CN105805034A - Pipeline high gravity plasma purification separation fan - Google Patents
Pipeline high gravity plasma purification separation fan Download PDFInfo
- Publication number
- CN105805034A CN105805034A CN201610144805.2A CN201610144805A CN105805034A CN 105805034 A CN105805034 A CN 105805034A CN 201610144805 A CN201610144805 A CN 201610144805A CN 105805034 A CN105805034 A CN 105805034A
- Authority
- CN
- China
- Prior art keywords
- plasma
- separation
- pipeline
- fan
- transmission shaft
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/24—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
- B01D53/323—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/02—Purpose of the control system to control rotational speed (n)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the field of gas conveying, in particular to a fan which is directly installed in a pipeline and has the purification function. The pipeline high gravity plasma purification separation fan is composed of a shell, a high gravity reactor, a sewage drainage outlet, a separation recovery groove, a reversing transmission shaft, a variable frequency motor, a fan impeller, a plasma electrode, a plasma generator and the like. The pipeline type high gravity separation purification fan separates and removes impurities and harmful ingredients in gas by adopting the technology combining plasma and high gravity separation, plasma is produced through the plasma electrode to bombard and decompose the harmful ingredients in the gas, rotation of the reversing transmission shaft is used for driving the high gravity reactor to rotate so as to generate a centrifugal force field which exceeds the gravitational acceleration by many times, the impurities in the gas are thrown all around, collected by the separation recovery groove, and then are discharged through the sewage drainage outlet. The problems of blockage of fans and pipelines and abrasion of impellers can be effectively solved, and the fan has the advantages of being small in size, low in weight, low in energy consumption, high in efficiency and the like.
Description
Technical field
The present invention relates to gas conveying purification environmental-protection field, especially a kind of blower fan being directly mounted in pipeline and have purification.
Background technology
Blower fan uses very extensive in the industry as gas transportation facilities.Blower fan is dependent on the mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, and it is a kind of driven fluid machinery.The main structural components of general blower fan has impeller, casing, air inlet, support, motor, belt pulley, shaft coupling, deafener, driving member (bearing) etc..
Blower fan generally can be divided into vane type blower fan and positive displacement blower fan.Vane type blower fan can be divided into again centrifugal fan, axial fan and mixed flow fan.Centrifugal blower is the principle being converted to potential energy according to kinetic energy, utilizes the impeller of high speed rotating to be accelerated by gas, then slows down, changes the flow direction, make kinetic energy convert potential energy (pressure) to.The axle that axial flow blower is exactly fan blade is identical with airflow direction, the blower fan that namely axial flow mode is run.Flow-mixing blower fan is the blower fan between axial flow blower and centrifugal blower, and the impeller of flow-mixing blower fan not only does centrifugal motion but also axially move by air, and in shell, the motion of air is mixed with axial flow and centrifugal two kinds of forms of motion.Positive displacement blower fan is to transfer energy to gas by swept volume of a single chamber periodically-varied, can be divided into reciprocating blower fan and swinging blower fan.Roots blower belongs to positive displacement blower fan, is utilize two lobed rotor to compress as relative motion in cylinder and carry the swinging blower fan of gas.It is blank for having the environmental protection blower fan of burn into volatile harmful gas in the solution gas conveying of auto purification separation blower fan.
Summary of the invention
It is generally used for the axial flow blower of duct type, the shortcoming such as particularly when there being the pollutant environment rather harsh such as dust, oil smoke, VOC, there is blower fan, pipeline easily blocks, impeller is easy to wear, and service life is low, have impact on the blower fan normal use in this occasion.
The plasma cleaning separation blower fan of inventive pipeline hypergravity can effectively solve the problems referred to above.Pipeline axial flow fan, supergravity reactor are combined with plasma technique, and it is arranged on an axle, rotating speed is controlled by frequency conversion motor, supergravity reactor operates together along with blower fan, can effectively remove the impurity such as the dust in gas, VOC harmful gas, oil smoke, reduce the infringement to blower fan, meet environmental requirement.
The plasma cleaning separation blower fan of inventive pipeline hypergravity, is made up of shell, supergravity reactor, sewage draining exit, separation and recovery groove, commutation power transmission shaft, frequency conversion motor, draught fan impeller, plasma electrode, plasma generator etc..
Further, the plasma cleaning separation blower fan of this pipeline hypergravity is directly mounted on pipeline, and commutation power transmission shaft is identical with duct orientation.
Further, along airflow direction, parts order successively: supergravity reactor, separation and recovery groove, commutation power transmission shaft, draught fan impeller.
Further, arranging supergravity reactor at air-flow inlet end, supergravity reactor adopts stainless steel. and supergravity reactor profile is circular platform type, and the disc that area is bigger is positioned closer to air inlet position.The equally distributed filter screen silk of supergravity reactor.Supergravity reactor is with draught fan impeller synchronous rotary.
Further, arranging plasma electrode inside supergravity reactor, plasma electrode produces plasma, the harmful components can decomposed, remove in gas.
Further, plasma electrode is powered by plasma generator, and plasma generator is arranged at outside pipeline.
Further, separation and recovery groove is set along supergravity reactor lateral surface, the impurity trapped by supergravity reactor is collected and enters in separation and recovery groove.
Further, the other side of separation and recovery groove is provided with sewage draining exit, the impurity exhaust conduit road blower fan system that can will lodge in separation and recovery groove.
Further, commutation power transmission shaft installation site overlaps with conduit axis, and the side of commutation power transmission shaft connects supergravity reactor, and opposite side connecting fan impeller, jackshaft is connected with frequency conversion motor.Frequency conversion motor controls commutation drive axis, then controls air quantity.Supergravity reactor runs in the lump with blower fan, while convulsion, reaches the effect of gas purification.Frequency conversion motor outside pipeline fan then.
The operation principle of the plasma cleaning separation blower fan of inventive pipeline hypergravity is: this purification fan is directly mounted on pipeline, axially coincident with pipeline, commutation drive axis is controlled by frequency conversion motor, drive draught fan impeller rotates, then pressure energy and the kinetic energy of wind are converted electrical energy into, thus reaching the effect of transmission wind energy.Commutation power transmission shaft drives supergravity reactor to rotate startup simultaneously, produces powerful centrifugal force field so that gas is in the front end through wind wheel, and impurity therein, just by supergravity reactor, via separation and recovery groove, is discharged by sewage draining exit.Impurity in gas is not polluted, blocks blower fan and tubing, it is ensured that blower fan runs well.
The plasma cleaning separation blower fan of this pipeline hypergravity adopts the technology that hypergravity and plasma combine, and can effectively remove the impurity in transmission gas and VOC harmful gas.
This pipeline hypergravity plasma cleaning separation blower fan using plasma technology removes the harmful components in gas.Its mechanism is: produce plasma by plasma electrode, and it has significantly high energy and activity, by contaminant molecule chain in bombarding gas, pollutant is converted into harmless CO2、H2O etc..Have that volume is little, lightweight, energy consumption is low, efficiency advantages of higher.
The plasma cleaning separation blower fan of this pipeline hypergravity adopts supergravity reactor to separate the impurity removed in gas, rotated by the supergravity reactor that rotarily drives of the power transmission shaft that commutates, produce to exceed the centrifugal force field of acceleration of gravity a lot of times, impurity in gas is thrown to surrounding, then separated accumulator tank is collected, and discharges then through by sewage draining exit.This supergravity reactor adopts frustum cone structure, and area gradually decreases so that along the direction that wind advances, suffered by impurity, centrifugal force is gradually increased, and enhances removal effect.
Frequency conversion motor is adopted to control blower fan system, owing to supergravity reactor and draught fan impeller are linked together by commutation power transmission shaft two ends, therefore the clean-up effect of supergravity reactor always is with air quantity automatically to coordinate and adapts so that device entirety has energy-conservation, efficient advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plasma cleaning separation blower fan of inventive pipeline hypergravity.
In FIG, 1. shell, 2. supergravity reactor, 3. sewage draining exit, 4. separation and recovery groove, 5. commutation power transmission shaft, 6. frequency conversion motor, 7. draught fan impeller, 8. plasma electrode, 9. plasma generator.
Detailed description of the invention
As shown in Figure 1, the plasma cleaning separation blower fan of this pipeline hypergravity, is made up of shell (1), supergravity reactor (2), sewage draining exit (3), separation and recovery groove (4), commutation power transmission shaft (5), frequency conversion motor (6), draught fan impeller (7), plasma electrode (8), plasma generator (9) etc..
Further, the plasma cleaning separation blower fan of this pipeline hypergravity is directly mounted on pipeline, and commutation power transmission shaft (5) is identical with duct orientation.
Further, along airflow direction, parts order successively: supergravity reactor (2), separation and recovery groove (4), commutation power transmission shaft (5), draught fan impeller (7).
Further, supergravity reactor (2) is set at air-flow inlet end.
Further, supergravity reactor (2) adopts stainless steel.
Further, supergravity reactor (2) profile is circular platform type, and axially and the axial identical setting of pipeline, the disc that area is bigger is positioned closer to air inlet position to supergravity reactor (2) round platform.Two discs of supergravity reactor (2) are provided with by the equally distributed filter screen silk in the center of circle to limit.
Further, arranging plasma electrode (8) in supergravity reactor (2) inside, plasma electrode (8) produces plasma, the harmful components can decomposed, remove in gas.
Further, plasma electrode (8) is powered by plasma generator (9), and plasma generator (9) is arranged at outside pipeline.
Further, separation and recovery groove (4) is set along supergravity reactor (2) lateral surface, will be collected by the impurity that supergravity reactor (2) trap and enter in separation and recovery groove (4).
Further, the other side of separation and recovery groove (4) is provided with sewage draining exit (3), can by the impurity exhaust conduit road lodged in separation and recovery groove (4), blower fan system.
Further, commutation power transmission shaft (5) installation site overlaps with conduit axis, and the side of commutation power transmission shaft (5) connects supergravity reactor (2), opposite side connecting fan impeller (7), and centre is connected with frequency conversion motor (6).Frequency conversion motor (6) controls commutation power transmission shaft (5) and rotates, and then controls air quantity.Supergravity reactor (2) runs in the lump with blower fan, while convulsion, reaches the effect of gas purification.
The operation principle of the plasma cleaning separation blower fan of inventive pipeline hypergravity is: this purification fan is directly mounted on pipeline, axially coincident with pipeline, control commutation power transmission shaft (5) by frequency conversion motor (6) to rotate, draught fan impeller (7) is driven to rotate, then pressure energy and the kinetic energy of wind are converted electrical energy into, thus reaching the effect of transmission wind energy.The power transmission shaft (5) that simultaneously commutates drives supergravity reactor (2) to rotate startup, produce powerful centrifugal force field so that gas is in the front end through wind wheel, and impurity therein is just by supergravity reactor (2), via separation and recovery groove (4), discharged by sewage draining exit (3).Impurity in gas is not polluted, blocks blower fan and tubing, it is ensured that blower fan runs well.
The plasma cleaning separation blower fan of this pipeline hypergravity adopts the technology that hypergravity and plasma combine, and can effectively remove the impurity in transmission gas and harmful gas.Powered by plasma generator (9) article on plasma electrode (8), produce plasma, bombardment, the pollutant component removed in gas.Supergravity reactor (2) is adopted to separate the impurity removed in gas, rotated by the supergravity reactor (2) that rotarily drives of the power transmission shaft (5) that commutates, produce to exceed the centrifugal force field of acceleration of gravity a lot of times, impurity in gas is thrown to surrounding, then separated accumulator tank (4) is collected, and discharges then through by sewage draining exit (3).This supergravity reactor (2) adopts frustum cone structure, and area gradually decreases so that along the direction that wind advances, suffered by impurity, centrifugal force is gradually increased, and enhances removal effect.This device has that volume is little, lightweight, energy consumption is low, efficiency advantages of higher.
Adopt frequency conversion motor (6) to control blower fan system and meet different duty requirements, owing to supergravity reactor (2) and draught fan impeller (7) are linked together by commutation power transmission shaft (5) two ends, therefore the clean-up effect of supergravity reactor (2) always is with air quantity automatically to coordinate and adapts, device entirety is had energy-conservation, efficient advantage.Frequency conversion motor (6) is outer by commutation power transmission shaft (5) transmitting power at pipeline so that device entirety has safeguards feature easy for installation.
Claims (2)
1. the plasma cleaning separation blower fan of pipeline hypergravity, main apparatus components has: shell, supergravity reactor, sewage draining exit, separation and recovery groove, commutation power transmission shaft, frequency conversion motor, draught fan impeller, plasma electrode, plasma generator etc., the plasma cleaning separation blower fan of this pipeline hypergravity is directly mounted on pipeline, commutation power transmission shaft is identical with duct orientation, at air-flow inlet end, supergravity reactor is set, plasma electrode is set inside supergravity reactor, along supergravity reactor lateral surface, separation and recovery groove is set, the other side of separation and recovery groove is provided with sewage draining exit, commutation power transmission shaft installation site overlaps with conduit axis, the side of commutation power transmission shaft connects supergravity reactor, opposite side connecting fan impeller, centre is connected with frequency conversion motor.
2. the plasma cleaning separation blower fan of pipeline hypergravity as claimed in claim 1, it is characterised in that: adopt structural design hypergravity purification techniques, plasma technology combined with draught fan impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144805.2A CN105805034A (en) | 2016-03-14 | 2016-03-14 | Pipeline high gravity plasma purification separation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610144805.2A CN105805034A (en) | 2016-03-14 | 2016-03-14 | Pipeline high gravity plasma purification separation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805034A true CN105805034A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610144805.2A Pending CN105805034A (en) | 2016-03-14 | 2016-03-14 | Pipeline high gravity plasma purification separation fan |
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| CN (1) | CN105805034A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231210A (en) * | 2021-06-01 | 2021-08-10 | 珠海力新环保有限公司 | Supergravity separation equipment |
| CN113669267A (en) * | 2021-09-14 | 2021-11-19 | 浙江工业大学 | Super-gravity rotating bed device with gas suction function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053013A (en) * | 1990-12-14 | 1991-07-17 | 冶金工业部安全环保研究院 | Mixed flow fan for dedusting |
| EP0861984A2 (en) * | 1997-02-28 | 1998-09-02 | MAICO ELEKTROAPPARATE-FABRIK GmbH | Fan with indication of filter clogging |
| CN204851793U (en) * | 2015-06-23 | 2015-12-09 | 长沙玄德环保科技有限公司 | Air purification ventilation blower |
| CN204961339U (en) * | 2015-08-21 | 2016-01-13 | 武汉益宇环保科技有限公司 | Wet dedusting purifies fan |
-
2016
- 2016-03-14 CN CN201610144805.2A patent/CN105805034A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053013A (en) * | 1990-12-14 | 1991-07-17 | 冶金工业部安全环保研究院 | Mixed flow fan for dedusting |
| EP0861984A2 (en) * | 1997-02-28 | 1998-09-02 | MAICO ELEKTROAPPARATE-FABRIK GmbH | Fan with indication of filter clogging |
| CN204851793U (en) * | 2015-06-23 | 2015-12-09 | 长沙玄德环保科技有限公司 | Air purification ventilation blower |
| CN204961339U (en) * | 2015-08-21 | 2016-01-13 | 武汉益宇环保科技有限公司 | Wet dedusting purifies fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231210A (en) * | 2021-06-01 | 2021-08-10 | 珠海力新环保有限公司 | Supergravity separation equipment |
| CN113669267A (en) * | 2021-09-14 | 2021-11-19 | 浙江工业大学 | Super-gravity rotating bed device with gas suction function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |