CN208694703U - Lipid VOCS polluted gas purification system - Google Patents
Lipid VOCS polluted gas purification system Download PDFInfo
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- CN208694703U CN208694703U CN201821037165.6U CN201821037165U CN208694703U CN 208694703 U CN208694703 U CN 208694703U CN 201821037165 U CN201821037165 U CN 201821037165U CN 208694703 U CN208694703 U CN 208694703U
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- pressure dust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses lipid VOCS polluted gas purification systems, including soil pick-up cleaning position, air hose, negative pressure dust collect plant, exhaust fan, oil removing cooling system, residual neat recovering system and positive pressure dust collect plant, the lower end of soil pick-up cleaning position is equipped with air inlet, the upper end of soil pick-up cleaning position is equipped with air outlet, one end of air hose is connect with residual neat recovering system air port, the other end of air hose is connect with one end of negative pressure dust collect plant, the other end of negative pressure dust collect plant and the inlet end of exhaust fan connect, the connection of the outlet side of positive pressure dust collect plant and exhaust fan, oil removing cooling system and residual neat recovering system are connect with soil pick-up cleaning position.Gas flowing in drive system is aspirated by exhaust fan, and polluted gas is pumped into from air inlet, the energy in gas is recycled through the oil smoke composition in the absorption of oil removing cooling system and gas recovery, then through residual neat recovering system.The pollutant in gas is adsorbed and purified completely by negative pressure dust collect plant and positive pressure dust collect plant, to reach the zero-emission of pollutant.
Description
Technical field
The utility model relates to polluted gas field of purification, in particular to a kind of lipid VOCS polluted gas purification system.
Background technique
Cooking fume is that the formation of a series of physical chemical change occurs under the high temperature conditions for edible oil and food.Edible oil
It is heated to start a small amount of oil fume occur at 170 DEG C, as temperature increases, oily decomposition rate is accelerated, when temperature reaches 250 DEG C
When can generate a large amount of cooking fume.In the diet style in China, most of foods need to be decocted at high temperature, fry, cook,
Process, the oil temperature such as fried easily generate a large amount of cooking fumes usually at 250 DEG C or more.It is generated in burner hearth when cooking stove works
Oil smoke in addition to heating kitchen tools, directly arranged to interior by kitchen ventilator or blower suction by the loss in the form of heat radiation of extra heat
It puts to outdoor.Pollution not only is generated to environment, the heat in oil smoke is also distributed with the discharge of oil smoke, causes energy and resource
Waste.In addition, the various lipid VOCS polluted gas generated in industrial production pollute the environment and the case where energy dissipations
It is also required to take effective solution.There are many kinds of polluted gas purification systems in the prior art, but no matter which uses
One kind can not all accomplish to be fully cleaned up pollutant in gas.
Utility model content
In view of this, the purpose of this utility model is to provide one kind can be fully cleaned up lipid VOCS contamination gas in flue gas
The lipid VOCS polluted gas purification system of body.
One aspect according to the present utility model provides lipid VOCS polluted gas purification system, including soil pick-up purification
Storehouse, air hose, negative pressure dust collect plant, exhaust fan, oil removing cooling system, residual neat recovering system and positive pressure dust collect plant, the soil pick-up
The lower end of cleaning position is equipped with air inlet, and the upper end of the soil pick-up cleaning position is equipped with air outlet, one end of the air hose and waste heat out
The connection of recovery system air port, the other end of the air hose are connect with one end of negative pressure dust collect plant, the negative pressure dust collect plant
The outlet side of the connection of the inlet end of the other end and exhaust fan, the positive pressure dust collect plant and exhaust fan connects, the oil removing cooling
System and residual neat recovering system are connect with soil pick-up cleaning position.
In some embodiments, the negative pressure dust collect plant includes negative pressure dust compartment, clean unit and clean unit branch
Frame, the clean unit are set as multiple, and multiple clean units are placed on clean unit bracket, the clean unit bracket
It is set as multiple, multiple clean unit brackets are juxtaposed in negative pressure dust compartment.It is net in negative pressure dust collect plant as a result,
Changing unit rack and clean unit can be set as needed as multilayer, it is ensured that reach ideal clean-up effect to polluted gas.
In some embodiments, the clean unit includes that fixed border, plant fiber corrugated sheet and plant fiber are flat
Plate, the plant fiber corrugated sheet and plant fiber plate are disposed as muti-piece, plant fiber corrugated sheet and muti-piece described in muti-piece
Plant fiber plate alternating arranged in parallel is simultaneously integrally fixed, and the fixed border is surrounded on plant fiber corrugated sheet and plant is fine
Dimension plate is outer and is fixedly connected with plant fiber corrugated sheet and plant fiber plate.It as a result, will be alternately laminated by fixed border
Plant fiber corrugated sheet and plant fiber plate be integrally fixed, a complete clean unit can be formed.In use process
In be not easy to collapse and be easily installed and replace.
In some embodiments, the clean unit bracket includes muti-piece vertical baffle, muti-piece lateral partitions and baffle,
The muti-piece vertical baffle and muti-piece lateral partitions interconnection form multiple clean unit installation lattice, and the clean unit can
It is placed in clean unit installation lattice, the side of the clean unit installation lattice is equipped with baffle.Clean unit bracket can be to net as a result,
Change unit to play a part of to support and fix.
In some embodiments, the positive pressure dust collect plant includes positive pressure dust compartment and is mounted on positive pressure dust compartment
Interior the first purification device and the second purification device, the positive pressure dust compartment is cylindrical in shape and vertically arranged, the first purification dress
It sets and is disposed as multiple and in vertically staggered, two neighboring first purification device and second net with the second purification device
Makeup is equipped with gap between setting.
In some embodiments, the oil removing cooling system includes liquid transporting apparatus, fluid jetting head, liquids recovery dress
Set and oil-water separation tank, one end of the liquid transporting apparatus connect with oil-water separation tank, the liquid transporting apparatus it is another
End is connect with fluid jetting head, and the fluid jetting head is set in soil pick-up cleaning position, and the liquid withdrawal system is located at fluid jetting head
Lower section, the liquid withdrawal system is connected to oil-water separation tank.Liquid is passed by liquid by liquid transporting apparatus as a result,
Spray head sprays the soot gas entered in soil pick-up cleaning position, can cool down to soot gas and oil removing, oil-containing
Liquid, which is recycled by liquid withdrawal system and is transported to oil-water separation tank, carries out water-oil separating.
In some embodiments, the liquid withdrawal system includes upper layer watt, middle layer watt and lower layer watt, the upper layer watt
It is equipped with water hole and air passing hole with middle layer watt, the lower layer watt is equipped with air passing hole, and the upper layer watt, middle layer watt and lower layer watt are equal
Whole is in the plate structure of undaform, and the water hole is located at the recessed location of undaform, and the air passing hole is located at undaform
Convex position, the upper layer watt, middle layer watt and lower layer watt are inclined to set.The liquid of spray can be both collected as a result,
The circulation of gas will not be hindered again, meanwhile, in the liquids and gases process of circulation, gas and liquid can be sufficiently mixed, and be gone
Except the harmful substance in gas, reach better clean-up effect.
In some embodiments, the water hole on the upper layer watt and middle layer watt and air passing hole are in be staggered, institute
The width for stating the air passing hole in upper layer watt, middle layer watt and lower layer watt is incremented by successively.It can reinforce ejecting liquid and soot gas as a result,
Mixed effect.
In some embodiments, the residual neat recovering system includes water tank, heat exchange coil, outlet pipe, goes out water management dress
It sets, temperature sensor and control device, the heat exchange coil are located in soil pick-up cleaning position, the water inlet of the water tank and heat exchange coil
The water outlet of end connection, the outlet pipe and heat exchange coil connects, and the effluent control device is installed on outlet pipe, the temperature
Sensor is installed on heat exchange coil lower part, and the temperature sensor and effluent control device are electrically connected with control device.By
This, the heat in flue gas can be recycled, can maximally utilise remaining in flue gas by setting water tank and heat exchange coil
Heat.
In some embodiments, the residual neat recovering system further includes collecting plate, and the collecting plate is located at soil pick-up purification
It is connect in storehouse and with heat exchange coil, the collecting plate is horizontally installed in soil pick-up cleaning position, is provided on the collecting plate multiple
Air passing hole.Collecting plate is can absorb in flue gas as a result, heat simultaneously passes to heat exchange coil, reinforces between flue gas and heat exchange coil
Heat exchange, while the circulation of flue gas will not be hindered again.
The beneficial effects of the utility model are: aspirating the gas stream driven in soil pick-up cleaning position and air hose by exhaust fan
It is dynamic, lipid VOCS polluted gas is pumped into soil pick-up cleaning position from the air inlet of soil pick-up cleaning position, is inhaled through oil removing cooling system
Oil smoke ingredient in attached and gas recovery, then be recycled the energy in gas through residual neat recovering system.By negative pressure
Dust collect plant and positive pressure dust collect plant are adsorbed and are purified completely to the pollutant in gas, and purified gas can be arranged directly
Out, the zero-emission of pollutant is fully achieved.
Using sewage absorpting heat, blower power is borrowed, the polluted gas generated more than burner, below suction nozzle can all be taken in and set
It is standby, while fire protection flame retarding, cooling are carried out to it, can wash, purify most of polluted gas, and leave most of PM2.5 and
Lipid V0Cs works for subsequent plant fiber clarifier, and lipid V0Cs is made to realize that zero-emission creates conditions.It is desirable using the equipment
For air cleaning facilities such as conventional electrostatic, plasmas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lipid VOCS polluted gas purification system of one embodiment of the utility model；
Fig. 2 is the oil removing cooling system of lipid VOCS polluted gas purification system and the knot of residual neat recovering system shown in Fig. 1
Structure schematic diagram；
Fig. 3 is the portion the A enlarged drawing of oil removing cooling system shown in Fig. 2；
Fig. 4 is the portion the B enlarged drawing of oil removing cooling system shown in Fig. 3；
Fig. 5 is the structural schematic diagram of the residual neat recovering system of lipid VOCS polluted gas purification system shown in FIG. 1；
Fig. 6 is the structure of the clean unit of the negative pressure dust collect plant of lipid VOCS polluted gas purification system shown in FIG. 1
Schematic diagram；
Fig. 7 is the structural schematic diagram of the clean unit bracket of negative pressure dust collect plant shown in FIG. 1；
Fig. 8 is the structural schematic diagram of the positive pressure dust collect plant of lipid VOCS polluted gas purification system shown in FIG. 1.
Specific embodiment
Utility model is described in further detail with reference to the accompanying drawing.
FIG. 1 to FIG. 8 schematically shows a kind of lipid VOCS polluted gas of embodiment according to the present utility model
Purification system.
Referring to Fig.1~Fig. 8, lipid VOCS polluted gas purification system include soil pick-up cleaning position 1, air hose 2, negative pressure dust
Device 3, exhaust fan 4, oil removing cooling system 5, residual neat recovering system 6 and positive pressure dust collect plant 7.The lower end of soil pick-up cleaning position 1 is set
There is air inlet 11, the upper end of soil pick-up cleaning position 1 is equipped with air outlet 12.One end of air hose 2 is connect with air outlet 12, air hose 2 it is another
One end is connect with one end of negative pressure dust collect plant 3.The other end of negative pressure dust collect plant 3 is connect with the inlet end of exhaust fan 4, positive pressure
Dust collect plant 7 is connect with the outlet side of exhaust fan 4, and oil removing cooling system 5 and residual neat recovering system 6 and soil pick-up cleaning position 1 connect
It connects.
The air inlet 11 of 1 lower end of soil pick-up cleaning position can allow flue gas to enter in soil pick-up cleaning position 1,5 energy of oil removing cooling system
Oil smoke and other organic pollutant VOCS ingredients and other smoke contamination objects etc. in enough absorption and gas recovery, waste heat recycling
Energy in polluted gas can be recycled by system 6.Negative pressure dust collect plant 3 and positive pressure dust collect plant 7 can be in gases
Remaining pollutant is adsorbed and is purified completely, and exhaust fan pumping can drive the gas in whole system to circulate.Purified gas
Body can be expelled directly out, and can be fully cleaned up to the pollutant in gas, be reached the zero-emission of pollutant.
Negative pressure dust collect plant 3 includes negative pressure dust compartment 31, clean unit 32 and clean unit bracket 33.Clean unit 32 is set
It is set to multiple, multiple clean units 32 are placed on clean unit bracket 33.Clean unit bracket 33 is set as multiple, multiple purifications
Unit rack 33 is juxtaposed in negative pressure dust compartment 31.
Clean unit 32 includes fixed border 321, plant fiber corrugated sheet 322 and plant fiber plate 323.Plant is fine
Dimension corrugated sheet 322 and plant fiber plate 323 are disposed as muti-piece, muti-piece plant fiber corrugated sheet 322 and muti-piece plant fiber
Plate 323 replaces arranged in parallel and is fixedly connected integrally, and fixed border 321 is surrounded on plant fiber corrugated sheet 322 and plant
Fiber plate 323 is outer and is fixedly connected with plant fiber corrugated sheet 322 and plant fiber plate 323.Plant fiber corrugated sheet 322
A plurality of gas channel excessively is formed between plant fiber plate 323, flue gas from when gas channel passes through excessively, planted by the pollutant in flue gas
Fibres corrugated sheet 322 and plant fiber plate 323 absorb.It can between plant fiber corrugated sheet 322 and plant fiber plate 323
Using bonding connection.
Fixed border 321 is in turn connected into square frame-shaped by four blocks of plates, and entire clean unit 32 is surrounded cuboid.
Clean unit bracket 33 includes muti-piece vertical baffle 331, muti-piece lateral partitions 332 and baffle 334.Muti-piece vertically every
Plate 331 and 332 interconnection of muti-piece lateral partitions form multiple clean unit installation lattice 333, and clean unit installation lattice 333 are in
Rectangular array.One clean unit 32 can be placed in a clean unit installation lattice 333.Clean unit installs the one of lattice 333
Side is equipped with baffle 334.
The middle section of negative pressure dust compartment 31 is in square tube structure, and the both ends of negative pressure dust compartment 31 are in diminishing taper knot
Structure.The cross section in 31 middle section of negative pressure dust compartment and the outer rim of clean unit bracket 33 cooperate, and the side of negative pressure dust compartment 31 is equipped with
Switching door 311.The bottom of the negative pressure dust compartment 31 is equipped with multiple sliding slots 312, the sliding slot 312 and clean unit bracket 33
Bottom cooperation.Clean unit bracket 33 vertically 312 is inserted into negative pressure dust compartment 31 along the chute, multiple clean unit brackets 33 according to
Secondary arranged in parallel, the perforation direction that clean unit installs lattice 333 are consistent with airflow direction.
Negative pressure dust compartment 31 is in horizontal design, and the arrangement of clean unit bracket 33 can be designed according to the size of purge amount
Several and clean unit 32 arrangement number, theoretically can infinitely arrange, therefore, no matter need great purge amount that can reach
The effect being fully cleaned up.In addition, each clean unit bracket 33 and clean unit 32 are independently installed, can be easy for installation and removal, really
Protect the consistency of clean-up effect in use process.Adapt to the net of various large kitchens and industry lampblack and organic pollutant
Change, adaptable, good purification.
Positive pressure dust collect plant 7 includes positive pressure dust compartment 71 and the first purification device being mounted in positive pressure dust compartment 71
72, the second purification device 73 and homogenating plate 74, positive pressure dust compartment 71 is cylindrical in shape and vertically arranged, the first purification device 72 and second
Purification device 73 is disposed as multiple and is in vertically staggered, two neighboring first purification device 72 and the second purification device 73
Between be equipped with gap.
Positive pressure dust compartment 71 is cylindrical and vertically arranged, and the first purification device 72 and the second purification device 73 are all provided with and are set to
It is discoid and corresponding with the internal diameter of positive pressure dust compartment 71.First purification device 72 and the second purification device 73 be set as it is multiple and from
It is staggered under above, gap is equipped between two neighboring first purification device 72 and the second purification device 73.Homogenating plate 74 is solid
Dingan County is interior loaded on positive pressure dust compartment 71 and is located at the lower section of the first purification device 72 and the second purification device 73, on homogenating plate 74
It is uniformly provided with multiple air holes, the flue gases that can be will go into positive pressure dust compartment 71 excessively and is evenly distributed to the whole of positive pressure dust compartment 71
A section.
First purification device 72 includes the first clean unit 721 and first support 722, and the first clean unit 721 is detachable
Ground is installed in first support 722.Second purification device 73 includes the second clean unit 731 and second support 732, the second purification
Unit 731 is removably installed in second support 732.
First clean unit 721 and the second clean unit 731 are all made of plant fiber and make, on the first clean unit 721
Air holes is crossed equipped with multiple first up and down, the second clean unit 731 second crosses air holes up and down equipped with multiple.First mistake
The aperture of air holes is not identical as the aperture of the second air holes excessively, and the first aperture for crossing air holes is greater than the second aperture or first for crossing air holes
The aperture of air holes is crossed in the aperture for crossing air holes less than second.
Second support 732 includes two pieces of aperture plates, and the gap of certain distance, two pieces of aperture plates are equipped between two pieces of aperture plates
Between by reinforcing bar balanced support.The effect of orifice plate is samming fire protection flame retarding and rascal imports pollution flue gas and enters clean unit.The
One bracket 722 is made of reinforcing bar and steel bar, and steel bar forms disk, and disc circumference is equipped with more reinforcing bars and supports and fall within second support
732 periphery.Then it forms second support 732 and supports first support 722, first support 722 supports second support 732 again
Continue.The first clean unit 721 or the second clean unit 731 are placed between first support 722 and second support 732, are formed whole
A positive pressure cylindrical shape purification system.
Oil removing cooling system 5 includes liquid transporting apparatus 51, fluid jetting head 52, liquid withdrawal system 53 and water-oil separating
Case 54.One end of liquid transporting apparatus 51 is connect with oil-water separation tank 54, the other end and fluid jetting head of liquid transporting apparatus 51
52 connections.Fluid jetting head 52 is set in soil pick-up cleaning position 1, and liquid withdrawal system 53 is located at the lower section of fluid jetting head 52, liquid
Recyclable device 53 is connected to oil-water separation tank 54.The lower end of air hose 2 is equipped with collection bunker 21, can be dirty to VOCS remaining in air hose 2
Dye object is collected.Collection 21 lower end of bunker is connected with oil exit pipe 22, and the output end of oil exit pipe 22 is extend into oil-water separation tank 54,
It can will collect the VOCS pollutant transportation in bunker 21 to oil-water separation tank 54.
Liquid transporting apparatus 51 includes conveyance conduit 511 and delivery pump 512, one end of conveyance conduit 511 and water-oil separating
Case 54 is connected to, and the other end of conveyance conduit 511 is connect with fluid jetting head 52, and delivery pump 512 is installed on conveyance conduit 511.Conveying
Liquid in oil-water separation tank 54 can be extracted into fluid jetting head 52 and sprayed by pump 512.
Liquid withdrawal system 53 includes upper layer watt 531, middle layer watt 532, lower layer watt 533, grease collector groove 536 and return pipe
537, upper layer watt 531 and middle layer watt 532 are equipped with water hole 534 and air passing hole 535, and lower layer watt 533 is equipped with air passing hole 535, on
The whole plate structure in undaform of layer watt 531, middle layer watt 532 and lower layer watt 533, water hole 534 are located under undaform
Recessed position, air passing hole 535 are located at the convex position of undaform, upper layer watt 531, middle layer watt 532 and lower layer watt 533 is inclined sets
It sets.
Water hole 534 and air passing hole 535 on upper layer watt 531 and middle layer watt 532 in being staggered, upper layer watt 531, in
The width of layer watt 532 and the air passing hole 535 in lower layer watt 533 is incremented by successively.
Water hole 534 and air passing hole 535 are strip-shaped hole, and the width of the air passing hole on upper layer watt 531 is 6~8mm, middle layer
The width of watts 532 air passing hole is 4~6mm, and the width of the air passing hole of lower layer watt 533 is 2~4mm.It is designed by three layers of watts of ribs,
It is sufficiently mixed gas and liquid in convection process, achievees the purpose that remove harmful components in soot gas, while again can be right
The liquid of spray is collected, and while ensuring that liquid will not be fallen on outside device, and the uplink of gas will not be hindered to circulate.It can
The function of withdrawal liquid and purification gas is realized simultaneously.
Flue gas from air passing hole 535 by when liquid can be blown afloat into mist-like, be sufficiently mixed liquid with gas, to gas
The oil content in gas is separated from gas while cooling.The water that fluid jetting head 52 sprays out sprays from top to bottom
Leaching, and high-temperature flue gas with ejecting liquid is in from the bottom up then reverse convection, can sufficiently be cooled down to flue gas, and can will be in flue gas
Oil content preferably separate.
Grease collector groove 536 be set to the lower end of soil pick-up cleaning position 1 and with the upper layer watt of liquid withdrawal system 4 531, middle layer
Watts 532 and the lower end of lower layer watt 533 connect, one end of return pipe 537 connects with grease collector groove 536, return pipe 537 it is another
End is passed through in oil-water separation tank 54.The liquid of spray due to the effect of gravity it is final under flow to upper layer watt 531,532 and of middle layer watt
The bottom end of lower layer watt 533 simultaneously enters in grease collector groove 536, then is flowed back into oil-water separation tank 54 by return pipe 537.Upper layer
Separable come out of oil recycled, the liquid of lower layer can be the mixing liquid that respective absorption agent is added in water or water.Under
Layer liquid can be again fed to fluid jetting head 52 by liquid transporting apparatus 51 and is recycled.
Residual neat recovering system 6 includes water tank 61, heat exchange coil 62, outlet pipe 63, effluent control device 64, temperature sensing
Device 65, collecting plate 66 and control device.Heat exchange coil 62 is located in soil pick-up cleaning position 1, the water inlet of water tank 61 and heat exchange coil 62
End connection, outlet pipe 63 are connect with the water outlet of heat exchange coil 62.Water tank 61 is set as two and is located at the upper of heat exchange coil 62
It is square, it is connected between two water tanks 61 by connecting pipe 67.Effluent control device 64 is installed on the end of outlet pipe 63, and temperature passes
Sensor 65 is installed on 62 lower part of heat exchange coil, and temperature sensor 65 and effluent control device 64 are electrically connected with control device.
Effluent control device 64 includes threeway 641, hand control valve 642 and solenoid valve 643.One end of threeway 641 with go out
Water pipe 4 connects, and the other both ends of threeway 641 are connect with hand control valve 642 and solenoid valve 643 respectively.Solenoid valve 643 and control
Device processed is electrically connected.Hand control valve 642 can be opened manually, release the hot water in heat exchange coil 3.Solenoid valve 643 and control
Device is electrically connected, and can be carried out automatically controlling by control device.
Collecting plate 66 is located in soil pick-up cleaning position 1 and connect with heat exchange coil 62, and it is net that collecting plate 66 is horizontally installed in soil pick-up
Change in storehouse 1, multiple air passing holes are provided on collecting plate 66.
The heat in flue gas can be recycled, can be maximally utilised in flue gas by setting water tank and heat exchange coil
Waste heat.And temperature sensor and effluent control device are connected by control device, the outflow that can exchange water in hot coil carries out
It automatically controls, the water temperature in heat exchange coil can be kept not higher than predetermined value.Using the head difference between water tank and heat exchange coil, and
It realizes the automatic conveying of water flow, saves conveying energy consumption.Whole system is reasonable in design, simple and practical, while again to greatest extent
Ground saves energy consumption.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical new
The protection scope of type.
Claims (10)
1. lipid VOCS polluted gas purification system, it is characterised in that: including soil pick-up cleaning position (1), air hose (2), negative pressure dust
Device (3), exhaust fan (4), oil removing cooling system (5), residual neat recovering system (6) and positive pressure dust collect plant (7), the soil pick-up are net
The lower end for changing storehouse (1) is equipped with air inlet (11), and the upper end of the soil pick-up cleaning position (1) is equipped with air outlet (12), the air hose (2)
One end connect with residual neat recovering system out (6) air port (12), the other end of the air hose (2) and negative pressure dust collect plant (3)
One end connection, the other end of the negative pressure dust collect plant (3) are connect with the inlet end of exhaust fan (4), the positive pressure dust collect plant
(7) it is connect with the outlet side of exhaust fan (4), the oil removing cooling system (5) and residual neat recovering system (6) and soil pick-up cleaning position
(1) it connects.
2. lipid VOCS polluted gas purification system according to claim 1, it is characterised in that: the negative pressure dust collect plant
It (3) include negative pressure dust compartment (31), clean unit (32) and clean unit bracket (33), the clean unit (32) is set as more
A, multiple clean units (32) are placed on clean unit bracket (33), and the clean unit bracket (33) is set as multiple,
Multiple clean unit brackets (33) are juxtaposed in negative pressure dust compartment (31).
3. lipid VOCS polluted gas purification system according to claim 2, it is characterised in that: the clean unit (32)
Including fixed border (321), plant fiber corrugated sheet (322) and plant fiber plate (323), the plant fiber corrugated sheet
(322) and plant fiber plate (323) is disposed as muti-piece, and plant fiber corrugated sheet (322) described in muti-piece and muti-piece plant are fine
Dimension plate (323) alternating arranged in parallel is simultaneously integrally fixed, and the fixed border (321) is surrounded on plant fiber corrugated sheet
(322) it is fixedly connected outside and with plant fiber corrugated sheet (322) and plant fiber plate (323) with plant fiber plate (323).
4. lipid VOCS polluted gas purification system according to claim 2, it is characterised in that: the clean unit bracket
It (33) include muti-piece vertical baffle (331), muti-piece lateral partitions (332) and baffle (334), the muti-piece vertical baffle (331)
Multiple clean unit installations lattice (333) are formed with muti-piece lateral partitions (332) interconnection, the clean unit (32) can set
In in clean unit installation lattice (333), the side of clean unit installation lattice (333) is equipped with baffle (334).
5. lipid VOCS polluted gas purification system according to claim 1, it is characterised in that: the positive pressure dust collect plant
It (7) include positive pressure dust compartment (71) and the first purification device (72) being mounted in positive pressure dust compartment (71) and the second purification
Device (73), the positive pressure dust compartment (71) is cylindrical in shape and vertically arranged, first purification device (72) and the second purification dress
(73) are set to be disposed as multiple and be in vertically staggered, two neighboring first purification device (72) and the second purification device
(73) gap is equipped between.
6. lipid VOCS polluted gas purification system according to claim 1, it is characterised in that: the oil removing cooling system
It (5) include liquid transporting apparatus (51), fluid jetting head (52), liquid withdrawal system (53) and oil-water separation tank (54), the liquid
One end of body conveying device (51) is connect with oil-water separation tank (54), and the other end and liquid of the liquid transporting apparatus (51) spray
Head (52) connection, the fluid jetting head (52) are set in soil pick-up cleaning position (1), and the liquid withdrawal system (53) is located at liquid
The lower section of spray head (52), the liquid withdrawal system (53) are connected to oil-water separation tank (54).
7. lipid VOCS polluted gas purification system according to claim 6, it is characterised in that: the liquid withdrawal system
It (53) include upper layer watt (531), middle layer watt (532) and lower layer watt (533), the upper layer watt (531) and middle layer watt (532) are all provided with
Have a water hole (534) and air passing hole (535), the lower layer watt (533) is equipped with air passing hole (535), the upper layer watt (531), in
The whole plate structure in undaform of layer watt (532) and lower layer watt (533), the water hole (44) are located at the recessed of undaform
Position, the air passing hole (535) are located at the convex position of undaform, the upper layer watt (531), middle layer watt (532) and lower layer watt
(533) it is inclined to set.
8. lipid VOCS polluted gas purification system according to claim 7, it is characterised in that: the upper layer watt (531)
With on middle layer watt (532) water hole (534) and air passing hole (535) in being staggered, the upper layer watt (531), middle layer watt
(532) width of the air passing hole (535) and in lower layer watt (533) is incremented by successively.
9. described in any item lipid VOCS polluted gas purification systems according to claim 1~8, it is characterised in that: described remaining
Heat recovery system (6) includes water tank (61), heat exchange coil (62), outlet pipe (63), effluent control device (64), temperature sensor
(65) it is located in soil pick-up cleaning position (1) with control device, the heat exchange coil (62), the water tank (61) and heat exchange coil (62)
Water inlet end connection, the outlet pipe (63) connect with the water outlet of heat exchange coil (62), and the effluent control device (64) is pacified
Loaded on outlet pipe (63), the temperature sensor (65) is installed on heat exchange coil (62) lower part, the temperature sensor (65) and
Effluent control device (64) is electrically connected with control device.
10. lipid VOCS polluted gas purification system according to claim 9, it is characterised in that: waste heat recycling system
System (6) further includes collecting plate (66), and the collecting plate (66) is located in soil pick-up cleaning position (1) and connect with heat exchange coil (62),
The collecting plate (66) is horizontally installed in soil pick-up cleaning position (1), is provided with multiple air passing holes on the collecting plate (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037165.6U CN208694703U (en) | 2018-06-30 | 2018-06-30 | Lipid VOCS polluted gas purification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037165.6U CN208694703U (en) | 2018-06-30 | 2018-06-30 | Lipid VOCS polluted gas purification system |
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| CN208694703U true CN208694703U (en) | 2019-04-05 |
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ID=65937504
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554163A (en) * | 2018-06-30 | 2018-09-21 | 佛山市治亮环保科技有限公司 | Lipid VOCS polluted gas purification systems |
| CN111974172A (en) * | 2020-08-30 | 2020-11-24 | 许廷杨 | Secondary power and purification system for smoke collection and demisting |
-
2018
- 2018-06-30 CN CN201821037165.6U patent/CN208694703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554163A (en) * | 2018-06-30 | 2018-09-21 | 佛山市治亮环保科技有限公司 | Lipid VOCS polluted gas purification systems |
| CN111974172A (en) * | 2020-08-30 | 2020-11-24 | 许廷杨 | Secondary power and purification system for smoke collection and demisting |
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