A kind of dioctyl ester reclaimer
Technical field
The present invention relates to a kind of cleaning equipment, particularly relate to a kind of dioctyl ester reclaimer.
Background technology
Dioctyl phthalate (Dioctyl Phthalate), is called for short dioctyl ester (DOP), is a kind of esters organic compound,
It it is a kind of conventional plasticiser.In catering trade and manufacturing industry, can produce a large amount of containing oil, cigarette, mist, dust etc., this composition
For edible oil, DOP, resin, fire retardant, dimethylbenzene etc., and with dense penetrating odor.These gaseous volatilizations are to empty
In gas, the pollution that effect on environment is the biggest.And existing treating method is by high by chimney after water cooled for waste gas solidifying and physical filtering
Idle discharge is put.But the efficiency comparison of this removing exhaust gas is low does not reaches environmental requirement yet.DOP molecular weight is relatively big, is 390, air
Mean molecule quantity is 29, is therefore difficult to diffusion after high altitude discharge.Wind-force is the biggest, and DOP molecule drop point is the most remote, influence whether from
Emission point place farther out, especially at night, temperature is relatively low, and molecule is enriched with, and abnormal smells from the patient is richer.
Consumer and research worker are for the worry of the safety of DOP and query and continue for nearly 30 years.From 1999
Starting, Europe starts to forbid adding DOP in toy for children box child's goods.By 2005, global range started right
The instruction limiting use of adjacent benzene class plasticizer or regulation start to increase and market is produced actual influence.Nevertheless, with
DOP is that the adjacent benzene class plasticizer of representative remains the plasticizer that people are most widely used till now.In Asia, there are data
Show that the consumption of DOP still accounts for more than the 80% of all plasticizer usage amounts.According to customs statistics data, 2013 are only state in July
Interior import DOP total amount 8124.663 tons.Environment and human body are good for by the harmful gas that the hugest usage amount is discharged in air
Health has unthinkable harm.
The most successively occur in that the reclaimer being absorbed dioctyl ester in gas by electrostatic, but existing recovery sets
For there is following deficiency:
One, enters the gas in the HV generator in electrostatic recovery device uneven, needs to be further added by equal wind system,
Oil smoke in the electric field can be by uniform ionization, decomposition, and the insulation effect of the insulator in HV generator is the best, it is easy to go out
Existing both positive and negative polarity short circuit phenomenon, recovering effect is the best;
Its two, reclaimer runs overlong time, and the oil stain being attached on HV generator is too many, affects organic efficiency,
HV generator in existing dioctyl ester reclaimer is fixedly installed in electrostatic recovery device, is not easy to clean;
Its three, connected by cable between existing HV generator, due to have inside dioctyl ester reclaimer oil and water and
Other mordant material, if connected with cable, copper corrosion resistance is poor.Internal corrosive material can be by cable
Etching of copper lines, thus do not have integrated connection effect, and internal electric field sparking danger can be caused.
Its four, reclaim dioctyl ester reclaimer in also exist blast three elements in two key elements, i.e. oil and electric spark, so
It is in operation and produces the probability of blast and come much than other cleaning equipment, and existing explosion-proof effect is the best;
Its five, when naked light occurs in electrostatic recovery device, major part operating mode under, controller control equipment stop, operating personnel
Putting out a fire it, the intensity of a fire is likely to quickly increase, dangerous again.
Summary of the invention
Present invention aims to above-mentioned the deficiencies in the prior art, it is provided that a kind of without increasing equal wind system, oil smoke at electric field
Middle can be ionized uniformly and be decomposed, be difficult to a kind of dioctyl ester reclaimer that both positive and negative polarity short circuit phenomenon occurs.
The technical scheme is that and be achieved in that: a kind of dioctyl ester reclaimer, it include high voltage power supply, controller and
The filter that is sequentially connected with, cooler, electrostatic recovery device, blower fan, be provided with the interconnection of multiple phase in described electrostatic recovery device
The HV generator connect, each HV generator includes m anode canister, n insulator, electric field frame, m, n
It is natural number, m > n, what m anode canister was parallel to each other is arranged on electric field frame, is provided with negative electrode in each described anode canister
Pin, one end of each described anode canister is entrance, and the other end of each described anode canister is outlet, and described n insulator is arranged
At the arrival end of m anode canister, the cross section of each described anode canister is the most rounded, and every described cathode needle is screw mandrel, often
Individual described insulator is porcelain vase, and described high voltage power supply is connected with controller, and every described cathode needle is connected with high voltage power supply.
