CN2341701Y - Plasma complex purifier - Google Patents
Plasma complex purifier Download PDFInfo
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- CN2341701Y CN2341701Y CN 98225645 CN98225645U CN2341701Y CN 2341701 Y CN2341701 Y CN 2341701Y CN 98225645 CN98225645 CN 98225645 CN 98225645 U CN98225645 U CN 98225645U CN 2341701 Y CN2341701 Y CN 2341701Y
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Abstract
The utility model relates to a plasma complex purifier. A purifying unit body is composed of a positive electrode and a negative electrode, the positive electrode is fixedly corresponding to two positive plates, and the negative electrode is fixedly corresponding to two negative plates. The positive and negative electrodes respectively form positive and negative square array matrixes, the electrode can form a metal tube shape, or a rob shape, or a bar shape, or a silk shape. An electric apparatus part is mainly composed of a plasma generator circuit and a control circuit, and a power supply uses a dual power supply mode. According to different utilization fields, the utility model can be designed into various products with different sizes and different powers; the purifying effect is good, and the utility model can be used for purifying various waste gases generated by chimneys of industrial and mining establishment and various ships, and other waste gases with dust and harmful substances.
Description
The utility model belongs to environmental protection technical field, is a kind of plasma comprehensive purifying device.
Along with industrial development, discharge of harmful gases such as large quantity of exhaust gas, dust, smog, environmental pollution is on the rise, and human health and social development are brought adverse effect.Therefore, administering harmful gas pollution such as waste gas, dust, smog is the key subjects of environmental protection.At present, the waste gas of industrial and mining enterprises, the purifier of family's tobacco tar are mostly adopted filtering type, be about to the filtration of pernicious gas, harmful substance is adsorbed on these devices through activated carbon, nonwoven etc.This device must regularly replace filter element, makes troubles to use, has improved use cost, and influences purification efficiency.This device also is difficult to make big capacity, large-area equipment, and its application is limited to.
The purpose of this utility model is to propose a kind of plasma technology that utilizes, and can make things convenient for, remove efficiently, fast the comprehensive purifying device of harmful substance in waste gas, dust, the smog.
The comprehensive purifying device of pernicious gases such as the waste gas of the utility model design, dust, fog dust adopts plasma technology, and it is made of electrical appliance part (plasma takes place and control circuit), positive-negative electrode plate and positive and negative electrode material.Wherein, as a clean unit body, each 2 of positive and negative electrode plates are arranged, two positive plate opposing parallel are arranged, and are used for fixing positive electrode, and two negative plates are arranged in two positive plate both sides at certain intervals respectively side by side, be used for fixing negative material, and negative material passes two corresponding apertures on the positive plate, and isolates with positive plate, to prevent the generation of short circuit.The layout type of positive and negative electrode material is: on vertical and horizontal direction, a positive pole and a negative pole are alternately.Positive electrode is formed anodal square formation, and negative electrode is formed the negative pole square formation.The quantity of its positive and negative electrode is determined by the designing requirement of equipment.Its structure as shown in Figure 1-Figure 3.
The comprehensive purifying device of the utility model design, its cell cube can be designed to different sizes according to the needs of different use occasions, the little cigarette case made size, big makes as the house size, and common size range is 10 * 10 * 3～200 * 100 * 100 (cm).
According to different instructions for uses, the cell cube in the utility model, its positive electrode and negative electrode material adopt a kind of of following shape respectively or simultaneously: wire, bonding jumper, metal bar, metal tube.For example, positive and negative electrode all adopts the wire of same specification, perhaps all adopts the metal bar of same specification, or the like; And for example, positive and negative electrode adopts the wire of same specification and the metal tube of same specification respectively, perhaps adopts the wire of same specification and the bonding jumper of same specification respectively, or the like.
The positive and negative electrode plate that is used for fixing positive and negative electrode in the utility model adopts insulating materials, and positive and negative electrode adopts metal material, its performance requirement: high temperature resistant, high pressure resistant, corrosion-resistant, not oxidation, the life-span is long, air drag is little.The had stainless steel of metal tube, handful, bar class, stainless iron, aluminium, aluminium alloy, brass etc., the had molybdenum filament of wire class, nickel wire, stainless steel wire, constantan wire etc.
The utility model can be formed the comprehensive purifying device of various different scales sizes according to needs of different applications.It can use a cell cube of said structure to constitute a purifier, also can be combined into a purifier with a plurality of clean unit bodies.For example, industrial and mining enterprises, large ship chimney diameter big (such as 1 meter), exhaust smoke level are big, to need 15-20 clean unit body to form the first class purification district, and each clean unit body is provided with 18-32 positive electrode and corresponding negative electrode, be that electrode array in the cell cube can be 6 * 6-8 * 8, positive and negative electrode is identical.Positive and negative electrode can adopt wire, and the task of first order purifying area is the ionization pernicious gas.In addition, also second level purifying area can be set, electrode lay-out and quantity can be the same in the number of clean unit body and each the clean unit body, and positive pole can adopt metal tube or metal bar, and negative pole can adopt wire, is mainly used in resolving harmful gas.In addition, also third level purifying area can be set, be used to collect the harmful substance after the decomposition, the electrode configuration of each clean unit body can be with second level purifying area, and positive and negative electrode can adopt metal tube or metal bar, or with second level purifying area.The harmful substance of collecting is stored by memory, does not externally discharge.It is nontoxic, colourless, fresh and clean that the gas that comes out after the purification reaches.And, there is not secondary pollution, after factory, boats and ships used this comprehensive purifying device, the fume extractor of desirable smoke elimination chimney and so on can be eliminated " black dragon " phenomenon in factory, the boats and ships sky.
The comprehensive purifying device of the utility model design, be used for occasions such as factory, large ship, the electrode material of its clean unit body (rod, pipe, bar, silk) length generally can be selected 150-300cm, the diameter of metal tube is 1.0-2.4cm, the thickness of bonding jumper is 0.3-0.5cm, width is 1-3cm, and the metal bar diameter is 0.3-0.8cm, wire Φ 0.2-1.0mm.The purifier that generally is used for diesel vehicle (ship), civilian chimney, its electrode length are 100～120cm, and the diameter of metal tube is 1.0-1.4cm, and the size of other shapes can be the same, and this purifier is as long as the first class purification district can be effective.Generally speaking, negative electrode is than the long 10～35cm of positive electrode, and distance is 4-18cm between the positive and negative electrode plate, anodal thickness of slab 0.5-0.8cm, long 25-45cm, wide 8-22cm.On the positive plate, corresponding to the hole, garden that the quantity and the position of positive pole has respective numbers, diameter is 0.5-0.8cm, be used for location, fastening positive electrode, corresponding to the Da Yuan hole that the quantity and the position of negative pole has respective numbers, diameter 1.2-2.0cm is used to pass negative electrode.See shown in the accompanying drawing 2.Quantity and position corresponding to negative pole on the negative plate have hole, respective numbers garden, are used for location, fixing negative electrode.On positive plate and negative plate the location, fixedly positive and negative electrode can adopt nylon screw.
The comprehensive purifying device of the utility model design is fairly obvious to gas cleaning effects such as waste gas, dust, smog, large-scale chimney to industrial and mining enterprises, large ship, use three grades of purifiers, can remove wherein dust and other harmful substances fully, make discharge gas colourless nontoxic, fresh and clean.For the exhaust opening diameter is smoke evacuation situation about 20cm, and as long as cleaning equipment is generally each one meter size of length and width, can reach pre-this clean-up effect, and clearing index is more than 95%.Thick (height) degree of this equipment: when electrode adopts metal tube is 30cm, and the electrode balanced arrangement is 8 layers; When electrode adopts wire is 50cm, 30 layers of electrode balanced arrangement; When electrode adopts metal tube and wire respectively 35cm, 10 layers of electrode balanced arrangement.
In the utility model, electrical appliance part produces circuit by all electronic circuit controller, power circuit, high-pressure generating circuit, positron-electron and forms.Wherein power circuit adopts the dual power supply mode, uniformly-spaced controls the work of every cover electrical equipment independent translation by the NE555 integrated circuit, by relay control upset.When making a cover electrical work, another set of electrical equipment is in resting state.General 15-30 minute transition status at interval once can guarantee that like this user works throughout the year incessantly.Do not have the sense of pause during the electrical equipment conversion work, do not influence clean-up effect.Cation and negatron are by high voltage pulse, repeatedly positive and negative multiplication of voltage, rectification, filtering generation, cation is worked in anodal square formation body, outside 360 degree emission cation streams, anion is worked in negative pole square formation body, outside 360 degree transmitting anion streams, negative ions stream exchanges the harmful substance in the ionized air by air, make its decomposition, oxidation, reach the purpose of purification.
According to the difference of power supply mode, the first half of the appliance circuit in the utility model adopts two kinds of power supply circuits: the one, and alternating current 220V power supply mode, the 2nd, dc battery jar power supply mode.The former is an AC-DC, and the latter exchanges for direct current becomes.The voltage doubling rectifing circuits of latter half etc. are identical.Its operation principle is described respectively below.
1. Alternating Current Power Supply, dual power supply electronic transformer stepup transformer.See accompanying drawing 4.This circuit has by diode BG
1-BG
4Three bridge rectifiers of forming are by resistance R
1, capacitor C
1, trigger tube BG
5Form three utmost point pipe BG
7The base promoter circuits for triggering are by triode BG
6, BG
7, FERRITE CORE primary T
1a, T
1b, T
1b, T
1cThe high-frequency oscillating circuits and the step-up transformer T that form
2Connect and compose through circuit.This circuit input ac voltage 220V, output voltage can obtain positive 6kv, negative 6kv by positive and negative many voltage multiplying rectifiers, positive 1.2 ten thousand V, negative 1.2 ten thousand V, etc. unlimited multiplication of voltage value, generating positive and negative voltage use capable of being combined also can be used separately, gross output is constant, watt level is decided according to the equipment needs, and 200W, 400W, 600W, 800W are generally arranged ..., the power adjustment is mainly by changing the parameter of triode, strengthen radiating effect, increase and decrease high-voltage booster quantity is main.This circuit has the identical independent circuits of two covers to constitute, by relay switch K
1The replacement work of control two cover circuit, be 15～30 minutes blanking time.Can guarantee that like this components and parts do not generate heat, and increase the service life.This circuit has overcome shortcomings such as traditional silicon steel sheet transformer heavy, volume are big.The operation principle of this circuit: the 220V alternating voltage becomes pulsating direct current to civil power through bridge rectifier, by circuits for triggering, high frequency oscillation circuit direct current is become high frequency electric (for example about 20KHZ), then by rising dfy transformer T
2Boost to the high-voltage alternating electric current (for example about 6KV) that needs, again by diode BG
10, BG
11Positive and negative voltage multiplying rectifier (seeing accompanying drawing 6) can obtain required high pressure.Change T
2bCoil turn can change output voltage.
2. the single-ended inversion step-up circuit of dc battery jar power supply dual power supply auto-excitation type is seen accompanying drawing 5.It is to utilize transformer coupled and positive feedback self-excitation inverter that form is made of the identical independent electrical equipment of two covers.By feedback winding TN
1, elementary winding TN
2, secondary windings TN
3The transformer T and potentiometer W, the triode BG that form
8Form circuit kit, by TN
4, TN
5, TN
6With W, triode BG
9Form another set of circuit.Potentiometer W of this circuit skilful use adjusts output and changes relay switch K
2Control is switched.The characteristics of this circuit are that element is few, high efficiency, power consumption are little, are fit to use on the various storage batterys.Its operation principle is as follows: behind the power connection, and K
2One side draught is attached, by potentiometer W to transistor BG
8(BG
9) base stage injection electric current, make BG
8(BG
9) collector current begins to increase, voltage rises, and passes through TN
1, TN
2(TN
4, TN
5) between coupling, base voltage is reduced, cause base current to strengthen, be both and cause that collector current increases, voltage strengthens, and forms strong positive feedback process, makes BG
8(BG
9) to enter saturation region, tube voltage drop be zero, transistor enters cut-off state, and releases by load.When magnetic flux drops to zero, base stage winding TN
1Induced potential reduce, make that base current begins to increase, BG
8Be in conducting state again, utilize the nonlinear characteristic of magnetic core, output AC pulse again and again.Then by TN
3Induce high pressure (3KV), again by diode BG
10, BG
11Positive and negative many voltage multiplying rectifiers can obtain required high voltage, change TN
3The number of turn can change output voltage.
