Combined type decomposes the discharge reactor of oil smoke
Technical field
The present invention relates to the discharge reactor that a kind of combined type decomposes oil smoke, belong to oil smoke and handle environmental technology field.
Background technology
Edible oil and food are under high-temperature cooking; Produce a large amount of " thermal oxide catabolite "; Wherein catabolite looses in air with the smog form, forms oil smoke gas, and the composition of oil smoke gas is very complicated; Mainly contain aldehyde, ketone, hydrocarbon, aliphatic acid, alcohol, aromatic compound, ester, lactone, heterocyclic compound etc., comprising known high carcinogenic substances such as BaP, volatile nitrosamine, heterocyclic amine compounds.A large amount of science investigation and clinical case analysis, the conclusion that scientist obtains is: the fat oxidation thing in the kitchen fume can cause cardiovascular, cranial vascular disease.Especially the elderly more is prone to suffer from cardiovascular and cerebrovascular disease.According to NI's statistics, the people who hears oil smoke every day is than the easy cardiovascular and cerebrovascular disease that gets of the people who does not hear.Because contain a large amount of cholesterol in the oil smoke, can cause cardiovascular and cerebrovascular disease.
Discover that smoking is the precipitating factor of lung cancer.China has 3.5 hundred million smokers approximately at present, and China's smoking rate in male was 66.0% in 2002, and women's smoking rate is 3.08%.In China, 88% people is in family's passive smoking, and the main victim of passive smoking is women and children.
Metal working lubricant can produce mist of oil in the course of the work, wherein≤the drop particle of 5um can work the mischief to human body, causes some occupational diseases, and the mist of oil of hydro carbons can cause the fact of atmosphere pollution to obtain human abundant attention.Metal working lubricant is a kind of very complicated mixture, and it also possibly contain various chemical substances such as sulfonate, fatty amine, nitrate, coloring agent, bactericide usually except containing hydrocarbon composition.If the lubricant that has come into operation, because oxidation, the breeding of microorganism or the pollution of introduced contaminants of hydro carbons just might contain more to human body and ecological environment detrimental substance in the metal working lubricant.
No matter be the smog that smoking produces, or the mist of oil of kitchen generation, the smog that workshop Metalworking lubricating oil, cutting fluid produce all can pollute, all can cause disease to the healthy of people environment.But these smog are carried out the collection and treatment smog except that the only a few factory and enterprise, and great majority are to be discharged to outward in the outside air through smoke exhaust ventilator, let air remove to dilute the oil smoke that these efflux.The meeting that these mist of oils that efflux have is deposited on the ground, but a lot of meetings is arranged by in people's suction body, and people's health is caused damage.
Summary of the invention
The objective of the invention is, be to the pollution of various oil smoke to environment, discloses the discharge reactor that a kind of combined type decomposes oil smoke, utilizes electrion that oil smoke is carried out resolution process, makes treated efflux gas reach the environmental standard requirement.
Technical scheme of the present invention is, the present invention decomposes the discharge reactor of oil smoke and is made up of reactor unit and insulation crust, and one or more reactor units place in the insulation crust, and parallel connection is combined into the discharge reactor of circle, rectangle; The array discharge reactor makes up on demand or goes here and there or also, the combined type of lining up the different shape size decomposes the discharge reactor of oil smoke; Said reactor unit is made up of stick electrode and hollow cylinder electrode, and stick electrode is positioned on the hollow cylinder electrode axis; When the discharge reactor of said decomposition oil smoke is worked, apply high direct voltage between the stick electrode of reactor unit and the hollow cylinder electrode, operating voltage is 6KV-500KV.
The internal diameter that the present invention decomposes the hollow cylinder electrode in the discharge reactor of oil smoke is 10-2000mm, and the wall thickness of hollow cylinder electrode is more than 0.1 ㎜; Be processed with interlaced crack vertical or angled on the hollow cylinder electrode post jamb, also can be processed into helical form with cylindrical axis.
The material that the present invention decomposes material and the stick electrode of the hollow cylinder electrode in the discharge reactor of oil smoke is the good conductor of electricity.
The direct-current working volts that the present invention decomposes the reactor unit of oil smoke are 6KV-500KV.The discharge reactor power supply of the decomposition oil smoke of its composition connects method by polarity that stick electrode connects, and can be divided into connecing the direct current negative pole or connecing direct-flow positive pole.When dc power cathode was taken over the baton the shape electrode, the hollow cylinder electrode terminal was that sky connects or ground connection; When dc power anode was taken over the baton the shape electrode, the hollow cylinder electrode terminal was sky or ground connection, made to produce discharge between stick electrode and hollow cylinder electrode.When a plurality of reactor units are combined into the discharge reactor that decomposes oil smoke, use the method that connects parallel with one another for the stick electrode hollow cylinder electrode parallel with one another, each reactor unit of each reactor unit.
