrostatic generator 5, so that dust entering the housing 1 along with air can be charged under the action of the electrostatic ring 6.
The side wall of the shell 1, which is opposite to the air inlet pipe 2, is rotatably connected with a rotating seat 7 with a horizontally arranged axis, the rotating seat 7 can freely rotate along the horizontal axis, a conductive piece 8 connected with the electrostatic generator 5 is arranged in the rotating seat 7, a dust collecting pipe 9 coaxial with the rotating seat 7 is arranged on the front side of the rotating seat 7, the air inlet pipe 2 extends into the dust collecting pipe 9, the rotating seat 7 is electrically connected with the dust collecting pipe 9 through a conductive brush 10, specifically, the tail end of the conductive brush 10 can be in sliding contact with the outer side wall of the dust collecting pipe 9 through an elastic piece, the conductive piece 8 can be switched back and forth between the other pole of the electrostatic generator 5 and the ground wire, so that the dust collecting pipe 9 is switched back and forth between two states of no electric charge and the electric charge opposite to the dust, and the dust can be captured and released again and continuously circulated.
The lower side wall of the dust collecting pipe 9 is provided with a dust discharging port 11 along the axial line, the dust discharging port 11 is communicated with the dust hopper 4 through a collecting mechanism, the front side wall of the rotary seat 7 is fixedly connected with a flow guide block 12, the side wall of the rotary seat 7 is uniformly provided with a plurality of flow guide grooves 13, the flow guide grooves 13 are arranged along the tangential direction of the rotary seat 7, as shown in fig. 3, it should be noted that, the dust collecting pipe 9 is connected with the rotary base 7 in a sliding and sealing manner, the airflow in the dust collecting pipe 9 can be discharged from the diversion trench 13 along the radial direction of the rotary base 7, the rotary base 7 can be driven to rotate under the reaction of the airflow, in addition, the flow guide block 12 is in a conical shape with a small front part and a big back part, the edge of the flow guide block 12 is arranged close to the flow guide groove 13, so that the direct action of the airflow on the rotating base 7 can be reduced, and the flow velocity of the air flow at the position of the diversion trench 13 is increased, so that the rotation of the rotary base 7 is further promoted, and the flow direction of the air flow is shown in the arrow direction in fig. 1.
Further, the conductive member 8 includes two conductive rings 14 concentrically disposed with the rotary base 7, the conductive ring 14 is composed of a major arc segment 15 connected to the other pole of the electrostatic generator 5 and a minor arc segment 16 connected to the ground line of the electrostatic generator 5, a conductive bead 17 for conducting a circuit is disposed between the two conductive rings 14, it should be noted that the two major arc segments 15 and the two minor arc segments 16 are both connected in series in a corresponding circuit, when the conductive bead 17 is simultaneously contacted with the two major arc segments 15 or the two minor arc segments 16, the circuit is conducted, because the length of the major arc segment 15 is much longer than that of the minor arc segment 16, the time for charging the rotary base 7 is much longer than the time for non-charging, it is worth noting that, under the action of gravity, no matter how the rotary base 7 rotates, the conductive bead 17 is always located at the lowest side, so that the relative displacement occurs between the conductive bead 17 and the two conductive rings 14, and therefore, the two minor arc segments 16 and the two major arc segments 15 are conducted in turn, and the circulation is reciprocal, namely the roating seat 7 will be conducted with the other pole of the electrostatic generator 5 and the earth wire of the electrostatic generator 5 in turn in the rotating process, and the circulation is reciprocal, thus the dust collecting pipe 9 electrically connected with the roating seat can capture and release the dust, and the circulation is reciprocal, in addition, the angle and the position of the inferior arc section 16 are arranged corresponding to the dust discharging port 11, so that the dust discharging port 11 also rotates to the lowest side at the same time when the roating seat 7 is not electrified, and the dust can be settled under the action of the self gravity.
Furthermore, an insulating section 18 is connected between the minor arc section 16 and the major arc section 15, and by arranging the insulating section 18, a distinct boundary is formed between the major arc section 15 and the minor arc section 16, so that the situation that the conductive bead 17 is simultaneously connected with the major arc section 15 and the minor arc section 16 at one moment is avoided.
In this embodiment, the collecting mechanism includes a connecting pipe 19, the upper end of the connecting pipe 19 is connected to the dust outlet 11, and the lower end is communicated with the dust hopper 4, so that a large amount of collected dust will settle into the dust hopper 4 under the action of its own gravity in the moment that static electricity disappears, and it should be noted that the dust hopper 4 at this moment should adopt a sealing structure to avoid gas leakage.
In the embodiment, the rotary base 7 can be driven to continuously rotate by the wind power of the air inlet pipe 2, and the electric connection relationship between the rotary base 7 and the electrostatic generator 5 can be periodically switched by the gravity of the conductive beads 17, so that the dust collecting pipe 9 can periodically capture and release dust, thereby achieving a better dust removing effect.
Example 2
As shown in fig. 5 to 6, the present embodiment is different from embodiment 1 in that: the collecting mechanism comprises sealing strips 20 connected to two sides of the dust exhaust port 11 and a dust exhaust pipe 21 connected between the two sealing strips 20 in a sealing and rotating manner, it is worth mentioning that the sealing strips 20 and the dust exhaust pipe 21 are made of insulating materials, a dust collection port 22 is arranged on the dust exhaust pipe 21, it needs to be stated that the length of the dust collection port 22 is not larger than the length of the sealing and sliding between the sealing strips 20 and the dust exhaust pipe 21, as shown in fig. 6, so that no matter where the dust collection port 22 is located, the dust exhaust pipe 21 and the sealing strips 20 can always form a closed space to avoid gas leakage, gear rings 23 are fixed on the outer sides of the dust exhaust pipe 21 and the rotary base 7, and the two gear rings 23 are driven by a gear set 24, as shown in fig. 5.
In this embodiment, the roating seat 7 can drive dust exhaust pipe 21 and rotate at the in-process that lasts the pivoted, when the collection dirt mouth 22 of dust exhaust pipe 21 was located the upside, can accomodate the dust of collecting between two sealing strips 20 in dust exhaust pipe 21, when collection dirt mouth 22 rotated to the downside, can pour the dust in dust exhaust pipe 21 into in dust hopper 4, compare in embodiment 1, in this application, dust hopper 4 need not to keep seal structure, can dismantle the clearance to dust hopper 4 at any time, reducible number of times of shutting down, the efficiency of removing dust is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a ball formula electrostatic precipitator based on action of gravity, includes casing (1), its characterized in that, air-supply line (2) and play tuber pipe (3) are installed respectively to the both sides of casing (1), the bottom of casing (1) is provided with dust hopper (4), install electrostatic generator (5) in casing (1), air-supply line (2) department fixed mounting has electrostatic ring (6), electrostatic ring (6) and the electric connection of one pole of electrostatic generator (5), casing (1) just rotates on the lateral wall of air-supply line (2) and is connected with roating seat (7) that the axis level set up, be equipped with electrically conductive piece (8) of being connected with electrostatic generator (5) in roating seat (7), the front side of roating seat (7) is equipped with dust arrester (9) of coaxial line with it, air-supply line (2) extend to in dust arrester (9), the rotary seat (7) is electrically connected with the dust collecting pipe (9) through the conductive brush (10), a dust exhaust port (11) is formed in the lower side wall of the dust collecting pipe (9) along the axis, the dust exhaust port (11) is communicated with the dust hopper (4) through the collecting mechanism, a flow guide block (12) is fixedly connected to the front side wall of the rotary seat (7), and a plurality of flow guide grooves (13) are uniformly formed in the side wall of the rotary seat (7);
the conductive piece (8) comprises two conductive rings (14) which are concentrically arranged with the rotating base (7), the conductive rings (14) are composed of a major arc section (15) connected with the other pole of the electrostatic generator (5) and a minor arc section (16) connected with the ground wire of the electrostatic generator (5), and a conductive bead (17) used for conducting a circuit is arranged between the two conductive rings (14);
collect mechanism including connecting sealing strip (20) and sealed dust exhaust pipe (21) of rotating connection between two sealing strips (20) in dust exhaust mouth (11) both sides, be equipped with collection dirt mouth (22) on dust exhaust pipe (21), dust exhaust pipe (21) and roating seat (7) outside all are fixed with ring gear (23), two through gear train (24) transmission between ring gear (23).
2. The gravity-based ball electrostatic precipitator according to claim 1, wherein an insulating section (18) is connected between the minor arc section (16) and the major arc section (15).
3. The electrostatic precipitator of the ball-type based on gravity according to claim 2, wherein the collecting mechanism comprises a connecting pipe (19), the upper end of the connecting pipe (19) is connected with the dust discharging port (11), and the lower end is communicated with the dust collecting hopper (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010417776.9A CN111570090B (en) | 2020-05-18 | 2020-05-18 | Ball formula electrostatic precipitator based on action of gravity |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010417776.9A CN111570090B (en) | 2020-05-18 | 2020-05-18 | Ball formula electrostatic precipitator based on action of gravity |
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| CN111570090A CN111570090A (en) | 2020-08-25 |
| CN111570090B true CN111570090B (en) | 2022-09-02 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581075Y (en) * | 2002-09-17 | 2003-10-22 | 山富机械厂有限公司 | Airtight blade valve for discharge |
| CN203955358U (en) * | 2013-10-30 | 2014-11-26 | 任晔 | A kind of precipitator |
| CN205020236U (en) * | 2015-09-29 | 2016-02-10 | 谢洪波 | All -round dust remover with it is automatic |
| CN105665138A (en) * | 2016-01-08 | 2016-06-15 | 王富强 | Fan type electrostatic dust remover |
| CN108311284A (en) * | 2018-03-09 | 2018-07-24 | 重庆峰创科技有限公司 | A kind of electric automatization cleaner |
| CN110523153A (en) * | 2019-09-29 | 2019-12-03 | 新昌县大菠萝农业发展有限公司 | A kind of removable easy clean filter core of spinning |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207385714U (en) * | 2017-11-27 | 2018-05-22 | 浙江碧净环保科技有限公司 | A kind of electrostatic precipitator |
-
2020
- 2020-05-18 CN CN202010417776.9A patent/CN111570090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581075Y (en) * | 2002-09-17 | 2003-10-22 | 山富机械厂有限公司 | Airtight blade valve for discharge |
| CN203955358U (en) * | 2013-10-30 | 2014-11-26 | 任晔 | A kind of precipitator |
| CN205020236U (en) * | 2015-09-29 | 2016-02-10 | 谢洪波 | All -round dust remover with it is automatic |
| CN105665138A (en) * | 2016-01-08 | 2016-06-15 | 王富强 | Fan type electrostatic dust remover |
| CN108311284A (en) * | 2018-03-09 | 2018-07-24 | 重庆峰创科技有限公司 | A kind of electric automatization cleaner |
| CN110523153A (en) * | 2019-09-29 | 2019-12-03 | 新昌县大菠萝农业发展有限公司 | A kind of removable easy clean filter core of spinning |
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| CN111570090A (en) | 2020-08-25 |
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Effective date of registration: 20220815 Address after: 225400 No. 68, Huanxi Road, Chengdong Industrial Park, Taixing City, Taizhou City, Jiangsu Province Applicant after: JIANGSU LANDIAN ENVIRONMENTAL PROTECTION CO.,LTD. Address before: 510700 No. 383, Xiayuan Road, Huangpu District, Guangzhou, Guangdong Applicant before: Zhao Maolian |
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