3. positive and negative many multiplication of voltages, many output rectification circuits, as shown in Figure 6.Wherein Fig. 6 (a) is a voltage-multiplying circuit, and Fig. 6 (b) is two voltage-multiplying circuits, and Fig. 6 (c) is a voltage tripler.By diode BG
10, BG
11And corresponding capacitor C
6, C
7Deng connecting to form a voltage-multiplying circuit, by diode BG
12～BG
15And capacitor C
8～C
11Connect to form two voltage-multiplying circuits, by BG
16～BG
21And capacitor C
12～C
16Connect to form voltage tripler.These three kinds of circuit can insert related circuit as required, and its positive pole connects the anodal square formation group of equipment, and negative pole connects negative pole square formation group.
4. timing circuit is uniformly-spaced seen shown in the accompanying drawing 8.This circuit is used for the full-automatic change-over circuit of control chart 4, Fig. 5 circuit timing working, and its core parts are time-base integrated circuit NE555, and by diode BG
22～BG
24And resistance R
2, R
3And capacitor C
19, C
20, potentiometer W
0, relay switch K
3Connect to form.With the pulse oscillation circuit of NE555 composition EDM Generator of Adjustable Duty Ratio, BG
22, BG
23Charge circuit and discharge loop resistance are separated, use regulator potentiometer W
0Make when discharging and recharging with obtaining unanimity.Because W
0Being the part of charging, is again the part of discharge, therefore, regulates W
0Can change the time of discharging and recharging.In the charging interval, 3 pin of NE555 output high level, relay K
3The excitation adhesive, the contact is action upwards, and the first cover circuit is started working.In discharge time, the 3 pin output low levels of NE555, K
3The contact fall, the second cover circuit working, the first cover circuit is had a rest.Adjust R
2And C
19Can change the time of discharging and recharging.When powering, can directly timing circuit be inserted by storage battery.If during Alternating Current Power Supply, this circuit front also need connect mu balanced circuit, sees shown in the accompanying drawing 7.
5. mu balanced circuit.See shown in the accompanying drawing 7.It is by transformer T
0, bridge rectifier is (by diode D
1～D
4Form) and electrochemical capacitor C
17, C
18Circuit connects to form, as the voltage-stabilized power supply of timing circuit.
Description of drawings:
Fig. 1 is this purifier cell cube structural plan diagram.
Fig. 2 is this purifier said positive-pole plate structure diagram.
Fig. 3 is this purifier anode plate diagram.
Fig. 4 is Alternating Current Power Supply dual power supply electronic transformer booster circuit figure.
Fig. 5 is the single-ended inversion boosting device of dc battery jar power supply dual power supply auto-excitation type circuit diagram.
Fig. 6 is positive and negative many voltage doubling rectifing circuits, and wherein (a) is a voltage-multiplying circuit, (b) is 2 doubling circuits, (c) is voltage tripler.
Fig. 7 is timing circuit uniformly-spaced.
The mu balanced circuit that Fig. 8 uses during for Alternating Current Power Supply.
Wherein 1 is positive plate, 2 is negative plate, 3 is positive electrode, and 4 is negative material, and 5 is the support between the positive and negative pole plate, 6 is the pole between two positive plates, 7 is anodal hold-down screw, and 8 is the negative pole hold-down screw, and 9 is anodal fixing hole on the positive plate, 10 for negative pole passes through the hole, and 11 is the negative pole fixing hole on the negative plate.
Embodiment: the exhaust opening diameter that is suitable for industrial and mineral and large ship is the occasion about 1 meter, 20 clean unit bodies are formed the first class purification district, each cell cube by 32 positive electrodes, 32 negative electrodes, form the alternate square formation body (8 * 8) of positive and negative electrode, material adopts wire, diameter 0.8mm, length 180cm, form second level purifying area by 20 clean unit bodies again, the number of electrodes of each cell cube, arrangement mode and length are the same, the anodal metal tube that adopts, its diameter is 2.0cm, and negative pole adopts wire, and diameter is 0.5mm.Form three grades of purifying areas with 20 cell cubes again, the number of electrodes of each cell cube, arrangement mode and length are the same, the anodal metal tube that adopts, and its diameter is 2.0cm, and negative pole adopts bonding jumper, and its thickness is 0.4cm, and width is 2cm.Electrical appliance part adopts Alternating Current Power Supply, dual power supply mode.Its circuit each several part such as Fig. 4, Fig. 6, Fig. 7, shown in Figure 8, power output is 1600W.
The waste gas purification that can be used for the exhaust opening of large industrial enterprise and large ship by the plasma comprehensive purifying device of said structure making.Clearing index reaches more than 95%.Through the gas colorless and odorless that purifies, fresh and clean, to environment without any pollution.
Claims (8)
1. a plasma comprehensively staticizes device, constitute by plasma generation and control circuit, positive-negative electrode plate and positive and negative electrode material, it is characterized in that, each two of positive and negative electrode plates are arranged as a clean unit body, two positive plate opposing parallel are arranged, and are used for fixing positive electrode; Two negative plates are arranged in the both sides of two positive plates at certain intervals respectively side by side, are used for fixing negative material, and negative material passes the corresponding aperture on two middle positive plates; The layout type of positive and negative electrode material is: on vertical and horizontal direction, a positive pole and a negative pole are alternately.
2. comprehensive purifying device according to claim 1 is characterized in that positive electrode and negative material adopt a kind of of following shape respectively or simultaneously: wire, bonding jumper, metal bar, metal tube.
3. comprehensive purifying device according to claim 2 is characterized in that being made up of one or more clean unit bodies.
4. comprehensive purifying device according to claim 3 is characterized in that forming first order purifying area by 15～20 clean unit bodies, and each clean unit body is provided with 18～32 positive electrodes and corresponding negative electrode, and positive and negative electrode adopts wire; Form second level purifying area by 15～20 clean units, the electrode lay-out of each cell cube and quantity are with first order purifying area, and positive pole adopts metal tube or metal bar, and negative pole adopts wire; Form third level purifying area by 15～20 clean unit bodies, the electrode configuration of each clean unit body is with second level purifying area, and positive and negative electrode can adopt metal tube or metal bar, or with second level purifying area.
5. comprehensive purifying device according to claim 4, the electrode material length that it is characterized in that the clean unit body is 150～300cm, the diameter of metal tube is 1.0～2.4cm, the thickness of bonding jumper is 0.3～0.5cm, width is 1-3cm, the metal bar diameter is 0.3～0.8cm, and wire diameter is 0.2～1.0mm.
6. comprehensive purifying device according to claim 3, the electrode length that it is characterized in that the clean unit body is 100～120cm, the diameter of metal tube electrode is 1.0～1.4cm, bonding jumper thickness is 0.3～0.5cm, width is 1-3cm, the metal bar diameter is 0.3～0.8cm, and wire diameter is 0.2～1.0mm.
7. according to the described comprehensive purifying device of one of claim 1-6, it is characterized in that in the electrode material employing stainless steel, stainless iron, aluminium, aluminium alloy, brass a kind of, the employing molybdenum filament of wire class, nickel wire, stainless steel wire, constantan wire a kind of for metal bar, pipe, bar class.
