CN108176505A - A kind of low-temperature plasma dust-extraction unit - Google Patents
A kind of low-temperature plasma dust-extraction unit Download PDFInfo
- Publication number
- CN108176505A CN108176505A CN201810112469.2A CN201810112469A CN108176505A CN 108176505 A CN108176505 A CN 108176505A CN 201810112469 A CN201810112469 A CN 201810112469A CN 108176505 A CN108176505 A CN 108176505A
- Authority
- CN
- China
- Prior art keywords
- tank body
- low
- extraction unit
- temperature plasma
- hanging groove
- 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
-
- 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
-
- 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
- B03C3/025—Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators, dry-wet separator combinations
-
- 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
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- 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
- B03C3/86—Electrode-carrying means
Abstract
A kind of low-temperature plasma dust-extraction unit, including tank body, the tank body is rectangle, and tank body both ends connect air inlet and air outlet, pretreatment unit and low-temperature plasma dust-extraction unit are equipped with successively in the tank body respectively, several hanging grooves are equipped at the top of the tank body, the pretreatment unit includes sponge adsorbent equipment and electrostatic precipitator, and present apparatus scientific structure design is reasonable, and demolition and maintenance are convenient, good dedusting effect, service life of equipment are long.
Description
Technical field
The present invention relates to exhaust-gas treatment field more particularly to a kind of low-temperature plasma dust-extraction units.
Background technology
Low temperature plasma is the 4th state of substance after solid-state, liquid, gaseous state, when applied voltage reaches gas
During discharge voltage, gas is breakdown, generates the mixture including electronics, various ions, atom and free radical.Discharge process
Although electron temperature is very high in, and heavy particle temperature is very low, and low-temperature condition is presented in whole system, so referred to as low-temperature plasma
Body.Low-temperature plasma degradation pollutant is to utilize the pollutant in these high energy electrons, free radical isoreactivity particle and exhaust gas
Effect, makes contaminant molecule decompose within the extremely short time, and subsequent various reactions occur to reach degradation of contaminant
Purpose.
Traditional low-temperature plasma dust-extraction unit has the following problems：First, there are granular dust, particles in exhaust gas
Shape dust, which is directly entered low-temperature plasma dust-extraction unit, can influence treatment effeciency, and dust accumulation can also influence the use longevity of device
Life；Second, device structure is complicated, and demolition and maintenance are difficult.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, it is reasonable to provide a kind of scientific structure design,
Demolition and maintenance are convenient, good dedusting effect, a kind of low-temperature plasma dust-extraction unit of service life of equipment length.
Following technical scheme is provided to realize the present invention：A kind of low-temperature plasma dust-extraction unit, including tank body, the tank body
For rectangle, tank body both ends connect air inlet and air outlet respectively, be equipped with successively in the tank body pretreatment unit and low temperature etc. from
Sub- dust-extraction unit, the tank body top are equipped with several hanging grooves, and the pretreatment unit includes sponge adsorbent equipment and electrostatic precipitation
Device, the sponge adsorbent equipment include square-grid frame and sponge, and the square-grid arch is equipped with hanger, square-grid
Frame passes through hanging groove, stretches into tank body and is contacted with tank base, the hanger is placed on hanging groove and covers hanging groove；The electrostatic removes
Dirt device includes cathode bar and anode plate, and the cathode bar and anode plate are connected on power supply, and the power supply is placed in above tank body,
The cathode bar and anode plate stretch into tank base across hanging groove；Between the pretreatment unit and low-temperature plasma dust-extraction unit
Equipped with partition board, stomata is uniformly provided on the partition board, the low-temperature plasma dust-extraction unit includes several groups of plasmas and list occurs
Member, the plasma generation unit include plasma generator and stent, and the plasma generator is fixed on stent, wait from
Electronic generator is stretched into across hanging groove in tank body, and the branch is placed on hanging groove and covers hanging groove.
Preferably, being equipped with cleaning door at the tank body of the electrostatic precipitator bottom, rapping is equipped at the cleaning door
Device.
Preferably, the plasma generation unit is 3 ~ 9 groups.
Preferably, between the hanger and hanging groove, rubber seal is equipped between stent and hanging groove.Preferably,
Connecting flange is equipped at the air inlet and air outlet.
Usefulness of the present invention：First, sponge adsorbent equipment and electrostatic is set to remove before low-temperature plasma dust-extraction unit
Dirt device, sponge adsorbent equipment absorption moisture content, electrostatic precipitator adsorption particle shape dust, by the two unit exhaust gas
Moisture content and particulate dust can greatly reduce, so as to extend the service life of low-temperature plasma dust-extraction unit；Second puts sponge absorption dress
Put, electrostatic precipitator and low-temperature plasma dust-extraction unit are stretched by hanging groove in tank body, single unit system can be from hanging groove
It takes out, demolition and maintenance are more convenient.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 it is tank body, 1.1 be hanging groove, 2 be air inlet, 3 be air outlet, 4 be sponge adsorbent equipment, 4.1 is rectangle
Grill frame, 4.2 be hanger, 5 be electrostatic precipitator, 5.1 be cathode bar, 5.2 be anode plate, 5.3 be power supply, 6 be partition board,
6.1 be stomata, 7 be plasma generation unit, 7.1 be plasma generator, 7.2 be stent, 8 be cleaning door, 9 be rapping dress
It puts, 10 be connecting flange.
Specific embodiment
A kind of low-temperature plasma dust-extraction unit, including tank body 1, the tank body 1 be rectangle, 1 both ends of tank body connect respectively into
Air port 2 and air outlet 3, pretreatment unit and low-temperature plasma dust-extraction unit are equipped in the tank body 1 successively, and the tank body 1 pushes up
Portion is equipped with several hanging grooves 1.1, and the pretreatment unit includes sponge adsorbent equipment 4 and electrostatic precipitator 5, the sponge absorption
Device 4 includes square-grid frame 4.1 and sponge, and 4.1 top of square-grid frame is equipped with hanger 4.2, and square-grid frame 4.1 is worn
Hanging groove 1.1 is crossed, stretches into tank body 1 and is contacted with 1 bottom of tank body, the hanger 4.2 is placed on hanging groove 1.1 and covers hanging groove 1.1；
The electrostatic precipitator 5 includes cathode bar 5.1 and anode plate 5.2, and the cathode bar 5.1 and anode plate 5.2 are connected to power supply
On 5.3, the power supply 5.3 is placed in 1 top of tank body, and the cathode bar 5.1 and anode plate 5.2 stretch into 1 bottom of tank body across hanging groove 1.1
Portion；Partition board 6 is equipped between the pretreatment unit and low-temperature plasma dust-extraction unit, stomata is uniformly provided on the partition board 6
6.1, the low-temperature plasma dust-extraction unit include several groups of plasma generation units 7, the plasma generation unit 7 include etc.
Ion generator 7.1 and stent 7.2, the plasma generator 7.1 are fixed on stent 7.2, and plasma generator 7.1 passes through
Hanging groove is stretched into tank body 1, and the stent 7.2 is placed on hanging groove 1.1 and covers hanging groove 1.1,5 bottom of electrostatic precipitator
Tank body 1 at be equipped with cleaning door 8, rapping apparatus 9 is equipped at the cleaning door 8, the plasma generation unit 7 is 3 ~ 9 groups, institute
It states between hanger 4.2 and hanging groove 1.1, rubber seal, the air inlet 2 and outlet air is equipped between stent 7.2 and hanging groove 1.1
Connecting flange 10 is equipped at mouth 3.
A kind of low-temperature plasma dust-extraction unit involved by the invention is not limited in above-mentioned specific embodiment is familiar with this
Person skilled in the art can also make a variety of variations accordingly, but any be equal or similar variation should all be covered with of the invention
In the range of the claims in the present invention.
Claims (5)
1. a kind of low-temperature plasma dust-extraction unit, including tank body, the tank body is rectangle, tank body both ends connect respectively air inlet and
Air outlet is equipped with pretreatment unit and low-temperature plasma dust-extraction unit in the tank body successively, it is characterised in that：The tank body top
Portion is equipped with several hanging grooves, and the pretreatment unit includes sponge adsorbent equipment and electrostatic precipitator, the sponge adsorbent equipment
Including square-grid frame and sponge, the square-grid arch is equipped with hanger, and square-grid frame passes through hanging groove, stretches into tank body
It is contacted with tank base, the hanger is placed on hanging groove and covers hanging groove；The electrostatic precipitator includes cathode bar and sun
Pole plate, the cathode bar and anode plate are connected on power supply, and the power supply is placed in above tank body, and the cathode bar and anode plate are worn
It crosses hanging groove and stretches into tank base；Partition board is equipped between the pretreatment unit and low-temperature plasma dust-extraction unit, on the partition board
Stomata is uniformly provided with, the low-temperature plasma dust-extraction unit includes several groups of plasma generation units, and the plasma occurs single
Member includes plasma generator and stent, and the plasma generator is fixed on stent, and plasma generator is stretched across hanging groove
Enter in tank body, the branch is placed on hanging groove and covers hanging groove.
2. a kind of low-temperature plasma dust-extraction unit according to claim 1, it is characterised in that：The electrostatic precipitator bottom
Cleaning door is equipped at the tank body in portion, rapping apparatus is equipped at the cleaning door.
3. a kind of low-temperature plasma dust-extraction unit according to claim 1, it is characterised in that：The plasma generation unit
It is 3 ~ 9 groups.
4. a kind of low-temperature plasma dust-extraction unit according to claim 1, it is characterised in that：The hanger and hanging groove it
Between, rubber seal is equipped between stent and hanging groove.
5. a kind of low-temperature plasma dust-extraction unit according to claim 1, it is characterised in that：The air inlet and air outlet
Place is equipped with connecting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112469.2A CN108176505A (en) | 2018-02-05 | 2018-02-05 | A kind of low-temperature plasma dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112469.2A CN108176505A (en) | 2018-02-05 | 2018-02-05 | A kind of low-temperature plasma dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108176505A true CN108176505A (en) | 2018-06-19 |
Family
ID=62552227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810112469.2A Pending CN108176505A (en) | 2018-02-05 | 2018-02-05 | A kind of low-temperature plasma dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108176505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157943A (en) * | 2018-09-30 | 2019-01-08 | 宜兴市天利印花科技有限公司 | Stamp oil smoke processing plasma dust-extraction unit |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE517262C (en) * | 1929-10-05 | 1931-02-02 | Metallgesellschaft Ag | Arrangement of the electrodes, especially the discharge electrodes in electric gas cleaners |
| JPH11221489A (en) * | 1998-02-09 | 1999-08-17 | Kinki:Kk | Air purification unit employing low temperature weakly ionized plasma in combination with electrostatic filter |
| CN2730484Y (en) * | 2004-05-26 | 2005-10-05 | 福建龙净环保股份有限公司 | Electric-bag combined type dust remover |
| CN2813106Y (en) * | 2005-08-12 | 2006-09-06 | 施加美 | Electric-bag combined dust collector |
| CN1915529A (en) * | 2005-11-15 | 2007-02-21 | 江苏宇达电站辅机阀门制造有限公司 | Technique for dust removal combined electricity with fabric, and equipment |
| KR100701400B1 (en) * | 2005-11-01 | 2007-03-28 | 재단법인 포항산업과학연구원 | Non-thermal Plasma Pre-ionizer for the Removal of Oil Mist |
| CN101310822A (en) * | 2007-05-21 | 2008-11-26 | 福建闽泰环保有限公司 | Lens electric-bag complex dust collector |
| CN201168531Y (en) * | 2008-03-17 | 2008-12-24 | 江苏科宝机械制造有限公司 | Electricity-backhose combined dust collector |
| JP2010029740A (en) * | 2008-07-24 | 2010-02-12 | Midori Anzen Co Ltd | Electrostatic dust collector |
| JP2010188280A (en) * | 2009-02-18 | 2010-09-02 | Daikin Ind Ltd | Dust collector |
| CN203507791U (en) * | 2013-10-23 | 2014-04-02 | 天津市英格环保科技有限公司 | Double-medium low-temperature spiral plasma waste gas purifying machine |
| CN205252736U (en) * | 2015-11-25 | 2016-05-25 | 吕珩 | Mix dust remover device |
-
2018
- 2018-02-05 CN CN201810112469.2A patent/CN108176505A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE517262C (en) * | 1929-10-05 | 1931-02-02 | Metallgesellschaft Ag | Arrangement of the electrodes, especially the discharge electrodes in electric gas cleaners |
| JPH11221489A (en) * | 1998-02-09 | 1999-08-17 | Kinki:Kk | Air purification unit employing low temperature weakly ionized plasma in combination with electrostatic filter |
| CN2730484Y (en) * | 2004-05-26 | 2005-10-05 | 福建龙净环保股份有限公司 | Electric-bag combined type dust remover |
| CN2813106Y (en) * | 2005-08-12 | 2006-09-06 | 施加美 | Electric-bag combined dust collector |
| KR100701400B1 (en) * | 2005-11-01 | 2007-03-28 | 재단법인 포항산업과학연구원 | Non-thermal Plasma Pre-ionizer for the Removal of Oil Mist |
| CN1915529A (en) * | 2005-11-15 | 2007-02-21 | 江苏宇达电站辅机阀门制造有限公司 | Technique for dust removal combined electricity with fabric, and equipment |
| CN101310822A (en) * | 2007-05-21 | 2008-11-26 | 福建闽泰环保有限公司 | Lens electric-bag complex dust collector |
| CN201168531Y (en) * | 2008-03-17 | 2008-12-24 | 江苏科宝机械制造有限公司 | Electricity-backhose combined dust collector |
| JP2010029740A (en) * | 2008-07-24 | 2010-02-12 | Midori Anzen Co Ltd | Electrostatic dust collector |
| JP2010188280A (en) * | 2009-02-18 | 2010-09-02 | Daikin Ind Ltd | Dust collector |
| CN203507791U (en) * | 2013-10-23 | 2014-04-02 | 天津市英格环保科技有限公司 | Double-medium low-temperature spiral plasma waste gas purifying machine |
| CN205252736U (en) * | 2015-11-25 | 2016-05-25 | 吕珩 | Mix dust remover device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157943A (en) * | 2018-09-30 | 2019-01-08 | 宜兴市天利印花科技有限公司 | Stamp oil smoke processing plasma dust-extraction unit |
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