Discharge reactor of the present invention is the electrion reactor, and stick electrode is to hollow cylinder electrode short distance electrion, and the circumference of stick electrode is that electric charge discharges end; Wherein the hollow cylinder electrode laterally cracks through being processed as to interlock, and direction and stick electrode are staggered, also can be processed into helical form; With the strength of discharge between increase and stick electrode; For high-speed ion stream, have high-energy electron kinetic energy between stick electrode and hollow cylinder electrode, can be rapidly with decomposing through stick electrode and the interelectrode oil smoke of hollow cylinder; And be combined into water, carbon dioxide, nitrogen etc. again than stable material, be thrown into outdoor again.The reactor unit structure is stick electrode and hollow cylinder electrode discharge structure; Can the single processing unit parallel connection of array be combined into circle, rectangle or other erose processing unit, again the array manipulation unit be arranged on demand the discharge reactor of the combined type decomposition oil smoke of different shape size.The scale of combination can be decided according to speed of decomposing oil smoke and kind design with concrete quantity.
The beneficial effect of the present invention and prior art comparison is; Discharge reactor of the present invention is the combined modular structure; Can make up as required, the size of reactor unit also can or be dwindled according to the amplification of oil smoke amount, according to actual place required processing oil smoke kind and the oil smoke amount of unit interval; Can reach continuously the purposes of a large amount of decomposition oil smoke through parameters such as the size of adjusting reactor hollow core cylinder electrode, voltage height, stick electrode and hollow cylinder electrode spacing, powers.
Discharge reactor of the present invention can be used for decomposing kitchen fume, smoke from cigarette and workshop lubricating oil, insulating oil and cutting wet goods because the smog that machining produces.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the embodiment of the invention 2 structural representations;
Fig. 3 is the embodiment of the invention 1 a reactor unit structural upright sketch map;
Fig. 4 is the embodiment of the invention 2 reactor unit structural upright sketch mapes;
Fig. 5 is the embodiment of the invention 1 a hollow cylinder electrode structure floor map;
Fig. 6 is the embodiment of the invention 2 hollow cylinder electrode structure floor map;
Fig. 7 is the reactor unit structural representation of cored screw electrode of the present invention;
Fig. 8 decomposes the discharge reactor of oil smoke for tandem type combined type of the present invention;
Fig. 9 decomposes the discharge reactor of oil smoke for parallel connection type combined type of the present invention;
Picture in picture number expression: the 1st, the discharge reactor of decomposition oil smoke; The 3rd, air inlet; The 4th, air outlet; The 11st, reactor unit; The 12nd, insulation crust; The 111st, hollow cylinder electrode with axis normal cracks; The 112nd, crack and the angled hollow cylinder electrode of axis; The 113rd, spiral cored screw electrode cracks; The 114th, stick electrode; The 115th, crack; The 116th, bracing frame; The 117th, gripper shoe.
The specific embodiment
Embodiment 1:
Present embodiment such as Fig. 1, Fig. 3, Fig. 5 and shown in Figure 8.
Present embodiment decomposes the discharge reactor of oil smoke and is made up of four reactor units 11 and 12 of square insulation crusts, and four reactor units 11 are arranged in parallel and are arranged in the insulation crust.Reactor unit 11 is by cracking and hollow cylinder electrode of axis normal 111 and stick electrode 114 are formed, and the internal diameter that cracks with the hollow cylinder electrode 111 of axis normal is 80 ㎜, and the wall thickness that cracks with the hollow cylinder electrode 111 of axis normal is 0.5 ㎜; The diameter of stick electrode 114 is 8 ㎜, and stick electrode 114 is positioned on the axis that cracks with the hollow cylinder electrode 111 of axis normal, is fixed by the stent support of cracking with the hollow cylinder electrode two ends of axis normal.Crack and be processed with many on the hollow cylinder electrode cylinder with axis normal and laterally crack with the staggered of hollow cylinder electrode axis normal.The cracking with the hollow cylinder electrode 111 of axis normal and connect the ground wire of DC voltage of four reactor units 11 of present embodiment, the stick electrode 114 of four reactor units 11 also connects positive level 10kv.
As shown in Figure 8, four discharge reactors 1 that decompose oil smoke can be formed the discharge reactor that a tandem type combined type decomposes oil smoke, the air inlet of 3 oil smoke handled for desire, the 4th, the air outlet after the discharge reactor oil smoke treatment and purification of combined type decomposition oil smoke.
Embodiment 2:
Present embodiment is as shown in Figure 2.
Present embodiment decomposes the discharge reactor of oil smoke and is made up of 4 reactor units 11 and 12 on round insulation shell; Four reactor units 11 are arranged in parallel and are arranged in the cylindrical shape insulation crust; Cylindrical shape insulation crust two ends are respectively arranged with the circular end cap that reactor unit is installed, and end cap is provided with the circular hole that reactor unit is installed.Reactor unit 11 is by cracking and hollow cylinder electrode of axis normal 111 and stick electrode 114 are formed, and the internal diameter that cracks with the hollow cylinder electrode 111 of axis normal is 70 ㎜, and the wall thickness that cracks with the hollow cylinder electrode 111 of axis normal is 0.8 ㎜; The diameter of stick electrode 114 is 10 ㎜, and stick electrode 114 is positioned on the axis that cracks with the hollow cylinder electrode 111 of axis normal, is fixed by the stent support of cracking with hollow cylinder electrode 111 two ends of axis normal.Crack and be processed with many on the hollow cylinder electrode cylinder with axis normal and laterally crack 115 with the staggered of hollow cylinder electrode axis normal.The cracking with the hollow cylinder electrode 112 of axis normal and connect the ground connection of DC voltage, the stick electrode 114 parallelly connected negative pole 15kv of four reactor units 11 of four reactor units 11 of present embodiment.
As shown in Figure 9; Two groups of discharge reactor group parallel connections that are together in series by three discharge reactors 1 can be formed the discharge reactor that a parallel connection type combined type decomposes oil smoke; 3 air inlets for desire processing oil smoke, the 4th, the air outlet after the discharge reactor oil smoke treatment and purification of combined type decomposition oil smoke.Can handle more substantial oil smoke after the combination.
Embodiment 3:
Present embodiment decomposes the discharge reactor of oil smoke and is made up of three reactor units 11 and round insulation shell; Three reactor units are triangularly arranged and are arranged in the cylindrical shape insulation crust; Cylindrical shape insulation crust two ends are respectively arranged with the circular end cap that reactor unit is installed, and end cap is provided with the circular hole that reactor unit is installed.Like Fig. 4 and shown in Figure 6; Reactor unit is by cracking and the angled hollow cylinder electrode of axis 112 is formed with stick electrode 114; The internal diameter that cracks with the angled hollow cylinder electrode 112 of axis is 160 ㎜, and the wall thickness that cracks with the angled hollow cylinder electrode 112 of axis is 1 ㎜; The diameter of stick electrode 114 is 60 ㎜, and stick electrode 114 is positioned on the axis that cracks with the angled hollow cylinder electrode 112 of axis, is fixed by the stent support of cracking with the angled hollow cylinder electrode of axis 112 two ends.Crack with angled hollow cylinder electrode 112 cylinders of axis on be processed with many staggered oblique the cracking that become the 45 degree with hollow cylinder electrode axis.Cracking and the angled hollow cylinder electrode 112 parallelly connected ground connection of axis of three reactor units of present embodiment, the stick electrode of three reactor units also connects the negative pole 8kv of DC voltage.
Embodiment 4:
Present embodiment is as shown in Figure 7, is the reactor unit structural representation of cored screw electrode.
The reactor unit of present embodiment cored screw electrode is made up of screw electrode 113, stick electrode 114, bracing frame 116, gripper shoe 117 and insulation crust; The bracing frame that screw electrode 113 is made up of four support bars supports, and the support bar of forming bracing frame is fixed on the gripper shoe at screw electrode two ends; Insulation crust is the cross section rectangle tubular structure identical with gripper shoe, and screw electrode and stick electrode all place in it, and gripper shoe is installed in the insulation crust two ends; Screw electrode 113 central axis positions are provided with stick electrode 114, and stick electrode 114 relies on bracing frame to be fixed on gripper shoe central authorities.Screw electrode 113 can be formed by the strip metal coiled, constitutes helical form between the strip metal limit and cracks.Stick electrode 114 connects the high-voltage DC power supply negative pole.When the reactor unit of cored screw electrode used, stick electrode 114 met high direct voltage negative pole 10kv, and screw electrode ground connection feeds pending air at stick electrode one end, can accomplish the processing to oil smoke, discharged the air that purifies from the stick electrode other end.
For adding high throughput, can the reactor unit serial or parallel connection of a plurality of cored screw electrodes be formed the discharge reactor that combined type decomposes oil smoke.