Preferably, described electrostatic recovery device is provided with multiple mounting groove, multiple HV generators and multiple mounting grooves
Quantity is consistent and one_to_one corresponding, is provided with guide rail in each described mounting groove, each described HV generator is provided with
The slide block of guide rail, each described HV generator is arranged on corresponding peace by the guide rail being mutually matched with slide block
In tankage.
Preferably, it is provided with between two the most adjacent HV generators and there is elasticity and there is the connecting portion of conducting function,
Two the most adjacent described HV generators are connected by connecting portion.
Preferably, described connecting portion includes thimble, pipe, spring and nut, and described pipe is laterally disposed, and described nut is arranged
In one end of pipe, described spring is arranged in pipe, one end diameter of described thimble be less than other end diameter, described thimble in
" convex " shape, one end that described thimble is relatively large in diameter is fastened on the inside of the other end of pipe, one end that described thimble diameter is less
Stretching out pipe, described thimble is connected with one of them HV generator, and described nut is with adjacent HV generator even
Connect.
Preferably, described thimble, pipe, spring, the material of nut are rustless steel.
Preferably, the upper and lower of described electrostatic recovery device is provided with explosion proof door, and described explosion proof door is provided with venting,
Being provided with explosion-proof paper in described venting, described explosion-proof paper is cellulose paper.
Preferably, also include that self-diagnosable system, described self-diagnosable system include flame sensor, open-circuit-protection unit and automatically answer
Bit location, described flame sensor is arranged in electrostatic recovery device, described flame sensor, open-circuit-protection unit, automatically multiple
Bit location couples with controller respectively.
Preferably, also include blast pipe, discharge pipe, fire resisting damper, hygrosensor, spray water system and warning devices, described
Blast pipe is connected with filter, and described discharge pipe is connected with blower fan, and described fire resisting damper is arranged on blast pipe, described temperature sensing
Device is arranged on discharge pipe, and described spray water system is arranged on the top in electrostatic recovery device, and described warning devices is arranged on quiet
On electricity retracting device, described fire resisting damper, hygrosensor, spray water system, warning devices are connected with controller respectively.
Preferably, also include that steam valve, jet chimney, described jet chimney are arranged on the bottom in electrostatic recovery device, institute
State steam valve to be arranged on jet chimney.
Preferably, described steam valve is connected with controller.
The invention has the beneficial effects as follows:
One, insulator uses porcelain vase, and porcelain vase has insulating effect and high pressure resistant, prevents both positive and negative polarity short circuit, the horizontal stroke of anode canister
Cross section is rounded, and when dirty oil smoke is by cylindrical shape anode canister, cathode needle under high pressure launches electronics, negative electrode under high voltage electric field
The electron density penetrated reaches 100,000,000/CM3, additionally, cylindrical shape anode canister can reach equal wind effect simultaneously, it is not necessary to be additionally further added by
All wind systems;And cathode needle is screw mandrel, under high pressure effect, produces spiral type electric field, make the oil smoke in the electric field can be the most electric
From, decompose, charged oil, cigarette, dirt is adsorbed on anode canister by electric field force effect in the electric field, thus reach collect mesh
's.
Its two, by mounting groove, guide rail, slide block arrange so that dioctyl ester reclaimer is when periodic maintenance, it is only necessary to by high pressure
Electrostatic generator is extracted out the most capable of washing in mounting groove, is arranged to HV generator detachably connect with electrostatic recovery device
Connect, it is simple to dioctyl ester reclaimer is carried out, so that it is guaranteed that organic efficiency, in addition convenient installation and transport.
Its three, be provided with between two the most adjacent HV generators and there is elasticity and there is the connecting portion of conducting function, will
Connecting portion is configured with elasticity and has conducting function, is in order in the connection ensureing two the most adjacent HV generators
The most simultaneously, moreover it is possible to prevent from being corroded.
Its four, use upper and lower two explosion proof doors, and with cellulose paper sealed explosion-proof mouth, reach when dioctyl ester reclaimer produces fire
During to certain pressure, explosion-proof paper breaks through thus reaches pressure release and prevent blast.Explosion-proof paper uses cellulose paper, Waterproofing/oilproofing corrosion resistant
Erosion, its heatproof index about 105 degree, when dioctyl ester reclaimer internal fires, reach 105 degree of explosion-proof paper and the most damage, from
And pressure release prevents dioctyl ester reclaimer from exploding.
Its five, by flame sensor, open-circuit-protection unit, the setting of the unit that automatically resets, dioctyl ester reclaimer can be made complete
Entirely being in automatic running status, and can realize short circuit open-circuit-protection and automatically reset, the resetting time of 1ms effectively prevent naked light
Produce, effectively prevent the generation of fire.
Its six, by blast pipe, discharge pipe, fire resisting damper, hygrosensor, spray water system, the setting of warning devices, make
Obtain dioctyl ester reclaimer can put out a fire.
Its seven, when the naked light in electrostatic recovery device is not knocked out by spray water system, by steam valve, the setting of jet chimney,
Can steam valve on manual unlocking jet chimney, the steam in jet chimney leads to electrostatic recovery device inner bottom part, thus reaches
The intensity of a fire is thoroughly extinguished.
Accompanying drawing explanation
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but is not intended that any limit to the present invention
System.
Fig. 1 is the structural representation of the present invention a kind of dioctyl ester reclaimer;
Fig. 2 is the structural representation of the present invention a kind of dioctyl ester reclaimer mesohigh electrostatic generator;
Fig. 3 is the master of the present invention a kind of dioctyl ester reclaimer mesohigh electrostatic generator and the annexation of electrostatic recovery device
View;
Fig. 4 is the side of the present invention a kind of dioctyl ester reclaimer mesohigh electrostatic generator and the annexation of electrostatic recovery device
View;
Fig. 5 is the structural representation of connecting portion in the present invention a kind of dioctyl ester reclaimer;
Fig. 6 is electrostatic recovery device, steam valve, jet chimney, controller in the present invention a kind of dioctyl ester reclaimer
The structural representation that one of which connects;
Fig. 7 is electrostatic recovery device, steam valve, jet chimney, controller in the present invention a kind of dioctyl ester reclaimer
The another kind of structural representation connected.
In figure:
1-explosion proof door;2-controller;3-filter;4-cooler;5-electrostatic recovery device;6-blower fan;7-high-pressure electrostatic is sent out
Raw device;71-anode canister;711-entrance;712-exports;72-insulator;73-electric field frame;74-cathode needle;8-mounting groove;9-
Guide rail;10-connecting portion;101-thimble;102-pipe;103-spring;104-nut;11-venting;The explosion-proof paper of 12-;13-
Blast pipe;14-discharge pipe;15-fire resisting damper;16-hygrosensor;17-spray water system;18-warning devices;19-steam valve
Door;20-jet chimney.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be more easy to
In being readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Refering to shown in Fig. 1, Fig. 2, a kind of dioctyl ester reclaimer, it includes high voltage power supply, controller 2 and connects successively
The filter 3 that connects, cooler 4, electrostatic recovery device 5, blower fan 6, be provided with multiple being connected with each other in electrostatic recovery device 5
HV generator 7, each HV generator 7 includes m anode canister 71, n insulator 72, electric field frame
73, m, n is natural number, m > n, what m anode canister 71 was parallel to each other is arranged on electric field frame 73, each anode canister
Being provided with cathode needle 74 in 71, one end of each anode canister 71 is entrance 711, and the other end of each anode canister 71 is outlet
712, n insulators 72 are arranged on entrance 711 end of m anode canister 71, and the cross section of each anode canister 71 is all in circle
Shape, every cathode needle 74 is screw mandrel, and each insulator 72 is porcelain vase, and high voltage power supply is connected with controller 2, every cathode needle
74 are connected with high voltage power supply.
Dioctyl ester reclaimer is the electronics emitted in the high voltage electric field that the cathode needle 74 utilizing and being connected with high voltage power supply produces,
And the anion produced by electron collision air molecule is to catch soot particles, makes soot particles charged, recycling electric field
Effect, makes charged soot particles be adsorbed by anode, to reach the purpose of fume eliminating.Owing to the diameter of electronics is the least, its grain
The footpath order of magnitude more much smaller than the particle diameter of soot particles.And in electric field, the density of electronics is the highest (can be up to 100,000,000/cm3's
The order of magnitude), it may be said that omnipresent.Place's soot particles in the electric field is easy to by electron capture (the most charged).Soot particles
The charged inevitable phenomenon being in compliance with certain mechanism in the electric field rather than simple collision the most once in a while cause.Analyze theoretically:
Including electric-field charge and diffusional charging.Electric-field charge is owing to the relative dielectric constant of soot particles is more than 1, oil smoke in the electric field
The electric lines of force of particle periphery changes, and makes electric lines of force intersect with soot particles surface.The ion moved along electric lines of force inevitable with
Electric charge is also passed to soot particles by soot particles collision;Diffusional charging is that ion spreads because of warm-up movement in atmosphere, when close to dirt
Produce electric image power during grain to attract each other and charged.The movement velocity of soot particles is relatively low, typically just can make oil smoke in zero point in several seconds
Electric charge enough on particle lotus, charged particle in the electric field can be by the effect of electric field force (Coulomb force), and its result is oil smoke grain
Son is adsorbed on anode.Therefore the fume eliminating rate of static flue gas removing is the highest, and it is less and heavy to be particularly well-suited to catch particle diameter
Measure lighter soot particles.
The a large amount of waste gas Han dioctyl ester produced during PVC rolling equipment production run, are carried by blower fan 6 containing dioctyl ester gas
To dioctyl ester reclaimer, first pass around the large grained objects such as the cloth hair that filter 3 removes in air, subsequently into cooler 4
Carrying out heat exchange cooling, the temperature controlling dioctyl ester gas entrance electrostatic recovery device 5 ensures less than 80 DEG C, thus reaches
Good adsorption effect.
Dioctyl ester reclaimer uses the HV generator 7 of 60 kilovolts, and insulator 72 uses porcelain vase, porcelain vase to have insulation
Acting on and high pressure resistant, prevent both positive and negative polarity short circuit, the circular in cross-section of anode canister 71, dirty oil smoke is by cylindrical shape anode
During cylinder 71, cathode needle 74 under high pressure launches electronics, and the electron density that under high voltage electric field, negative electrode is penetrated reaches 100,000,000/CM3, this
Outward, cylindrical shape anode canister 71 can reach equal wind effect simultaneously, it is not necessary to is additionally further added by equal wind system;And cathode needle 74 is screw mandrel,
Under high pressure effect, produce spiral type electric field, make oil smoke can be ionized uniformly in the electric field, decompose, charged oil, cigarette, dirt
It is adsorbed on anode canister 71 by electric field force effect in the electric field, thus reaches the purpose collected.
As shown in Figure 3, Figure 4, dioctyl ester reclaimer runs overlong time, is attached to the oil on HV generator 7
Stain is too many, affects organic efficiency, and the HV generator 7 in existing dioctyl ester reclaimer is fixedly installed on electric static recovery dress
In putting 5, it is not easy to clean, in order to solve this problem, electrostatic recovery device 5 is provided with multiple mounting groove 8, Duo Gegao
Press electrostatic generator 7 consistent with multiple mounting groove 8 quantity and one_to_one corresponding, in each mounting groove 8, be provided with guide rail 9, each
Being provided with the slide block with guide rail on HV generator 7, each HV generator 7 is by the guide rail being mutually matched
9 are arranged in corresponding mounting groove 8 with slide block.Arranged with slide block by guide rail 9 so that dioctyl ester reclaimer is fixed
When phase safeguards, it is only necessary to by the most capable of washing for HV generator 7 extraction in mounting groove 8, HV generator 7 is arranged
Become to removably connect with electrostatic recovery device 5, it is simple to dioctyl ester reclaimer is carried out, so that it is guaranteed that organic efficiency, this
Outer convenient installation and transport.
Connected by cable between existing HV generator 7, due to have inside dioctyl ester reclaimer oil and water and
Its mordant material, if connected with cable, copper corrosion resistance is poor.Internal corrosive material can be by cable
Etching of copper lines, thus do not have integrated connection effect, and internal electric field sparking danger can be caused.As it is shown in figure 5, in order to solve
This problem, is provided with between two HV generators 7 the most adjacent in the present embodiment and has elasticity and have conduction merit
The connecting portion 10 of energy, the most adjacent two HV generators 7 are connected by connecting portion 10.Connecting portion 10 is arranged to
There is elasticity and there is conducting function, being in order to same reliably in the connection ensureing two the most adjacent HV generators 7
Time, moreover it is possible to prevent from being corroded.
Wherein, the concrete structure with elasticity and the connecting portion 10 with conducting function is: connecting portion 10 include thimble 101,
Pipe 102, spring 103 and nut 104, pipe 102 is laterally disposed, and nut 104 is arranged on one end of pipe 102, bullet
Spring 103 is arranged in pipe 102, and one end diameter of thimble 101 is less than other end diameter, and thimble 101, in " convex " shape, pushes up
One end that pin 101 is relatively large in diameter is fastened on the inside of the other end of pipe 102, and pipe is stretched out in one end that thimble 101 diameter is less
102, thimble 101 is connected with one of them HV generator 7, and nut 104 is with adjacent HV generator 7 even
Connect.
Connecting portion 10 to be made has conducting function, by conducting metal common for the material employing of connecting portion 10, and this reality
Execute the thimble 101 in example, pipe 102, spring 103, the material of nut 104 are rustless steel.Why use stainless steel
Material is because, and has water inside dioctyl ester reclaimer, selects rustless steel to be possible to prevent to get rusty, it is ensured that the electric conductivity of equipment.
Dioctyl ester reclaimer also exists two key elements in blast three elements, i.e. oil and electric spark, so it is in operation
The probability producing blast is come much than other cleaning equipment, for preventing blast, as shown in Fig. 1, Fig. 3, Fig. 4, quiet
The upper and lower of electricity retracting device 5 is provided with explosion proof door 1, explosion proof door 1 is provided with venting 11, in venting 11
Being provided with explosion-proof paper 12, explosion-proof paper 12 is cellulose paper.Use upper and lower two explosion proof doors 1, and use cellulose paper sealed explosion-proof
Mouth 11, when dioctyl ester reclaimer produces the pressure that fire reaches certain, explosion-proof paper 12 breaks through thus reaches pressure release and prevent quick-fried
Fried.Explosion-proof paper 12 uses cellulose paper, and Waterproofing/oilproofing is corrosion-resistant, its heatproof index about 105 degree, sets when dioctyl ester reclaims
Standby internal fires, reaches 105 degree of explosion-proof paper 12 and the most damages, thus crosses and prevent dioctyl ester reclaimer from exploding to pressure release.
Dioctyl ester reclaimer also includes self-diagnosable system, self-diagnosable system include flame sensor, open-circuit-protection unit and from
Dynamic reset unit, flame sensor is arranged in electrostatic recovery device 5, flame sensor, open-circuit-protection unit, automatically resets
Unit couples with controller 2 respectively.Dioctyl ester reclaimer can be made to be completely in automatic running status, and short circuit open circuit can be realized
Protect and automatically reset, effectively prevent naked light the resetting time of 1ms and produce, effectively prevent the generation of fire.
When naked light occurring in electrostatic recovery device 5, in order to be able to so that dioctyl ester reclaimer can be put out a fire, such as Fig. 1, Fig. 6 institute
Showing, dioctyl ester reclaimer also includes that blast pipe 13, discharge pipe 14, fire resisting damper 15, hygrosensor 16, shower water fill
Putting 17 and warning devices 18, blast pipe 13 is connected with filter 3, and discharge pipe 14 is connected with blower fan 6, and fire resisting damper 15 sets
Putting on blast pipe 13, hygrosensor 16 is arranged on discharge pipe 14, and spray water system 17 is arranged on electrostatic recovery device
Top in 5, warning devices 18 is arranged on electrostatic recovery device 5, and fire resisting damper 15, hygrosensor 16, shower water fill
Put 17, warning devices 18 is connected with controller 2 respectively.During use, controller 2 sets predetermined temperature, works as generation
During fire, when hygrosensor 16 detects the temperature that actual temperature is higher than setting, hygrosensor 16 transmits signals to control
Device 2 processed, controller 2 cutoff high power supply, control fire resisting damper 15 simultaneously and close, control spray water system 17 and open electrostatic
Sprinkling fire in retracting device 5, and send a signal to warning devices 18, warning devices 18 occurs alarm song to notify operating personnel.
As shown in Figure 6, in order to the naked light being further ensured that in electrostatic recovery device 5 can knock out, then dioctyl ester reclaimer is also
Including steam valve 19, jet chimney 20, jet chimney 20 is arranged on the bottom in electrostatic recovery device 5, steam valve
19 are arranged on jet chimney 20.Naked light in electrostatic recovery device 5 is not knocked out by spray water system 17, then can manually beat
Opening the steam valve 19 on jet chimney 20, the steam in jet chimney 20 leads to electrostatic recovery device 5 inner bottom part, thus
Reach thoroughly to extinguish the intensity of a fire.
As it is shown in fig. 7, can the steam valve 19 on jet chimney 20 be arranged to manually opened except above-mentioned, it is also possible to
Being arranged to automatically turn on, to be arranged to automatically turn on, then steam valve 19 is connected with controller 2, and controller 2 can be controlled
Steam valve 19 processed, spray water system 17 start simultaneously, and so the steam in jet chimney 20 is from electrostatic recovery device 5
While inner bottom part enters, spray water system 17 at the top trickle in electrostatic recovery device 5, thus can reach that the intensity of a fire is thorough
The end, extinguishes.
Embodiment of above, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art
Solve present disclosure and be carried out, can not limit the scope of the invention with this, all according to spirit of the invention institute
The equivalence change done or modification, all should contain within the scope of the present invention.