8. according to the described comprehensive purifying device of one of claim 1～6, it is characterized in that power circuit adopts the dual power supply mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225645 CN2341701Y (en) | 1998-11-12 | 1998-11-12 | Plasma complex purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98225645 CN2341701Y (en) | 1998-11-12 | 1998-11-12 | Plasma complex purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341701Y true CN2341701Y (en) | 1999-10-06 |
Family
ID=33976295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98225645 Expired - Fee Related CN2341701Y (en) | 1998-11-12 | 1998-11-12 | Plasma complex purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341701Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346839C (en) * | 2003-10-07 | 2007-11-07 | 陈锦星 | Plasma nanometer catalytic sterilizing purifier |
| CN100378399C (en) * | 2004-02-24 | 2008-04-02 | 周卫东 | Lighting device with plasma air purifier |
| CN103845997A (en) * | 2014-03-24 | 2014-06-11 | 德清天皓环保科技有限公司 | Plasma organic waste gas purifier box body |
| CN104084006A (en) * | 2014-07-15 | 2014-10-08 | 浙江惠尔涂装环保设备有限公司 | Method for fixing stainless steel tubes in waste gas treatment tube |
| CN104084014A (en) * | 2014-07-15 | 2014-10-08 | 浙江惠尔涂装环保设备有限公司 | Method for fixing spiked clubs in waste gas treatment pipe |
| CN104084008A (en) * | 2014-07-15 | 2014-10-08 | 浙江惠尔涂装环保设备有限公司 | Structure for fixing stainless steel tubes in waste gas treatment tube |
| CN104117271A (en) * | 2014-07-15 | 2014-10-29 | 浙江惠尔涂装环保设备有限公司 | Mace fixing structure in waste gas processing tube |
| CN105664631A (en) * | 2016-01-27 | 2016-06-15 | 浙江中控研究院有限公司 | Lampblack purification device for microwave plasma torches |
| CN107343670A (en) * | 2017-08-15 | 2017-11-14 | 深圳市新宜康电子技术有限公司 | Electronic cigarette with binary channels cyclone structure plasma atomizer |
-
1998
- 1998-11-12 CN CN 98225645 patent/CN2341701Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346839C (en) * | 2003-10-07 | 2007-11-07 | 陈锦星 | Plasma nanometer catalytic sterilizing purifier |
| CN100378399C (en) * | 2004-02-24 | 2008-04-02 | 周卫东 | Lighting device with plasma air purifier |
| CN103845997A (en) * | 2014-03-24 | 2014-06-11 | 德清天皓环保科技有限公司 | Plasma organic waste gas purifier box body |
| CN104084006A (en) * | 2014-07-15 | 2014-10-08 | 浙江惠尔涂装环保设备有限公司 | Method for fixing stainless steel tubes in waste gas treatment tube |
| CN104084014A (en) * | 2014-07-15 | 2014-10-08 | 浙江惠尔涂装环保设备有限公司 | Method for fixing spiked clubs in waste gas treatment pipe |
| CN104084008A (en) * | 2014-07-15 | 2014-10-08 | 浙江惠尔涂装环保设备有限公司 | Structure for fixing stainless steel tubes in waste gas treatment tube |
| CN104117271A (en) * | 2014-07-15 | 2014-10-29 | 浙江惠尔涂装环保设备有限公司 | Mace fixing structure in waste gas processing tube |
| CN105664631A (en) * | 2016-01-27 | 2016-06-15 | 浙江中控研究院有限公司 | Lampblack purification device for microwave plasma torches |
| CN105664631B (en) * | 2016-01-27 | 2017-10-13 | 浙江中控研究院有限公司 | The fume purifier of fume of microwave plasma torch |
| CN107343670A (en) * | 2017-08-15 | 2017-11-14 | 深圳市新宜康电子技术有限公司 | Electronic cigarette with binary channels cyclone structure plasma atomizer |
| CN107343670B (en) * | 2017-08-15 | 2019-07-12 | 深圳市新宜康电子技术有限公司 | Electronic cigarette with binary channels cyclone structure plasma atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |